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,ORM R405-2020 �pCtl(_tp4,_
CREEK LOT 123
RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST
9608 Potomac Dr
Florida Department of Business and Professional Regulation
Simulated Performance Alternative (Performance): Method
Applications for compliance with the 2020 Florida Building Code, Energy Conservation via the
Residential Simulated Performance Alternative shall Include:
❑ This checklist
❑ Form R405-2020 report
❑ Input summary checklist that can be used for field verification (usually four pageslmay be greater)
❑ Energy Performance Level (EPL) Display Card (one page)
❑ HVAC system sizing and selection based on ACCA Manual S or per exceptions provided in Section.R403.7
❑ Mandatory Requirements, (rive pages)
N
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 R405 duct:leakage type indicates, anything other than "default leakage", then a completed
2020 Duct Leakage Test Report - Performance Method (usually one page)
Ph
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CREEK LOT 123
F . RM R405-2020q.
LORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
Florida Department of Business and Professional. Regulation_ Residential Performance Method
Project Name: 21 EXPRESS 1828 CALI LT STLU ALUM SHIN COM
Builder Name: DR HORTON
Street: 9608 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 orexisting New (From Plans)
10. Wall Type41729.0 .sgft.)
Insulation Area
2. Single family or multiple family Detached
a. Concrete Block _ Intlnsul, Exterior,
R=4.1 1399.70 ft2
3. Number of units, if multiple family 1
b.:Frame - Wood, Adjacent
c. NIA
R=13.0 320.33.W
R= ft2
4. Number of.Bedroom5, 4-
d. NIA
R= ft2
5. Is this a worst case? Yes
11. Ceiling Types (1828.0 sgft.)
Insulation Area
a::Under Attic (Vented)
R=38.0 1828.00 ft2
6. Conditioned floor area above. grade (ft2) 1828
b. N/A
R= 42
Conditioned floor area below grade (fit') 0
c. NIA
R= ft2
7. Windows(167.0 sgft.) Description Area
12. Ducts
R ft2
a. U-Factor: Dbl, .U=0.55 127.00 ft?_
a. Sup: Attic, Ret: Aftic, AH: Whole House 8 154
SHGC: SHGC=0.26
b.. U•Factor: Dbl, U=0.54 40.00 ft?
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) N/A ft2
15. Hot water systems
SHGC(AVG): NIA
a. Electric.
Cap: 50;gallons
9. Floor Types (1828.0 sqft.) . : Insulation Area
EF: 0:930
a. Slab -On -Grade Edge Insulation R=0.0 1828.00 ft2
b. Conservation'features
b. N/A ft=: ft2
None
c. N/A R= ftz
16..Credits
Pstat.
Total Proposed Modified, Loads: 51.14
Glass/Floor Area:.: 0,091PASS
Total Baseline Loads: 55.69
I hereby certify that the plans and specifications covered by
Review of the plans and
-fliE ST
this calculation are in compliance with the Florida Ener u,cuf Jtp
P gy,�-''
Code.
,
7s�ecifications covered by,this
O�
;Y
1 elation indicates compliance
,
4
' STATE
witr,Xhe Florida Energy Code:
..; 7 .,..,.. \a
t;. r�urr • :==
�.:
PREPARED BY:
,��,gffo construction is completed
_ .....
DATE: H Ih . p►
.`C}tis t>dilding will be inspected for
compiiance with Section 553.908
t �,
41ViBE
I hereby certify that this building,. as designed, 'is in comeASE1$14
Florida Statutes.
�Cpb
With the Florida Energy Code:
WE
OWNER/AGENT: G'-�-u�� �t¢�InA
BUILDING OFFICIAL:
DATE: 04/12/2
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).
= Compliance with a proposed duct leakage Qn requires a Duct Leakage Test Report confirming duct leakage to outdoors,,
tested in accordance.with ANSIIKESNET/ICC 380- is not greater than 0.070 Qn for whole house.
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FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT
PROJECT
Title:
Building Type:
Owner Name:
# of Units:
Builder Name:
Permit Office:
Jurisdiction:
Family Type:
New/Existing:
Comment:
21 EXPRESS 1828 CALI LT Bedrooms: . 4
User. Conditioned Area: 1828
Dr Horton Total Stories: 1
1 Worst Case: Yes
DR HORTON Rotate Angle: 0
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
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
1828 15720.8
SPACES
Number
Name
Area Volume Kitchen Occupants
Bedrooms infil.ID . Finished Cooled Heated
1
Whole House
1828 157M.8 Yes 5
4
1 Yes Yes Yes
FLOORS
#
Floor Type ..
Space Perimeter R-Value
Area
Tile Wood Carpet
1 Slab-0n=Grade Edge Insulatio Whole House 200 tt 0
1828 W
_ 6.13 0 0.2
ROOF
/
i/ #
Type
Roof Gable Roof
Materials Area Area Color
Red
Barr.
Solar SA Emitt Emitt Deck Pitch
Abson Tested Tested Insul. (deg)
1
Hip
Composition shingles 2044 W 0 fP 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 1628 fN
N N
CEILING
#
Calling Type
Space R Value Ins Type
Area Framing Frac Truss Type
1
Under Attic (Vented) Whole House 38 Blown
1828 It' 0.11 Wood
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FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT
WALLS
Adjacent Space Cavity Width Height
Ft
Sheathing. Framing
Solar
Below
1
S
Exterior
Concrete Block - Int InsWhole House 4.1 28 8 8
8
248.4 ft-
0
0
0.5
0
2
E
Exterior
Concrete Block - Int InsWhole House 4.1 8 0 8
8
69.3 ft?
0
0
0.5
0
3
S
Exterior
Concrete Block - Int InsWhole House 4.1 11 0 8
8
95.3 ft'
0
0
0.5
0
4
E
Exterior
Concrete Block- Int InsWhole House 4.1 51 8 8
8
447.8 ft'
0
0
0.5
0
5
N
Exterior
Concrete Block - Int InsWhole House 4.1 18 4 8
8
158.9 ft2
0
0
0.6
0
6
W
Exterior
Concrete Block - Int InsWhole House 4.1 4 8 8
8
40.4 ft2
0
0
0.5
0
7
W
Exterior
Concrete Block - Int InsWhole House 4.1 39 2 8
8
339.4 IF
0
0
0.5
0
8
N
Garage
Frame - Wood Whole House 13 21 4 8
8
164.9 ft?
0
0.23
0.5
0
.9
W
Garage
Frame - Wood Whole House 13 16 8 8
8
144.4 1112
0
0.23
0.5
0
DOORS
#
Omt
Door Type Space Storms
U-Value
Width
Height
Area
Ft
In
Ft In
1
N
Insulated Whole House None
.6
3
6 8
20 ft'
2
N
Wood Whole House None
.39
2
8
6 8
17.8 ft
WINDOWS
Orientation shown Is the entered orientation => changed to Worst Case.
Wall
Overhang
#
Omt ID
Frame . Panes NFRC .. U-Factor SHGC Imp
Area
Depth
Separation
Int Shade .
Screening
1
S 1
Metal Low-E Double Yes 0.55 0.26 N
62.0 ft'
1 ft 0 in
1 ft 0 in
None
None
2
S 3
Metal Low-E Double Yes 0.54 0.25 N
40.0 ft'
8 ft 0 In
1 ft 0 in
None
None
3
E 4
Metal Low-E Double Yes 0.55 0.26 N
15.5 fill
1 ft 0 In
1 ft 0 In
None
None
4
N 5
Metal Low-E Double Yes 0.55 0.26 N
31.0 ft2
1 ft 0 in
3 ft 0. in
None
None
5
W 7
Metal Low-E Double Yes 0.55 0.26 N
15.5 fill
1 ft 0 in
1 ft 0 in
None
None
6
N 5
Metal Low-E Double Yes 6.55 0.26 N
3.6 ft'
4 ft 8 in
1 ft 0 in
None
None
GARAGE
#
Floor Area Ceiling Area Exposed Wail Perimeter
Avg. Wall Height
Exposed Wall Insulation
1
4W ft2 436 fN 64 8
8.6 it
13
INFILTRATION
#
Scope
Method SLA CFM 50 ELA EgLA
ACH
ACH 50
1 Wholehouse Proposed ACH(50) .000382 1834.1 100.62 188.91
.13
7
HEATING SYSTEM
#
System Type Subtype Speed Efficiency
Capacity
Block
Ducts
1
Electric Heat Pump/ Split Singl HSPF:8.5
34.6 kBtu/hr
1
sys#1
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FORM R405-2020 INPUT SUMMARY CHF[`_KI IST RFPART
COOLING SYSTEM
# System Type
Subtype
Subtype. . Efficiency
. Capacity
Air Flow
SHR Block
Duds
1 Central Unit/
Split
Singl SEER:16
35 kBtu/hr
1050 cfm
0.73
1
sys#1
HOT WATER SYSTEM
# System Type
SubType
Location
EF Cap
Use
SetPnt
Conservation
1 Electric
None
Garage
0.93 50gal
70 gal
120 deg
None
SOLAR HOT WATER SYSTEM
FSEC
Collector
Storage
Cert # Company Name
System Model # Collector Model
# Area
Volume
FEF
None None
ft2.
DUCTS.
— Supply ,--
= Return —
Air
CFM ,2$.
CFM25
HVAC #
# Location R-Value Area
Location
Area Leakage Type
Handler
TOT
OUT
ON RLF
Heat Cool
1 Attic
8 .. 154 ft2.
Attic
50 ft2 Proposed On
Whole Hou
— cfm
128.0 cfm 0.07
0.50
1 1
TEMPERATURES
Programable Thermostat: Y
Ceiling Fans:
Heating Jan Feb
Mar
[ ]
�,] pr,
]Me n Jul
May r] Ju
Jun rl Jul
n Auy
S
°occtt(
ov
DDeeDec
Venting Jan Feb '
Mar
�n1
g
p
Nov
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
66
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 FurnitureFraction
Space .
Default B Ibs/ A.
0 ft2
0 ft.
0.3
Whole House
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,�0 -
FORM R405-2020
ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX* = 92
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
1399.70 ft2
3. Number of units, If multiple family
1
b. Frame - Wood, Adjacent
R=13.0
329.33 fN
c. WA
R=
it=
4. Number of Bedrooms
4
d. N/A
R=
ft2
5. Is this a worst case?
Yes
11. Ceiling Type and Insulation level
Insulation
Area
a. Under Attic (Vented)
R=38.0
1828:00 ft'
6. Conditioned floor area (ft�
1828
b: N/A
R=
ft'
7. Windows" Description
Area
c. NIA
R
a. U-Factor Dbl, U=0.55
127.00 fN
12. Ducts, location & insulation level
R ft2
SHGC: SHGC=0.28
a. Sup: Attic, Ret: Attic, AH: Whole House
8 154
b..U-Factor. Dbl, U=0.54
40.00 W
SHGC: SHGC=0.25
13, Cooling systems
kBtu/hr
Efficiency
C. U-Factor. NIA
ft2
a. Central Unit .
35.0 SEER:16.00
SHGC:
or: WA
ft '
.
SHGC:
SHGC
14. Heating systems
kBtulhr
Efficiency
Area Weighted Average Overhang Depth:
2.743 ft.
a. Electric Heat Pump
34.6
HSPF:8.50
Area Weighted Average SHGC:
0.258
6. Skylights Description
Area
15. Hot water systems
a. U-Factor(AVG): NIA
ft2
a. Electric
Cap: 50 gallons
SHGC(AVG): NIA
EF:0.93
b. Conservation features
9. Floor Types
Insulation
Area
None
a. Slab -on -Grade Edge Insulation
R=0.0
1828.00 ft'
Credits (Performance method)
Pstat
b. WA
R=
1119
c. WA
R=
fN
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: ,� �L?- Date: 04/12/21
Address of New Home: 9608 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 (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)
Mandatoiy Re uirements 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 card contains Information indicating the energy performance level and efficiencies of components
Installed in a -dwelling unlL 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.
❑ R402A.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 manufacturers instructions and the criteria listed in Table R402.4.1.1, as applicable to the method of construction. Where required
by the code officiali an 'approved third party shall inspect all components and verify compliance.
❑ R402.4.1.2 Testing. The building or dwelling unit shall be tested and verged 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 ANSVRESNET/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)(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 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 constriction 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. 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.
S. 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.
❑ R402A.2 Fireplaces. New wood -burning fireplaces shall have tight -fitting flue dampers or doors, and outdoor combustion air. Where
using fight -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.
❑ 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 doors no morethan 0.5 cfrm per square foot (2.6 Us/m2), when tested according to NFRC 400 or
AAMA/ WDMA/CSA 101/I.S.2/A440 by an accredited, independent labor story and listed and labeled by the manufacturer.
Exception: Site -built windows, skylights and'doors.
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MANDATORY REQUIREMENTS - (Continued)
❑ R402.4.4 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 sealed and insulated in accordance with the envelope requirements
of Table R402.1.2, where the walls, floors and ceilings shall:meet 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:
Direct vent appliances with both intake and exhaust pipes installed.continuous to the outside.
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 UQ.when tested in accordance with ASTM E283 at a 1.57 pat (75 Pa) pressure differential. Ail recessed
luminaires shall be sealed with's gasket or caulk between the housing and the interiorwall or ceiling 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.
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
6403.2.9.2 of the Commercial Provisions of this code and shall be shown to meet duct tightness criteria below.
Duct tightness shall be verified 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 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 handler. Air handlers shall have a manufacturer's designation for 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 determine air leakage by one of the following methods:
1. Rough -in test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the system;
Including the manufacturers 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 manufacturers 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 Qn to the outside of less then 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
compliancereport for the 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.
R463.3.6 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 carrying fluids above 105°F (41"10)
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 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 h accordance with Section R403.5.1.1. Heat trace temperature maintenance systems shall be in accordance with
Section R403.5.1.2. Automatic controls, temperature sensors and pumps shall be accessible. Manuel controls shall be readily accessible.
R403.6.1.1 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. Gravity and thermosiphon 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.
R403.6.1.2 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.
3/28/2021 7:36 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) .Compliant Software Page 2 of 5
;r
MANDATORY REQUIREMENTS - (Continued)
t-9- R403.6.6 Heat traps (Mandatory). Storage water heaters not equipped with integral heat traps and having vertical pipe risers shall have
LJ heat traps installed on both the inlets and outlets. F�deMai 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.
R403.6.6 Water heater efficiencies (Mandatory).
❑ R403.6.6A.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 Shutdown. 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 efficiencies 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 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.
❑ 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 W 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 Test Protocol. Collectors in installed solar
water -heating systems should meet the following criteria:
1. Be installed with a tilt 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
ventilatlon.system, fans shall meet the efficacy requirements of Table R403.6.1.
Exception:. Where an air handier 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 posibve.indoor pressure or for mechanical ventilation
shall most 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 alr-conditioning system make-up air shall be provided to conditioned space from attics,
crawlspaces, 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 11-10
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 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 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 11403A.1
WHOLE -HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY
FAN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFM/WATT)
AIRFLOW RATE MAXiMU
(CFM)
HRV or ERV .
Any
1.2 cfm/watt
Any
Range hoods
Any
2.8 cf ntwatf
Any
In4ine fan
Any
2.8 cfm/watt
Any
Bathroom, utility room
10
1.4 cfm/watt
<90
Bathroom, utility room
90
2.8 cfm/watt
Any
For SI: 1 Orr = 28.3 Umin. a. When tested. in accordance with.HVI Standard 916
3/28/2021 7:36 PM EnergyGouge® USA 7.0.00 - FlaRes202O 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 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, rating -test value and shall not be 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 for entering dry-bulb temperature.
Design values for entering wet -bulb and dry-bulb temperatures shall be for the indoor dry. bulb and relative humidity Msed for the load .
calculation and shall be adjusted for return. side gains if the return duct(s) is installed in an unconditioned space.
Exceptions:
1. Attached single= and multiple -family resldenliial 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 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
R403.7.1.1, and the heat pump total cooling capacity shall not be more than 1.15 times greater than the design cooling load even it
the design heating load is 1.15.times greater than the design cooling load.
0 R403.7.1.2.2 ElectrlcAisistance 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 natural draft atmospheric burners
shall not be less than the design load calculated in accordance with. Section R403.7.1.
R403.7.1.3 Extra capacity required 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
C40.3 and C404 of the Florida 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 (4.80C).
❑ R403.10 Pools and permanent spa energy consumption (Mandatory).; The energy consumption of pools and permanent spas
shall be in accordance with Sections R403.10.1 through R403.10.5.
�. 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.
a R403.10.2 Time switches. Time switches or other control methods that can automatically turn off and on according to a preset schedule
shall be installed forheaters and pump motors. Heaters and pump motors that have built-in time switches shall be in compliance with this
section.
Exceptions:
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.
3/2812021 7:36 PM. EnergyGauge®.USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 4 of 5
❑R403.10.3 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 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 oilfired pool and spa heaters. All gas- and oilfired 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 21.56. 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 Conditions -Low Air Temperature. A test report from an independent laboratory is
required to verity procedure Icompliance. Geothermal swimming pool heat pumps are not required to meet this standard.
❑ R403.11 Portable spas (Mandatory). The energy consumption of electrio-powered portable spas shall be controlled by the
requirements of APSP-14.
❑ 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 2.381tters/kWh 0 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 thatis 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 socordance with Section M1411.3.1 of the Florida Building Code, Residential.
❑ R403.13.1 Ducted dehumidifiers. Ducted dehumidifteis: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 supply duct connected Into the 6u0ply:side of the central heating and cooling system;
a backdraft dampaushall be installed In the dehumidifier supply dud 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
R404.1 Lighting equipment (Mandatory). Not less than 90 percent of the lamps 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 -watt.
R404.1.1 Lighting equipment (Mandatory). Fuel gas lighting systems shall not have continuously burning pilot lights.
3/28/2021 7:36 PM EnergyGauge® USA 7.0.00 - FlaR6s2020 FBC 7th Edition (2020) Compliant Software Page 5 of 5
2020 - AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.4.1.1
AIR BARRIER AND INSULATION. INSPECTION COMPONENT CRITERIA a
iroject Name: 21 EXPRESS 1828 CALI LT STLU ALUM SHIN COM Builder Name: DR HORTON
Street:
Permit Office:
CCity,
State, Zip: :ST'LUCIE , FL, Pemtit Number.
v
C
wrier Dr Horton Jurisdiction:
ign Location: FL, ST LUCIE CO INTL
ui
V
CC
1MPONENT
AIR BARRIER CRITERIA
INSULATION INSTALLATION CRITERIA
Gen )ral
A continuous air barrier shall be installed in the building envelope.
Air -permeable Insulation shall
req irements
The exterior thermal envelope oontains.a continuous air barrier.
not be used as a sealing material.
Breaks or.jolnts in the air barrier shall be sealed.
Ceiling/attic
The air barrier in any dropped ceiling/soffit shall be aligned with
The insulation in an dropped eeilin soffit
Y9/
the Insulation and any gaps In the air barrier shall be sealed.
shall be aligned with the airbarder.
Access; openings, drop down stairs or knee wall doors to
unconditioned attic spaces shall be sealed.
Wall
s
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 all nment with the alr barrier.
Win
ows, skylights
The space between window/door jambs and framing, and
and
cots
skylights and framing shall be sealed.
Rim'oists
Rim joists shall include the air barrier.
Rim joists shall be insulated. -
Floo
The air barrier shall be installed at any exposed edge of
Floor framing cavity insulation shall be installed to
(incl
ding
insulation.
maintain permanent contact with the underside of
abo
e-garage
subfloor decking, or floor framing cavity insulation
and
ntilevered
shall be permitted to be in contact with the top side
floc
)
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.
draw
space walls
Exposed earth In unvented craw! 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 crawlspeoe wal
.
She
, 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
Na
cavities
cavities shall be filled by insulation that on
installation readily conforms to the available cavity
spaces.
Gar
ge separation
Air sealing shall be provided between the garage and conditioned spac
as.
Re
ssed 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 air tight and IC rated.
Plu
bing 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
Sh
Ntub
The air barrier installed at exterior walls adjacent to showers and
Exterior walls adjacent to showers and tubs shall
on e
. erior wall
tubs shall separate them from the showers and tubs.
be insulated.
Ele
rical/phone box or
The air barrier shall be installed behind electrical or communication
exte
'or walls
boxes or air -sealed boxes shall be installed.
HVA
register boots
HVAC supply and return register boots that penetrate building
thermal envelope shall be sealed to the sub -floor, wall covering or .
Cont
ealed
When required to be seated, concealed fire sprinklers shag only be
sprin
lers
sealed in a manner that is recommended by the manufacturer.
Caulking or other adhesive sealants shall not be used to fill voids
a, rn aunion, inspection or iog waus snau tie in accomance.with the provisions of ICC-400.
w2er, 021 7:36 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of 1
.x
..Envelope Leakage Test Report (Blower. Door Test)
Residential Prescriptive, Performance or ERI Method Compliance
2020 Florida :Building Code, Energy Conservation, 7th Edition
.Jurisdiction:
Permit #:
�t s i � a , i k ! ,�,
r;':i � +I^t �k i ! ry r f ,•i � s� i,.
�
`Jobonnation '
llnf
r_x., �
Builder: DR HORTON Community: Lot: NA
Address:
City: . ST LUCIE State: FL , zip:
"' i . 4.li Z. i i ., ,.i 'u•4 11 . 4 4 -• - < :. i J �. F� �.. i ✓l� '{ - ,'1{'1rn - 1Y '� •
,Air Leakage test'Results eass►ngresulrsmustmeeteethe Performance; Pnssc+lphve oi,ERl Me_fhorl r I
��
ih-
�� v �}yst'a"k'�� t r i_,� ��!- •x- 'r ,�.-."r'� l,tl •i• !r Si „� ,�� + '.rj tia _�i nr o s } i rl. -� t taiq�i tiij �I +.ki :. °fi 31�
n O PRESCR)PTtiIE METHOb Ike btilldfng or dwelling undshall be tes(ed ajid,verified as having ah air, leakage rate of not_exceeding Tarr
changes per hour at a pressure of 02 incti'w.6, (50"Pascals) in Climate Zones 1 and 2
;
PER�ORMAINCE or ERUMETHOD,The building or Welli�g,unit sha1 tested acid verrfied as fiaving an air lealfage af:not eKoeeding
rQ Fbe Late
the s leeted ACH(50) value as shoudn on dorm R405-2020 (Fejfortnance) orFlti4'0.8-2020 (ERI�� l;ectioabeted as;infllfration; sub sect o�1ACH50i .
3rACH(50) specified on'Forni R405-2020-Energy Cala (Performance) or.R40Fr2020;(ERI)
n. ;t
x 60 _ 15721 = Method forbalculating building volume:
CFIVI(50) Building Volume ACH(50)
O Retrieved from architectural plans
:PASS Code
software calculated
When A.CH(50) is less than 3, Mechanical Ventilation installation 0 Field measured and calculated
must tie 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. (W Pascals)
Testing, shall be conducted by either individuals as defined -in Section 553.993(5) or (7), Florida Statues.or individuals licensed as setforth in Section
489.105(3)(0, (g), or (!)'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 notsealed, beyond the intended weatherstripping or other infiltration
control measures.
2. Dampers including exhaust, intake, makeup air, back draft and flue dampers shall be closed, liut:notsealed 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 sgst mis, 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.
, }.'+',
Teshrig Company
s
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 according to the compliance method selected above.
Signature of Tester: Date of Test:
Printed Name of Tester:.. .
License/Certification #: Issuing Authority:
3/28/2021 7:36:08 PM EnergyGauge® USA 7.0.00 - FlaRes2020 F80 7th Edition (2020) Compliant Software Page 1 of 1.
Dluct Leakage Test Report
Residential Prescriptive,. Performance or ERI Method Compliance
Jurisdiction:
Permit #:
1
9 F
Y.r1.
.Builder: DR HORTON,
Community:
Lot: NA.
Address:
City: ST LUCIE
State:
FL. Zip:
Duc# Leakage�l Results:
u
7
...,�
• ...
...L ..a fsiti+!a. f ,.. �4:.1. ..liA.... .._ ,n
tdc.>.? .. ., la...,. �x ...-, .. .. '+"
.? .. {.._.• I
System 1
cfm26
System 2
cfm25
System 3
cfm25
Sum of others
cfm25
Total of all
cfm25
Q Prescriptive Methodl. cfm25;(Total) -.
3 To qualify, as "substantially leak free" Qn Toialf must be lesstthan or , U<
�34 equal tok0 04 if air�handle'r tinit,i installed jl alr`handlei• unit li; h6tl 3i
V' installed, Qn Total must tie Jess them Or'equal tWO 03 This testing
� "; method meets the rgquirernenis tn_accordance;with Section R4Q3 3:3.";
'i �+ ° r/s,the� air handler unrf installed dunng festing?^ Di YES {a°n� ❑ :NO
Q Performance/ERl Met _ V
hdd ' cfm25,'(Out or Total)
To qualify using thi$ method, Qn must notfbe greater than the' y
1828
Qn�
Total of all Total Conditioned :..' n I,u y N • , i ? fr , � n 4 }
systems . Square Footage 2
Leakage Type selected`on form_
PASS FAIL �h� ,
P, -, "; Proposed.Qn 1, F07
is r
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.,105(3)(f), (g) or (i), Florida Statutes.
Testing Company "
a
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/Certification #: Issuing Authority:
3/28/2021 7:36:12 PM Page 1 of 1
J
2021 Express 1828 Cali Left St Lucie Alum Shingle Com 16
HVAC Load Calculations
for
Dr Horton
Prepared By:
Kristin Kelly
Florida Breeze
2620 Kirby Pircle Ne
Palm Bay, FI 32905
321-951-8767
Sunday, March 28, 2021
Rhvac is an. ACCA approved Manual J, D and S computer.progrdrn.
Calculations are perWhied per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
Rh ac ' RgMd.ontial >DlLight Commercial HVAC Loads , t h Elit® Software Development, lnc:
;Flonda 8reeie nh„�„ �1a ; `Express�1828 Cah Lefit t Lucie'Alum Shingle Com i%
,.i,WestiNlelbourne,.FL 32904,�-.F;;,f+� �,,;,�a��� a,� +� � �.,1. � r G.7i;;�i, f".agee
Project Title:
2021 Express,1828, Cali Left St Lucie Alum Shingle Com 16
Designed By:
Kristin Kelly
Project Date:
Sunday, March 28, 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:
321-951-8767
Reference City:
ST LUCRE, 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 Dry Bulb Difference
Winter:
42 39.4 n/a n/a 70 n/a
Summer:
90 78 596/6 50% 75 61
Total Building Supply CFM: 942 CFM Per Square ft.:
Square ft. of Room Area: 1,828 Square ft. Per Ton:
Volume (ft3): 1.5,721
671,
Total Heating; Required Including Ventilation Air: 31.,769 Btuh 31.769 MBH
Total Sensible Gain: 25;797 Btuh. 79
Total Latent Gain: 6,875 Btuh.: 21 %
Total Cooling Required Including Ventilation Air: 32,672 Btuh 2.72 Tons (Based On Sensible +Latent)
Rhvac is an ACCA approved Manual J, D ands computer program.
C.alcu.lations 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:\....\2021 EXPRESS ... E COM 16.69 Sunday, March 28, 2021, 7:58 PM
Miscellaneous Report
,,,. y �:
+zOUtdoon�, 4 >< s .Indoor3„�,,;, ax
��- � I x� Indvor Grain's-
t, u { a j a»a x,�,,,
�n utDatairs�3, . , , ��D Bulb°rl'�11U „t. ,aR� ��,
l �.P....�._
e1�H�-.`��i�kpifference;
i Winter' 42
39.4 80% . n/a 70 n/a
Summer: 90
78 59% .. 50% 75 61.09
�
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 1n.wg./100 ft.
Minimum Velocity: 550 ft./min .
450 ftdmin
Maximum. Velocity: 600 ft./min
750 ft./min
Minimum Height:: 0 in;
0 in.
Maximum Height- 0 in.
0 in.
�Outstde�AirlDafa ,.{,;�- �, � � ,,u , i4;;',�•.' �i�
-�. �:��. f ,,,^„t: ��,t '� "?`ii= :L�.
Winter
Summer
Infiltration Specified: 0.380 AC/hr
0.200. AG/hr .
100 CFM
_52 CFM
Infiltration Actual: 0.380 AC/hr
0:200 AC/hr
Above Grade Volume: X 15.721 Cu.ft.
X 15,721 Cult.
5,974 Cu.ft./hr .
3.144.:Cu.ff./hr .
X 0.0167
X 0.0167
Total, Building Infiltration: 100 CFM
52 CFM
i 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 (100 CFM),.Construction: Average . ..
Summer Infiltration Specified: 0.200 AC/hr (52 CFM), Construction, Averaae
e urn
Attic 166
0,12, .. 8 58.0 No .
... \2021 EXPRESS ...
E COM.16.rh9
�! —
Sunday,.March28; 2021, 7:.58 PM
C:1
r
,,Rhvac rResider ttial,,& Light Commercial HVAC Loads a Elite Software'Development,.Inc:'
;Flonda Breeze �� . 2021'Express 1828 Call Left St,Lucie'Alum Shingle Cam 1'6;
`FWest.Melboume,'FLr32904, ��r r `. _, Pa6p".
[Load Preview Report _
--------
Scope
Net
Ton
ft2
lion
Area
Sen Late
Gain Gain
Net
Gain
Sen
Loss
ig 9I
CFM CFM
Sy
CFF
Duct
Building
2.72 671 1.828
25,797 6,875
32,672
31,769
392 942
942
System 1
2.72 671 1.828
25,797 6,875,
32,672
31,769
392 R''? 942•
942
15
Supply Duct Latent
639
639
Return Duct
5.098 2,311
7,409
1,600
Zone 1
1,828
20,700 3,925-
24,625
30,169
392 . 942 • .
942
4,4,6,5,4,
1MholeHouse
1,828
20,700 3.925
24,625
30,169
392.. ,942
942
6,6,6,6,7,
AAAA
e
CA ...\2021 EXPRESS... E COM 16.rh9 Sunday, March28, 2021, 7:58 PM
•
'Rhvac Resitlenttah8 Ligfit Commercial1HVAC Loads ' ; � '+; F, � Elite SoftwareSDevelopment, Inc::
Florida Breeze t : ; r 2021 Express 1828 Cah'Left St Lucle Alum Shingfe Com 16
:West Melbourne, FL, 3290.4.
h
Duct Size Preview
Room or
Source
Minirrium
Mabmum
Rough.
Design
SP
Duct
Duct
Htg
Clg
Act
Duct
Duct Name .
Vebcty
Vebcty
Factor
U100
Loss
Vebciy
Lenglh
Flaw
Flaw
Fiary
Size
Syslem.1
Supply Runouts
Zone 1
4
0
6
0.01
0.08
0,05113
767.8
8
6
0
0.
0.01
0.08
0.06391
767.8
105
0
0
0.01
0.08
OD1099
3412
150
0
0.01
0.08
:0.02127
491A
114
0
0
0.01
0.08
0.05752
767.8
91-Whole
J94-1
6SR-120,SR-130,SR-140,SR-150,SR-160,
House (SR-100, SR-110,
0
0
0.01
0.08
0:005ti6
3412
8
TMDD'SR-170,
0
0
_ 0.01
0.08
0.00879
3412
12
392
942 6
SR-180, SR-190, SR-200, SR-210.
0
0.
0.01
0.08
0.00366
3412
5
SR-220, SR-230).
0
0
0.01
0.08
0.00879
341.2
12
0
0
0.01
0.08
0.00357
250.7
116
0
0
0.01
0.06
0.01933
491.4
10
5
00
0.01
0.08
0.05752
767.8
4
_
0
0
0.01
0.08
0.05113
767.8
8
I
0
0.
0.01
0.08
0.0232
491 A
12
4
If
5
i
OthorDucts In System I
Supply Main TrLnk(ST100)
TMDD
0
0
0.003
0.08
025001
764A
0.01
392 93&i
938 15
ST-110
TMDD
0
0
0.003
0.08
0.00277
383.9
15
224 596'
5W 16
RT-100
TMDD
0
0
0.003
0.08
0.00001
767.6.
0.01
9421Ml
942 15
RR-100
TMDD
0
0
0.003_
0.08
0.00007
224.9
1
314 31.
314 16
RT-110
TMDD
0
0
0.003
0.08
0.00003
1151.4
0.01
628 ':62 j
628 10
RR410
TMDD
0
0
0.003
0.08
0.00001
575.7
0.01
314 • ..3 4j
314 10
RR.120
TMDD
0
0
0.003
0.08
0.00294
575.7
4
314 3'141�
314 10
Summary
System 1
Heating Flow.
392
Design Friction Rate:
0.477 TEL Retum: 4
Cooling Flow:
942
Total Cumulative SP Loss:
0.317 TEL Supply. 10
Fan ESP:
0.317
Device SP Loss:
0.25 TELTotal: 14
Fan SPAvailable:
0.067
Retum Loss.Added to Supply. .
0.003
If
CA ...\2021 EXPRESS ... E COM 16.rh9 W
i
Sunday, March'28, 2021, T58 P*
Rhvaa `Res�denbal 8< Light Commercial HVAC Loads
Flonda`Breeze ` ' °
__ ,„ Y #, ; , � �, ' { :.- ' - EhteaSoftware Development, lncc
; iM 2021, Tess 1828 Cah Left St Lucle Alum Shingle Co{ti 16=
a,
West'-Melbtiume 32904? '!�i.._`
.FL
Tabular Manual D Ductsize Data -Duct System 1_- Supply
--:Duct Name: ST-100, Effective Length: 0.0
Trunk 0.003
15
Up: Fan 72
11.6
Rnd 0.0
16.4
Nearest Inch 938
0
---Duct Name: SR-100, Supplies: Whole House, Effective Length: 8.0
Runout 0.01
4
Up; 8T-100 72
3.1
Rnd 8.0
4.4
Nearest Inch 67
8.4
---Duct Name: SR-110, Supplies: Whole House, Effective Length: 10.0
Runout 0'.0.1
4
up: ST-100 72
3.1
Rnd 10.0
4.4
Nearest Inch 67
10.5
---Duct Name: SR-120, Supplies: Whole House, Effective Length: 15.0
Runout 0.01
6
Up: ST-100 72
4.7
Rnd 1 5.0.
6.6
Nearest Inch 67
23.6
--Duct Name: SR-130, Supplies: Whole House, Effective Length: 11.0
I Runout 0.01
5
Up::ST-100 72
3:9
Rnd 11.0
5.5
Nearest Inch. 67
14.4
-Duct Name: SR=140, Supplies: Whole House, Effective Length: 9.0
Runout 0.01
4
Up: ST-100 72
3.1
Rnd 9.0
4.4
Nearest Inch 67
9.4
---Duct. Name: ST-110, Effective Length: 15.0
Trunk 0.003
16
Up: ST-100 72
12.4
Rnd 1:5.0
17.5
Nearest Inch 536
62.8
---Duct Name: $11-150, Supplies: Whole House, Effective
Length: 8.0
Runout 0..01
6
Up- ST-110 72
4.7
Rnd 8.0
6.6
Nearest Inch 67
12.6
--Duct Name: SR7160, Supplies: Whole House, Effective Length: 12.0
764
0.076
0.0
0..064
768
0.639
0.0
0.013
768
0.639
0.0
0.000
341
0.073
0:0
0.053
491
0.193
0.0
0.043
768
0.639
0.0
0.006
384
0.018
0.0
0.061
341
0.073
0.0
0.055
0.000
0.000
0.250
0;253
0.051
0:000
M51
0.304
0.064
0.000
0.064
0.317
0.011
0.000
0.011
0;264
0.021
0:000
0.021
0.274
0.058
0.000
0.058
0:311
0.003
0.000
0.,003
0.256
0.006
0.600
0.006
0.262
Runout
0.01
6
341 0.009
Up: ST-110
72
4.7
0.073 0.000
Rnd
12.0
6.6
0.0 0.000
Nearest Inch
67
1.8:8
0.052 0265
CA ...12021 EXPRESS ... E COM.1:6A9
Sunday, March 28, 2021, 7:58 PM
3
l_Tabular Manual D Ducsize:Data - Duct.System
-Duct Name: SR-170, Supplies: Whole'House, Effective Length: 5.0
Runout 0.01 6 341 0.004
Up: STA 10 72 4.7 0.073 0.000
Rnd 5.0 6.6 0.0 0.004
Nearest Inch .67 7.9 0.057 0.259
---Duct Name: SR-180, Supplies: Whole House, Effective Length: 12.0
Runout 0.01
6
Up: ST-110 72
4.7
Rnd 12.0
6.6
Nearest Inch 67
18.8
--Duct Name: SR:190, Supplies: Whole House, Effective Length: 11.0
Runout
0.01
7 .
Up: STA 10
72
5.4
Rnd
11.0
7.7
Nearest Inch
67
20.2
---Duct Name: SR-200, Supplies: Whole House, Effective Length: 10.0
Runout
0.01
5
Up: STA 10
72
3.9
Rnd
10.0
6.5
Nearest Inch
67
13.1
---Duct Name: SR-210, Supplies: Whole House, Effective Length: 9.0
Runout
0.01
4
Up: ST-110
. 72 .
3.1
Rnd
9.0
4.4
Nearest Inch
67
9.4
---Duct Name: SR-22.0, Supplies: Whole -House, Effective Length: 8.0
Runout
0.01
4
Up: STA 10
72
3.1
Rnd
8.0
4.4
Nearest Inch
67
8.4
---Duct Name: SR-236, Supplies: Whole House, Effective Length: 12.0
Runout
0.01
5
Up: ST-100
72
3.9
Rnd
12.0
5.5
Nearest Inch
67
15.7
341
0.073
0.0
0.052
251
0.032
0.0
0.058
491
0.193
0.0
0.042
768
0.639
0.0
0.004
766
0.639
0.0
0.010
491
0.193
0.0
0.041
0.009
0.000
0;009
0.265
0.004
0.000
0.004
0.259
0.019
0.000
0.019
0.275
0.,058
0000
0.058
0.313
i
0.051 ;
0.000
0.051
0.:307
0.023
0.000
0.023
0.276
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.
�: � j 4 ,
Number of active trunks. 2
Number of active runouts: 14
CA ...\2021. EXPRESS.... E COM 16.rh9. Sunday, March 28, 202.1, 7:58 PM
'.
},, Vac Residen
C`Rhr F tialBiLightCommercialH,VAC�Loadsk�il;'i'+i�,��l�;,;
are ,',' r `� Ehtei.Soitware,Develbpment,lnc,'
2021' Facpre"ss 1828 C,ahlLeft St LucieiAlum,Shingfe Com,F16
Pie-�:
Tabul6rl'Manual D DucWie.Data - Duct S stem 1
Sumtna r57
.
.Total runout outlet aiiflow:
938
I Main trunk airflow:
938
Largest trunk diameter:
16
ST-110
Largest runout diameter:
7
SR-190
_Smallest trunk diameter:
15.
ST-100
Smallest runout diameter:
4
SR-100
Supply fan external static pressure:
0.317
Supply fan device pressure losses:
0.25.0
Supply fan static pressure available:
0.067
Runout maximum cumulative static pressure loss:
0.317
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-11.0.
Overall total effective length ( ft.):.
14.0
RR-120 to SR-110
Design overall friction rate per 100A:
0.477,
(Available SF x 100 / TEL)
System duct surface area (Scenario 1):
254.
(Not linked to duct load)
Total system duct surface area:
254
.`t:londahZeeritiat & Llght CommeroialNVAC,Loads 4'j; 2821iF+Tess
,
West Mel60Um'b,iFL 32904 0 ,
LTabular Manual D Du_etsrze:Data - Duct System 9 - Return
Typa .• .� � x , s<� ,ass, � � �p � 4 r, ,��� ,��Roughness � Diarn@�er� �, � a r,� ,� t ._
;Upstream 9� g� i�j .T8r11pefFiturex t aW c„w wiNlCltfl,P ; rt 4 R
! t ., s t • <s q� 1Rt, 1' KSE`
shape,; m 7' ysF ii8� w�i T uii.T%L;xi ' . f lj `e g l!IS i i..,b, a `Ah w.F"..1�@I� tr} Gi``i3
EIIte d tuvare Deve
Cali Left`St Lucie Alum:St
l t'} t 1 i t t i
oclty;
SY
,11.00't4.a • .ai c .
--=Duct Name- .RT-1A0, Effective Length: 0.0 .
Trunk 0.003
15 "
768
0.000
Up: Fan 72
11.6
0.076
0.000.
Rnd 0.0
16.4
0.0
0.000
Nearest Inch 942
0
-0.003
0.003
---Duch Name: RR-100, Effective Length: 1.0
Runout 0.003
16
225
0.000
Up; RT-100 72
12A
0.007
0.000
Rnd .. 1.0
17:5
0 0
0:000
Nearest Inch 314
4.2
-0.003
0.000
---Duct Name: RT-110, Effective Length: 0.0 .
Trunk 0.003
10
1,151
0.000
Up: RT-100 72
7.8
0.283
0.000
Rnd 0.0
10.9
0.0
0.006
Nearest Inch 628
0
-0.003
0.003
-Duct .Name: .RR-110,.Effective Length: 0.0
Runout 0.003
10
576
0.000
Up: RT-110 72
7.8
0.073
0.000
Rnd 0,0
16.9.
0.'0
0.000
Nearest Inch 314
0
=0.003
0,000
---Duct Name: RR-120, Effective Length: 4.0
Runout 0.003
10
576
0.003
Up: RT-110 72
7.8
0.073
0.000
Rnd 4.0
10.9
0.0
0.003
Nearest Inch :. 314
10.5
0.000
0.003.
.Report Units: Pressure: in:wg, Duct lengths: feet, Duct sizes: inch, Airflow: CFM, Velocity:,ft:lrriin, 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. w
:�` m a .� 7 2 •, ,i 5�.3'ii�i.�, ii�. *8 �..
h
'1 V I'i V �` y,1�,. �.�li�ry.A4.p, t°'i.
;Number of active trunks:
2
Number of active runouts:
3:
Total runout outlet airflow:
942
Maintrunk airflow:
942
Largest trunk' diameter:
15 RT-100
Largest runout diameter:
16 RRA00
Smallest trunk'diameter:.
10 RT-116
Smallest runout diameter:..:.
.10 RRA 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
CA ...\2021 EXPRESS ... E COM 16A9 Sunday, March 28, 2021., 7:58. PM
r
'•Rhvac ' Resl¢eritial & Light ComniercialiRVACLoads'� - I Nw 4iL , 'Elite Software Development;
Y
nFlonda Breeze
I, r I, p ,# �rrt y4liluI,+ 'yf,?ek It 202,1 Expressy1828 Cali Left St LucielAlom Shingle
:West elb0 .6e FL 32904 i=�, )'1 t !.•r st ht t u ! _ rt a < a s U } - r u::,h, ! a i„r d r i'PeQ8.10i
�ppTabular_Manual D Ductsize Data Duct System 1-Retum-(cont'd) _.._...__]
System duct surface area:(Scenario 1): 14.8 (Not linked to duct load)
Total system duct surface area: 14.8
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 mayvary.
Be sure to select a unit that meets both sensible and lateht'loads according to the manufacturer's performance data at
your design conditions.
C:1... \2021 EXPRESS ... E COM 16.rh9 Sunday, March 28, 2021, 7:58 PM
_-_---�_- - ---- ---------- `- _ __ - --`
MriferclaLIHIVAQ
I Whole House Summary Loads
Total
window, metal frame no break, U-value 0.55, SHGC
0.26
glass door, metal frame no break, U-value.0.54,
sash, metal frame no break, U-value 0.55, SHOC
0.26
13AB-Ofcs: Wall -Block, no blanket or board insulation, 1236i6
6,337
0
3,988 3,9�8
filled core, siding finish., U-value 0. 183
cavity, no boar d insulation, siding finish, wood studs,
Floor (also use for Knee Walls and Partition
Ceilings), Vented Attic, No Radiant Barrier, Dark
Asphalt Shingles or Dark Metal, Tar and Gravel or
insulation below floor, any floor cover, passive , heavy
dry or light wet soil, U-value 1.18
Square ft. of Room Area: 1,828 Square ft.
Per Ton:
671
Total Heating Required Including Ventilation Air: 31,769 Btuh
31769 MBH
Total Cooling Required Including Ventilation Air: 32,672 Btuh
2.72 Tons
- Based On Sensible + Latent)
Rhvac is an ACCA approved Manual J, D and S computer program
-
Calculations are performed per ACCA Manual i 8th Edition, Version 2, and ACCA Manual D.
All cornputed results are estimates as building use and weather may vary.
'unit
be sure to select.a that meeits both sensible and latent loads according
io''the manufacturer's perfor mance data at
your design conditions.
) `
�___ _
C� )2U2 EXPRESS ECOK01G�0
[.Equipment Data - System 1 - Whole House
Cooling
System Type:
Air Source Heat Pump
Outdoor Model:
NXH537GKP**
Indoor Model:
FXM4X36**AL
Tradename:
SQFTSOUND SX 2500 R410A HP
Outdoor Manufacturer:
COMFORTMAKER
Description:
Air Source Heat Pump
AHRI Reference No.:
204879922
Capacity:
33,654
Efficiency:
16 SEER
Heating
System Type:
Air Source Heat Pump
Model:
NXH5.37GKP**
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:
SODB: 90F, SOWB: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDB: 70F, Sen. gain:
25,797 Btuh, Lat. gain: 6,875 Btuh,
Sen. loss: 31,769 Btuh, Entering clg. coil DB: 79.9F, Entering clg. coil WB: 64.2F,
Entering htg. coil DB: 66.3F, Clg.
coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 942 CFM, Req. htg. airflow: 392 CFM
I
1
CA ...\2021. EXPRESS ... E COM 16.rh9
Sunday, March 28, 2021, 7:58. PM
}
LSysteri� 1_ Room Load-+---_--�-
:one i -
1 Whole House
1,828 30,169 392 4,4,6,5,
4,6,6,6,
6,7,54,
4,5
20,700 3,925 942
942 :
Duct Latent 639:
Return Duct 1,60q 5,098 2,311
System 1 total 1,828 31,769 392 25,797 6,875 942 942
System 1 Main Trunk Size: 15 in.
Velocity: 764 ft./min
Loss per 100 ft.: 0.076 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.
Net Required:
2.72 79% / 21% 25,797
6,875 32,672
Actual:
2.8.0 78%/ 22% 26,401
`7,253 , 33.654
`E UI meat, Data�F T ti z: 7 i,� 4 t 3 'YFA ,!f � .. �ttd � � _ 7 i� f�?r � + i jl , y J a :H! ".� S '� FCC• $r i .t- �'. t"
�.. ..I _ .y;•=} I. .rtfu '4. Y h.,f."tt R.:di£S .i L riy-. r'LF... k�.r_ ..�..l�J� }:u!iurl ld- 'tt. T ..h't:=.e
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
Description:
Air Source Heat Pump
Air Source Heat Pump
Efficiency:
8.5 HSPF
16 SEER
Sound:
0
0
Capacity:
34,600 Btuh
33,654 Btuh
Sensible Capacity:
n/a
26,401. Btuh
Latent Capacity:
n/a
7,253 Btuh
AHRI Reference -No.:
n/a
204879922
This system's equipment.was selected in accordance with ACCA Manual.S.
Manual S equipment sizing data:
SODB: 90F, SOWB: 78F, WODB: 42F, :SIDB: 75F,
SIRH: 50%, WIDB: 70F, Sen. gain:
25,797 Btuh, Lat, gain: 6,875 Btuh,
Sen..loss: 31;769 MO.., Entering clg. coil DB: 79,9F; Entering clg. coil WB:64.2F,
Entering htg. coil DB: 66.3F, Clg.
coil TD`. 20F, Htg. coil TD: 70F, Req. clg. airflow: 942 CFM, Req. htg. airflow: 392 CFM
i
f:
Sunday, Mar.ch28, 2021, 7:58 PM
Ji
All rotation degree values in this report are clockwise with respect to the projeeft original orientation.
.Building orientation as entered (zero degrees rotation): Front door faces North
Zone 1
1 Whole House 4,4,6,5,
942 1,020 *1,041 1,011 927 988 987 970 4,6,6,6,
* Indicates. highest CFM of all rotations.
450
Northeast
1,020
27537
61865
900
East
*1,041
*27,984 :
6,855
1350
Southeast
1,01.1
27,346..
6,866.
1800
South
927
25,478
*6,875
225`
Southwest ::
988
:26;797
6;847
2700
West
987
26,782 :
6,849 .
315*
Northwest
970
26,431
6,872.:
* Indicates highest value of all rotations.
Building Rotation Tonnage
2.90 .............. ........... ..............
y
C
O
2.80 .................... ..........
8
v2.70' .. .. .. .......................... ..
2.60 ._._ :_...t....--- ...------ —_..... !_...._....... + .............................. .. _..__......,._ ._... _ _.._.... . t _._ ..._.- ...... .
North Northeast East Southeast South Southwest West Northwest
Direction Front door Faces
Buiidinp Net Tonnaqe
2-.87
*2.90
2.85
2.70
2..80
2.80
2:78 .
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(Building Rotation Report(contd) _ _..__._..__......_....__ ------- ..___
Building Rotation Hourly. Net Gain
37,000 .... . ............... ................. .....................
36,000
35,000
t 34,000
_d
c�
8'
33,000
32,000
noon
i
30,000 ... . _,_:.-: t. ........,.. -r _ ...._.. r .. .... .......
..:..
8 am 9 am 10 am 11 am 12 pm 1 pm 2 pm 3 pm 4 pm 5 pm 6 pm 7 pm
Time of Day
G
--Jr— Front door faces North
�=�-- Front door faces Northeast
--�— Front door faces. East
--�-- Fron.Udoor fades Southeast
Front door faces South i
�— Front door faces Southwest i
Front door faces West
-- Front door faces Northwest
I:
CA ...\2021 EXPRESS ... E COM 1.6.rh9 Sunday, March 28, 2021., 7:58 PM
ACICK.
Ptr�Calcd�sdiYmb
County, Town, -Municipality, Jurisdiction
Header Information
Contractor Florida Breeze
Mechanical License # CAC1814113
Building Plan # CALI
Home Address (Street or Lot#, Block, Subdivision)
Winter Design Conditions
Outdoor temperature 42 OF
Indoor temperature 70 OF.
Total heat loss 31 769 Btu/h
Summer Design Conditions
Form
RPER 1.01
8 Mar 10
REQUIRED ATTACHMENTS'
ATTACHED
Manual A 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
Building Construction Information
Building
Orientation (Front door faces) North
North, East, West, South, Northeast, Northwest, Southeast, Southwest
Number of bedrooms 4
Conditioned floor area 1 828 .Sq Ft
Outdoor temperature
90
OF
Number of occupants
5
Indoor temperature
75
OF Windows
Grains difference 61
0 Gr % Rh
@ 50 Eave overhang depth
Roof
1 Ft
Sensible heat gain
25797
Btu/h Internal shade
<-
EaVe
Latent heat gain..
68755
Btu/h Blinds, drapes, etc
Depth
Window
Total heat gain
.32672
Btu/h Number of skylights
0
HVAC EQUIPMENT•
41
Heating Equipment Data
Cooling Equipment Data
Blower Data
Equipment type
Heat pump
Equipment type Heat pump
Heating CFM 1234 CFM
Fumace, Heat pump, Boiler, etc.
Air Conditioner, Heat pump, etc
Model
NXH537GKP**
Model 1\1053713KP**
Cooling GFM 1234 CFM
Heating output capacity
34600 Btu/h Sensible cooling capacity 26401 Btu/h
Heat pumps - capacity at winter design outdoor conditions
Latent cooling capacity Btu%h
7253
Auxiliary heat output capacity
Btu/h Total cooling capacity 33654 Btu/h
`C DUCT DISTRIBUTION
SYSTEM
DESIGN (IRC M1601.1)
Design airflow
938 CFM
Longest supply duct: 10 _ Ft Duct Materials Used (circle)
Trunk Duct: Duct board Flex, Sheet metal,
External Static Pressure (ESP)
0.32 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: Duct board lex Sheet metal, .
Available Static Pressure{ASP) 0.067 IWC Friction Rate: 0.48 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 from 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.
Air Conditioning Contractors of America
Manual S (Residendal Equipment Selection)
r:ACCK
Project Information Cooling Design Information
Name: Outdoor Design Temp: 91 -F db Summer
Ci
tY= Outdoor Design Temp: 43 °F.db (Winter
State: ❑ Altitude: = Altitude Adjustment: 1.00 Indoor Design Temp; 75 °F db 50 . '/oRH 83 °F wb
Airflow Calculations
Design TD for Airflow
18.
Design Sensible CFM
F12341
OEM information
Manufacturer. 1COMFORTMAKERS Furnace Model #: AFUE:�
Coil or Fan -Coil Model # FXM4X36 Condenser Model #: NXH537GICP SEER: F 16.0 HSPF: 8.56
tm) manuracturers uooung eenormance uata
Lower Return Air
Outdoor Temperature =
I (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
5,048
0.8471
Rated CFM @ Design RA Temperature 1050 63
33,517 ,
27,256
6.259
0.8133
Rated CFM @ Rated RA Temperature 72 ...
38,170
20,994
17;176
0.55
%oy 1-11 s-ul@r s 1,voonng renormance uaia
Entering Coil Temperature = 75 (F db)
Rated CFM @ Rated RA Temperature
Rated CFM @ Design RA Temperature
Rated CFM @ Rated RA Temperature
Higher Return Air
Outdoor Temperature =
95 (F db)
CFM (F wb)
Total BTUH
Sensible BTUH
Latent BTUH
SHR
62
33,090
25,459
T,831
0.7 994.
1350 63
33,740
26,249r
8.491
0.7483
72
39,590
23,358:
16.232.
F 0.59
rmnuavwwl � vuuuay ranurm@nc@ ueia tmI@rpOlareO) - _ ,
Design Return Air Outdoor Temperature = 95 (F, db)
CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR
26,024 7,630 0.7733
Excess Latent. Capacity Calculation + 378
Capacity @Design CFM ! RA (F wb) r 33,864 . 26,401 7,263. 0.784
Equipment Capacity as a % of Design 103.01 °� 102.34°i6 105.49%
Manufacturers Heat: Pump Data
Capacity Capacity
Balance Supplemental
@ 47 °F db @ 17 -F db
. Point Heat Required
34.800 18,820
-18.3 -15.87
Manufacturers Furnace Data
Input Output Desired Calculated