HomeMy WebLinkAboutEnergy CodeFORM R405-2020
5�,�'�- CM, k(,o CREEK LOT 18
RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST
96.09 Potomac Dr
Florida Department of Business and Professional Regulation
Simulated Performance Alternative (Pertbrmance) Method
Applications for,compliance with the 2020 Florida Building Code, Energy Conservation via the
Residential Simulated Performance Alternative shall Include:
0 This checklist invved for Code
compliance
Universal Engineering
0Form R405-2020 report Sciences
13 Input summary checklist that can be used for field verification (usually -four pages/may be greater)
E3 Energy Performance Level (EPL) Display Card (one page)
13 HVAC'system sizing and selection based on ACCA Manual S or per exceptions provided in Section R403.7
0 Mandatory Requirements (rive pages)
Required prior to CO:.
[3 Air.Barfier and Insulation Inspection Component Criteria checklist (Table R402.4.1.1 - one page)
0 A completed 2020 Envelope Leakage Test Report (usuallyone page); exception in R402.4
allows dwelling units of R-2 Occupancies.and multiple attached single family dwellings to
comply with Section C402.5
13 If Form 0405 duct leakage type indicates anything other than "default leakage", then completed
2020 Duct Leakage Test Report - Performance Method (usually one. page)
11A
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CREEK LOT 18
FORM R405-2020
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
Florida Department of Business and Professional Regulation _ Residential Performance Method
Project Name: 21 EXPRESS 1916 CALI RT PSL AL SH.COM16
Builder Name:. DR HORTON
Street: 9609 Potomac Dr
Permit Office:
City, State, Zip: ST LUCIE , FL,
Permit Number:
.Owner: Dr Horton
Jurisdiction:
Design.Location: FL, ST_LUCIE_CO INTL
County: St. Lucie (Florida Climate Zone 2 )
1. New construction of existing New (From Plans)
10. Wall Type>r1727.(3 sgft.)-
Insulation = Area
2. Single family or multiple family Detached
a.•Concrete Block - Int Insul, Exterior
R=4:1 1398:20 ft2
b. Frame -Wood, Adjacent
R=13.0 329.33 ft'
3. Number of units, if multiple family::..: 1
c. N/A
R= ft2
4. Number of Bedrooms 4
d. N/A
R-. ft2
11. Ceiling Types (1916.0 sqft.)
Insulation Area
5.. Is. this a, worst case? Yes
a.: Under Attic (Vented)
R=38.0 1916.00 ft2
6. Conditioned floor area ,above:grade (ft2) 1916
b. N/A.
R= ft2
Conditioned floor area below grade (ft2) 0
c. N/A
R- ft2
`7. Windows(167.0 sgft:) Description Area
12. Ducts R ft2
a. Sup: Attic, Re t; Attic, AH: Whole House 8 151
a..U-Factor: Dbl,. U=0.55 . 127.00 ft?
SHGC: SHGC=0.26
b. U-Factor: Dbl, U=0.54 40A0 ft2
13. Cooling systems
kBtu/hr Efficiency
SHGC: .:. SHGC=0.25
a. Central Unit
35.0 SEERA6.00
C. U-Factor: N/A ft2
SHGC:
Area Weighted Average Ove.rhang.Depth: 2.743ft.
14: Heating. systems
kBtu/hr Efficiency.
Area Weighted Average SHGC: 0.258
a: Electric Heat Pump,
34.6 HSPF:8.50
8. Skylights Area
c. U-Factor:(AVG) ' N/A .. ft2
15. Hot water systems
SHGC(AVG): N/A.
6. Electric
Cap: 50 galloons.
9. Floor Types (1916.0 sgft.) Insulation Area
EF:0.930
a. Slab -On -Grade Edge Insulation R=0.0. 1916.00 ft2
b. Conservation features
b. N/A R= ft2
None
c. N/A R= ft2
16. Credits
Pstat
Total Proposed Modified Loads: 53.01
:Glass/Floor Area: 0:087
PASS
Total Baseline Loads: 56.74
I hereby certify.that the•plans'and specifications. covered by
:Review of the plans and,
ST,gTh
this calculation are in compliance with the Florida En Wt?ONDtpf0
:specifications covered by this
OF-VHE
Code. �A :. �'!
calculation indicates compliance
ith the Florida Energy Code.' .
tP�REPARED
fill/fore
BY:
construction is completed
• v
DATE:
jtf.ps building will be inspected for
c6fn liance with Section 553.908
* °
F '
I hereby certify that this building, as. designed F�is in co(`I ance'it
Ff6rida Statutes.
'C�:�
with the Florida Energy Code.
�G�Z�uL�
OWNER/AGENT:
BUILDING OFFICIAL:
DATE: _ 04/11 /21
DATE:
Compliance requires certification by the air handler unit manufacturer that the air handler enclosure qualifies as
certified factory -sealed in accordance with: R403.3.2.1.
Compliance requires an Air Barrier and Insulation Inspection Checklist in accordance: with R402.4.1.1 and:this project requires an
envelope leakage test report with envelope leakage no greater than 7:00;ACH50: (R402.4.1.2)..: .
- Compl.. nce with a proposed'duct leakage Qn requires;a Duct Leakage Test Report confirming duct leakage to outdoors,
-tested in accordance with ANSI/RESNET/ICC :380, is not greater than 0.070 Qn for whole House.
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F0RM RA05-21712171 INPUT: SUMMARY CHECKLIST REPORT -
PROJECT
Title:
Building Type:
Owner Name:
# of Units:
Builder Name:
Permit Office:
Jurisdiction:
Family Type:
New/Existing:
Comment:
21 EXPRESS 1916 CALI RT Bedrooms: 4
User Conditioned Area: 1916
Dr Horton Total Stories: 1
1 Worst.Case: Yes
DR HORTON Rotate Angie: 270
Cross Ventilation:
Whole House Fan:
Detached
New (From Plans)
Address Type: Street Address
Lot #
block/Subdivision:
PlatBook:
Street:
County: St. Lucie
City, State, Zip: ST LUCIE ,
FL,
CLIMATE
/
V Design Location
Design Temp
TMY Site 97.5 % 2.5 %
Int Design Temp Heating : Design Daily Temp
Winter Summer Degree Days Moisture Range
FL, ST LUCIE_CO_INTL
FL VERO BEACH_MUNI 39 90
70 75 299 58 Medium
BLOCKS
Number
Name
Area . Volume
1
Blockl
1916 16477.6
SPACES
Number
Name
Area Volume. Kitchen Occupants,
Bedrooms InfilID Finished Cooled Heated
1
Whole House
1916 16477.6 Yes 5
4 1 Yes Yes Yes
FLOORS
#
Floor Type
Space Perimeter R-Value
Area .Tile Wood Carpet
1 Slab -On -Grade Edge Insulatlo Whole House 200 ft 0
1916 ft2 0.8 0 0.2
ROOF
/
V #
Type
Roof Gable Roof
Materials Area Area Color
Red Solar SA Emitt. Emitt Deck Pitch
Barr Absor. Tested Tested Insul. (deg)
1
Hip
Composition shingles 2142 fe 0 fN Medium. -
N 0.85 No 0.9 No 0 . 26.57
ATTIC
V #
Type
Ventilation Vent Ratio (1 in)
Area RBS IRCC
1
Full attic
Vented 300 1916.ft' N N
CEILING
#
Ceiling Type
Space R-Value . Ins Type Area Framing Free . Truss Type
1
Under Attic (Vented) Whole House 36 Blown
1916 ft' 0.11 Wood
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Cnr?fte 92anti_9n9n
IMPI IT CI IMMARV RHFr_KI IST RFPnRT. .
jpt
WALLS
. ... ... . ... ......
Adjacent Cavity Width Height
Sheathing Framing Solar
Below
Ve
amt1 Space
S=>E Exterior Concrete Block - Int InsWhole House 4.1 39 8 .8
8 343.8 ft2
0
0
0.5
0
2
-W=>S Exterior Concrete Block - Int InsUVhole House 4.1 59 8. .8
8 517.1 ft2
0
0
0.6
0
_ 3
N=>W Exterior Concrete Block- Int InsUVhole House • 4.1 18 4 8
8 158.9 fie
0
01
0.5
0
4
E=>N Exterior Concrete Block- Int InsWhole House 4.1 4 8 8
8 40.4 ft2
0
0
0.5
0
_5
E=>N Exterior Concrete:Block - Int InsUYhole:House 4.1 39 8.
8 338.0 ft2
0
0
0.5
0
6
N=>W Garage Frame - Wood Whole House 13 21 4 8
8. 184.911P
0
0.23
0.6
0
7
E=>N Garage Frame - Wood Whole House 13 16 8 8
8 144A W
0
0.23
0.6
0
DOORS -
.......
# Omt Door Type Space Storms
U-value
Width
Height
Area
Ft
In
Ft In
1 N=>W Insulated Whole House None
.6 3
6 8
20 fe
2 N=>W. Wood Whole House None
.39 2
8
6 8.
17 8 tt2
WINDOWS
Orientation shown is the entered orientation => .changed to Worst Case..
Wail
_
Overhang:
V
# Omt . ID' Frame Panes.: NFRC U-Factor SHGC Imp
Area: Depth
Separation ,
Int Shade
Screening
1 S=>E 1 Metal Low-E Double Yes 0.55 0.26 N
62A ft2 1.0 0 in
1 ft 0 in
None
None
2 S=>E 1 Metal LoW=E Double Yes 0.54 0.25 :.. N
:40.0 ft2 8 ft 0 in
1 ft 0 in
None
None
3 W=>S 2 Metal Low-E Double Yes 0.55 0.26 N
15.5 ft2 1 ft 0 in
1 ft 0 in
None
None
4 N=>W 3 Metal Low-E Double Yes 0.55 0.26 N
31.0 f12 1 ft 0 in
3 ft 0 in
None
None
5 E=>N 5 Metal Low-E Double Yes 0.55 0.26 N
15.5 f12 1 tt 0 in
1 ft 0 in
None
None
6 N=>W 3 Metal Low Double Yes . 0.55 0.26 N
3.0 ft2 4 ft 8 in
1 It 0 in
None
None
GARAGE
# Floor Area Ceiling Area Exposed Wall Perimeter
Avg. Wall Height
Exposed Wall Insulation
..
1 430 ft2 430 ft2 64 ft
. 8.6 ft
13:
INFILTRATION
#
Scope Method SLA CFM 50. ELA EgLA ACH
ACH 50
w
1. Wholehouse Proposed ACH(50) .000382 1922.4 105.47 198 .13
7
HEATING SYSTEM
77
# ...System Type Subtype Speed :..: Efficiency
_ Capacity
.:Block
Ducts
1 Electric Heat Pump/ Split Singl HSPF:8.5
. 34.6 kBtu/hr
1
sy8#1
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FORM RAns-2n2n INPUT: SUMMARY CHECKLIST REPORT .
COOLING SYSTEM
# System Type
Subtype
Subtype Efficiency
Capacity.
Air FloW
SHR Block
Ducts
1 Central UniU
Split
Singl SEER: 16
35 kBtu/hr
1050 crm
0.73
1
sys#1
HOT WATER SYSTEM
# System Type
SubType
Location
EF ' . Cap
Use
SetPnt
Conservation
1 Electric
None
Garage
0.93 50 gal
70 gal
120 deg
None
SOLAR HOT WATER SYSTEM
FSEC
Collector
Storage
Cert # Company Name
System Model # Collector Model
# Area
Volume
FEF
None None
ft'
DUCTS
Supply —
— Return .—
Air
CFM 25
CFM25
HVAC #
V # Location R-Value Area
Location
Area Leakage Type
Handier
TOT
OUT
QN RLF
Heat Cool
1_ Attic
8 151 W
Attic..
50 fN Proposed Qn
Whole Hou
— cfm
134.1 cfm 0.07
0..50
1 1
TEMPERATURES
Programable Thermostat, Y
Ceiling Fans:
Cooling Jan Feb
Venting Jan Feb
Mar
Mar
Apr
]May Jun [X] Jul
Jun [ ] Jul
Aug
Aug
Sep
Sep
[ j
Oct
WNov
Nov.
Dec
HDec
X
Apr
.May Jun [)Jul
[[[ 111 Aug
Sep
l,�l
OOct
Thermostat Schedule: HERS 2006 Reference
Hours
Schedule Type
1
2 3
4 5 .6
7
a
9
10
11
12
Cooling (WD) AM
78
78 78
78 78 78.
78
78
80
80
.80
80
PM
80
80 78
78 78 78
78
78
78
78
78
78
Cooling (WEH) AM
78
78 78
78 78 78
78
78
78
78
78
78
PM
78
78 78
78 78 78
78
78
78
78
78
78
Heating (WD) AM
66
66 66 .
66 66 68
68
68
68
68
68
68
PM
68
68 68
68 68 68
68
68
68
68
66
66
Heating (WEH) AM
66
66 66
66 66 68
68
68
68
68
68
68
PM
68
68 68
68 68 68
68
68
68
68
66
66
MASS
Mass Type .
Area
Thickness
Furniture Fraction
Space
Default 8 Ibs/s .ft.:
0.f2
Oft
0.3.
..
Whole House
r
0
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FORM R406 2020
ENERGY PERFORMANCE
LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX* = 93
The lower. the EnergyPerformance Index, the more efficient the home.
ST LUCIE, FL,
1. New construction or existing New (From Plans)
10. Wall Type and Insulation Insulation
Area
2. Single family or multiple family Detached
a. Concrete Block - Int insul, Exterior R=4.1
1398.20 fN-
b: Frame - Wood, Adjacent R=13.0
329.33112
3. Number of units, if multiple family .1
c. N/A R=
ft2
4. Number of Bedrooms 4
d. WA R=.
ft2
11. Ceiling Type and insulation level -Insulation
Area
5. Is this a worst case? Yes
a. Under Attic (Vented) R=38.0
1916.00ft2 .
6. Conditioned floor area (ft2) 1916
b. N/A R=
ft2
7. Windows" Description Area
c• WA R=
12. Ducts, location & insulation level
ft2
R ft2
a. U-Factor: Dbl, U=0.55 127.00 it2
a. Sup: Attic, Ret:Attic, AH: Whole House
8 151
SHGC: SHGC=0.26
b..U-Factor. Dbl; U=0:54 40.00 fN
SHGC: SHGC=0.25
13. Cooling systems kBtulhr
Efficiency
c. U-Factor. N/A fe
a. Central Unit 35.0 SEER:16.00
SHGC:
d. U-Factor. N/A ft2
14. Heating systems kBtu/hr
Efficiency
SHGC:
a. Electric Heat Pump.. - 34.6
HSPF:8.50
Area Weighted Average:Overhang Depth; 2.743 ft.
Area Weighted Average SHGC: 0.258
8..Skylights Description: Area
I& Hot water systems
Cap:
50 gallons
a. U-Factor(AVG): NIA .
a. Electric _
ER 0.93
SHGC(AVG): N/A
b. Conservation features;
9. Floor Types Insulation Area
None
a. Slab -On -Grade Edge insulation R=0.0 1916.00 ft2
Credits (Performance method]
Pstat
b. N/A R= ft2
c. N/A R= ft2
I certify that this home has complied with the Florida Energy Efficiency Code for Building
Construction through the above energy saving features which will be installed (or exceeded)
in this home before final inspection. Otherwise, a new EPL Display Card.will be completed
based on installed Code compliant features. .
Builder Signature: Date:
04/11 /21
Address of New Home: 9609 Potomac Dr City/FL Zip:
*Note:, This is not a'Building Energy Rating: If your Index is below 70, your home may qualify for energy efficient
mortgage (EEMj incentives if you obtain. a Florida Energy Rating. For information. about the Florida Building Code,
Energy Conservation, contact the Florida Building Commission's support staff:
"`Label required by Section R303.1.3 of the Florida.Building Code,.Energy Conservation, if not DEFAULT.
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Florida Building Code, Energy Conservation, 7th Edition (2020)'
Mandatory Requirements for Residential Performance, Prescriptive and ERI Methods
ADDRESS: Permit Number:
ST LUCIE , FL,
MANDATORY REQUIREMENTS - See individual code sections for full details.
SECTION R401 GENERAL
R401.3 Energy Performance Level (EPL) display card (Mandatory). The building official shall require th6t an energy performance level (EPL)
display card be completed and certified by the builder to be accurate and correct before final approval of the.building for occupancy. Florida law
(Section 553.9085, Florida Statutes) requires the EPL display card to be included as an addendum to each sales contract for both presold and
nonpresold residential buildings. The EPLdisplay cans contains information indicating the energy performance level and efficiencies of components
installed in a dwelling unit. The building official shall verify that the EPL display card completed and signed by the builder accurately reflects the plans
and specifications submitted to demonstrate code compliance for the building. A copy of the EPL display card can be found In Appendix RD. .
SECTION R402 BUILDING THERMAL ENVELOPE
❑ R402.4 Air leakage (Mandatory). The building thermal envelope shall be constructed to limit air leakage In accordance with the requirements of
Sections R402.4.1 •through R402.4.5.
Exception: Dwelling units of R-2-Occupancies and multiple attached single family dwellings shall be permitted to
comply with Section C402.5. .
❑ R402.4.1 Building thermal:envelopeThe building thermal envelope shall comply with Sections R402.4.1.1 and
R402.4.1.2. The sealing methods between dissimilar materials shall allow for differential expansion and contraction.
❑ R402.4.1.1 Installation. The components ofth6 building thermal envelope as listed in Table R402.4.1.1 shall be Installed in accordance
With the manufacturers Instructions and the criteria listed in Table R4024.1..1, as applicable to the method of construction. Where required
by the code official, an approved third party shall Inspect all components and verify compliance.
11402A.1.2 Testing.. The building or dwelling.unit shall be tested and verified as having an air leakage rate not exceeding seven air
Changes per hourin.Climate Zones land 2, and three air changes per hour In. Climate Zones 3 through 8. Testing shall be conducted in
accordance. with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 inch w.g: (50 pascals). Testing shall be conducted by either
Individuals as defined in Section:553.993(5) or (7), Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(0, (g) or (1) or
an approved third party. A written report ofthe results of the test shall be signed by the party conducting the test and provided to the code
official. Testing shall be performed 'at any time after creation of all penetrations of the building thermal envelope.
Exception:, Testing is not required for additions, alterations, renovations, or moalrs,.of.the. building thermal envelope of existing
buildings In.which the new construction.is:less than 85 percent of the building thermal .envelope.
'During testing: .. .
1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or
other infiltration control measures.
2. Dampersincluding exhaust, intake, .makeup air, backdraft and flue dampers shall be closed, but not sealed beyond. intended
infiltration control measures:
3. Interior doors, i installed at the time of the test; shall be open.
4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed.
5. Heating and cooling systems,, if.1.nsta[led at the time of the test, shall be turned off.
6. Supply and return registers,,if installed. at the time of the test, shall be fully open.
❑ ..R402A.2 Fireplaces. New wood-buming fireplaces shall -have tight -fitting flue dampers or doors, and outdoor combustion air. Where
using tight -fitting doors on factory -built. fireplaces: listed and labeled In accordance with UL 127, the dooms shall be tested and listed for the
fireplace: Where using tight -fitting doors. on masonry fireplaces, the doors shall be listed and labeled, in accordance with UL 007.
R402.4.3 Fenestration air leakage. Windows, skylights and.sliding glass doors shall have an air infiltration rate of no more than 0.3 cfm
per square foot (1.5 Us/m2), and swinging Aciois no more than 0.6 cfm per square foot (2.6 Us/m2), when tested according to NFRC 400 or
AAMA/ WDhWCSA 101/I.S.2/A440 by an accredited, independent laboratory and listed and labsled 'by the manufacturer
Exception: Site -built windows, skylights and doors:
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R402AA Rooms containing fuel -bum appliances. In Climate Zones 3 through 8, where open combustion air ducts'piovide combustion air to
open combustion fuel buming appliances; the appliances and combustion air opening shall be located outside the building thermal envelope or
enclosed in a room, Isolated from inside the thermal envelope. Such rooms shall be sealed and Insulated in accordancewith the envelope; requirements
of Table R402.1.2, where the walls, floors and ceilings shall mast not less than the basementwall R-value requirement. The door into the. room shall be
fully gasketed.and any water lines and ducts in the room insulated in accordance with' Section R403: The combustion air'duct shall beinsulated where it
passes through conditioned space to a minimum of R-8.
Exceptions:
1. Direct vent apptlances with both intake and exhaust pipes installed continuous to the outside.
2. Fireplaces and stoves complying with Section R402.4.2 and Section R1006 of the Florida Building Code, Residential.
R402.4.5 Recessed lighting. Recessed luminaires installed in the building thermal envelope shall be sealed to limit air leakage
between conditioned and unconditioned spaces. All recessed luminaires shall be IC -rated and labeled'as having an air leakage rate not .
more than 2.0 cirn (0.944 Us) when tested in accordance with ASTM E283 at a 1.57 psf (75 Pa) pressure differential. All recessed
-luminaires shall be sealed with a gasket or caulk between the housing and the interior wall or ceiling covering.
SECTION R403 SYSTEMS
R403.1 Controls.
❑ R403.1.1 Thermostat provislon (Mandatory). At least one thermostat shall be provided for each separate heating and cooling system.
a R403.1.3 Heat pump supplementary heat (Mandatory). Heat pumps having supplementary electric -resistance heat shall have controls
that, except during defrost, prevent supplemental heat operation when the heat pump compressor Can meet the heating load. .
❑ R403.3.2 Sealing (Mandatory). All ducts, air handlers, filter boxes and building cavities that form the primary air containment passageways
for air distribution systems shall be considered ducts or plenum chambers,; shall be: constructed and sealed in accordance with Section
C403.2.9.2 of the Commercial Provisions of this code and shall be'shown to meet duct tightness criteria below.
Duct tightness shall be verified bytesting In accordance with ANSIIRESNETiICC 380 by either individuals as defined in Section 553.993(5) or
(7), Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(f), (g) or (I), Florida Statutes, to be "substantially leak free' in
accordance with Section R403.3.3.
R403.3.2.1 Sealed air handier: Air handlers shall have a manufacturer's designation:for an air leakage of nomom than 2 percent
of the design airflow rate when tested in accordance with ASHRAE 193.
❑ R403.3.3 Duct testing (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods:
1. RougWri test: Total leakage shall be-measumd with a pressure differential of 0.1 Inch w.g. (25 Pa) across. the system,
including the manufacturer's air handler enclosure If installed at the time of the test..All registers shall be taped or otherwise
sealed during the test. _
2. Postconstruction test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the entire
system, including the manufacturer's air handler enclosure. Registers shall be taped or otherwise sealed during the test.
Exceptions:
1. A duct air leakage test shall not be required where the ducts and air handlers are located entirely within the building
thermalenvelope.
2. Duct testing is not mandatory forbuildings complying by. Section:405 of this code. Duct leakage testing is required for Section
R405 compliance where Credit is taken for leakage, and a duct air leakage Qh to the outside of less than 0.080 (where Qn
duct leakage•to the outside in cfm per 100 square feet of conditioned floor area tested at 25 Pascals) is indicated In the
compliance report for the
P Po Proposed design. .
A written report of the results of the test shall be signed by the party conducting the test and provided to the code official. -
ED R403.3.5 Building cavities (Mandatory).: Building framing cavities shall not be used as ducts of plenums.
❑ R403A Mechanical :system piping insulation (Mandatory). Mechanical system piping capable of carrying fluids above 105°F (41 °C)
or below 55OF (13°C) shallbe insulated to a minimum of R4.
R403.4.1 Protection of piping insulation. Piping insulation exposed to weather shall be protected from damage, including that
caused by sunlight, moisture, equipment maintenance and wind, and shall provide shielding from solar radiation that can cause
degradation of the material. Adhesive tape; shall not be permitted.
❑ R403.5.1 Heated water circulation and temperature maintenance systems'(Mandatory). If heated water circulation systems are
Installed, they shall be in accordance with Section.R463:5.1.1. Heat trace temperature maintenancesystems shall be in accordance with
Section R403.5.1.2. Automatic controls, temperature sensors and pumps shall be accessible. Manual controls shall be readily accessible.
R40341.11 Circulation systems. Heated water circulation systems shall be provided with a circulation pump. The system return pipe shall
❑ be a dedicated return pipe or a cold water. supply pipe. Gravity and thennosiphon-circulation systems shall.be prohibited. Controls for
circulating hot water system pumps shall start the pump based on the identification of a demand for hot water within the occupancy. The
controls shall automatically turn off the pump when the water in the circulation loop is at the desired temperature and when there is no .
demand for hot water.
R403.5.1:2 Heat trace systems.. Electric heat trace systems shall comply with IEEE 515.1 or UL 515. Controls for such systems shall
automatically adjust the. energy input to the heat tracing to maintain the desired water temperature In the piping in accordance with the
times when heated water is used in the occupancy.:
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MANDATORY REQUIREMENTS - (Continued)
R403.5.5 Heat traps (Mandatory).. Storage water heaters not equipped with integral heat traps and having vertical pipe risers shall have
heat traps installed on both the inlets, and outlets. External heat traps shall consist of either a commercially available heat.trap or a .
downward and upward bend of at least 3 % inches (89 mm) in the hot water distribution line and cold water line located as close as possible
to the storage tank.
R403.5.6 Water heater efficiencies (Mandatory).
R403.6.6.1.1 Automatic controls. Service water-heating.systems shall be equipped with automatic temperature' controls capable
of adjustment from the lowest to the highest acceptable temperature settings for the intended use. The minimum temperature
setting -range shall be from 100°F to 140°F (38°C to 60°C).
rJ R403.6.6.1.2 Shut down. A separate switch or a clearly marked circuit breaker shall be provided to permit the power supplied to
electric service systems to be turned off. A separate valve shall be provided to permit the energy supplied to the main bumer(s) of
combustion types of service water -heating systems to be turned off.
R403.5.6.2 Water -heating equipment Water -heating equipment installed in residential units shall meet the minimum efficiencies of
Table C404.2 to Chapter 4 of the Florida Building Code, Energy Conservation, Commercial Provisions, for the type of equipment installed.
Equipment used to provide heating functions as part of a combination system shall satisfy all stated requirements for the. appropriate
water -heating category. Solar water heaters shall meet the criteria of Section R403.5.6:2.1.
f
R403.5.6.2.1 Solar water -heating systems. Solar systems for domestic hot water production are rated by the annual solar energy
factor of the system. The solar energy factor of a system shall be -determined from the Florida Solar Energy Center Directory of
Certified Solar Systems. Solar collectors shall be tested in accordance with ISO Standard 9806, Test Methods for.SolarCollectors,
and SRCC Standard TM-1, Solar Domestic Hot Water System and Component Test Protocol. Collectors in installed solar
water -heating systems should meet the following criteria:
1. Be installed with atilt angle between 10 degrees and 40 degrees of the horizontal; and
2. Be installed at an orientation within 45 degrees of true south.
R403.6 Mechanical ventilation (Mandatory). The building shall be provided with ventilation that meets the requirements of the
Florida Building Code, Residential, or Florida Building Code, Mechanical; as applicable, or with other approved means of ventilation
including: Natural, Infiltration or Mechanical means: Outdoor air Intakes and exhausts shall have automatic'or gravity dampers that
close when the ventilation system is not operating.
R403.6.1 Whole -house mechanical ventilation system fan efficacy. When installed to function as a whole -house mechanical
ventilation system, fans shall meet the efficacy requirements of Table R403.6.1.
Exception: .Where an air handler that is integral to tested and listed HVAC equipment is used to provide whole -house mechanical
ventilation, the air handler shall be powered by an electronically commutated motor.
❑ R403.6.2 Ventilation air: Residential buildings designed to be operated at a positive indoor pressure or for mechanical ventilation
shall meet the. following criteria:
1. The design air change per hour minimums for residential buildings in ASHRAE 62.2, Ventilation for Acceptable
IndoorAirQuality, shall be the maximum rates allowed for residential applications.
2. No ventilation or air-conditioning system make-up air shall be provided to conditioned spacefrom attics,
crawispaces, attached enclosed garages or outdoor spaces adjacent to swimming pools or spas.
3. if ventilation air is drawn from enclosed space(s), then the walls of the spaces) from which air is drawn shall be
Insulated to a minimum of R-11 and the ceiling shall be insulated to a minimum of R-19, space permitting, or R-10
otherwise.
R403.7 Heating and cooling equipment
R403.7.1 Equipment sizing (Mandatory). Heating and cooling equipment shall be sized in accordance with ACCA Manual S based
on the equipment loads calculated in accordance with ACC Manual J or other approved heating and cooling calculation
methodologies, based on building loads for the directional odentation.of the building. The manufacturer and model number of the
outdoor and indoor units (if split system) shall be submitted along with the sensible and total cooling capacities at the design
conditions described in Section R302.1. This Code does not allow designer safety factors, provisions for future expansion or other
factors that affect equipment sizing. System sizing calculations shall not include loads created by local Intermittent mechanical
ventilation such as standard kitchen and bathroom exhaust systems. New or replacement'heating and cooling equipment shall have
an efficiency rating equal to or greater than the minimum required by federal law for the geographic location where the equipment Is
installed.
TABLE R403.6.1
WHOLE -HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY
FAN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFMNVATT)
AIRFLOW RATE MAXIMU
(CFM)
HRV or ERV
Any
1.2 cfm/watt
Any
Range hoods
Any
2.8 cf1m1watt
Any
In -line fan
Any:.
2.8 01nfwatt
Any
Bathroom, utility room
10
1.4 dm/watt
<90
Bathroom, utility room
90
2.8 chn/watt
Any
For SI:1 cfm = 28.3 Umin. a. When tested inaccordance with HVI.Standard 916
3/2612021 2:15 PM EnergyGaug6@ USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) .Compliant Software Page 3 of 5
MANDATORY REQUIREMENTS - -(Continued)
R403.7.1.1 Cooling equipment capacity. Cooling only equipment shall be selected so that its total capacity is not less
• than the calculated total load but not more than 1.15 times greater than the total load calculated according to the procedure selected in
Section R403.7,; or the closest available size provided by the manufacturer's product lines. The corresponding latent capacity of the
equipment shall not be less than the calculated latent load.
The published value for AHRI total capacity is a nominal, ratingdest value and shall not fie: used for equipment sizing. Manufacturer's
expanded performance data shall be used to select cooling -only equipment. This selection shall be based on the outdoor design dry-bulb
temperature for the load calculation (or entering water temperature for water -source equipment), the blower CFM provided by the expanded
performance data, the design value for entering wet -bulb temperature and the design value forentering dry-bulb temperature.
Design values for entering wet=bulb and dry-bulb temperatun3s:shall be for the Indoor dry bulb and relative humidity used for the load
calculation and shall, be adjusted for retum side gains if the return. duct(s) is installed In an unconditioned space.
Exceptions:
1. Attached single -.and multiple -family residential equipment sizing may be selected so that its cooling capacity is less than the
calculated total sensible load but not less than 80 percent of that load.
2. . : :
When signed and sealed by a Florida -registered engineer, in attached single.; and multiple -family units, the capacity of
equipment maybe sized fn accordance with good design practice.
R403.7A.2 Heating equipment capacity.
R403.7.1.2.1 Heat pumps.Heat pump;sfzing shall be based on the cooling requirements as calculated according to Section
❑ R403.7.1:1, and the heat pump total cooling capacity shall not:be more than 1.15 times greater than the design cooling load even if
the design heating load is 1.15 times greater than the desigh cooling load.
❑ R403.7.1.2.2 Electric resistance furnaces. Electric resistance furnaces shall be -sized within 4 kW of the design.
requirements calculated according to the procedure selected in Section R403.7.1. -
R403.7.1.2.3 Fossil fuel heating equipment The capacity of fossil fuel heating equipment with nature) draft atmospheric burners
shall. not be less than the design. load calculated in accordance with Section R403.7.1.. .
El R403.7:1:3 Extra capacity requlred;for.special occasions. Residences requiring excess:cooling or heating equipment capacity on an
Intermittent basis, such as anticipated additional loads caused by major entertainment events, shall. have equipment sized or controlled to
prevent continuous space cooling or heating within that space by one or more ofthe following options:
1. -'A separate cooling or. heating system is utilized to provide cooling or heating.to the major entertainment areas.:
2. - A variable capacity system sized for optimum performance during base load periods is utilized.
R403.8 Systems serving multiple dwelling units (Mandatory). Systems serving multiple dwelling units shall comply with Sections.
ElC403 and C404 of the Florida Building Code, Energy Conservation- Commercial Provisions In lieu of Section R403.
El R403.9. Snow melt and Ice system controls (Mandatory) Snow- and ice -melting. systems, supplied through energy service to the building,
shalll Include automatic controls capable of shutting off the system when the pavement temperature is above. AOT 000% and no
precipitation is fallingand an automatic or manual control that will allow shutoff when the outdoor temperature is above 40"F (4.8°C).
r R403.10 Pools and permanent spa energy consumption (Mandatory). The energy consumption of pools -and permanent spas
J shall be In accordance with Sections R403.10.1 through R403.10.5.
El
M0. 3.10.1 Heaters. The electric power to heaters shall be controlled by a readily accessible on -off switch that Is an
Integral, part of the heater mounted on the exterior of the heater, or external to and within 3 feat (914 mm) of the heater. Operation
of such switch shall, not change the setting of the, heater thermostat. Such switches shall be In addition to a circuit breaker for the
power to the heater. Gas -fired heaters shall. not be.equfppad with continuously burning ignition pilots.
❑ R403.10.2 Time switches. Time switches or other control methods that can automatically-tum off and on according to a preset schedule
shall be installed for heaters and pump motors. Heaters and pump motors that have built4n lime'switches shall be In compliance with this
section.
Exceptions:
1. Where public health standards require 247hour pump operation.
2. 'Pumps that operate solar- and waste -heat -recovery pool heating systems.
3...Whete pumps are powered exclusively from on -site renewable generation.
3/26/2021 2:16 PM
EnergyGaugeiO USA 7.0.00 - FlaRes2020 FBC 7th Edition. (2.020) Compliant Software
Page 4 of 6.
R403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shail:be equipped with a vapor -retardant cover on or at
0 . the water surface or a liquid cover or other means proven to reduce heat loss.. ' .
Exception: Where: more than 70 percent of the energy'for heating, computed:over an operation season, is from site -recovered
energy, such as from a heat pump or solar energy source, covers or other Vapor -retardant means shall not be required.
R403.10.4 Gas- and oil -fired pool. and spa heaters. All gas- and oil -fired pool and spa heaters shall. have a minimum thermal
0 efficiency of 82 percent for heaters manufactured on or after April 16, 2013, when tested in accordance with AN Z 21.56. Pool
heaters fired by natural or LP.gas shall not have continuously burning pilot lights.
R403.10.6 Heat pump pool heaters. Heat pump pool heaters shall have a minimum COP of 4.0 when tested in accordance
. with.AHRI 1160, Table 2; Standard Rating Conditions -Low Air Temperature. A test report.from an independent laboratory is
required to verify procedure compliance. Geothermal swimming pool heat pumps are not required to meet this standard.
❑R403.11 Portable spas (Mandatory).; The energy consumption of electric -powered portable spas shall be controlled by the
requirements: of A'PSP-14.
D :R403.13 Dehumidifiers (Mandatory If installed, a dehumidifier shall conform to the following requirements:
1. The minimum rated efficiency of the dehumidifier shall be greater than 1.7 liters? kWh. if the total dehumidifier capacity for the house
is less than.75 pints/day and greater than 2.38 Ifters/kWh if the total dehumidifier capacity for the house is greater than or equal to 75 pints/day.
2. . The dehumidifier shall be controlled by a sensor#hat is installed. in a location where it is exposed:to mixed house air.
3. Any dehumidifier unit located In unconditioned space that treats air from conditioned space shall be Insulated to a minimum of. R-2:
4. Condensate disposal shall be in accordance with Section M1411.3.1 of the Florida Building Code, Residential..
D R403.13.1 Ducted dehumidifiers. Ducted dehumidifiers shall, in addition to conforming to the requirements of Section R403.13,
conform to the following requirements:
1. If a;ducted dehumidifier is configured with return and supply ducts both connected into the supply side of the cooling system, a backdraft
damper shall be installed in the supply -air duct between the dehumidifier inlet and outlet duct.
2. If'a:ducted dehumidifier Is'. configured with only its supply4uct connected into the -supply. side of the central heating and cooling system,
a. backdraft damper shall be installed in the dehumidifier supply duct between the dehumidifier and central supply duct.
3.: A ducted dehumidifier shall not be ducted to or from a central ducted cooling system on the return.duct side upstream from the
central cooling evaporator coil.
4. Ductwork associated with a dehumidifier located in unconditioned space shall -be insulated to a minimum of R-6.
SECTION R404
ELECTRICAL POWER AND LIGHTING SYSTEMS
DR404.1 Lighting equipment (Mandatory). Not less than 80 percent of the tamps in permanently installed luminaires shall have an
" efficacy of at least 45 lumens -per -watt or shall utilize lamps with an efficacy of not less than 65 lumens -per -waft:
R404.1A Lighting equipment (Mandatory). Fuel gas lighting systems shall not have continuously burning pilot lights:
3/26i2021 2;15 PM' EnergyGaugeel USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 5.of 5
2020 - AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.44 A
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA a
Project Name: 21 EXPRESS' 1916 CALI RT PSL AL SH COM16 Builder Name: DR HORTON .
Street: Permit Office:
City, State, Zip, ST LUCIE , FL, Permit Number.
v
Owner: Or Horton Jurisdiction:
_
Design Location: FL, ST LUCIE_CO INTL
v
COMPONENT
AIR BARRIER CRITERIA -
INSULATION INSTALLATION CRITERIA
General
A continuous air barrier shall be Installed In the building envelope.
Air-peimeable insulation shall
requirements
The exterior thermal envelope contains a continuous air barrier.
not be used as a sealing material.
Breaks or joints in the air barrier shall be: sealed.
Ceiling/attic
The air barrier in any dropped ceiling/soffit shall be aligned with
The insulation in any dropped ceiling/soffit
the insulation and.any gaps in the air barrier shall be seated.
shall be aligned with the air barrier.
Access openings, drop downstairs. or knee wall doors to.
unconditioned attic spaces shall be. sealed.
Walls
The junction -of the foundation and sill plate shall be sealed.
Cavities within comers and headers of frame walls
The junction of the top plate and the top of exterior walls shall be
shall be Insulated by completely filling the cavity
sealed.
with a material having a thermal resistance of R-3
Knee walls shall be sealed.
per inch minimum.
Exterior thermal envelope Insulation for framed
walls shall be installed in substantial contact and
continuous alignment with the air barrier.
Windows, skylights
The space between window/door jambs and framing, and
and doors
skylights and framing shall be sealed.
Rim joists
Rim joists shall. include the air barrier.
Rim joists shall be insulated.
Floors
The air barrier shall be installed at any exposed edge of
Floor framing cavity insulation.shall be installed to
(including
insulation.
maintain permanent contact with the underside of
above -garage
subfloor decking, or floor framing cavity insulation
and cantilevered
shall be permitted to be in contact with the top side
floors)
of sheathing, or continuous insulation installed on
the underside of floor framing and extends from the
bottom to the top of all perimeter floor framing
members.
Crawl space walls
:Exposed earth in unvented crawl spaces shall be covered with
Where provided instead of floor insulation, insulation
a Class I vapor retarder with overlapping joints taped.
shall be permanently attached to the crawlspace walls.
Shafts, penetrations
Duct shafts, utility penetrations, and flue shafts opening to
exterior or unconditioned s ace shall be seated.
Batts in narrow cavities shall be cut to fit, ornarrow
Narrow cavities
cavities shall be filled by insulation that on
installation readily conforms to the available cavity
spaces.
Garage separation
Air sealing shall be provided between the garage and conditioned spac
as.
Recessed lighting.
Recessed light fixtures installed in the building thermal.envelope
Recessed light fixtures installed in the building
shall be seated to the finished surface.
thermal envelope shall be air tight and IC rated.
Plumbing and wiring
Batt insulation shallbe cut neatly to fit around wiring
and plumbing in exterior walls, or insulation that on
Installation readily conforms to available spaceshall
extend behind pining and wiring'
Shower/tub
The air barrier installed at exterior walls. adjacent to showers and'
Exterior walls adjacent to showers and tubs shall
on. exterior wall
tubs shall separate them from the showers and tubs.
be Insulated. .
Electricallphone box or
The air barrier shall be installed behind electrical or communication
exterior walls
boxes or air -sealed boxes shall be installed.
HVAC register boots
HVAC supply and return register boots that penetrate building
thermal envelope shall be sealed.to the sub -floor, wall covering or
Concealed
When required to be sealed, concealed fire:sprinklers shall only be
sprinklers
sealed in a manner that is recommended by the manufacturer.
Caulking or other adhesive sealants shall not be used to fill voids
bqtween fire sprinkler cover plates and walls or cewlinas,
a.: m auuwuun, msPewiun ur ivg wans snau ue In acx mama wit" [ne Pruvisions yr 1{aV-9UU.
3/26/2021 2:15 PM EnergyGauge® US.A:7.0.00 - FlaRes2026 FBC 7th Edition (2020) Compliant Software Page 1 of 1
Envelope Leakage Test Report (Blower Door Test)
Residential Prescriptive, Performance or ERI Method Compliance
..
2020 Florida -Building Code,:Energy Conservation, 7th itio.h.'
Jurisdiction:
Permit
Job Information
Builder:: DR HORTON Community: _ Lot: ..NA
Address:
City: ST LUCIE State: FL Zip..
Air Leakage Test"Reaults . Pass'Mg.resu'ts rriustmeefeitherthe Perforrlance, Prescriptive, orERl Method
0 PRESCRIPTIVE METHOD,=The building or dwellin unit'shal[be tested and�verified as having an airleakage rate of not exceeding 7 air
'changes
per hour it a pressure of 0 2 iitch w g: (50113ascals) in. Climate Zones 1 and 2 ,
PERFORMANCE or ERIaMETHOD=The building o rldweiiing!unit�shall,betested andwerifled;as having,an air leakage,rate,of not exceeding
!'the selected ACf (50),iralue, as shown.on Form,NW20 , ,(Performance) or, R40672020 (ERI), section, labeled, as inflltrati .n sub=sectlonACH50.
ACH(50), specified on Form R405-2020 Energy. Calc (Performance) or R40&2020 (ERI): 7.060
..... _:. - __._ .__.
x 60 - 16478 — Method for calculating buildinq volume:
CFM(50): Building Volume ACH.(50)
R 0:etrieved from architectural. plans
PASS software calculated
. .. Code, : .
When ACH(50) is less. than :3, Mechanical Ventilation installation Q Field measured and calculated
must be verified by building department.
R402.4.1.2 Testing. Testing shall be conducted in accordance with ANSI/RESNET/ICC 380 and reported at:a pressure of 0.2 inch w.g.'(50 Pascals)
Testing shall be conducted by either individuals as defined in Section 553.993(5) or (7), Florida.Statues.or individuals licensed as set forth :in Section
489.105(3)(f); (g), or. (i) or an approved third party: A written report of the results of the test shall be signed by the party conducting the test and
provided to thecode official. Testing shall be performed at any time after creation of all penetrations Of the building themial envelope:
:During testing:
1. Exterior windows and doors, fireplace. and stove doors shall be closed, but not sealed, beyond the intended me' atherstripping or other infiltration .
control measures.
2. Dampers including exhaust, intake, makeup air, back draft and flue dampers shall be closed, but hot sealed beyond intended infiltration control
measures.
3: Interior doors, if installed: at the time of the test, shall be open.
4. Exterior doors for continuous: ventilation systems and heat recoveryventilators shall be closed and sealed... . .
5. Heating and cooling systems, if installed at the time of the test, shall be turned off.
6. Supply 'and return registers, if installed at -the time of the test, shall be fully open.
Testing Company,
_.._.. :.
Company Name: . .... Phone:
I hereby verify that the above Air Leakage results are in accordance with the 20207th Edition. Florida Building Code
.:Energy Conservation requirements according to .the compliance method selected above.
Signature of Tester: Date. of Test:.
Printed Name of Tester::..::
License/Certification #: Issuing Authority:' .
3/26/2021 2:15:34 PM .:: EnergyGauge® USA 7.0.00 FlaRes2020 FBC 7th Edition; (2020) Compliant Software:: Page 1 of 7.
DuctLeakage Test Report
Residential Prescriptive, Performance or ERI Method Compliance
Jurisdiction: Permit #-
4 Job Information
-Builder: DR HORTON Community: Lot: NA
Address:
City: ST LUCIE State: FL Zip:
.,Ductteakage�Test.•Results i
System 1
cfm25
System 2
cfm25
System.3
cfm25
Sum of others
cfm25
Total of all
cfm25
1916 - Qn
Total of all Total Conditioned
systems Square Footage,
BASS FAIL
aQPrescrrptive Method cfm25 (Total)-
To qualify as, "substantially, leak free'.Qn Total must be -less thanor
equal to 0.04 if air, liandler uniVis..installed. If air handler unit is not
i installed, Qn.Total must be,16ss-than or equal ho 0:03 This testing,
'inethod rneets"the'reguirerinents: in accordance with Section' R403:3.3.
j' II Is the airhand/er,unitingtalled during testing? ❑ YES (•sad ❑ NO (sa°
Duct tightness shall be verified by testing in accordance with ANSI/RESNET/ICC380.by.either individuals as defined in Section
553.993(5) or (7); Florida Statutes,,o.r individuals licensed asset forth in Section 489.105(3)(% (g) or (i), Florida. Statutes.
r' Testing Company ..
Company Name: Phone:
I hereby verify that the above duct leakage testing results are in accordance with the Florida Building Code requirements with the
selected compliance path as stated above, either the Prescriptive Method or Performance Method.
Signature of Tester: . ... ...... Date. of Test:.
Printed Name of Tester::.:.
License/C.ertification #: Issuing Authority:
3/26/2021 2:15:36 PM
Pagel of:1
2021 Express 1916-Cali Large Right Alum Shingle St Lucie Com 16
HVAC Load Calculations
for
Dr Horton
I'
� s t
i1 �� 1V At; HVACLoADs
Prepared By:
Kristin Kelly
Florida Breeze
2620 Kirby Circle Ne
Palm Bay, FI 32905
321-951-8767
Saturday, -March 27, 2021
Rhvac is an ACCA approved Manual J, D and S computer program.
Calculations are performed per ACCA Manual J-8th Edition, Version 2, and ACCA Manual :D.
JKnv
ir '
'a n
LK Elite 99"a%RpV?!9P -got
Pdateeze 202 E
,WitWelb un ,i
Designed By:,
Project Date:
Client Name:
Company Name:
Company Representative:
Company Address:
Company City:
Company Phone:
Kristin Kelly
March 27, 2021
Dr Horton
Florida Breeze
Kristin Kelly
2620 Kirby Circle Ne
Palm Bay, F1 32905
.321-951-8767
7_
Reference City: St Lucie, Florida
Building Orientation: Front door faces North
Daily Temperature Range: Medium
Latitude: 27 Degrees
Elevation: 25 ft.
Altitude Factor: 0.999
Outdoor
Outdoor
Outdoor
Indoor
Indoor
Grains
Dry Bulb
Wet Bulb
Rel.Hum '
Rel.Hum
DrV Bulb
Difference
Winter: 42
59.4
. n/a
n1a
70
n/a
Summer: 90
78
59%
50%
75
61
7 7---_,
Total Building Supply CFM: 923 CFM Per Square ft.: 0.482
Square ft. of RoomArea: 1,916 Square ft. Per Ton: 722
Volume (ft'): 16,478
7
Total Heating Required Including Ventilation Air: 31,039 Btuh -31.039 MBH
Total Sensible Gain: 25,1127 Btuh 79 %
Total Latent Gain: 6,709 Btuh 21 %
Total, Cooling Required Including Ventilation Air: 31,836 Btuh 2.65 Tons (Based On Sensible + Latent)
Rhvac is an ACCA approved Manual J, D and S computer program.
Calculations are performed per m r ACCA Manual,J 8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building use and w . eat . hermay vary.
Be sure to select a 'unit that meets both sensible and latent loads.according to -the manufacturer's
ufacturer's perfo . rmance data at
your design conditions.
C:\ ... 12021 Express ... e Com 16.rh9
Saturday, March 27, 2021, 11:47 AM
,t2hvac -.Residential &iLight�pommeecial�HVAC Loads , ;i , Etite Software;,Deyelopment,!Inc
Flonda76reeze f f ; f �,""f'F,':,j' np,!,][,,, ,f, `ss:; G 2021 Express 1916 Caif:Large Right Alum SHingle'St LuFfe Com; i6;:
,,. •,, , ;r, 1�z1:P itt.-; ;. f If-�±. }}� �.�'i r it aiinj , ^'S� c[' ,x. '.i".t 'i�fi It k'�. xk la• r, at."•i."li
4k as�f y., I�: i
`,Wes$`I�A�Ibd�irne,,Fa.�=329bd� ,.,. U- -� ...,,.,.t,. ii�. ,�;L, �, ,!, ,>if=t�tt��>• � fit,=.�,��n: � �•�,�f u�,�-r � � ,.;ih{,r �,a [�.. . f.t ,-,, h t+.., u�:.. ,,,,;3arFa e.3,
Miscellaneous Report
`System 1f,Whole House; °, ' Outiioor Outdoor, , .; Ihdoor Indpor� Grains
a`Oufdoor
Input Data= 1" , �` :Bulb. •, et l3ulb,r `Rel-Hum Rel f lum D, tBulb,, 'Difference
Winter. 42 39.4 80% n/a 70 n/a
Summer: 90 78 596/0 50% 75 61.00
Duct,.-'.SWnuts„
p. r-:._ .t:: 1 4ry.. e R, ,r€sl.,, iul't.J w+S� ,,ui 1:.[. I ,L.o r.'• i' ri.,.0
Main Trunk Runouts
Calculate: Yes Yes
Use Schedule: Yes Yes
Roughness Factor: 0.01000 0.01000
Pressure Drop: 0.1000 in.wg./100 ft. 0.1000 in.wg./l00 ft.
Minimum Velocity: 550 ft./min 450 ft./min
Maximum Velocity: 600 ft./min 750 ft,/min
Minimum Height: 0 in. 0 in.
Maximum Height: 0 in. 0 in.
r^. } , :�.:' ., .�. -1 ......ems ._... ._ 1�`µ [ .l .t':".�1 .ty ..-� t',�7e:: uff �. L r:'tt to �'i - V• �Nf}. �41^'�. E. „I�:. iu
Winter Summer
Infiltration Specified: 0.380 AC/hr 0.200 AC/hr
104 CFM 55 CFM
Infiltration Actual: 0.380 AC/hr 0.200 AC/hr
Above Grade Volume: X 16,478 Cu.ft. X 16,478 Cu.ft.
6,262 Cu.ft./hr 3,296 Cu.ft./hr
X 0.0167 X 0.0167
Total. Building Infiltration: 104 CFM 55 CFM
Total Building Ventilation: 0 CFM 0 CFM
--System 1---
Infiltration & Ventilation Sensible Gain Multiplier: 16.49 = (1.10 X 0.999 X 15.00 Summer Temp. Difference)
Infiltration & Ventilation Latent Gain Multiplier: 41.50 = (0.68 X 0.999 X 61.09 Grains Difference)
Infiltration & Ventilation Sensible Loss Multiplier: 30.77 = (1.10 X 0.999 X 28,00 Winter Temp. Difference)
Winter Infiltration Specified: 0.380 AC/hr (104 CFM), Construction: Average
Summer Infiltration Specified:. 0.200 AC/hr (55 CFM), Construction: Average
LoadF.-actor Scenanos'for:S sfem 1
Attic. Duct ;Duct
jj Surface' f From
Mo t.T' e _ „Descnpfion f, ;�, ' Locationrr z `_w �: Cefl{ng .. Leakage ,: _ 4nsulation41._
Area [T]MDD
1 Supply Attic 16B 0.12 8 600 No
1 Return Attic 168 0.12 8 550 No
i
C:1... \2021 Express... a Com 16.rh9 Saturday, March 27, 2621, 11:47 AM
R yac Residential 8 Light Commerctai HVAC Loads+
EUte
Software
Development,
Inc.
Flon a Breeze 71,'� 'I ;, ; F
2621 Express 1916,Calutarge Rlghtii
Alum,Shingle St Lucie Com:16
+ I
West,Melboume ' '
„
j Y
Page 4;
Load Preview Report :__,_`__._
Net
V
Sen
Lat
Net
Se
Duct
Scope
To
Iron
Area
Gain
Gain
Gain
Loss
CFM
CIg
CFM
Act
CAM
S�
Buildng 2.65
722
1,916 25,127 6,709
31,836
31,039
384, 923
923
System 1 2.65
722
1,916 25,127 6,709
31,836
31,039
384 i `` 923'
923
15
Supply Duct Latent
494
494
Retum Duct
4,829 2,185
7,014
1,522
Zone 1
1,916 20298 4,030
24-.K8
29,518
384:. ' 923
923
:.. '
4,4,6,5,4.
1-WhdeHouse
1,916 20,298 4.030
24,328
29,518
384 1- ; %923
923
6.6.6.6.7,
5,4,4,5
i
C:\ ...\2021 Express ... a Com 16.rh9
Saturday, Mach 27, 2021, 11:47 AM
r
Rhvac iRes�dentzal & LtghtCommercial HVACLads��
`
': '
Elite Software Developmenot,m lnc:ar
Flonda Breeze
1
LaeCa16
1Nest�Mellioume iFL 32904
--
Duct Size Preview
�_-- --
----------------
-----------------
]
Room or
Source
Minimum
Mabmum
Rough. Design
SP
Duct
Duct
H�
Clg
Act
Dud
i buctName.
Vebciy
Vebcly
Factor
L1100
Loss
Vebciy
Length
Flow
Flow
flow
Sme
System 1 .
-
SupplyRunduts
Zone 1
I
4
0
0
0.01
0.08
0.04963
756.3
8
i 6
0
0
0.01
0.08
0.06203
756.3
10
f 5
0
0
0.01
0.08
0.01067
336.1
15
i
0
0
0.01
0.08
.. 0.02065
484
11
4
0
0
0.01
0.08
0.05583
756.3
9
6
1-Whole House (SR-100, SR-110,
0
0
0.01
0.08
0.00569
336.1
8
6
SR-12.0, SR-130, SR-140, SR-150, SR-160, TMDD
0
0.
OA1
0.08
0.00654
336.1
12
� 923 6
SR-170, SR-180, SR-190, SR-200, SR-210,
0
0
0.01
0.08
0.00356
. 335.1
5
"°�l
SR-220, SR-230)
0
0
0.01
0.08
0.00854
336.1
12
6
0
0
0.01
0.08
0.00347
247
11
.I 7
.0
0
0.01
0.68
0.01877
484.
10
5
0
0
0.01
0.08
0.05583
.756.3
9
i
4
0
0
0.01
0.08
0.04963
756.3
8
0
0
0.01
0.08
0.02252
484
12
i 4
5
i
OtherDucts,ln Systeml
--- -
Supply Main Trink(ST-100) TMDD
0
.0
0.003
0.08
025001
753
0.01
'378 j 924 15
ST-110 TMDD
0:
0
0.003
0.08
0.00269
3782
15
216 "_%Q" 528 16
RT-106 TMDD
0
0
0.003
0.08
0.00001
753
0.01
924 92 t '924 15
RR-100 TMDD:
0
0
0.003
0.08
0.00006
220.6
1
308 JFMI 308 16
.
.
RT-110 TMDD
0
0
0.003
0.08
0.0.0003.
1129.4
0.01
.616 `' 6i6l 616 10
RR-110 TMDD
0;
0
0.003
0.08
0.00001
564.7
0.01
308 3 8 308 10
RRA20 TMDD
0
0
0.003
0.08.
0.00283
564.7
4
308 JI 081. 308. 10
Summary
System 1
Heating Flow: 384
Desigri.Friction Rate:
0.463
TEL Refum: 4
Cooling Flow: 923
Total Cumulative SP Loss:
0.315
TEL Supply. 10
Fan ESP: 0.315
Device SP Loss:
. 0.25
TELTotal: 14
Fan SPAvailable: 0.065
Return. Loss Added to Supply:
0.003
i
i
C'
f
i
i
C:\ ...\2021 Express... a Com 16.rh9
Saturday, March 27, 2021, 11_:47.AM
Rhvac ReBidentlal Light commerc-WAVA , Loads 1 Elite,Soflware De�ielopment, lnc:'!!
Flonda Breeze r , 2021 Express 1916 Cab Large: Rjght Alum ShingleiSt Lucie Cot
_Tabular Manual D Ductsize Data - Duct System 9 -Supply
Duct Name
,.-,Yp � ,, �, � a �•-' _. .�' �r1 t:° �i g��...:srja'�lii t }�' � , 'a �, i,„,�, Diameter • ' y n , .t,L� �, ,! G,1VeloClty _ r ,9 �; SP DUCt-
;Upstream, Sp,L Fit;.
S ,r
hSha e•:;-? �t ! te':d�i1 k. 4'i 1{k}iti, jf:Y{!:1 r, .; ,';i'fli)e the if }`} CiLiti� .d i ei t: t.z,; ;tt) ` tfj ! {'.t KF ,t r a� J41 %`
SPL Tof::
d " ; <. �1i' � �,!._ }�1 ..j �n f r � ! j 1},;1.ig'!F'9� i , i } j, , ,I '�`"! �i `;;� `'i i'�{ ri`• t� t:_ - � "�{ ! it 1;� � re -1,, • i � ,, . �'.; . , .srr)` :
SPL.Cumulf
--Duct Name: ST-100, Effective Length: 0.0
Trunk 0.003 15 753 0.000
Up: Fan 72 11.6 0.073 0.000
Rnd 0.0 16A 0.0 0.250
Nearest Inch 924 0 0.062 0.253
---Duct Name: SR-100, Supplies: Whole House, Effective Length: 8.0
Runout 0.01 4 756 0.050
Up: ST=100 72 3.1 0.620 0.600
Rnd 8.0 4.4 0.0 0.050
Nearest Inch 66 8.4 0.012 0.303
---Duct Name: SR-110, Supplies: Whole House, Effective Length: 10.0
Runout 0.01 4 756 0.082
Up: ST-100 72 3.1 0.620 0.000
Rnd 10.0 4.4 0.0 0.062
Nearest Inch 66 10:5 0.000 0.315
---Duct Name: SR-120, Supplies: Whole House, Effective Length: 15.0
Runout 0.01 6 336 0.011
Up: ST-100 72 4.7 0.071 0.000
Rnd 15.0 6.6 0.0 0.011
4 Nearest Inch 66 23.8 0.651 0.264
---Duct Name: SR-130, Supplies: Whole House, Effective Length: 11.0
Runout. 0.01. 5 484. 0.021
Up: ST-100 72 3.9 0.188 0.000
"Rnd 11.0 5.5 0.0 0.021
Nearest Inch 66 14.4 0.041 0.274
---Duct Name: SR-140, Supplies: Whole. House, Effective Length: 9.0
Runout 0.01 4 756 0.056
Up: ST-100 72 3.1 0.620 0.000
' Rnd 9.0 4.4 0.0 0.056
Nearest Inch 66 9.4 0.006. 0.309
---Duct Name:.ST-110, Effective Length: 15.0
Trunk 0.003 16 378 0.003
Up: ST-100 .72. 12.4 0.018. 0.'000
Rnd 15.0 17.5 0.0 0.0.03
Nearest Inch 528 62.8 0.059 0.266
---Duct Name: SR-150, Supplies: Whole_House, Effective Length: 8.0
Runout 0.01 6 336 0.006
Up: ST-110 72 4.7 0.071 0.000
Rnd 8.0 6.6 0.0 0.006
Nearest Inch 66 12.6 0.054 0.261
-Duct Name: SR-1.60, Supplies: Whole;House, Effective Length: 12.0
Runout 0.01 6 336 0.009.1.
Up: ST-110 72 4.7 0.071 0.000
Rnd 12.0 6.6 0.0 0.009
I Nearest Inch 66 1.8.8 .0.051 0.264
C:1... \2021 Express:.. a Com 16.rh9 Saturday, Mach 27; 2021, 11:47 AM
Rhvaa Residential 8 L"ight[CommercW WVAC Loads F ��'�ay rn i E s Elite Softwan3tbevelopment,lnq
Flonda;Breeze 2021 Expressh1916 CaiiiLarge RightyAlyin Shrngle St LucEe Co-
1k
West Melbourne, EL 32904
J r,a t I
I r," a ! i.,�.a,=Page��E . � . .._ w,.f 1. ..I _ c� .. n _ ..i., . :; ..11�1 .::U•fi _.� +,. . r, ...t..
_
Tabular Manua! D Duc tsize_Data - Duct 9 -Supply_( gnt'd)_
Q'uct Name, eta.- tl J 1 ft (f i V
'. 4 }
Type , I Roughn�5ess
Upstream TemperaiureI'E �'E
l'iF,SJ Length,; 4 r Height =.u,�� ;I�jsFitEq'Lena, u fit, SPLTo_t
�SizI
r
n
---Duct Name: SR-170, Supplies: Whole House, Effective Length: 5.0
Runout 0.01 6
336
0.004
Up: STA 10 72 4.7
0.071
0.000
Rnd 5.0 6.6
0.0
0.004
Nearest Inch 66 7.9
0.056
0.259
I{
,
I
---Duct Name:'SR-180, Supplies: Whole House, Effective Length: 12.0':
i
Runout 0.01 6
336
0.009
Up: ST-110 72 4.7
0.071
0.000
Rnd .: 1.2..0 6.6
0.0
0.009
1
Nearest Inch 66 18.8
0.051
0.264
---Duct Name: SR490,: Supplies: Whole House, Effective Length: 11:.0
i
Runout 0.01 7
247
0.003
Up: STA 10 72 5.4
0.032
0.000
Rnd 11.0 7.7
0.0
0.003
I Nearest Inch 66 20:2
0.056
0.259
---Duct Name: SR-200, Supplies: Whole House, Effective Length: 10.0
Runout 0.01 5
484
0.019
Up: ST-110 72 3.9
0.188
0.000
Rnd 1.0.0 5.5
0.0
0:019
Nearest Inch 66 13.1
0:041
0.274
I
---Duct Name: SR-210, Supplies:. Whole House, Effective Length: 9.0
Runout 0.01. 4
756
0.056
Up: ST-110 72 3.1
0.620
0.060
Rnd 9.0 4.4
0.0
0.056
Nearest Inch. 66 9.4
0.004
0.311
I
---D.uct Name: SR-220,.Supplies: Whole.House, Effective Length:.8.0
Runout 0.01 4
756
0.050
Up: ST-110 72 3.1
0.620 .:.
0.000
• Rnd 8.0 4.4
0.0
0.050
Nearest:lnch 66 8.4
. 0.010.
0305
---Duct 14ame.:SR-230, Supplies: Whole House, Effective Length: 12.0
•Runout 0.0'1 5 484 0.023
Up:. ST=100 72 3.9 0.188 0.000
Rnd 12.0 5.5 0.0 0.023
Nearest Inch 66 15.7 0.040 0.275
Report Units: Pressure: in:wg, Duct lengths: feet, Duct sizes: inch,.AirfloW: CFM, Velocity: ft./min, Temperature: F
Notes: Static pressure available values for return ducts are at the entrance of the.duct. _ For supply, they:are at the exit.
The cumulative static pressure loss value for a return trunk is with respect to the 'entry point of the return runout upstream
with the highest static.pressure available. Total and cumulativestatic pressure loss values for.the supply main trunk
include any device pressure, losses entered; and the cumulative may also include the total static:pressure loss of the return
side
� pt ,.
it�,.y.:.. ,
a 4 ay tt ° t
d, x'k . .5.a i CGty3�Ftp4.Er 1�iFE riIV�}iaCs. w 5 ..,� t .., ;ia y..,5�t_.d
Number of active trunks: 2
Number of active runouts: 14 ;
i
C;1... \2021 Express a Com 16.rh9 Saturday, .March 27, 2021, 1.1:47 AM
Rhva� Reslden6al,8 Light Commercial HVAC 4oads �,
i; y EUfe Software PJevelopment, inc'
hlondaBreeze !� r r',�
�'`;"i 2021 Expressi19,16 Cali large 13ightAlLm Shingle St'LUcie Cam 18t'
West INelSoumetFL'',!32904'�
i
[Tabular Manual_D Ductsize Data - Duct System 1 Suppl (cont'q�_
,ma r{ r pT."iG...j.
.,! ik.. 1
ci.
Total runout outlet airflow.
,_.un
924
Main trunk airflow:
924
Largest trunk diameter:
16 STA 1:0 .
Largest:runout diameter:
7 SR-190
Smallest trunk diameter:
15 ST-100
Smallest runout diameter:
4 SR-.100
Supply fan external static pressure-
0.315
Supply fan device pressure losses:
0.250.
Supply fan static pressure available:
0.065
Runout maximum cumulative static pressure loss:
0.315 SR-110
Return loss added to supply:
0.003
1`otal effective length of return: ( ft.):
4.0: RR-120
Tofaf effective Length of supply (ft.):
10.0 SR-110
Overall total effective length ( ft.)::.
14.0 RR=120 to SR-110
Design overaI[friction rate per 100 ft.`..
0.463 (Available SP x 1001 TEL)
System duct surface area (Scenario 1):
254. .: .. (Not linked to duct load) ..
Total system duct'surface area:
254
C:1...12021
a Com 16,rh9
1
Express....
Saturday,.March 27, 2021, 1.1:47 AM
'Rhvac ,i2esldential&,Light Commerc�aIFHVAC{Loads „ �r,yn „r."'� ;,� Elite; SoHware:Develop'ment,lnc_:
Flonda Breeze ; 2l)21I ,, a , h i 1 F5 + �;: Expr " 1916 Ce11 Large Right Aium�Stiingle St Lucie Com 16
{Nest.Mi�lliournel FL .32904'i;+ GiIVA
a..,Pa'e 9
Tabular Manual D Ductsze Data - Duct S stem I - Return
Duct Name;' etcai ; �'I `c�!{ } h S r„?, : ' �E, ; ,� 'b ; yr.
l�tprlt i�r l" ° C ij lr;
4,
���'i ! i t r, l' p ,'
Type + a ,, �� '� Rou hness r Diarn'etej� E ' �' Veloci
9 tY:'
SPL Duct
Upstream3� s� Temperature ,� �� p�} ,UVicjth'+� �, ,Lo'ss1100=r
SPL:Fit
�; t�'3 ,,
, Fit Le'n 0
;Shape Length ) He�ght� ` q +'
SPL Tot
C ,
F
Sizing _: _...F , r, ;: �, �'. ; .�E.CFM.!, !: , ., f,.. �i Area!! ; ! .:_ , ;,. , . Avails'.'fi i .
S -
- SPL Cumul:
---Duct Name: RT-100, Effective Length: 0.0
Trunk 0.003
15
753
0.000
Up: Fan 72
11.6
0.073
0.000
Rnd 0.0
16.4
0.0
0.000
Nearest Inch 924
0
-0.003
0.003
---Duct Name:: RR-100, Effective Length: 1.0
Runout 0.003
16
221
0.000
Up: RT-100 72
12.4
0.006
0.000
Rnd 1.0
17.5
0.0
0.000
Nearest Inch 308
4.2
-0.003
0.000
:-Duct Name: RT-.11.0, Effective Length: 0.0
'Trunk 0.003
10
1,1:29
'0.000
Up: RT-100 72
7.8
0.273
0.000
Rnd 0.0
10.9
0.0
0.000
Nearest Inch 616
0
-0,003
0.003
---Duct Name: RR-1 10, Effective Length:- 0.0
Runout 0.003
10
565
0.000
Up: RT-110. 72
7.8
0.071
0.000
Rnd 0.0
10.9
0.0
0.000
Nearest Inch 308
0
-0.00.3
0.000
---Duct Name: RR-120, Effective Length: 4.0
Runout 04003
10
565
0.003
Up: RT-110 72
7.8
0.071
0.000
j Rnd 4.0
10.9
0.0
0.003.
I Nearest Inch .. 308
10.5
0.000
0.003
Report Units: Pressure.-:in.wg, Duct lengths: feet, Duct sizes: inch, Airflow: CFM, Velocity:
ft./min, Temperature: F
- Notes: Static pressure available values for return ducts are at
the entrance of the duct:
For supply, they are at the
exit.
The cumulative static pressure_ loss value for a return trunk is with respect to the entry point of the return runout upstream
with the highest static pressure available. Total and cumulative static pressure loss values
for the supply main trunk
include any device pressure losses entered; and the cumulative may also include .the total static pressure loss of the return
"side.
Number of active trunks:
2
Number of active runouts:
3
i
I Total runout outlet:airflow:
924
Main trunk airflow:
924
Largest trunk diameter:
15 RT-100
Largest runout diameter:
16 RR-100
Smallest trunk diameter:
10 RT-110
'Smallest runout diameter:
10 RR-1 10
!
Runout maximum cumulative static pressure loss:
0.003 RR=120
Return loss added to supply:
0.003
Total, effective length of.return ft.):
4.0 RR-120
11:47 AM
C:1,.,\2021 Express... a Com 16.rh9 A
Saturday, March 27, 2021,
r
Tabular Manual D Ductsize Data - Duct Sk_ tem 9 - Return cont'd
System duct surface area'(Scenario 1): 14.8 (Not linked rto duct load)
Total system duct surface area: 14.8
OteS , r
Rhvac is an ACCA approved Manual J, D and S. computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building use and weather may vary.
Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
C:1... \2021 Express ... a Com 16.rh9
Saturday,.Ma�ch 27, 2021, 11:47 AM
Gain
ig'
window, metal frame no break, U�value 0.55, SHGC
O.2G
Z/-m-U: Glazing -Double pane low-e(o = O sliding.
40.8 617
O
545
545
glass door, metal frame no.bronh.U-voue'O.54,
SHGCU.25
11J:Door-Metal -�
20.4 3,43
O
318
318
11D;OoppVVood-Solid Core, U-va|ueO.3S
19 208
O
10
10
13AB'Ohcs:VVaU'B|ouhnoblanket orboard insulation,
1218.3 6.243
O
3.880'
3.880
filled core, siding finish, U-va|ueO1B3
12O'Oow:VVoU'Fname.R'13insulation in2x4stud
317.1 OUD
0
620
620
cavity, nbboard insulation, siding finish, wood studs,
U'va|ueO.O81
1613-88: koof/Cai|ing-UndarAttic with Insulation onAttic
1916 1.395
0
2.481
2.481
Floor (also Use for Knee Walls and Partition
Ce|ingo.Vented Attic, NoRndkantBonier Dark
Asphalt Shingles cvDark Metal, Tar and Gravel or
|
Membrane, R'38insulation, U-vo|uoO.Om.
|
23A'pm: Floor -Slab ongrad o. No edge insulation, no
200 8.608
O
D
O �
insulation below floor, any floor cover, passive, heavy
dry nrlight wet soil, U-vo|ue1.1D
'
.Subtotals for structure:
18.442
O
10.842
10.942
People:
S '
1.000
1.15or
2.150
Equipment . .
750
2;6 1 40,
3�30
| '
- -
O
O
O
/
. Pucbmork
9.386
2,679
9.450
' 13.129
| |hfiltnation:Winter CRN: 1U4.Summer CFN1:SS
3��1 .
�� 280
805
3.185
/ Ventilation: VV�(l Winter GummerCF0[U
0
U
O
O
'
Square ft. of Room Area:, 1,916
Square ft. Per Ton:
722
Total Heating Required Including Ventilation Air: 31.039'
Btuh 31.039 MBH
Jotal Cooling Required -Including Ventilation Air: 31,836
Btuh 2.65 Tons
(Based On Sensible + Latent)
G����
computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building Use and weather may vary.
Be sure to select a unit that meets. both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
March 27.2D31.11:4TAM
Flonda Breeze
Facpress 1916 Cali Large
RighfAlum Shingle StLucie Com 46'
VVest Melboume,.FL.329o4:,
I,
S stem 1 Whole House Summary Loads
- -
_
ompohent ' �`, "
t Area
Sen
L'at
Sen
Total
Qesbri" tiop_
uari
i 1 Loss
; ..Gam Gam
Gain
2A-m=o: Glazing -Double pane low-e (e =. 0.60), operable 144.3
2,220,
0
2,895
2,895
window, metal frame no break, U-value 0.55, SHGC
0.26
2A-m-d: Glazing -Double pane low-e (e = 0.60), sliding 40.8
617
0
545
545
glass door, metal frame no break, U-value 0,54,
SHGC. 0.25
11J: Door -Metal - F'i.berglass Core, U-value 0.6 20.4
343
0
318
318
11 D: Door -Wood - Solid Core; U-value 0.80 19
208
0
193
193
13AS-0fcs: Wall -Block, no blanket or board insulation, 1218.3
6,243
0
3,880
3,880
filled core, siding finish, U-Value 0.183
12C-Osw: WalkFrame, R-13 insulation in 2 x 4 stud 317.1
808
0
620.
620
cavity, no board insulation, siding finish, wood studs,
U-value 0.091
166-38: Roof/Ceiling-Under Attic with Insulation on Attic 1916
1,395
0
2,491
2,491
Floor (also use for Knee Walls: and Partition
Ceilings), Vented Attic, No Radiant Barrier, Dark
Asphalt Shingles or Dark Metal, Tar and -Gravel or
Membrane, R-38 insulation, U-value 0.026
22A-pm: Floor=Slab on grade, No edge insulation, no 200
61608
0
0
0
insulation below -floor, any floor cover, passive, heavy
.dry or light wet soil, U-value 1.18
Subtotals for structure:
18,442
0
10,942
10,942 1
People: 5
1,000
1,160:
2,150
Equipment:
750
2;680.
3,430
Lighting: 0
p
p !
Ductwork:
9,386
2,679
9,450
12,129 i
Infiltration: Winter CFM: 104, Summer CFM: 55
3,211
2,280
905
3,185,1
Ventilation: Winter CFM: 0, Summer CFM: 0
0
0
0
0
System 1 Whole House Load Totals:
31,039
.6,709
25,127
31.836
M
Supply CFM, 923 CFM Per Square ft.:
0.482
Square ft. of Room Area: 1-,916 Square ft. Per Ton:
722 1
Volume (ft') 16,478
�S stem:Loacls.f,j�,l;•I(�'St� ..ni. �}fit ,,,ii 1� �1�1 I�Sh'+1{� ti'� . „r j 1 � ^r F =nd r 1yy�� i 1
.� .17..: i �fiif. l_: f•„ m... � �. , �T, T N `1pi � t�ii qj: .,L, ... a I { � H y, : 4 it(L`I - r ,in._ _ {
rc
.t,.
. a'i
Total Heating Required Including Ventilation Air: 31.039 Btuh
31.039 MBH
Total Sensible Gain: 25,127 Btuh
79 %
Total Latent Gain: 6,709 Btuh
21 %
Total Cooling Required Including Ventilation Air: 31,836 Btuh
2.65 Tons (Based On
Sensible + Latent)
Rhvac is an ACCA approved Manual J, D and S.computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed results are 'estimates as building use and weather may vary.
Be sure to select a,unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
i
C:1... \2021 Express:,.. a Com 16.rh9 Saturday, March 27; 2021, 11:47 AM
Rhvac ResidenGat & L' fight Commercial HVAC Loads t SoHware Developti®nt, lnc:"
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•[Equipment Data - System I - Whole House
--
Cooling
• i System Type: Air Source Heat Pump
I Outdoor Model: NXH537GKP**
Indoor Model: FXM4X36'"*AL
Tradename: SOFTSOUND SX 2500 R410A HP
Outdoor Manufacturer: COMFORTMAKER
Description: Air Source Heat Pump I
AHRI Reference No.: 204879922
Capacity: 33,631 1
Efficiency: 16 SEER
Heating
System Type:
Air Source Heat Pump
Model:
NXH537GKP**
Tradename:
SOFTSOUND SX 2500 R410A HP
Manufacturer:
COMFORTMAKER
Description:
Air Source Heat Pump
Capacity:
34,600
Efficiency:
8.5. HSPF
This system's equipment was selected in accordance with-ACCA Manual S.
Manual S equipment sizing data: SODS: 90F, SOWB: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDB: 70F, Sen.-gain:
: 1i 25,127 Btuh, Lat. gain,709 Btuh, Sen. loss: 31,039 Btuh, Entering clg. coil DB: 79.8F, Entering clg. coil WB: 64.1F,
Entering htg. coil DB: 66.4F, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 923 CFM, Req. htg. airflow: 384 CFM
C:1... \2021 Express... a Com 16.rh9 Saturday, March 27, 2021, 11:47 AM
Rhvac Residential & Laght Commercial HVAC Loads " Ehte`Software Development, Inc.
Flonda Breeze. F f �„ONO2021 Express 1916 Cali Large. Right Alum Shingle St Lucie Com 1•:
UVest Meltoume .FL 329d4. i : 4 ;u 1 , x �;., s: , i 'r �K 'i 't ,t ..: r, + „+ 1 + ,f Pa a 1`4.
• �-System 9^Room Load Summary_----- -- -- ------ =---—.----------= -
�11
Htg+�I Mln �Runij Run �„ rClg ,. Clga Min Act
7sHoom `f Area , i, Sensi to ; , ,Htg j Duet • Dyct� i, tit+.#;�Sefis,i,:, `a j Lat , s,h ' ' ;,Clg ! ' Sys'
{�No`tNarne>PCFMtS�z�yAroo.0�Velx. Btuh,;_'
,t s
---Zone 1-=
1 Whole House 1,916
.29,518 384 4,4,6,5, -..
20,298 4,030 : 923 923
.
4,6,6,6,
6,7,5,4;
4,5
Duct Latent
494
Return Duct
1,522
4,829 2,185
System 1.total 1,916
31,039 384
25,127 6,709 923 923
System 1.Main Trunk Size:
15 in.
,
Velocity:
753 ft./min
Loss per 100 ft.:
0.073 in.wg
Duct size results above are from Manual D Ductsize.
Runout duct'velocities are not printed with duct size results from Manual D Ductsize since they can vary within the room.
See the:Manual D Ductsize report for duct
velocities and other data.
Cooling System1Summary,,,,!
s, Cooling
SensiblelLa ent + Sensible
' G, ri Latent Total:
}
Tons,. .`a , , r �Spht„ .. �'.Btuh '�: : Btuh ' T ,Btuh
Net Required: 2.65
79%./21% 25,127
6,709 31,836
Actual: 2.80
80% / 20% 26,785
6,846 33,631
"•'3-`5 �,. -.,f JI„ 1 11,, Y1 }; .5 + t+F�,i �n
EgwPmeht Data s a , .� r
Heatinq System
Cooling System
Type:
Air Source Heat Pump
Air Source Heat Pump
Model:
NXH537GKP**
NXH537GKP**
Indoor Model:
FXM4X36**AL
Brand:
SOFTSOUND SX 2500 R410A HP
SOFTSOUND SX 2500 R410A HP
Description:
Air Source Heat Pump
Air Source Heat Pump
Efficiency:
8.5 HSPF
16 SEER
Sound:
0
0
Capacity:
34,600 Btuh
33,631 Btuh
Sensible Capacity:
n/a
26,785 Btuh
l
Latent Capacity:
n/a'
6,846 Btuh
AHRI Reference No.:
n/a
204879922
I
This system's equipment was selected in accordance with ACCA Manual S.
Manual S equipment sizing data: SODB: 90F, SOWS: 78F, WODB: 421l:,.SIDB: 75F, SIRH: 50%, WIDB: 70F, Sen. gain:
25,127 Btuh, Lat. gain: 6,709 Btuh, Sen. loss:.31,039 Btuh, Entering clg. coil DB.: 79.8F, Entering clg. coil WB: 64.1F,
Entering htg. coil DB: 66.4F, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 923 CFM, Req. htg, airflow: 384 CFM
C:1... \2021 Express... a Com 16.rh9
Saturday, March 27, 2021, 11;47 AM
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C:1,.,\2021 Express a Corn 16:rh9
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_
Building Rotation Reloort
All rotation degree'values in this report are clockwise with respect to_ the project's original orientation.
Building'orientation as:entered (zero degrees rotation): Front door faces North
>Iridivtdui3l Ro rt1.s rI Y, , .rr�,h awl`,' ;a.* ,a Y.,.; L }°� ,,,� I f : Ja , ,,; , �., ,, -! �• ,:,
.k..�+ ,.,' :�..:� ... i,.�l�'�m F � "t r< i .•_t : `r,..
•
i U.- h-"Y V. ,i � Ly O i O r .t y O1 �. , O} O 1 i'Y O' ifJ 0
0.+,
y RmRoo�n
:�� �u�.R ��� �:= •�: `'' CFIUI;;` x r C� r% "�}., �
�k kk �'
' �� Mf_-,..:zCFMt �
�r c•
'`` �`".
h �<..:..�k M � ,- . ,o.0 , :CFM �` CFM,""' CFM
•� ;
_ C`FM,
System 1:
Zone 1:
1 Whole House
4;4,6,5,
923 990 *1,023 1,021. :923 980 972
957 4,6,6,6,
* Indicates, highest CFM of all rotations.
.Wholes Biiildin ,�."", ai �,I, I , � H t `�, hi t+, 111,��r,,;J YR�t ! q, t �t t � , ;::3 2« r',. is ` 1 F• Y
,. l �1.;1 ,�
Rotation �' Frcl 'door = +�'
I SUppl� , r , " t ;Sensible Laterite
Net:
A,Mf. tt a 4}t t i} (1. i �tl Yt - } t Y " -G,11 - tt s 't 1{ tits 1 r' h { ," :
tl7e i",i =
reesta'.Faizest ii,.;n r?:V'. i.. ;Gains i.,Tonsti
,.... ,, Is a n .hla?"..r! ..GERM, '..,� r �,. E. Gain
0° North 923 25,127 6,709
2.65
450 Northeast..:.990 26,586 6,692
2.77
90° East *1,023. *27,354. 6,703
*2.84
135' Southeast 1,021. 27,307 6,707.'.
2.83
180* South 923 25,127 6;709
2.66
2250 Southwest 980 26,408 6,712
2.76
2700 West 972 26,215 . . . *6,712
2.74.
3150 Northwest 957 25,879 6,710
2.72
Indicates highest value of all rotations.
Building Rotation Tonnage
2.85...... ...................................................... :..........................................:
2.80 ....... ........... I ......... ........... .. ...............
... ......
c ................ ....... ............... .. .............. .....
0 2.75
F-
• g 2.70�......... ............................ ...... .. .... .......................
.............
2.65 ..... ................................ .................................................
2.60
North Northeast East Southeast South . Southwest West
Northwest
Direction Front door Faces
—+-. Buikiinq Net Tonnage
I
Saturday, .March 27; 2621, 11:47 AM
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lBudding Rotation Report �cont d)
Building Rotation Hourly Net Gain
37,000.......... ....................... I..............................................................
.
36,000
35,000
34,000
_c
L�
F
33,000
32,000
I� 31,000
I.
8 am gam 10 am 11 am 12 pm 1 pm 2 pm 3 pm 4 pm 5 pm 6 pm 7 pm'
Timo of Day
—�— Front door faces North
—` Front door faces Northeast
—�— Front door faces East
—�— Front door faces Southeast
Front door faces South
Front door faces Southwest
Front door faces West
_c Front door faces Northwest
i
i
C:\ ...\2021 Express :.. e. Cam 16.rh9' Saturday, .March 27, 2021, 11:47 AM
\ •
1�
ACQk
AkQn1b*gCo adndMvrkm
Contractor Florida Breeze
Mechanical License # CAC1814113
Form
RIPER 1.01
8 Mar 10
County, Town, Municipality, Jurisdiction
Header Information
REQUIRED ATTACHMENTS' ATTACHED
Manual A Form (and supporting worksheets): Yes 0 No ❑
or MAAE Form"( supporting worksheets): Yes ❑ No ❑X
OEM performance data (heating, cooling, blower): Yes ❑X No ❑
Building Plan # 1916 CALI
Manual D Friction Rate Worksheet:
Yes ❑ No ❑X
Duct distribution system sketch:
Yes ❑ No ❑X
Home Address (Street or Lot#, Block, Subdivision)
Design Conditions
Building.Construction Information
Winter Design Conditions
Building
Outdoor temperature
42
T
Orientation (Front door faces),
North
Indoor temperature
70
OF
North, East, West, South, Northeast, Northwest, Southeast, Southwest
Total heat loss
31039
Btu/h
Number of bedrooms
4
Summer Design Conditions
Conditioned floor area
1 91 6 Sq Ft
Outdoor temperature
g0
eF
Number of occupants
5
Indoor temperature
7.5
of
Windows
Grains difference 61
o Gr @ 50 % Rh.
Eave overhang depth
1 Ft
Roof
Sensible heat gain
.25127
Btu/h
Internal shade
Eave
Latent heat gain
6709 1
Btu/h
Blinds, drapes, etc
Depth
Window
Total heat gain
31 836
Btu/h
Number of skylights
0
Heating Equipment Data
Equipment type Heat pump
Furnace, Heat pump, Boiler, etc.
Cooling Equipment Data
Equipment type Heat pump
Air Conditioner, Heat pump, etc
Blower Data
Heating CFM 1203 CFM
Model
NXH537GKP**
Model
NXH537GKP**
Cooling CFM 1203 CFM
Heating output capacity
34600 Btu/h
Sensible cooling capacity
267785 Btu/h
Heat pumps _ capacity at winter design outdoor conditions
Latent. cooling capacity
6846 Btu/h
Auxiliary heat output capacity
Btu/h
Total cooling capacity
336.3.1 Btu/h
HVAC DUCT DISTRIBUTION
SYSTEM
DESIGN (.1
Design airflow
924 CFM
Longest supply duct:
1 0. Ft Duct Materials Used (circle)
Trunk Duct: Duct board Flex, Sheet metal,
External Static Pressure (ESP)
0.31 IWC
Longest return duct:
4 Ft Lined sheet metal, Other .(specify)
Component. Pressure Losses (CPL)
0.25 IWC
Total Effective Length (TEL)
�. .
14. Ft Branch Duct: uct board lex Sheet metal,
Available Static Pressure (ASP)
0.065 IWC
Friction Rate: 0.46 IWC Lined sheet metal, Other (specify)
ASP = ESP - CPL
Friction Rate = (ASP x 100) . TEL
Contractor's Printed Name ,Kristin Kelly Date
Contractor's Signature
The AHJ shall have the discretion to accept Required Attachments printed from approved ACCA software vendors. see list on page 2 of instructions:
' If abridged version of Manual J is used for load calculation, then verity residence meets requirements, see Abridged Edition Checklist on page 13 of instructions.
Form generated by ACCA-approved Manual J Eighth Edition Version 2 Elite Software Rhvac program.
Air Conditioning Contractors. of America
Manual S (Residential:Equtpment Selection)
A400
Project information_ Cooling Design Information
Name: Outdoor Design Temp: F791 °F db Summer
City:: Outdoor Design Temp: 43 °F db I Winter
State: . Altitude:0 Altitude Adjustment: 1.00 Indoor Design Temp: 75 °F db 50 . %RH: 63 °F wb .
Airflow Calculations
Design TD for Airflow
19.
Design Sensible CFM
1202
DEM information
Manufacturer: 1COMFORTMAXERS Furnace Model #: :: AFUE:=
Coil or Fan -Coil Model #: FXM4X36 Condenser Model #: NXH537GKP:: SEER: 16d0 HSPF: 8.50
—
IN avianwauwwr s vvonng Lima
Entering Coil Temperature = 75 (F db)
Rated CFM @ Rated. RA Temperature
Rated CFM'@ Design RA Temperature
Rated CFM @ Rated RA Temperature
Lower Retum Air
Outdoor Temperature =
95 .. (F db)
CFM (F wb)
Total BTUH
Sensible BTUH
Latent BTUH
SHR
62
33,000
27,954
5,046
0.8471
1050 63:
33,517
27,258
6,259
0.8133
72
38,170
20,994..
17,176
0.55
(a) manufacturers cooing Performance Data
Higher Return Air :
Outdoor Temperature = :
r 957(F db)
Entering Coil Temperature = 75 (F db)
CFM (F wb)
Total .BTUH
Sensible BTUH.
Latent BTUH
SHR
Rated CFM @ Rated RA Temperature
62 :.
33,090 .
26,359
6,73t ::
0.7966
Rated CFM @ Design RA Temperature
1350 ®
33,740
26,059
7,681
0.7723
Rated CFM @Rated RA Temperature
L� ..
.. 39,550
23;358::.
16,232
0.59. .
manuniumut s �,uoung renormance uaia pnterpoiateo)
• Design Return Air Qutdoor Temperature = 95 (F db)
CFM (F wb) Total BTUH Sensible BTUH Latent:BTUH SHR
26,649 r 6,981 0.7924
-
Excess Latent Capacity Calculation +1 136 136
Capacity @ Design CFM / RA (F wb) 1202.2 63 : 33,630 . 26,785 6,846 0.796
Equipment Capacity as a % of Design 105.64°kF 106.60°A F 102.02°k
Manufacturer's Heat Pump Data
Capacity
Capacity:
Balance Supplemental
@ 47 ° Fdb ,
@ 17 °F db
Point Heat,Required
34,800
18,820
-18.3 -15.87
Input Output Desired Calculated