HomeMy WebLinkAboutEnergy CodeFORM R405-2020 � � !q � �p l.S�� LUC�e MAAAk
'Nqw cowv ��p CREEK LOT 19
RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST
(auno� aiin-7 IS
9617 Potomac Dr 3uawl,edap 6u134!w-1ad
Florida Department of Business and Professional Regulation 1ZOl Z Am
Simulated Performance Alternative (Performance) Method 03AR0311
Applications fortompliance with the 2020 Florida Building Code, Energy Conservation via the
Residential Simulated Performance Alternative shall include:
❑ This Checklist .
0 Form R405-2020 report
❑ Input summary checklist that can be used'for field verification (usually four pages/may be greater)
❑ Energy Performance Level (EPL) Display Card (one page)
0 HVAC system sizing and selection based on ACCA Manual S or per exceptions provided in Section R403.7
❑ Mandatory Requirements (rive pages)
Required prior. to CO:
❑ Air Barrier and Insulation Inspection Component Criteria checklist (Table R402.4.1.1- one page)
❑ A completed 2020 Envelope Leakage Test Report (usually one page); exception in R402.4
allows dwelling units of R-2 Occupancies and multiple attached single family dwellings to
comply with Section C402.5
❑ If Form R406 duct leakage type indicates anything other than "default leakage", then a completed
2020 Duct Leakage Test Report - Performance Method (usually one page)
Q AP
law
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CREEK LOT 19
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: 9617 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 or existing New (From Plans)
10. Wall Type�1727.6 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 ft2
3. Number of units, if multiple family 1
c. N/A
R= ft2
4. Number of Bedrooms 4
d. N/A
R= ft2
5. Is this a worst case?' Yes
11. Ceiling Types (1916:0 sgft.)
Insulation Area
a. Under Attic (Vented)
R=38.0 1916:00 ft2
6. Conditioned floor area above grade (ft2) 1916
b. NIA
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, Ret: Attic, AH: Whole House 8 151
a. U-Factor: Dbl, U=0:55 127.00 ft2
SHGC: SHGC=0.26
b. U-Factor: Dbl, U=0.54 40.00 ft2
13. Cooling systems
kBtu/hr Efficiency
SHGC: SHGC=0.25
a. Central Unit
35.0 SEER:16.00
c. U-Factor: N/A ft2
SHGC:
Area Weighted Average Overhang Depth: 2.743 ft.
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) NIA ft2
15. Hot water systems
SHGC(AVG): N/A
a. Electric
Cap: 50 gallons
9. Floor Types (1916.0 sqft.) 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
Glass/Floor Area: 0:087 Total Proposed Modified Loads: 53.01
PASS
Total Baseline Loads: 56.74
I hereby certify that the plans and specifications covered by
Review of the plans and
T,q?�
4.TJHE Sthis
calculation are in compliance with the Florida Eonee`WtONDIplo
specifid by this
f
Code.
calculation ndtions
aver compliance
ti
~jpfore
ith the Florida Energy Code.
PREPARED BY:
construction is completed'
DATE: �itTNC�iIO
Jt is building will be inspected for
Ifa aG
°
compliance with Section 553.908
w
I- T -f T
RL R
I hereby certify that this building,. as designed is in co liance'
rc i 3
Florida Statutes.
1
�y 5
COD �
with the Florida Energy Code. f t L'; 14 I
4VE
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 k403.3.2.1.
- 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).
- Compliance 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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Ff)RfUI RAn1;-9f19f1 IMPI-IT _CI IMMDRV f'-14F2K1 1ST 09:Df%DT
r
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 Angle: 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, S- 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 lnfilID 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 Insulatio Whole House 200 ft 0
1916 IF 0.8 0 0.2
ROOF
/
V #
Type •
Roof Gable Roof
Materials Area . Area Color
Rid Solar SA Emitt Emitt Deck Pitch
Barr Absor. Tested Tested Insul. (deg)
1
Hip Composition shingles 2142 ft2 0 f12 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 Frid Truss Type
1
Under Attic (Vented)
Whole House 36 Blown
1916 ft= 0.11 Wood
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' FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT
WALLS
Adjacent Space Cavity Width
In Et
Height
in Ares,
RX21111% F ng Solar Below
Sheathing FramiEt
" 1
S=>E Exterior Concrete Block - Int InsWhole House 4.1 39 8 8
8 34ifl ft2
0
0
0.5
0
2
W=>S Exterior Concrete Block - Int InsWhole House 4.1 59 8 8
8 517.1 ft2
0
0
0.5
0
_ 3
N=>W Exterior Concrete Block - Int InsWhole House 4.1 18 4 8
8 158,9 fie
0
0
0.5
0
4
E=>N Exterior Concrete Block - Int, InsWhole House 4A 4 8 8
8 40.4 ft2
0
0
0.5
0
5
E=>N Exterior Concrete Block - Int InsWhole House 4.1 39 6
. 8 338.0 ft2
0
0
0.5
0
6
N=>W Garage. Frame - Wood Whole House 13 21 4 8
8 184.9 ft2
0
0.23
0.5
0
7
E=>N Garage Frame - Wood Whole House 13 16 8 8
8 144A ft2
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 ft2
2 N=>W ' Wood Whole House None
.39 2
8
6 8
17.862
WINDOWS
Orientation shown is the entered orientation => changed to Worst Case.
Wall
Overhang
V
# Omt . ID Frame Panes NFRC U-Factor. SHGC Imp
Area Depth
Separation
Int Shade
Screening
1 S=>E 'I Metal Low-E Double Yes 0.55 0.26 N
62.0 ft2 1 ft 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
Norte
None
4 N=>W 3 Metal Low-E Double Yes 0.55 0.26 N
3.1.0 ft2 1 ft 0 in
3 ft 0 in
None
None
5 E=>N 5 Metal Low-E Double Yes 0.55 0.26 N
15.5112 1 ft 0 in
1 ft 0 in
None
None
6. N=>W 3 Metal Low-E Double Yes 0.55 0.26 N
3.0 ft2 4 ft 8 in
1 ft 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 StA CFM 50 ELA EgtA AC
ACH 50
1 Wholehouse Proposed ACH(50) 000382 1922.4 105.47 198 .13
7
HEATING SYSTEM
# System Type Subtype Speed Efficiency
Capacity
Block
Ducts
1 Electric Heat:Pump/ Split Singl HSPFi8.5
34.6 kBtu/hr
1
sys#1
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FORM R405-2020 INPUT SUMMARY .CHECKLIST REPORT
COOLING SYSTEM
# System Type
Subtype
Subtype Efficiency
Capacity
Air Flow
SHR... Block
Ducts
1 Central Unit/
Split
Singl SEER:16
35 kBtu/hr
1050 cfm
013
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 #
# Location R-Value Area
Location
Area Leakage Type
Handler
TOT
OUT
ON RLF
Heat Cool
1 Attic
8 , 151 fN
Attic
50 ft' Proposed On
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
I
May Jun Jul
]May ri Jun r] Jul
Aug
] Aug
Sep
rl Sep
W
Oct H
Oct
Nov
Nov
H Dec
X
Apr
p
DecDe
Thermostat Schedule: HERS 2006 Reference
Hours
Schedule Type
1
2' 3
4 5 6
7
8
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 it=
Oft.
0.3 ..
Whole House
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' FORM R405-2020
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 ft'
b. Frame - Wood, Adjacent
R=13.0
32.9.33 ft2
3. Number of units, if multiple family
1
c. N/A
R=
ft'
4. Number of Bedrooms
4
d. N/A
R=
ft'
5. Is this a worst case?
Yes
11. Ceiling Type and insulation level
Insulation
Area
a. Under Attic (Vented)
R=38.0
1916.00ft2
6. Conditioned floor area (ft)
1916
b. WA
R=
ftz
7. Windows" Description
Area
c. N!A
R=
ft2
a. U-Factor: Dbl, U=0.55
127.00 fN
12. Ducts, location & insulation level
a. Sup: Attic, Ret: Attic, AH: Whole House
R ft
8 ISI
SHGC: SHGC=0.26
b. U-Factor. Dbl, U=0.54
40.00 ft=
SHGC: SHGC=0.25
13. Cooling systems
kBtu/hr
Efficiency
c. U-Factor. N/A
ft2
a. Central Unit
35.0 SEER:16.00
SHGC:
d. U-Factor. N/A
ft'
14. Heating: systems
kBtulhr
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
15. Hot water systems
Cap:
50 gallons
a. U-Factor(AVG): N/A
ft2
a. Electric
EF: 0.93
SHGC(AVG): NIA
b. Conservation features
9. Floor Types
Insulation
Area
None
a. Slaty -On -Grade Edge Insulation
R=0.0
1916.00 ft'
Credits, (Performance method)
Pstat
b. NIA
R=
ft'
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: 9617 Potomac Dr City/FL zip:
'Note: This is not a Building Energy. Rating. If your Index is below 70, your home may quality for energy efficient
mortgage (EEM) 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)
Mandator
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 that 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 EPL display cans contains information indicating the energy performance level and efflclencies 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.
❑ R402A.1.1 Installation. The components of the building thermal envelope as listed in Table R402.4.1.1 shall be Installed in accordance
with the manufacturer's instructions and the criteria listed in Table R402.4A.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.
❑ R402A.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 hour in Climate Zones 1 and 2, and three air changes per hour in Climate Zones 3 through 8. Testing shall be conducted in
accordance with ANSORESNET/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 55a.993(5) or (7), Florida Statutes, or individuals licensed as sefforth in Section 489.105(3)(f), (g) or (1) 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 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 repairs, of the building thermal envelope of existing
buildings in .which the new construction is lass 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. Dampers including exhaust, intake, makeup air, backdraft and flue dampers shall be closed, but not 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 recovery ventilators 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.
R402.4.2 Fireplaces. Newwood-burning 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 doors 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 907.
❑ R402A.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 Uslm2), and swinging doors; no more than 0.5 cfm per square foot (2.6 Us/m2), when tested according to NFRC 400 or
AAMA/ WDMAJCSA 101/I.8.2/A440 by an accredited, independent laboratory and listed and labeled by the manufacturer.
Exception: Site -built windows, skylights and doors.
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MANDATORY REQUIREMENTS - (Continued)
R402AA Rooms containing fuel -burning appliances. In Climate Zones 3 through 8, where open combustion air ducts provide combustion air to
open combustion fuel burning 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 -se aled and insulated in accordance with the envelope requirements
of Table R402.1.2, where the walls; floors and ceilings shall most not less than the basement wall 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 be insulated where it
passes through conditioned space to a minimum of R-8.
Exceptions:
1. Direct vent appliances 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 cfm (0.944 Us) when tested in accordance with ASTM F283 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 calling covering.
SECTION R403 SYSTEMS
R403.1 Controls.
❑ R403.1.1 Thermostat provision (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 defrost, prevent supplemental heat operation when the heat pump compressor can meet the heating load.
11403.3.2 Sealing (Mandatory) " All ducts, air handlers, filter boxes and building cavities that form the primaryair containment passageways
for air distribution systems shall be considered ducts or plenum chambers,' shall be constructed and sealed In accordance with Section
C403.2.%2 of the Commercial Provisions of this code and shall be shown to meet duct tightness criteria below.
Duct lightness shall be verified by testing in accordance with ANSI/RESNET/ICC 380 by either individuals as defined in Section 553.993(5). or
(7), Florida Statutes, or individuals licensed as setforth.in Section 489.105(3)(f), (g) or (1), 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 tor'an air leakage of no more 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 detennine.eir leakage by one of the following methods:
1. Rough4n test: Total leakage shall be measured 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 testa
2. PostconstN. on test: Total leakage:shail 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
thermal envelope.
2. Duct testing is not mandatory for buildings 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 On 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 nested at 25 Pascals) is indicated in the
compliance report for the pmposed.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.
❑ R403.3.5 Building cavities (Mandatory). Building framing cavities shall not.be used as ducts or plenums.
❑ R403A Mechanical system piping insulation.(Mandatory). Mechanical.system piping capable of.carying fluids above 105°F (41"C)
or below 55°F (13°C) shall be insulated to a minimum of R-3.
❑ R403.4.1 Protection of piping insulation. Piping insulation exposed to Weathershall be protected from damage, including that
caused by sunlight, moisture, equipment maintenanoa 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 maintenance systems 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.
R403.5:1.1 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. Gravltyend thermosiphon circulation systems shall be prohibited. Controls, for
circulating hot water system pumps shall .startthe 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.ls no
demand for hot water.
R403.5:1.2 Heat trace systems. Electric heat trace systems shall comply with IEEE 616.1 or UL 515. Controls for such systems shall
automailcally,adjust the energy input to the heat tracing to me!ntain the desired water temperature in the piping in accordance with the .
times when heated water is used in the o:ccupancy..
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MANDATORY REQUIREMENTS (Continued)
. R403.5.6 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 waterdistribution line and cold water line located as Dose 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):
❑ 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.
R403.6.6.2 Water -heating equipment. Water -heating equipment installed In residential units shall meet the minimum effcienclas of
Table C404.2,In 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_combinaUon system shall satisfy all stated requirements for the appropriate
watet heating category. Solar water heaters shall meet.the, criteria pf Section R403.5.6:2.1.
R463.5.6.2.1. 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 Solar Collectors,
and SRCC Standard TM-1;'Solar Domestic Hot Water System and Component?est'Protocol. Collectors in installed solar
water -heating systems should meet the following criteria:
1. Be installedwitha Ult 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.-&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 haridler 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
Indoor Air Quality, shall be the maximum rates allowed for residential applications.
2. No ventilation or air-conditioning system, make-up air shall be provided to conditioned space from attics,
crawlspaoes, 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 space(s) 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
R4017.1 Equipment sWng (Mandatory). Heating and cooling equipment shall be sized in accordance with ACCA Manual S based
❑ on the equipment loads calculated in accordance with ACCA Manual J or other approved heating and cooling calculation
methodologies, based on building loads for the directional orientation 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 calculatioirs 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:
WHOLE440USE MECHANICAL VENTILATION SYSTEM FAN EFFICACY
FAN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFMiVNATT)
AIRFLOW RATE MAXIMU
(CFM)
HRV or, ERV
Any
1.2 cfm/watt .
Any. .
Range hoods
Any
2.8 cfmMralt
Any
in -line fan
Any
2.8. dm/watt
Any
Bathroom, utility room
10
1.4 cfrn/watt
<90
Bathroom, utility room
90 .
2.8 cfrri/watt
Any
For SI:1 cfm = 28.3 L/min. a. When tested in accordance with HVI.Standard 916
3/26/2021 2:15 Pm. Energypauge® USA 7.0.00 - FlaRes2020.FBC-7th Edition (2020) Compliant Software
Page 3 of 6
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 manufacturers 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, rating -test value and shall not be used for equipment sizing: Manufacturer's
expanded performance data shall be used to select cooling-0nly equipment. This selection shall be based on the outdoor design dry-bulb
temperature foc the load calculation (or entering water tempereture: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 temperatures shall be for the Indoor dry bulb and relative humidity used for the load
calculation and.shall be adjusted for return side gains if the return. duct(a) 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 seated by. a Florida -registered engineer; in attached single- and multiple -family units, the .capacity of
equipment may be sized in. accordance with good design practice.
R403.7.1.2 Heating equipment capacity.
R403.7.1.2.1 Heat pumps. Heat pump sizing shall be based on the cooling requirements as calculated according to Section
R403.7.t1, and the heat pump total.cooling capacity shall not: be more than 1.16 times greater than the design cooling load even if
the design heating load is 1.15 times greater than the design cooling load.
R403.7.1.2.2 Electric resistance furnaces. Electric resistance furnaces shall be sized within 4 kW of the design
requirements; calculated accoMin
g to the procedure selected in Section R403.7.1.
R463.7.1.2.3 Fossil fuel, heating equipment. The capacity of fossil fuel heating equipment with natural draft atmospheric bumers
a shall not be less than the design load calculated in accordance with Section R403.7.1. ,
R403.71.3 Extra capacity requlretl 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 of the 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
E c403 and C404 of the Piorida Building Code, Energy Conservation --Commercial Provisions In lieu of Section R403.
❑ R403;9 Snow melt and ice system controls (Mandatory) Snow- and ice -melting systems, supplied through energy service to the building,
shall include automatic: controls capable of shutting off the'system when the pavement temperature is above.50°F (10°C), and no precipitation is falling and an automatic or manual control that will allow shutoff when the outdoor temperature is above 40°F (4.0°4
o R403.10 Pools and permanent spe.energy consumption (Mandatory). The energy consumption of pools and permanent spas
shall be in accordance with Sections R403.10.1 through. R403.10.5.
a R403.10.1 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 feet (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 equipped with continuously burning Ignition pilots.
R403.10.2 Time switches. Time switches. or other control methods that can automatically turn off and on according to a preset schedule
0 shall be installed for heaters and pump motors. Heaters and punip'motors that have built-intime switches shall be in compliance with this
section: -
&Captions:
1. Where public health standards require 24-hour pump operation.
2. Pumps that operate solar -.and waste -heat -recovery pool heating systems.
.3. Where pumps are powered 'exclusively from on -site renewable generation.
3/26/2021 2:1.5 PM EnergyGauoW USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 4 of 5
QR403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shall be equipped with a vapor -retardant cover on or at
' 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 overan operation season, is from site -recovered
energy, such as from a heat pump or solar energy source, covers or other vapor-retaMant means shall not be required.
R403.10A Gas=and oil-fired.pool.and spa heaters. All gas- and oil -fired pool and spa heaters shall have a minimum thermal
❑ .. ' efficiency of 82 percent for heaters manufactured on or after April 16, 2013, when tested in accordance with ANSI Z 21.66. Pool
heaters fired by natural or LP gas shall not have Continuously burning pilot lights:
R403.10.5 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 Condition's -Low Air Temperature. A test repoit 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 APSP-14.
D R463.13 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 liters/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 that is installed in a location where it is exposed to mixed house air.
9. Any dehumidifier unit located in unconditioned space that treats ali 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 retum and supply ducts both connected Into the supply side of the cooling system, a backdmft
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 supply'duct 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. retum duct side upstream from the:
central Cooling evaporator coil.
4. Ductwork associated with a dehumidifier located In'unoonditloned space shall be insulated to a minimum CUM.
SECTION R404
ELECTRICAL POWER AND LIGHTING SYSTEMS
D R404.1 Lighting equipment (Mandatory). Not less than 90 percent of the lampsinpermanently 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 watt.
R404A.1 Lighting equipment (Mandatory). Fuel gas lighting systems shall.not have coritinuousiy.buming pilot lights.
3/26/2021 2:15 PM EnergyGaugeO USA 7.0.00 FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 5-of 5
2020 - AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.4A.1
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.
Y
Owner. Dr Horton Jurisdiction:
Design Location: FL, ST LUCIE_CO INTL
COMPONENT
AIR OARRIER CRITERIA.
INSULATION INSTALLATION CRITERIA
General
A continuous air barrier shall be installed in the building envelope.
Air -permeable 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 sealed.
shall be aligned with the air barrier;
Access openings, drop down stairs 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 compietelyfilling'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
subftoor 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 spacewalls
Exposed earth in unvented'crawi 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 walli
i.
Shafts, penetrations
Duct shafts, utility penetrations, and flue shafts opening to
exterior or unconditioned space. shall be sealed.
Batts in narrow cavities shall be cut to fit, or narrow
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
Ds.
Recessed lighting
Recessed light fixtures installed in the building thermal envelope
Recessed light fixtures installed in the building
shall be sealed to the finished surface.
thermal envelope shall be airtight and IC rated.
Plumbing and wiring
Batt insulation shall be cut neatly to fit around wiring
and plumbing in exterior walls, or insulation that on
installation readily conforms to available space shall
extend behind oll2ing and wiring-
Shower/tub
The air barrier Installed at exterior wails 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.
Elecldcal/phone 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,
bet .
a. In addition, inspection of log walls shall be in accordance with the provisions of 1CC 400.
3/26/2021 2:15 PM EnergyGauge® USA 7.0.00 - FlaRes202O 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 Edition
Jurisdiction:
Permit #:
Job Information �I
Builder. DR HORTON Community: Lot: NA
Address:
City: ST LUCIE State: FL Zip:
Air Leakage.Test Results Passingresutsmustmeet:eitherthe Perforrhance;'Prescriptive, orERI Method
O PRESCRIPTIVE METHOD -The building or dwelling unit shall'be tested and verified as having an air leakage rate of not exceeding 7 air
changes per hour at a pressure of 0.2 inch.w.g. (50'tPascals)rin Climate Zones 1 and 2.
0. PERFORMANCE or ERL METHOD=The building or dwelling, unit shall be tested and:verified'as having, an air leakage rate of not exceeding
;' the selected ACH(50) value, as shown on Form, R405=20k(Performance) or R406-2020 (ERI), section labeled as infiltration, subsection ACH50.
ACH(50) speciried:on,Form R405-2020-Energy Cald (Performance) or R406-2020 (ERQ: 7.000
x 60 _ 16478 — Method for calculating building volume:
CFM(50) Building Volume ACH(50)
O Retrieved from architectural plans
PASS 0 Code software calculated
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 580 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)(% (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 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. Dampers including exhaust, intake, makeup air, back draft and flue dampers shall be closed, but not sealed beyond intended infiltration control
measures.
3. Interior doors, if installed at the time of the test, shall be open.
4..Exterior doors for continuousventilation systems and heat recovery ventilators 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 2020 7th Edition Florida Building Code
Energy Conservation requirements accordingto 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(D USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1
a
Duct Leakage Test Report
Residential Prescriptive, Performance or ERI Method Compliance
Jurisdiction: Permit #:
-Job 106ftatioh"
Builder: DR HORTON Community: Lot: NA
Address:
City: ST LUGIE
Duct LeakAge Test Results
System 1
cfm25
System 2
cfm25
System 3
cfm25
Sum of others
cfm25
Total of all
cfm25
State: FL
Zip:
erfdr6lancelER1. Method cfm25 (Out or Tfotal)
I.
To-A-ualify using this method, Qn must not begreater than the"
1916- = Qn
Total of all Total Conditioned
Leakage
systems Square Footage Type selected e on; Form
PASS FAIL Proposed Qn 0.07
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, or individuals licensed as set forth in Section 489.106(3)(0, (g) or (i), Florida Statutes.
Testing Company r
Company Name: Phone:
I hereby verify that the
9 e 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/Certification Issuing Authority:
3/26/20212:15:36 PM Page 1 of 1
2021 Express. 1916 Cali Large Right Alum Shingle St Lucie Com 16
HVAC Load Calculations
for
Dr Horton
RFtsIDuNI7IAh
rXnVACHVACLoAos
Prepared By:
Kristin Kelly
Florida Breeze
2620 Kirby Circle Ne
Palm Bay, FI 32905
321-951-8761
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.
Rhvac = Residential & Light Commercial HVAC Loads Elite Software.Develop"merit; Inc:
Florida21 Facpress� 1916 Cali Large,R ghtAlum Sh)n81e StfLuGe Corn 16
1Nest Mefboume;iRL,32904"s' '
Pr�ect Report
eneral`i?ro ect-lnformation
=}T
, u i t 1- ig t tdi ,t f
�fl,:; t 4 7 :.':`ssa?t-.t�,.. u•. .,f.. .. n,,dtt � `� � ,p� � F �_, i3 t 6�`''.
•t�i,bt , d ft , p.
Project Title:
2021 Express 1916. Cali Large Right Alum Shingle St Lucie Corn 16
Designed By:
KristinKelly
Project Date:
March 27, 2021
Client Name:
Dr Horton
Company Name:
:Florida Breeze.
Company Representative:
Kristin Kelly
Company Address:
2620 Kirby Circle Ne
Company City:
Palm Bay, FI 32905
Company Phone:
321-051-8767
Reference City:' St Lucie, Florida
Building Orientation: Front door faces North
Daily Temperature Range: Medium
I Latitude: 27 Degrees
Elevation: 25 ft.
Altitude Factor: 0.999
Outdoor Outdoor Outdoor Indoor Indoor Grains
Dry Bulb Wet Bulb Rel.Hum Rel.Hum Dry Bulb :Difference
Winter: 42 89.4 Na n/a 70 n/a
Summer: 90 78 59% 50% 75 61
,,Check1FIg resuresu' ,, „--:=...
Total Building Supply CFM: 923 CFM Per Square ft.: 0.482
Square ft. of Room Area: 1,916 Square ft. Per Ton: 722
Volume (ft3): 16,478
I = 7oildidd.:Loads ;., , �?,� i i „� _, � ., .:' '; ,:jZ.
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)
,Note5... C;. t. 4.-•r .n,(„ .+a i,�t,il,_„ .f, _r....... .. .. .:: a'.._ ttq:"�; .', `t „a., ,:r..a - �°r�a'4' t ;/,
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
C:1..,.1.2021 Express ... a Com.16.rh9 Saturday, March 27, 2021, 11.:47 AM
Rhvac Residential & Light,Commercial HVAC Loads , Elite Software,Development,,nc:
4 t t� l no4M1i ,y, , '' kti l t�1 1
"Flonda Breeze ;t , nt 202 Express 1916 Calt Large RtghtAlum Shingle'SfLgcte Cor�.16:
_, {',t
5
'iVUes�'Melboiirns',FL�
r'
Miscellaneous Report'
$ystemt�l1 Whole Hotise 4 '� ' , , Outdoor Outdoor, u Outd000r .,` Indoor ;' Indoor Grains
InQut Data t : t ' ,,:Bulb: ,il s; ,Wet Bulb " ; ReLFium ReLHum D Bulb Difference
Winter: 42 39.4 80% n/a 70 n/a
Summer: 90
78 596/0 50% 75 61.09
:buctSizm In' is ;�a k itt r p4�
';,;�1: t t t 7;n, t s ., ! It .. , �� `c, i u?;{•a � n �N,.. �. R,, it', t t twit :�s tf a'ii"t,.o .r ,I 7 { ( , , �,I , N r , � , i k' �
MainJrunk
Runouts
Calculate: Yes
Yes
Use Schedule: Yes
Yes
Roughness Factor: 0.01060.
0.01000
Pressure Drop: 0.1000 in.wg./100 ft..
0.1000 in.wg./100 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.
a0utsitleAir'Datat . 4 „
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
,DuefLoad.;Factor $ceriarlos"for'System 1 � "' "� " ' �
-
!' D Duct Surface From
"
tNo .Type D:escnptionok,, : ' ~ Locatiorn': I ` ,I:.Ceihng
;# .Leakages ?Insulation :� ,._ Area, :(TjMDD
1 Supply Attic 16B
0.12 8 600 No
1 Return Attic 16B
0.12 8 550 No
C:1... 12021 Express*... a Com 16.rh9 Saturday, March 27, 2021, 11:47 AM
Rhvac Residential 8 Light Commercial HUAC Loads
Elite Software;Development, Inc:
2021,Express 1916 CaluLarge�RrghtAlum,Shingle St Lucie Com:16.
^Flonda,Breeze,t
?West:Mellioume,;EL.,3290d" ��, F,
; F
} F
Load Preview Report
------ - -----
-.................
-- .-- .....
Scope
Net
Ton
ft'
/Ton
Area
Sen
Gain
Lat
Gain
^ Net
Gain
Sen
Loss
CFM CFM
Act
CFM
Duct
Size
Building 2.65
722
1,916
25.127^
6,709
31,836
31,039 384 923 923
system 2.65
.722
1,916
25,127
6,709
31,836
31,039 384,"', - - 923 15
Supply Duct Latent
494
494
Return Duct
4,829
2,185
7.014
1,522
Zone 1
1.916
20298
4,030
24,328
29,518 384 :: ' 923 923
4,4.6,5,4,
1-VllnoleHouse
1,916
20,298
4,030
24,328 .29,518
384 923 923 6,6,6,6,7,
5,4,4,5
C:1... \2021 Express ... a Com 16.rh9
Saturday, March 27,2021, 11:47 AM
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Rhvac Residential Sii.Light commercial HVAC Loads t.-,Elite,Software Development, Ihc:
;,F7onda Breeze ! a �k 2021 s 1916 Cah LargeiRightAlum ExpresShingle StLucie Com 16',
1;.V,V6s't rn
Melboue ?FL` 32904 ! ` Bad'e:6'
Tabular Manual D Ductsize
Type e� z r Roughness,,Diameter,
4 �
II nr :ll t tVe�OCIt)l.fn r I f SPt DUGt'.
Upstream „fitir { r Tem erafure� Ix{{M� { F r{ V111dth''.; t tl t,'"Losgl100
1Ft I{� t,i lu 1 h �R n ` I !{ aS,1. Flt
VCi.ww�wy.l �:.�1.'!.�r..ti.�iCR. R1 h(•.li.���.i, in �.,k �,..��-.1�.1 .I,.. .:.. 1.f11��1'l��il� ....JA•J.'�.+.+� ... .: � 11_. _.Lt _• i�S, 1 i:{ .:: - IF -11,,1 � .i+. .. .�.. .. ww..� ... ...
=--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 16.4
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
0.000
Rnd 8.0 4.4
0.0.
0.050
Nearest Inch 66 8.4
0.012
0.303
---Duct Name: SRA1D, Supplies: Whole House, Effective Length: 10.0
Runout 0.01 4
756
0.062
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
Nearest Inch '6.623.6
i
0.051
6.264
---Duct Name: SR-130, Supplies: Whole House, Effective Length: 11.0
Runout 0.01 5
484
0.021
Up: ST-100 72 3:9
0.186
0.000
Rnd 11.0 5.5
0.0
0.021
Nearest Inch 66 14.4
0.041
0.274
-Name: SR-140, Supplies: Whole House, Effective Length: 9.0
.-Duct
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
0.256
---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 !
I =--Duct Name: SR-160, Supplies: Whole House, Effective Length: 1.2.0
Runout 0.01 6
336
0.009
j Up: ST-110 72 4.7
0.071
0.000
Rnd 12.0 6.6
0.0
0.009
Nearest Inch 66 18.8
i
0.051
0.264
C:1... \2021 Express ... a Com 16.rh9
Saturday, March 27
2021, 11:47 AM
Rhvac Residential & Light Commercial HVAC Loads
Flonda Breeze 2021 Express19lt
West Melbourne' FL' 32904 t, ' t �_ ✓"
Tabular Manual D Ductsize Data - Duct System 9_ - Sup�C
Duct Name,
Roughness 15 Diameter
.'Upstream „ Terriperaturel ', '� , a { 1Nidth ^�
Shape ' s Lerigth;lt�` -Height--'r
Area
--Duct Name: S11470, Supplies: Whole House, Effective Length: 5.0
Runout
0.01
6
Up: ST-110
72
4.7
Rnd
5.0
6.6
Nearest :Inch
66
7.9
---Duct Name::SR-180, Supplies: Whole House, Effective Length: 12.0
Runout
0.01
6
Up:, 8T-110
72
0
Rnd
12.0
6.6
Nearest Inch
66
18.8
---Duct Name: SR-190; Supplies: Whole House., Effective Length: 11.0
Runout
0.01
7
Up: ST-110
72
5.4
Rnd
11.0
7.7
Nearest .Inch
66
20.2
--Duct Name: SR-260, Supplies: Whole House, Effective Length: 10.0
Runout
0.01
5
Up: ST-110
72
3.9
Rnd
10.0
5.5
Nearest inch
66
13.1
---Duct Name: SR-210,
Supplies: Whole House, Effective Length: 9.0
i Runout
0.01
4
Up: STA 10
72
3.1
Rnd
9.0
4.4
j Nearest Inch
66
9.4
---Duct Name: SR-220; Supplies: Whole House, Effective Length: 8.0
Runout
0.01
4
Up: ST-110
72
3.1
Rnd
8.0
4.4
Nearest Inch
66
8.4
---Duct Name: SR-230, Supplies: Whole House, Effective Length: 12.0
Runout
0.01
5
Up:, ST-100
72
3:9
Rnd
12.0
5.6
Nearest Inch
66
15.7
-77
Ebte Software.Development, Inc:
.ali,Large Rigft Alum,Shingle St Lucie Com 16
y a .
1/el'abib
SPL Duct '
Los8/100
-SO L Fit
`Fit Eq Len ' r
SPL Tot I
.' _,ASP, AVa_lli: , 1, ,_ A�, ,,SPL:Cumul.
336
i
0.004
0.071
0.000
0.0
0.004
0.056
0.259
336
0.009
0.071
Oboo
0.0
0.009
0.051
0.264 I
247
0.003
0.032
0.000
0.0
0.003
0.056
0.259
484
0.019
0.188
0.000
0.0
0.019
0.041
0.274
i
756
0.056
0.620
0.000
0.0
0.056
0.004
0.311
756
0.050
0.620
0.000
0.0
0.050
0.010
0.305
484
0.023
0.188
0.000
0.0
0.023
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 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.
',Summa .,��..14p , i•. .fit,i i1 l i'!r':rh !r_3.:u i�(c���,, ,t. +p,rC3lti,n Ills i it�; ,,r s�l., 1tF. . i:• 1 Y 1; ' �i . =,.i5 5'�.;i?
Number of active trunks: 2
Number of active runouts: 14
C:\ ...\2021 Express'... a Corn 16.rh9
Saturday, .March 27, 2021, 11:47 AM
Rhvac ;Residential &Light Commercial HVAC
`iElite Software Development,
Flonda Breeze a
`.EL.
i ' 2021 Express' 1916 Cali Lar�e:RightAlUm Shingle St Lucie Com 1'6
INestUe'lbbume 3290.4.;
r,
_
Tabular Manual D Ductsize Data -Duet
System 1 - Simply (cont'd) _ �]
i,y i � {
Total runout outlet airflow:
924
Main trunk airflow:.
924
Largest trunk diameter:
16
ST-11A
Largest iunout diameter:
7
SR-190
Smallest trunk diameter:
15
ST-100
Smallest runout.diameter:
4
SR-100
Supply fan external static pressure:
0.31.5
Supply fan device pressure losses:
0.250
Supply fan statiq pressure available:.
0.065
Runout maximum cumulative static pressure loss:
0.315
SR-110
Return loss added to supply:
0.003
Total effective length :of return ( ft.):
4.0
RR-120
Total effective length of supply (ft.):
10:0
SR-110
Overall total effective length (ft.):
14.0
RR-120 to SR-110
Design overall friction rate per 100 ft.:
0.463
(Available SP x 100 / TEL)
System duct surface area (Scenario 1):
254
(Not linked to duct load)
Total system duct surface area:
254
C:1... 12021 Express ... a Com 16.rh9 Saturday, March 27, 2021, 11:47 AM
Rhvac Residential &Light Commercial HVA'C Loads4 ,d a'�i Elite;Software,Development,
Florida Breeze 2021 E)`press 1916 Cali Large RightAlum_Sh(ngle St Lucie Com 16s
l .:, J
illlest,`Mel6oumec�EL ,329A4',, ;�J«,,,,,;' ., As:, ,,a±�.!';ird �o ` r ''
Tabular Manual D Ductsize Data - Duct System 1 _ Return77
yi , .,. ' ( ]
hness Diameter 3 r Veloci g ty :
SPL Duct
Upstream Temperatures + 1%lhdth li ;Loss/100 ' ,
SPL 1=it;
;Shape _, , ,� Length; Height " Fit.Eq Len ' f
G
SPL:Tot:
6
Sizln9:,CFMt,,.- Area i 'SP.AVail'''.'
SPL:Cuiriuf
--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
70.003
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
Rind 1.0
17.5
0.0
0.000
Nearest Inch 308
4.2
-0.003
0.000
---Duct Name: RTA 10, Effective Length: 0.0
Trunk 0.003
10
1,129
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 30.8
0
-0.003
0.000
---Duct Name: RR-120, Effective Length: 4.0
Runout 0.003
10
565
0.003
Up: RT-110 72
7.8
0:071
0.000
Rnd 4.0
10.9
0.0
0.003
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.
-Surnrna
Number: of active trunks: 2
Number of active runouts: 3
Total runout outlet airflow: 924
Main trunk airflow: 924
Largest trunk diameter:
Largest runout diameter:
Smallest trunk diameter:
Smallest runout diameter:
Runout maximum cumulative static pressure loss:
Return loss added to supply:
Total effective length of return ( ft.):
C:1... \2021 Express ... a Com 16.rh9
15 RT-100
16 RRA 00
10 RT-110
10 RRA 10
0.003 RR-120
0.003
4.0 RR-120
Saturday, March 27, 2021, 11:47 AM
System -duct surface aroa'(Scenario 1): 14.B (Not linked to kct load)
Total system duct surface area: 14.8
Rhvocha an ACCA approved Manual J, D and Scomputer program. '
Calculations are performed per ACCAManual J8thEdition, Version 3.ondACCAyNanuai[l
All computed results are estimates oobuilding use and weather moyva ..
Bosure boselect bUnit that meets both sensible and latent loads according to the manufacturers performance data at
your design conditions.
Saturday, Match Z7,2D21.11:47AM
- ---- --'-------
^
011
_19,16.CaliLarge |
guild�
qg Summary Loads
Glazing-DoubleTotal
. ' .. operable
144.3
_---
-
_-'-
_--- �
window, metal frame nobreak, U'voluoO.55.SHQC
0.26
u*'m-o:Glazing-Double pane mw-e(o = 0.60), oUUNg
40.8
617
O
545
545
glass door, metal frame nubreak, U-va|me[[54^
GH(3CU.2S
11J:Door-Metal - Fiberglass Core, U*m|ueO.G
' 20.4
343
U
318
318
11[lDoor-Wood - Solid Core, U-vo|ue0.3Q
19
208
O
193
193
13AB'Of6o:VVo||'8(nok.noblanket orboard insulation,
1218.3
6.243
p
3.880
3.880
filled core, siding finish, U'va|ua0.183
12C'Oow:VVa|�Fpomo.R-13insulation. in2x4stud
317.1
OOg
O
620
620
cavity, noboard insulation, siding finish, wood studo.
U-valueO.OB1
1613-38: koof/Cei|jnQ-UndarAttic with Insulation onAttic
1916
1.385
O
2.491
2.481
Floor (also use for Knee Walls and Partition
CeUngo), Vented Attic, No Radiant Barrier, Dark
Asphalt ShinglesorDark Metal, Tar and Gravel or
/
(Nombnona R-38inou|aUon U'vo|ua0.026 ' �|
22A-pm:Floor-Slab pngrade, Noedge insulation, no
200
6.608
O
O
O '
insulation ba|mwOou[any floor covor passive, heavy
' .
/
�
dryorlight wet soil, U-value 1.18
Subtotals for structure:
18.442
O
10.942
10.942
People:
5
1.000
1.150
2.150
Equipment
750
21880'
3.430
!
o
O
O
. uucmyorn
9.386
8.450
12.129
� Infiltration: Winter CFMlO4.Summer CFM:55
3,211
2.280
905
. 8.185
| Ventilation: Winter DRM: O.Summer CFM:O
O
0
O
U
Total Building Load Totals,
31.039
6i709
25,127
31;836 |
Total Building Supply CFM: 923 CFM Per Square ft.: 0.482
Square ft. mfRoom Area: 1.06 Square ft. Per Ton'. 722
Vdumd(fp): 16,478
AT
Total Heating Required Including Ventilation Air: 31,039 Btuh 31'039 MBH
Total Cooling Required Including Ventilation Air: 31,836 Btuh' 2.65 Tons (Based On Sensible + Latent)
'~'vacis. ='"CC"approved Manual ^." and ocomputer program.
Calculations ACCAManual [l
All -computed results are estimates ~~~.^. "" may
8esure 0oua�o aun��otmeo�bo�oenoibleand latent loads according tothe manufacturer's performancedata ad !
your design conditions.
/
i
|
/
!
i
( -
Ci... \2O21Express ... aCom1G.,h9
nnvaci rces�aenuai,aiugm �ommerciai nvw�:�oaas I� - . l h ! „ .. � Elite software Deveiop'ment, Inc:.
F.londa Breeze - i, 1+ 2021 Express {1916 ball Large`RightAluin Shingle St Lucie Com�16';
' [System I Whole House Summary Loads ------- -
:- - - ---
--------____.-------__-_-
Component
Sen'
Lat
Sen
Total:
Description " a:
ain {
.:G. -.
' -`.Gain'. �.
'Gains
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 -.Fiberglass Core, U-value 0.6 20.4
343
0
318
318
11 D: Door -Wood - Solid Core, U-value 0.39 19
208
0
193
193
13AB-0fcs: Wall -Block, no blanket or board insulation, 1218.3
6,243
0
3,880
8,880
filled core, siding finish, 0-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
1613-38: 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
6,608
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
People: 5
1,000
1,150
2,150
Equipment:
750
2;680
3,430
Lighting: 0
0
0
Ductwork:
9,386
2,679
9,450
12,129
Infiltration: Winter CFM: 104, Summer CFM: 55
3;211
2,280
905
8,185
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
EChedk Figures I'Lki1,
Supply CFM, 923 CFM Per Square ft.: 0.482
Square ft. of Room Area: 14916 Square ft. Per Ton: 722
Volume (ft3): 16,4.78
1 x 1 up 4 n,{•i 7, ... `! 5 4 Zi -�� '.-=5_'t"T:."..' r .�."_
4, '-a ..dl .t If r:,� ++„el ,eb,f , ,�, �, ''r rl.lr 6•,� . {'t� r , g �
Total Heating Required Including Ventilation Air: 31,039 Btuh 31.039 MBH
Total Sensible Gain: 25,127 Btuh 79 %
Total Latent Gain: 6,709 Bfuh 21 %
Total Cooling Required Including Ventilation Air: 31,836 Btuh 2.65 Tons (Based On Sensible 4-Latent)
-Notes i l t
Rhyac 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.
P Saturday, March 27, 2021, 11:4.7 AM
:\ ...\2021 Express ... a Com 16.rh9
.
- Whole House� \
Cooling
� :System
Air Source Heat Pump
Outdoor Model:
NXH537GKP° �
\ Indoor Model:
FXM4X36*°AL
/ Trodanama:
SOFTGOUNDS%25OUR41UAHP )
Ou�oor�anu�ctuec
COMFORTMAKER
Air Source Heat Pump
AHRVReference No.:
204878922
Capacity:
33'831
� Efficiency:
18SEER
Heating
System Type:
Air Source Heat Pump
Model:
NXH5378KP°
Tradanomo:
S3FT8OUND8X250OR410AHP
Manufacturer:
COMFORTmAkFR
Description:
Air Source Heat Pump |
Capacity:
34,600
Efficiency:
O.5HS9F
This oyobam'oequipmontwas selected inaccordance with ACCAManual 8.
Manual Gequipment sizing data:
SOOB:QOF.SOVVBi78F.VVODB:42F.S|DB:76F.S|RH:SO%.V@OB:TOF.Sen. gain:
25.127 Rbuh. Lai gain:f\7OB 8tuh. Sen. bon 31.039"Bt h. Entering dg.toil DB: 79.8F. EntorngcIg. moi|VVB: 64. F.
Entering ht
.g. coil DB: 66.4F, CIg.
coil TD: 20F, Htg. coil TD: 70F, Req. cIg. airflow: 923 CF'M, Req. htg. airflow: 384 GFM
Rhvac Residential &tight Commercial HVAC Loads Elite Softvrare Development, Inca
Flonda Breeze 2021 Express 1916 Gah LargerRightAium $hmgle St Lucie Com 1:
.
'
[ System I Rohm Load Surrrmary ----
___-.--------__�_.�------____--
---_-._--
_--
�]
Htg.s
_}�' Sens} ; Htg
!Run II
r Duct
y Run Clg ;Clg
Ductt "'
Min
Clg '!
Act
Sys
Room a�
IH `- i t� �
:No�aNane;.f� �,.Btuh',, !_ nt,CFh71,Btu
SSens r'' yLat ,
---Zone 1--
I 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 j
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 Ductsizereport for duct velocities and other data.
:'Coolie_.:xSys#emSummaryi,'.a� l:,r�{. i,.i,d L,, , ;.fill;'.
Cooling Sensible/Latent Sensible j
�° i,'1 g, Latent Total°;
Tortis,;i F Btuh
_..
,. .Btuh Btuh
. .
Net Required:
2.65 79% / 21 % 25,127
6,709 31,836
Actual:
2.80 80% / 20% 26,785
6;846 33;631
Heating 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 j
Description:
Air Source Heat Pump
Air Source_. Heat Pump
Efficiency:
8.5 HSPF
16 SEER
Sound:
0
0
! Capacity:
34,600 Btuh
83,631 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: 90Fj.SOWB: 78F, WODB: 42F; 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: 79.81F, Entering clg. coil WB: 64.1F,
Entering htg. coil DB: 66.417, 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`& Light Commercial HVAC bDadi I H : ° EUte Software Development, Inca
2021 Express,,1916 Cali LargeiRight Alum Shingje Syf Lucie Com 16,
1!1les� Mel(ioume; tFL , 32904,,. i , '
LBuilding Rotation Repo --=------------- --=--=---------_�-----_- _----- --- - -
All rotation degree values in this report are clockwise with respect to the:project's original orientation.
Building orientation as'enteeed (zero degrees rotation): Front door faces North
3i High;
Rm Roolrt �� Rot, Rot Rot Rot., Rot `' ,Rot ''t Rot Rot I' DUGt
<CFMCFMs. CFM sli.. �: r.CFM '7_ t CFM f; :CAMr Stze=
5ystem 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.
1 ,h6WBulldm `
Front'door i " +iSupply { " , ,
Sensl6le
Latent'�'�
r Nei
,Rotation
D.e re?es Faces n'<<,'+r 'fi , `' ` } ' a
,,,.I,I? .` '��CFM r; , �' ,Gain
s, ',: Gant, i
Torisz
0° North
923
.
25,1.27
6,709
2.65
45° Northeast
990
26,586
6,692
2.37
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
2.65
225° Southwest
980
26,408
6,712
2.76
270° West
972
26,215
*6,712
2.74
315° Northwest
957
25,879
6,710
2.72
* Indicates highest value of all rotations.
'
i
Building Rotation Tonnage
2.85........... :.:................................................
2.801
..................... ......................
................................
N
i52.75
....
............
.... ..................
F
rn
c
r
U i
2.65i................................................................................................
1.
240 I-- =---!-- --- - — - t -- --- ----- -- ------ - -------t- ---- --—r---------- -- -r- - -- ---r -- ------- --,— ----
North Northeast East Southeast South Southwest West Northwest
Directlon Front door Faces
—� Buildinq Net Tonnaqe
C:\...\2021 Express ... a Com 16.rh9
Saturday, March 27; 2021, 11:47 AM
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ACCK.
Akom lmfgCmt-amsdPrmta
County, Town, Municipality, Jurisdiction
Header Information
Contractor Florida Breeze
Mechanical License # CAC1814113
Building Plan # 1916 CALI'
Home Address (Street or Lot#, Block, Subdivision).
REQUIRED ATTACHMENTS'
Form
RPER 1.01
8 Mar 10
ATTACHED
Manual J1 Form (and supporting worksheets):
Yes X❑
No ❑
or MJ1AE Form' (and supporting worksheets):
Yes ❑
No ❑X
OEM performance data. (heating, cooling, blower):
Yes ❑X
No ❑
Manual D Friction Rate Worksheet
Yes ❑
No ❑X
Duct distribution system sketch:
Yes ❑
No ❑X
HVAC LOAD CALCULATION (IRC M1401.3)
Design Conditions Building Construction Information
Winter Design Conditions
Building
Outdoor temperature
42
OF Orientation (Front door faces)
N.oi + lh
Indoor temperature
70
OF North, East, West, south, Northeast, Northwest, Southeast, Southwest
Total heat loss
31.039
Number of bedrooms
Btu/h
4.
Summer Design Conditions
Conditioned floor area
1916 Sq Ft
Outdoor temperature
90
OF Number of occupants
5
Indoor temperature
. , 75 ,
OF Windows
Grains difference 61
A Gr @ 50 1% Rh Eave overhang depth
Roof
1 Ft
Sensible heat gain
25127
Btu/h
Internal shade
<—
Eave
Latent heat gain
6709
Btu/h Blinds, drapes, etc
Depth
Window
Total heat gain
31 836
Btu/h Number of skylights
0
EQUIPMENT•
4'
Heating Equipment Data
Cooling Equipment Data
Blower Data
Equipment type
Heat pump
Equipment type Heat pump
Heating CFM 1203 CFM
Furnace, Heat pump, Boiler, etc.
Air Conditioner, Heat pump, etc
Model
NXH537GKP**
Model NXH5370KP**
Cooling CFM 1203 CFM
Heating output capacity
34600 Btu/h Sensible cooling capacity 267p8rj Btu/h
Heat pumps - rapacity at winter design outdoor conditions
Latent cooling capacity Btu/h
6846
Auxiliary heat output capacity
Btu/h
Total cooling capacity 33631 Btu/h
IHVAC DUCT DISTRIBUTION
SYSTEM
DESIGN (IRC M1601.1)
Design airflow
924 CFM
Longest supply duct: 10 Ft Duct Materials Used (circle)
Trunk Duct:
Ductboard Flex, Sheet metal,
External Static. Pressure (ESP)
.0.31 IWC
Longest return duct: _ 4 Ft
Lined sheet metal, Other (specify)
Component Pressure Losses (CP.L) 0.25 IWC Total Effective Length (TEL) 14 Ft Branch Duct: uct board lax 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 • 100) + TEL
Contractor's Printed Name Kristin Kelly Date
Contractor's Signature
' The AHJ shall have the discretion to.accept Required Attachments printed irom approved ACCA software vendors, see list on page 2 of instructions.
' If abridged version of Manual J is used for load calculation, then verify 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.
r�
Air Conditioning Contractors. of America
Manual S, (ResidentialEquipment Selection)
Project Information
Name:
City:
Stater Altitude: Altitude. Adjustment: F 1.00
.r
ACCK
Cooling Design Information
Outdoor Design Temp: 91 °F db Summer
Outdoor Design Temp: 43 "F db IWinter
Indoor Design Temp: 75 . °F db 50 %RIi 63 -F wb
-7 Manual J Load Calculations
Total Load
Sensible
Latent
SHR Heat Loss
31836
25127
6709
0.789
Airflow Calculations
Design TD for Airflow
19
Design Sensible CFM
r 1-202
OEM Information
Manufacturer: 1COMFORTMAKERS J Furnace Model #: AFUE:=
Collor Fan -Coil Model #: I FXM4X36 Condenser Model #: NXH537GKP SEER: 16.0 HSPF: 8.50
(A) Manufacturers Cooling Performance Data
Lower Return Air
Outdoor Temperature =
95 . (F db)
Entering Coil Temperature = 75 (F db)
CFM (F wb)
Total BTUH
Sensible BTUH
Latent BTUH
SHR
Rated CFM @ Rated RA Temperature
62
33,000
27,954
5,646
0.8471
Rated CFM @ Design RA Temperature
F1050 63
33,517
27,258
6,258 .
0.8133
Rated CFM @ Rated RA Temperature
F 38,170 1
r 17,176
r 0.55
(B) Manufacturer's Cooling Performance Data
Higher Return Air
Outdoor Temperature
r 95 (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 .-1
26,359 1
OJ9W
Rated CFM @ Design RA Temperature
1350 63
33,740
26,059
7,681
0:7723
Rated CFM @ Rated RA Temperature
0
39,590
23,358 ...
16,232
0.59
ivnanuiauum s %,uuunu renunnanw uara tmrerpowea)
Design Return Air Outdoor Temperature = 95 (F db)
CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR
26,649 .. 6,981 0.7924
Excess Latent Capacity Calculation + _ 136 136
Capacity.@ Design CFM / RA (F wb) 1202.2 63 33,630 26,786 6,846 0.796
Equipment Capacityas a 6A of Design r 1,05.64% 106.60% F102.02%
Manufacturers Heat Pump Data
Capacity
Capacity Balance Supplemental
@@ 48@r8
P Heat d
34, 800
18, 820 18.3 15; 87
Manufacturers Furnace Data
Input Output
Desired Calculated