HomeMy WebLinkAboutEnergy CodeFORM R40572020 W 1��r%S 5 EGOS �i�'t!Gc i j p�Lr(i1'l. S ./
CREEK LOT 93 Cot&,
RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST
3316 Homestead Dr RECEIVED
I Florida Department of Business and Professional Regulatio
Simulated Performance Alternative (Performance) Method APR 3 0 2021
L Sr. Lucie County, permitting
Applications for compliance with the 2020 Florida Building Code, Energy Conservation via the
Residential Simulated Performance Alternative shall include:
❑ This checklist
El Form R405-2020 report
❑ Input summary checklist that can be used for field verification (usually .four pagesimay 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 {five 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 R465 duct leakage type indicates anything other than 'default leakage'; then a completed
2020 Duct Leakage Test Report - Performance Method (usually one page)
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CREEK LOT 93
FORM R405-2020
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
Florida Department of Business and Professional Regulation. = Residential Performance Method
Project Name: 2021 Express 2605 Hayden RT PSL AL SH COM16
Builder Name: Express
Street: 3316 Homestead Dr
Permit Office:
City, State, Zip: ST LUCIE , FL,
Permit Number:
Owner: Express Homes
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 Type0750.2 sqft.)
Insulation Area
2. Single family or multiple family Detached
a. Concrete Block =1nt Insul, Exterior
R=4.1 2383.30 111:2
3. Number of units, if multiple family 1
b. Frame - Wood, Adjacent
R=13.0 3e6.89 ft'
c. N/A
R= ft'
4. Number of Bedrooms 5
d. N/A
R= ft'
5. Is this a worst case? Yes
11. Ceiling Types (2805.0 sqft.)
Insulation Area
a. Under Attic (Vented)
R=38.b 2605.00 ft-
S. Conditioned floor area above grade (ft') 2605.02905273
b. N/A
R= ft2
Conditioned floor area below grade (ft') 0
C. N/A
R= ft'
7. Windows(250.0 sgft.) Description Area
12. Ducts
R ft'
a. U-Factor: Dbl, U=0.55 210.00 ft'
a. Sup: Attic, Ret: Attic, AH: Second Floor 8 160
SHGC: SHGC=0.26
b. U-Factor: Dbl, U=t).54 40.00 ft2
13. Cooling systems
kBtu/hr Efficiency
SHGC: SHGC=0.25
a. Central Unit
48.0 SEER:16.00
c. U-Factor: N/A ft'
SHGC:
Area Weighted Average Overhang Depth: 1.212 ft..
14. Heating systems
kBtu/hr Efficiency
Area Weighted Average SHGC: 0.258
a. Electric Heat Pump
46.5 HSPF:9.00
8. Skylights Area
c. U-Factor:(AVG) N/A ft2
15. Hot water systems
SHGC(AVG): N/A
a. Electric
Cap: 50 gallons
9. Floor Types (2605.0 sqft.) Insulation Area.
EF:0.930
a. Slab -On -Grade Edge Insulation R=0.0 1104.00 ft2
b. Conservation features
b. Floor Over Other Space R=13.0 1064.00 ft'
None
c. other (see details) R= 437.00 ft'
16. Credits
Pstat
Glass/Floor Area: 0.096 Total Proposed Modified Loads: 70.60
A c
PASS
Total Baseline
Loads: 85.90
I hereby certify that the plans and specifications cg�P-rP0Yr
this in o'KG*o
Review of the plans and.
f-TUE ST,gr
calculation are compliance with the Flori�d�'Energy
specifications covered by this
1�Oo
Code. �o�
calculation indicates compliance«,,
w STATE
with the Florida Energy Code.
F• nu,,�a�
PREPARED BY: '
Before construction is completed
u�
DATE:
+ this building will be inspected for
compliance with Section 553.908
I' a_
p 4
I hereby certify that this building, as designe sCttorir��
with the Florida Energy Code. �
Honda Statutes.
r
G'01)
.-
-OWNER/AGENT:
BUILDING OFFICIAL:
DATE: -D4
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 Q'n requires a Duct Leakage Test Report confirming duct leakage to outdoors;
tested in accordance with ANSURESNET/ICC 380, is not greater than 0.070 On for whole house.
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IMPU PANR-9n9n IMPtIT SUMMARY CHECKLIST REPORT
PROJECT
Title:
2021 Express 2605 Hayden R Bedrooms: 5
Address Type: Street Address
Building Type:
User
Conditioned Area: 2605
Lot #
Owner Name:
Express Homes
Total Stories: 2
Block/Subdivision:
# of Units:
1
Worst Case: Yes
PlatBook:
Builder Name:
Express
Rotate Angle: 90
Street:
Permit Office:
Cross Ventilation:
County: St. Lucie
Jurisdiction:
Whole House Fan:
City, State; Zip: ST LUCIE ,
Family Type:
Detached
FL,
NewlExisting:
New (From Plans)
Comment:
CLIMATE
Design Temp
Int Design Temp Heating Design Daily Temp
Design -Location
TMY Site 07.5 % 2.5 %
Winter
Summer Degree Days Moisture Range
FL, ST LUCIE CO INTL Fl _VERO_BEACH MUNI 39 90
70
75 299 68 Medium
BLOCKS
Number
Name
Area Volume
1
Blocki
2605.029 22403.3
SPACES
Number
Name
Area Volume Kitchen Occupants
Bedrooms IntilID Finished Cooled. Heated
1
First Floor
1104.012 9494.5 Yes 1
1
1 Yes Yes Yes
2
Second Floor
1501.011 12908.7 No 5
4
1 Yes Yes Yes
FLOORS
#
Floor Type
Space Perimeter Perimeter R-Value
Area
Joist R-Value Tile_ . Wood Carpet
1 Slab -On -Grade Edge Insuiatlo First Floor 157 It 0
1104 ft2
— 0.8 0 0.2
2 Floor Over Other Space
Second Floor — _
1064 ft=
13 0.8 0 0.2
3 Floor over Garage
Second Floor --_-
437 ft'
13 0.8 0 0.2
ROOF
/
Roof Gable Roof
Rod
Solar SA Emitt Emitt Deck Pitch
V #
Type
Materials Area Area Color
Barr
Absor. Tested Tested Insul. (deg)
1
Hip Composition shingles 1723 fN 0 ft2 Medium
N
0.75 No 0.9 No 0 26.57
ATTIC
V #
Type
Ventilation Vent Ratio (1 in)
Area
RBS IRCC
1
Full attic
Vented 300 1541 it*
N N
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FORM R405-2020 INPUT SUMMARY CHFGKI _IST RPPART
CEILING
# Ceiling Type Space
R-Value
Ins Type
Area
Framing Free Truss Type
1 Under Attic (Vented) First Floor
38
Blown
1104 ft'
0.11
Wood
2 Under Attic (Vented) Second Floor
38
Blown
1501 W
0.11
Wood
WALLS
Adjacent
Space
Cavity Width
Height
Et
Sheathing Framing
_
Solar Below
-1
N=>E Exterior Concrete Block - Int InsulFirst Floor
4.1 39
8
8 8
343.8 it=
6
0
0.5
0
2
W=>N Exterior Concrete Block - Int InsulFirst Floor
4.1 36
8
8 8
317.8 ft'
0
0
0.5
0
- 3
S=>W Exterior Concrete Block - Int InsulFirst Floor
4.1 11
4
8 8
98.2 ft'
0
0
0.5
0
4
S=>W Exterior Concrete Block - Int InsulFirst Floor
4.1 6
8
8 8
67.8 ft'
0
0
0.5
0
5
E=>S Exterior Concrete Block - Int InsuIFIrst Floor
4.1 20
0
8 8
173.3 IF
0
0
0.5
0
-6
S=>W Garage Frame - Wood First Floor
13 21
8
8 8
187.8 ft'
0
0.23
0.5
0
7
E=>S Garage Frame : Wood First Floor
13 20
8
8 8
179.1 ft'
0
0.23
0.5
0
8
N=>E Exterior Concrete Block - Int Ins8econd Floor
4.1 39
8
8 8
343.8 ft'
0
0
0.5
0
9
W=>N Exterior Concrete Block - Int Ins&-cond Floor
4.1 40
8
8 8
362.4 T
0
0
0.5
0
_ 10
S=>W Exterior Concrete Block - Int Inslitecond Floor
4.1 39
8
8 8
343.8 T
0
0
0.5
0
11
E=>S Exterior Concrete Block - Int Insf lecond Floor
4.1 40
8
8 8
352.4 ft'
0
0
0.6
0
DOORS
# Omt Door Type Space
storms
U-Value
Width -
Height
Area
Ft
- In
Ft In
1 S=>W Insulated First Floor
None
.4
3
6 8
20 ft'
2 W=>N Wood First Floor
None
.39
2
8
6 8
17.8 ft'
WINDOWS
Orientation shown is the entered orientation => changed to Worst Case.
Wail
Overhang
V
# Omt ID Frame Panes NFRC U-Factor SHGC
Imp
Area
Depth
Separation
Int Shade
Screening
1 N=>E 1 Metal Low-E Double Yes
0.55 0.26
N
46.5 ft'
1 ft 0 in
11 ft 0 in
None
None
2 N=>E 1 Metal Low-E Double Yes
0.54 0.25
N
40.0 ft'
2 ft 0 in
1 ft 0 in
None
None
3 S=>W 3 Metal Low-E Double Yes
0.55 0.26
N
31.0 T
1 ft 0 in
11 ft 0 in
None
None
4 S=>W 4 Metal Low-E Double Yes
0.55 0.26
N
2.5 ft'
6 ft 2 In
2 It 0 in
None
None
5 N=>E 8 Metal Low-E Double Yes
0.55 0.26
N
62.0 ft'
1 ft 0 in
1 ft 0 in
None
None
6 S=>W 10 Metal Low-E Double Yes
0.55 0.26
N
62.0 ft'
1 ft 0 In
0 ft 0 in
None
None
7 S=>W 10 Metal Low-E Double Yes
0.55 0.26
N
6.0 W
1 ft 0 in
0 ft 0 in
None
None
GARAGE
# Floor Area Ceiling Area Exposed Wall Perimeter
Avg. Wall Height
Exposed Wall Insulation
1 436.872 W 436.872 ft'
64 ft
8.6 ft
13
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FORM RAn5_�?ngn IIJPI IT CI IMMAI?V:t--U=(_KI ICT oconnT
INFILTRATION
# Scope Method
SLA
CFM 50 ELA EgLA ACH ACH 50
1 ' Wholehouse Proposed ACH(50)
.000382
2613.7 143.4 269.21 .1716
7
HEATING SYSTEM
# System Type
Subtype
Speed Efficiency Capacity
Block
Ducts
1 Electric Heat Pump/
Split
Singl HSPF:9 . 46.5 kBhAr
1
sys#1
COOLING SYSTEM
77�# System Type
Subtype
Subtype Efficiency Capacity Air Flow
SHR Block
Ducts
1 Central Unit/
None
Singl SEER: 16 48 .kBtu/hr 1440 'drn
0.73 1
sys#1
HOT WATER SYSTEM
# System Type SubType
Location
EF Cap Use SetPnt
Conservation
1 Electric None
Garage
0.93 .50 gal 70 gal 120 deg
None
SOLAR HOT WATER SYSTEM
FSEC
Cart . # Company Name
Collector.
System Model #. Collector Model # Area
Storage
Volume
FEF
None None
.
DUCTS
— Supply —
Location R-Value Area
— Return — Air CFM 25 CFM26
Location Area Leakage Type Handler TOT OUT ON RLF
HVAC #
Heat Cool
1 .. Attic 8 160 ftz..
Attic
65112 Proposed On Second Flo — cfm 182.4. cfm .0.07. 0.50
1 1
TEMPERATURES
Programable Thermostat: Y .
Cooling HJan HFeb [ Mar
Heating Jan Feb IX� Mar
Venting Jan Feb [t�X Mar
Ceiling Fans:
[ ] r Ma Jun Jul AugSe
L Apr May Jun Jul Aug Sep
Ixl
Oct Nov
Oct X Nov
Dec
Dec
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FORM R405-2020 INPUT: SUMMARY CHECKLIST REPORT..
Thermostat Schedule: HERS 20.06 Reference
Hours
Schedule Type
1
2
3
4
5
6
7
8
9
10
1:1
12
Cooling OW)
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
se.
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
6B
68
PM
68
68
68
68
68
68
68
68•
68
68
66
66
MASS
Mass Type-
Area
Thickness
Furniture Fraction
Space ... -
Defauk(8 Ibs/sq.ft.
..
0 R=
0 ft
0.3
First Floor
WOWS lbs/sq.fL
0 ft
O
ft
0.3
Second Floor
a
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FORM R405-2020.
ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX* = 92
The lower the EnergyPerformance Index, the more efficient the home.
1. New construction or existing
2. Single family or multiple family
3. Number of units, if multiple family
4. Number of Bedrooms
5. Is this a worst case?
6. Conditioned floor area (fe)
7. Windows" Description
a. U-Factor. Dbl, U=0.55
SHGC: SHGC=0.26
b. U-Factor: Dbl, U=0.54
SHGC: SHG6=0.25
c. U-Factor. N/A
SHGC:
d. U-Factor. N/A
SHGC:
Area Weighted Average Overhang Depth;
Area Weighted Average SHGC:
8. Skylights Description
a. U-Factor(AVG): N/A
SHGC(AVG): NIA
, ST LUCIE, FL,
New (From Plans)
10. Wall Type and Insulation
Insulation
Area
Detached
a. Concrete Block - Int Insul, Exterior
R=4.1
2383.30 ft'
b. Frame - Wood, Adjacent
R=13.0
366.89 ft2
1
c. NIA
R=
ft2
5
d. WA
R=
ft2
Yes
11. Ceiling Type and insulation level
Insulation
Area
a. Under Attic (Vented)
R=38.0
2605.00 ft'
2605
b. NIA
R=
ft2
Area
c. N/A
R=
ft2
210.00 ft'
12. Ducts, location & insulation level
R ft2
a. Sup: Attic, Ret: Attic, AH: Second Floor
8 160
40.00 ft2
13. Coaling systems
kBtufhr
Efficiency
ft2
a. Central Unit
48.0 SEER:16.00
$'
1.212 ft.
0.258
Area
Ilia
9. Floor Types Insulation Area
a. Slab -On -Grade Edge Insulation R=0.0 1104.00 8'
b. Floor Over Other Space R=13.0 1064.00 fl'
c. other (see details) R= 437.00 ft2
14. Heating systems
a. Electric Heat Pump
15. Hot water systems
a. Electric
b. Conservation features
None
Credits (Performance method)
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: 5410 a.N.2 Date
Address of New Home: 3316 Homestead Dr
04/12/21
City/FL Zip:
kBtufhr Efficiency
46.5 HSPF:9.00
Cap: 50 gallons
ER 0.93
Pstat
*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 (2620)
Mandatory Requirements for Residential Performance, Prescriptive and ERI Methods. .
ADDRESS: Permit Number:
ST LUCIE , FL,
MANDATORY REQUIREMENTS - See: individual code sections for full details.:
SECTION R401 GENERAL
R401.3 Energy Perfoenance: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 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
R402A.1.2. The sealing methods between dissimilar materials shall allow for differential expansion and contraction.
❑ R402.4.1.1 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 official, 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 verified. as having an air leakage rate not exceeding seven air.
changes per hour in Climate Zones 1 and 2, and three air changes perhour in Climate Zones 3 through 8. Testing shall be conducted in
accordance with ANSI/RESNET/ICC 380 and reported at -a pressure of 0.2 inch;w.g. (5D pascals). Testing.shall be conducted by either,
individuals as defined 1n'Section 553.993(5) or (7), Florida Statutes, or individuals licensed as set forth in Section 489.105(3)M, (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 perforated at any time after creation of alf 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 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.
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.. New wood -burning fireplaces shalt have tight -fitting flue'dampersor doors, and outdooircombustion air. Where
using light -fitting doors on factory -built. fireplaces listed andlabeled in accordance with UL 127, the doors shall be tested and listed for the
fireplace. Where:using fight -fitting doors on masonry fireplaces, the doors shall be listed and labeled in accordance with UL 901.
❑ 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 more than 0.5 cirri 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 laboratory 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-buming 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 Us) when tested In accordance with ASTM E283 at a 1.57 psf (75 Pa) pressure differential. All recessed
luminaires shall be sealed with a gasket or caulk between tha housing and the Interior wall or ceiling covering.
R403.1 Controls.
SECTION R403 SYSTEMS
❑ 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
C403.2.9.2 of the Commercial Provisions of this code and shall be shown to meet dud tightness criteria below.
Dud 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 manufacturer's air handler enclosure if installed at the time of the test All registers shall be taped or otherwise
sealed during the test.
2. Postconstruction test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the entire
system, including the manufacturer's air handler enclosure. Registers shall be taped or otherwise sealed during the test.
Exceptions:
1. A duct air leakage test shall not be required where the duds and air handlers are located entirely within the building
thermal enve(ope.
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 sir leakage Qn to the outside of less than 0.080 (where Qn =
duct leakage to the outside in chn per 100 square feet of conditioned floor area tested at 25 Pascals) is indicated in the
compliance report 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.
❑ R403.3.6 Building cavities (Mandatory). Building framing cavities shall not be used as ducts or plenums.
R403.4 Mechanical system piping Insulation (Mandatory). Mechanical system piping capable of carrying 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 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 she11 be In 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. Manual controls shall be readily accessible.
R403.t IA Circulation systems. Heated water circulation systems shall be provided with a circulation pump. The system return pipe shall
Elbe a dedicated return pipe or a cold water supply pipe. Gravity and thernosiphon 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 103 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 2 of 5
MANDATORY REQUIREMENTS - (Continued)
R403.6.5 Heat traps (Mandatory). Storage water heaters not equipped with integral heat traps and having vertical pipe risers shall have
heat traps installed on both the Inlets and outlets. Extemal heat traps shall consist of either a commercially available heat trap or a
downward and upward bend of at least 3'/ inches (89 mm) in the hot water distribution line and cold water line located as close as possible
to the storage tank.
R403.5.6 Water heater efficiencies (Mandatory).
R403.5.6.1.1 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 1000Fto 140°F (38°C to 600C),
R403.5.6.1.2 Shut down. A separate switch or a clearly marked circuit, breaker shall be provided to permit the power supplied to
electric service systems to be turned off. A separate valve shall be provided to permit the energy supplied to the main bumer(s) of
combustion types of service water -heating systems to be turned off.
R403.5.6.2 Water -heating equipment. Water -heating equipment Installed in residential units shall meet the minimum efficiencies of
Table C404.2 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 be determined from the Florida Solar Energy Center Directory of
Certified Solar Systems. Solar collectors shall be tested In accordance with ISO Standard 0806, 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 atilt angle between 10 degrees and 40 degrees of the horizontal; and
2. Be installed at an orientation within 45 degrees of true south.
R403.6 Mechanical ventilation (Mandatory). The building shall be provided with ventilation that meets the requirements of the
Florida Building Code, Residential, or Florida Building Code, Mechanical, as applicable, or with other approved means of ventilation
Including: Natural, Infiltration or Mechanical means. Outdoor air intakes and exhausts shall have automatic or gravity dampers that
close when the ventilation system is not operating.
R403.6.1 Whole -house mechanical ventilation system fan efficacy. When installed to function as a whole -house mechanical
ventilation system, fans shall meet the efficacy requirements of Table R403.6.1.
Exception: Where an air handler that is integral to tested and listed HVAC equipment is used to provide whole -house mechanical
ventilation, the air handler shall be powered by an electronically commutated motor.
ElR403.6.2 Ventilation air: Residential buildings designed to be operated at a posithre 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,
crawispaces, attached enclosed garages or outdoor spaces adjacent to swimming pools or spas.
3. If. ventilation air is drawn from enclosed space(s), then.the walls of the spade(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
❑ R403.7.1:Equlpment 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 forthe 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 taw for the geographic location where the equipment is
installed.
TABLE R403.6.1
WHOLE -HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICAfM
FAN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFM/WATT)
AIRFLOW RATE.MAXIMU
(CFM)
HRV or. ERV
Any
1.2 clmA"tt
Any
Range hoods
Any
2.8 cfmAeratt
Any
In-Ilne fan
Any
2.8 cf ntwatt
Any
Bathroom; utility room
10
1.4 cfm/watt
<90
Bathroom; utility room
90
2.8 cfm/watt
Any
For SI: 1 qfm = 28.3 Umin. a. When tested In accordance with HVI Standard 916
3/28/2021 3:03 PM EnergyGauge® USA 7.0.00 - FlaRes2026 FBC 7th Edition (2020) Compliant Software Page 3 of 5
MANDATORY REQUIREMENTS (Continued)
❑ R403.7.1.1 Cooling equipment capacity. Cooling only equipment shall be selected so that its totaicapacity 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 WAHRI 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 theload 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 used for the load
calculation and shall be adjusted for return side gains if the return duct(s) is installed'ln an unconditioned space.
Exceptions:
1. Attached single- and multiple -family residential equipment sizing may be selected so that its cooling capacity is less than the
calculated total sensible load but not less than 80 percent of that load.
2.
When signed and sealed by a Florida -registered engineer, In attached single -.and multiple -family units, the capacity of
equipment 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 A i and the heat pump total cooling capacity shall not be more than 1.15 times greater than the design cooling load even If
the design heating load Is 1:15 times greater than the design cooling load.
❑ R403.7.1.2.2 Electric resistance furnaces. ElecMc 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 healing system is utilized to provide cooling or heating to the major entertainment areas.
2. A variable capacity system sized for optimum performance during base load periods is utilized.
R403.8 Systems serving multiple dwelling units (Mandatory). Systems serving multiple dwelling units shall comply with Sections
ElC403 and C404 of the Florida Building Code, Energy Conservation —Commercial Provisions in lieu of Section R403.
❑ R403.9 Snow melt and Ice system controls (Mandatory) Snow- and ice-melling 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 (4.8"C).
❑ 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 extemal to and within 3 feet (914 mm) of the heater. Operation
of such switch shall not change the sifting 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 buming 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
shall be installed for heaters 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.
3/28/2021 3:03 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 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 21.56. Pool
heaters fired by natural or LP gas shall not have continuously burning pilot lights.
❑ R403.10.6 Heat pump pool heaters. Heat pump pool heaters shall have a minimum COP of 4.0 when tested in accordance
with AHRI 1160, Table 2, Standard Rating Conditions -Low Air Temperature. A test report from an Independent laboratory is
required to verify procedure compliance. Geothermal swimming pool heat pumps are not required to meet this standard.
R403.11 Portable spas (Mandatory). The energy consumption of electric -powered portable spas shall be controlled by the
requirements of 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 2.38 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.
3. Any dehumidifier unit located In unconditioned space that treats air from conditioned space shall be insulated to a minimum of R-2.
4. Condensate disposal shall be in accordance with Section M1411.3.1 of the Florida Building Code, Residential.
❑ R403.13.1 Ducted dehumidifiers. Ducted dehumidifiers shall, In addition to conforming to the requirements of Section R403.13,
conform to the following requirements:
1. If a ducted dehumidifier is configured with return and supply ducts both connected into the supply side of the cooling system, a backdraft
damper shall be installed in the supply air duct between the dehumidifier inlet and outlet duct.
2. If a ducted dehumidifier is configured with only its 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 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
R464.1 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 3:03 PM EnergyGauge® USA 7.0.00 - FlaRes202O 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
Project Name: 2021 Express 2605 Hayden RT PSL AL SH COM16 Builder Name: Express
Street: Permit Office:
City, State, Zip: ST LUCIE , FL , Permit Number.
Express Homes Jurisdiction;
w
0Owner.
Design Location: FL, ST LUCIE CO_INTL
v
COMPONENT
AIR BARRIER CRITERIA
INSULATION INSTALLATION CRITERIA
General
A continuous air barrier shall be installed in the building envelope.
Air -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 an dropped oeilin 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 attics aces shall be sealed.
Walls
The junction of the foundation and sill plate shall be sealed.
Cavities within comers and headers of frame walls
The junction. of the top plate and the top of exterior walls shall be
shall be insulated by completely filling the cavity
sealed.
with a material having a thermal resistance of R-3
Knee walls shall be sealed.
per inch minimum.
Exterior thermal envelope insulation for framed
walls shall be installed in substantial contact and
continuous alignment with the air barrier.
Windows, skylights
The space between window/door jambs and framing, and
and doors
skylights and framing shall be sealed.
Rim joists
Rim joists shall include the air barrier.
Rim joists shall be insulated.
Floors
The air barrier shall be installed at any exposed edge of
Floor framing cavity insulation shall be installed to
(including
Insulation.
maintain permanent contact with the underside of
above -garage
subfloor decking, or floor framing cavity insulation
and cantilevered
shall be permitted to be in contact with the top side
floors)
of sheathing, or continuous insulation installed on
the underside of floor framing and extends from the
bottom to the top of all perimeter floor framing
members.
Crawl space walls
Exposed earth in unvented crawl spaces shall be covered with
Where provided instead of floor insulation, insulation
a Class I vapor retarder with overlapping joints taped.
shall be permanently attached to the crawlspace wall
.
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
3s.
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 air tight and IC rated.
Plumbing and wiring
Batt Insulation shall be out neatly to fit around wiring
and plumbing in exterior walls, or insulation that on
installation readily conforms to available space shall
extend behind pilling and wiring-
Shower/tub
The air barrier installed at exterior walls adjacent to showers and
Exterior walls adjacent to showers and tubs shall
on exterior wall
tubs shall separate them from the showers and tubs.
be insulated.
Elecldcal/phone box or
The air barrier shall be installed behind electrical or communication_
exterior walls
boxes or air4ealed 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
a in arrriMin inannMin
armn of Inn wells ni..�ll I.s : ....1.. .:a1. .2
�• ... ���.....I ...vr...v - v."IV v- 01 a - rc u1 0Y 1Y011w WIIII U11V iAYY15,pp$ 0t ILA# -WV.
3/28/2021 3:03 PM EnergyGauge® USA 7.0.00 - FlaRes2020 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 Ruilding Code, Energy Conservation, 7thEdition
Jurisdiction:
Permit #:
.Lj,. t - t ..• sl t F [i Y t N��i4 GG 't _ ''! Y (�, iy, a i r 3
'A
Job iinfcrmat%n 4 ry 1F+ }� i Y 9E i x11r II N" S�3 !1 ! - i h'.
M1 . 3 ,
Builder: Express Community., Lot: NA
Address:
City: ST LUCIE State: FL Zip:
r i Ai _ akage N, ry 6 - 1 + ✓� .. �, „L t �th S� ; -' y n � `Yf _. +^ 1 .,tli j y.
kLeTest`Results Pppssmf/f�}rasulfsmustmeetertherthePerforman`ce Prescnptrve'orERIIVIethod'
c H t. to 1 f �,f
'
s ,. - t ft:. .. f:....n ..t .0 _P �:v r.l vl ... .A -< , .. � .�..,fl v.k4 •t !F`..:ix �.., ..-.. ^ 4 Ty.. t :V ..Iti ti+.i.' i... N,�X.n tc .tl: ���
IA �
Oia PRESCRIPTIVE: METHOD The building of dwell(ng Lnd shailfbe tested and verified as having an air teakagefraterof not exceeding 73air 3
.
errhour kat atpres'sttre of 02 inch w*g�'(50 Pe�scals) in,Clfma#e Zones ,
,({,
{`R i:L ..J_i t+ A`.a 4v i t.c :Il t' Z � (r +C .iJ: / if_Jit y n l��d); . � r
.V�.• _
ry }
ti Q !PERFl1RMANCE"or ERI METHOD The building or dweQing ynit shall be tested: and ver�ieil�as+haGingtan�amleakage:rate of not exceer9ingy'
the selected'ACH(50) value as shown onFForfn;R405 2020'(Performance) or R406-20,20 (ERI) .sectionflabeletl as infiltration; stfb= ecGon A�CH50
.. - t �ti Sf
specified on Fo►m,R405-2020 Energy Calc (P.erformance) or R406 2020 (ERJ 7.000
.
_ '+ .-s:t .fu.
x 60 22403 — Method for calculating building volume:
CFM(50) Building Volume ACH(50)
O Retrieved from architectural plans
❑ PASS 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 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 553.9930. or;(7),. Florida Statues.or individuals licensed as set forth in Section
489.105(3)(f), (g), or (i) or an approved third party. A written report of the results of the test shall be signed by the party conducting the test and
provided to thecode official. Testing shall be performed at any time after creation of all penetrations of the building 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 hampers 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.
}
i ,
. �
a y
♦Testing Companyr
�yi
:f tt
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 3:03:47 PM Energybauge® USA 7.0.00 - Fla-ket202O FBC 7th Edition (2020) Compliant Software Page 1 of 1
Duct'Leakage Test Report
Residential Prescriptive, Performance or ERI Method Compliance
Jurisdiction: Permit #:
t F3 t t-
ca � Win
�Jbb InformationAI_
;
Builder.: Express Community: Lot: NA
Address:
City: ST LUCIE State: FL Zip:
3ppw��
rt. ! i `' S:1r "
System 1
cfm25
System 2
cfm25
System 3
cfm25
Sum of others
cfm25
Total of all
cfm25
- 2605 = Qn
Total of all
Total Conditioned
systems
Square Footage
F]
PASS FAIL
r7 F rJ
Q° Prescriptive Method cfm25"(T6tal)_
iyl o.guallfy as "substantially leakifree" `Qr` Total rrirUst be less Phan' or 4 j
equal to 0 04 if air handler unit Is installed; If air handler unit is:not
`,'installed,;QntTotal;inustibe'less than or equal to`0 03 °This testing
meillod ri�eets the, requirements in`accordance with Section R403 3'3
r } F Yls�ltie abrhandlerungmstalled dunng;te'sting? DYESI(lc°� DNO (Sa"nj
l
rt/
±:(�{ PeERl Method 'cfm25 ;(out orTotal) y }
o
c Toxqua0V- using this method, Qn must not be greater than that
4
�.NY1ff t. �at ltl+� i^ 31 l
�.'�e8(f8g@ Type SeleCtBdrOn'�OIr1 al t*��fi' F i�,s�l,,.
y'sl m F Proposed an t ri 0.07 Y '`
1 "tir
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.
i..'n
C g L;�
Testinompay`' df i 7 j 71 �Il lit a t r th fi 7 R° y vt.: ri
r
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 3:03:52 PM
Page 1-of 1
2021 Express Hayden Right St Lucie Alum Shingle Com 16
HVAC Load Calculations
for
Express Homes
R"IDmN7fAY.
17v"VAk; HVACI L oADs
Prepared By:
Kristin Kelly
Florida Breeze
2620 Kirby Circle
Palm Bay, FI 32905
321-951-8767
Sunday, March 28, 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.
Title:
2021 Express Hayden Right St Lucie Alum Shingle Com 1:6
Designed By:,
Kristin Kelly
Project Date:
March 28, 2021
Client Name:
Express- Homes
Company Name:
Florida Breeze
Company Representative:
Kristin Kelly
Company Address:
2620 Kirby Circle
Company City:
Palm Bay, FI 32905
Company Phone:
321-961-8167
Building Orientation:
Front door faces South
DailyProject
^Temperature Range:
wevmn
Latitude:
27 Degrees�
Elevation:
25 ft.
Altitude Factor:'
<lBSS
Outdoor
Outdoor Outdoor Indoor Indoor Grains �
DrV Bulb Wet Bulb kel.Hum Re8Hum Dry Bulb Difference
V0ntoc
43 30.4 n/b n/o 70 n/o
Summer:
00 78 59% 50% 76 61 |
Total Building SupplyCFK0: '1,235 CFM Per Square ft.:
8quanafLcfRoom Aroo 2�05 GquonafL ' Ton ' 731
Voumo(ftP): 32.404
Total Heating Required Including Ventilation Air: 40 396 Btuh 40.396 M13_H
Total Latent Gain:— ~'~~~ ~~'' 2' ° |
Total Cooling Required Including Ventilation Air: 42.751 Btuh 3.56 Tons (Based OnSensible +Latent) !
Rkvoois 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.
Rhvac Resitlenbal 8< Light Commercial HVAC, Loads, �, Elite Software Developmentylnc:
Flonda,f3reeze i { r, 2021 Express Hayden Right 3t Lucie AIu1n Shingle Comb
:,West -Melbourne 'FL .329U4 `. ' s r - �'
Miscellaneous Report -------- ----- _ - l
Winter:
42
39.4
80%
n/a 70 n/a
Summer:
90
78
590/0
50% 75 61.09
pU ��SlZing�'Ihpl�tS
...�...... h,.. — i��.__::a�--y._.�- � :_,• _:i..ti.ly._. ��y� i it,tL:�.�'s.!��.rr:t,,.L
Main Trunk
Ruriouts
Calculate:
Yes
Yes
Use Schedule:
Yes
Yes
Roughness Factor:
0.01000
0.01000
Pressure Drop:
0.1000
in.wg;/100 ft.
0.1000
in.wg./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.
Infiltration Specified:
Infiltration Actual:
Above Grade Volume:
0.4'10
AC/hr
153
CFM
0.410
AC/hr
X 22,404
Cu.ft.
9,186
Cu.ft./hr
X 0.0167
0.210
AC/hr
78
CFM
0.210
AC/hr
X 22.404
. Cu.ft.
4,705
Cu.ft./hr
X 0.0167
Total Building Infiltration: 153 CFM 78 CFM
Total Building Ventilation: 0 CFM 0 CFM
---System I
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: 0.410 AC/hr (153 CFM), Construction: Average
Summer Infiltration Specified: 0.210 AC/hr (78 CFM), Construction: Average
Duct, Load'Faetor �5ceharios'for System 1 , �; a ' ,.
1 Supply
1 Return
C:1... \2021 Express ... E COM 16.rh9
Attic 16B 0.12 8 802 No
Attic 1613 0.12 8 750 No
Sunday, March 28, 2021, 3:41 PM
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Rhvad i
,Flonda,B�eeze, � ,� � �,�, n , � ' ` � `,' - ' ` �► � 2021�iF�cpress Hayden''Right St Lucie Alum Shingle Com,16!
;INest.Meltaoume'.1FLE 2904
r ..._.�_�..�.....i t.. ..��_-.0...,>.�..j- .:i=t�...�c �L'.5.:..,,_....�ti,.,_:.ut.:... t i t �, .._+._�'.� • --.:r_:=t...�:«.:.t�:.:.;.�..._..�-�- r� r.� r.,,. ,.:�:........Pa�e 6r
_Tabular Manua! D Ducik_6 Data ,- -Duct System 1 -Supply _ ] i
---Duct Name: ST-100, Effective Length: 20.0
Trunk 0.003 12
2,273
0.171
Up: Fan 72 9.3
0.856
0.000 f
Rnd 20.0 13.1
0.0
0.421
Nearest Inch 1,785 62.8
0.265
0.444
I
---Duct Name: SR-100, Supplies: First Floor, Effective Length: 8.0
Runout 0.0003 6
611
0.009
Up: ST-100 72 4.1
0.116
0.000
Rnd 8.0 6.6
0.0
0.009
Nearest Inch 120 12.6
0,256
0.454
,--Duct Name: SR-110; Supplies: First Floor, Effective Length: 12.0
Runout 0:0003 4
516
0.017
Up: ST-100 72 3.1
0.141
0.000
Rnd 12.0 4.4
0.0
0.017
Nearest Inch 45 12.6
0.248
0.461
---Duct Name: SR-120, Supplies: First Floor, Effective Length: 8.0
I
Runout .0.0003 6
611
0.009
Up: ST-100 72 4.7
0.115
0.000
Rnd 8.0. 6.6
0.0
0.009
Nearest Inch 120 12.6
0.256
0.454
---Duct Name: SR-130, Supplies: First Floor, Effective Length: 10.0
I
Runout 0.0003 6
611
0.012
Up: ST-100 72 4.7
0.115
0.000
Rnd 10.0 6.6
0.0
0.012
Nearest Inch 120 15.7
0.253
0.456
---Duct Name: SR-140, Supplies: First Floor, Effective Length: 15.0
Runout 0.0003 6
611
0!017
Up: ST-100 72 4.7
0.115
0.000
Rnd 15.0 6.6
0.0
0.017
Nearest Inch 120 23.6
0.248
0.462
---Duct Name: ST-110, Effective Length: 20.0
Trunk 0.003 10.
2,310
0.224
Up: ST-100 . 72 7.8
1.118
0.000
Rnd 20.0 10.9
0.0
0.224
Neatest Inch 1,260 52.4
0.041
0.668
---Duct Name: SR-150, Supplies: First Floor, Effective Length: 1.0
Runout 0.0003 4
516
0.001
Up: ST-110 72 3.1
0.141
0.000
Rnd 1.0 4.4
0.0
0.001
Nearest Inch 45 1
0.040
0.669
---Duct Name: SR-160, ;Supplies: First Floor, Effective Length: 10.0
Runout o.0003 6
611
0.012
Up: ST-110 72 4.7
0.115
0.000
Rnd 10.0 6.6
0.0
0.012
Nearest Inch 120:16.7
0.030
0.679
CA ...\2021 Express ... E COM 16.rh9
Sunday, March 28, 2021,
J
3:41 PM
thvac Residentiat8Li ht Commercial HVAC Loatls, "+ t , ,� „n+� i Ra,Eh{,� 17 i,,, +Elite'Software;Development, lnc
;londaBreeze �'1+ �l n , ; 2021;ExpressHayden,RigR. t:Lude Alum ShingleCom'16'
n:,PMage7+
[Tabular Ma_nual_D Ductsize Data - Duct .System 1 - Supply (cont'd) _ _
---Duct Name: SR-170, Supplies: First Floor, Effective Length: 6.0
Runout
0.0003
4
Up: STA 10
72
3.1
Rnd
6.0
4.4
Nearest Inch
45
6.3
---Duct Name: SR-180, Supplies: First Floor, Effective Length: 3.0
Runout
0.0003
6
.Up: STA 10
72
4.7
Rnd
3.0
6.6
Nearest Inch
120
4.7
---Duct Name: ST-120, Effective Length: 0.0
Trunk
0.003
15
Up: STA 10
72
11.6
Rnd
0.0
16.4
Nearest Inch
930
0
---Duct Name: SR-190,.Supplies: Second Floor, Effective Length: 8.0
Runout
0.0003
6
Up: ST-120
72
4.7
Rnd
8.0
6.6
Nearest Inch
120
12.6.
---Duct Name: SR-200, Supplies: Second Floor, Effective Length: 12.0
Runout
0.0003
5
Up.8T-120
72
3.9
Rnd
12.0
5:5
Nearest Inch
75
15.7
--Duct Name: SR-210, Supplies: Second Floor, Effective Length: 6.0
Runout
0.0003
4
Up: ST-120
72
3.1
Rnd
6.0
4.4
Nearest Inch
45
6.8
---Duct Name: SR-220, Supplies: Second Floor, Effective Length: 10.0
Runout
0.0003
4
Up: ST-120
72
3.1
Rnd
10.0
4.4
• Inch
45
10.5
INearest
---Duct Name: SR-230, Supplies: Second Floor, Effective Length: 12.0
Runout
0.0003
5
i Up: ST-120
72
8.0
i Rnd
12.0
5.5
Nearest Inch
75
15.7
---Duct Name: ST-130,
Effective Length: 16.0
Trunk
0.003
14
Up: ST-120
72
10.8
Rnd
15.0
.15.3
Nearest Inch
570
56
516
0.141
0.0
0.033
611
0.115
0.0
0.038
758
0:074
0.0
0.041
611
0.115
0.0
0.032
550
0.120
0.0
0.027
516
0.141
0.0
0.033
516
0.141
0.0
0.027
550
0.120
0.0
0.027
0.008
0.006
0.008
0.676
0.003
0.000
0.003
0.671
0 000
0 000
0 000
0.009
0.000
0.009
0.677
0.014
0.000
0.014
0.682
0.008
0.000
0.008
0.676
0.014
0.000
0.014
0.682
0.014
0.000
0.014
0.682
533
0.006
0.041
0.000
0.0
0.006
0.035
0.674
CA ...\2021 Express ... E COM 16.rh9
Sunday, March 28, 2021, 3:41 PM
Rhvac Residential &light Commercial HVAC Loads 1 } ,r' ( ElitelSoffware Development,+Inc:`
t(1lli t}'.,. t lit i. �101 �I 1 i ,I a.}3r� 1 ,. - i� '1 i
FlondaBreeze i ,,a„ , 4»n�� + 20211Express`,HaydenlRight3tLuc}e Alum ShingleCom•16`
W,est'MelSourrie"'EL 32904'` r - I � t _Page 8` - _
(_Tabular Manual.D Ductsize Data Duct System 9 - Supply (cont'd) _
',,` Duct Name(} A' � ♦' } rt :m i _ r* ,, , Y ' •,.,N , f- a'1�.t C ; qi j.. Y. ,
'- t (fir a, v - - 'll_ cl - ,.0 �»::i 1 j�E r , a�'1 "1+ ,e 1i' •, ',.i ,, , alr t. �} . i 1'n '" • ,,.0 r:;:
RouOhtessE1Diametert },:. hj Itlf,ll Velacrty;• {� YSPL+Duct.
UpstreamTemperatureWidth
Shape r;i d �r r liril 11 i�4,� L@n tll In 1 1 it !} i 3S'tM1 9 i I i 4
:Y r + �, FfSP, L
•14 i�P a1.:;, s i r tY it1 :.f a, 1 ill,. ,,I}+�.
Sizing: , !, ,CAM+., ,r; ;, w Areal,. + 4 r SP Avail. ,SPL Cumulr
---Duct Name: SR-240, Supplies: Second Floor, Effective Length: 8.0
Runout 0.0003 6 611 0.009
j Up: ST-130 72 4.7 0.115 0.000
Rnd 8.0 6.6 0.0 0.009
Nearest Inch 120 12.6 0.026 0.683
---Duct Name: SR-250, Supplies: Second Floor, Effective Length: 7.0
Runout 0,0003 4 516 0.010
Up: STA30 72 3.1 0.141 0.000
Rnd 7.0 4.4 0.0 0.010
i Nearest Inch 45 7.3 0.025 0.684
---Duct Name: SR-260, Supplies: Second Floor, Effective Length: 9.0
Runout 0.0003 6 611 0.010
Up: ST-130 72 4.7 0.115 0.000
Rnd 9.0 6.6 0.0 0.010
Nearest Inch 120 14.1 0.025 0.684
-Duct Name: SR-270, Supplies: Second Floor, Effective Length: 5.0
Runout 0.0003 5 550 0.006
Up: ST-130 72 3.9 0.120 0.000
Rnd 6.0 5.6 0.0 0.606
Nearest Inch 75 6.5. 0.029 0.680
---Duct Name: SR-280, Supplies: Second Floor, Effective Length: 20.0
Runout 0.0003 4 516 0.028
Up: ST-130 72 3.1 0.141 0.000
Rnd 20.0 4.4 0.0 0.028
Nearest Inch 45 20.9 0.007 0.702
---Duct Name: SR-290, Supplies: Second Floor, Effective Length: 25.0
Runout 0.0003 4 516 0.035
Up: ST-130 72 3.1 0.141 0.000
Rnd 25.0 4.4 0.0 0.035
Nearest Inch 45 26.2 0.000 0.709
---Duct Name: SR-300, Supplies: Second Floor, Effective Length: 12.0
Runout 0.0003 5 550 0.014
Up: ST-130 72 3.9 0.120 0.000
Rnd 12.0 5.5 0.0 0.014
•i Nearest Inch 75 15.7 0.021 0.688
---Duct Name: SR-310, Supplies: Second. Floor, Effective Length: 8.0
Runout 0.0003. 4 516 0.011
Up: ST-130 72 3.1 0.141 0.000
Rnd 8.0 4.4 0.0 0.011
Nearest Inch 45 8.4 0.024 0.685
Report Units: Pressure: in.wg, Duct lengths: feet, Duct sizes: inch, Airflow: CFM, Velocity: ft./min; Temperature: F
CA ...\2021 Express:... E COM 16.rh9 Sunday, March 28, 2021,.3:41 PM
--- - ---------- ---------- -- -- -
Tabular Manual D Ductsize Data -Duct ,Sy tem 1 -Supply (cont'd)
.1 Duct Name, etc I
.fType M ' , ,y m Roughness fu .i Diameter I� ` `i Veloci SPL Duct.
Ti r, r ti !i i i i.ti. t t ! �'.i �{ ti -'- '
UpstrearnnTemperature�� N I'- , f {Widths :;, ,r , .!; Loss/100 ! SRL.Fitr
51
Le�gth'I' {, ; , Height { Fit:Eq Len' + 'SPLTot
Ni
u..Tsi
:$izm n,
g
Notes' Static pressure available values for return ducts are at the entrance of the duct. FoSr supply, they are at the exit.
The cumulative static pressure loss value fora 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 ..:..•'!ii {,{ t h �� � — ,r.��s , c f ' t '�! . •� �{... , _ — 4. ii, t! I t ,... . �c .,',.;{f
Number of active trunks. 4
Number of active runouts: 22
Total runout outlet airflow:
1,785
Main trunk airflow:
1,785
Largest trunk diameter:
15
ST-120
Largest runout diameter:
6
SR-100
Smallest trunk diameter:
10
ST-110
Smallest runout diameter:
4
SR-110
Supply fan external static pressure:
0.709
Supply fan device pressure losses:
0.250
Supply fan static pressure available:
0.459
Runout maximum cumulative static pressure loss:
0.709
SR-290.
Return loss added to supply:
0.023
Total effective length of return ( ft.):
30.0
RRA 10
Total effective length of supply ( ft.):
80:0
SR-290
Overall total effective length ( ft.):
110.0
RR-*110 to SR-290
Design overall friction rate per 100 ft.:
0.417
(Available SP x 100 / TEL)
System duct surface area (Scenario 1):
447.5
(Not linked to duct load)
Total system duct surface area: .
447.5
C:1... \2021 Express ... E COM 16.rh9 Sunday, March 28, 2021,.3:41 PM
� I �� �� _�� _ _' ��� 1— � - _.- _ �-7-[�,�,WF, rija
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"
14
"
—'DuctName: eT' 00,EffactiveLongt6: 0.0
Trunk 0.003 12 1,571 0.000
Up: Fan 72 9.3 0.413 0.000
Rnd 0.0 13.1 0.0 0.000
Nearest Inch 1.234 8 '0.033 0.023
---Duct Name: RRA00, Efbe.ctivmLenQth: 10'0
Runout 0.0003 12 786 0.008
Up: RT'100 72 9.3 0.077 0.000
Rnd 10.0 13.1 0.0 0.008
Nearest Inch 617 31.4 -0.015 0.008
--- Duct Name: RT410, Effective Length: 0.0
Trunk 0.003 12 786 0.000
Up:RT-1OO 72 9.3 0.106 0.000
Rnd 0.0 13.1 0.0 0.006
Nearest Inch 617 O '0.033 0.023
/
i --buctNanmm: RR-1 10. Effective Length: 30.0
Runout 0.0003 12 786 0.023
Up: RT-110 72 8.3 0.077 0.000-
Rhd 30.0 13.1 0.6 0.023
Nearest Inch 617 942 0.000 0.023
Report Units: Pnsoeuna: hx.wg. Duct lengths: fe». Duct sizes: inch, Airflow: CF .N.Velocity: ft.hnin.Temperature: F
Notes: Static pressure available values for return ducts are cdthe enbancaofthe duct. For supply, they are ntthe exit.
The cumulative static pressure loss value for oreturn hankiowdhrospeu to the en�ypoint ofthe oetummn t upstream
with the highest static pressure available. Total and cumu|odyo static pressure loss values for the nupp|ymoin trunk
include any dm�uepressure losses entered, and the uumu|advemay also imdudethe b�a|obaUopress ura|o�opfthe return
side.
Number of active trunks: 2'
Number ofactive mnouhy: 2
Total runnutoutlet airflow: 1.234
Main trunk airflow: 1.234
Largest trunk diameter: 12 RT-100
Largest runoutdiameter: 12 'Rk400
Smallest trunk diameter: 12 R7�1OO
' Smallest mnoutdiameter: 12 RR-1OO
Runout maximum cur ulalivastatic praoouneloss: 0.023 RR'110
Return loss mddodto 0.023
Total effective length ofreturn (fL): 30.0 RR-1 10
System duct surface area (Scenario 1): 125.7 (Not linked hoduct load)
.--------- -
Tabular Manual D Ductsize Data - Duct S stem 1 - Return (cont
�_---------- -�:.- -- .--... --- - y--------... - - - --- - - - - - -- -- l
F � _rw p�i d:ra .i ti_!hli�il .t�h Ja1J.i !!"� � .r..:.J .1.:.�A :�1.i �a�l � d. i r - S'7 �. -� -sl .•�.,
All computed results are estimates as building use and weather may vary.
Be sure to select.a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
C:1... \2021 Express ... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM
window, metal frame no break, U-value 0.55, SHGC
0.26
2A'm�d:Glazing-Oouble pane low-e(e O sliding
40.8
617
O
545
545
glass door, metal frame nobreak, U-vm|ua(154.
8HGCO.25
11J:Door-Metal - Fiberglass Core, U-vo|ueD.G
20.4
343
O
318
318
11D:Door-Wood - Solid Core, U'vo|ueO.3Q
19
208
U
193
193
13AB'Ohzo:VVo||'B|ouk.noblanket orboard insulation,
21678
11.107
O
6.902
6.902
filled core, siding finish, U-value0.183
12C'Oow:VVo||'Frome.R-13insulation in2x4stud
320.6
817
O
U7
627
cavity, noboard insulation, siding finish, wood studs,
U-valueU.OB1
1G8'38:Roof/Coiling'UhdorAttic with |noulabon on Attic
2806
1.897
O
3.386
3.386
Floor (also use for Knee Walls and Partition
� Coi|inga).Vented Attic, NoRadiant Barrier, Dark
� Asphalt Shingles orDark Metal, Tar and Gravel or
� KUambnona. R-38|nsu|aUun. U'va|uoU.O28
�22A'pm:F|oormS|abongrade, Noedge insulation, no
153
6.055
O
0
V
inuu|aUon.be|om/floor, any floor cover, passive, heavy
dry orlight wet ooi|.,U-vo|ua 1.18
Subtotals for structure:
23.093
U
14.690
14.690
People:
G
`
1.200
1.380
2.580
Equipment
950
3.808
4.550
Lighting:
0
O
O
{]uubwodc
12.592
3.6
12.753
16.383
Infiltration: Winter CFK8:153.Summer CRN:7O
4.711
3.255
1.383
4.548
Ventilation: V0ntevCFK8:0.Summer CMO
O
O
8
n
@yob*m 1 Whole House Load Totals:
40.396
0.035
33.716
42.751
Square ft.,of Roorn Area: 2,605
Square ft.
Per Ton:
731
/osaHeating Required Including Ventilation Air: 40,396 Btuh 40.396 K8BH
Tota|GeneibleGain: 33.716 Btuh 79 %
Total Latent Gain: 9\035 Btuh 21 96 �
Total Cooling Required Including Ventilation Air: 42.751 Bt h 3.56 Tons (Based OnSensible +Latent)
Rhvac is an ACCA approved Manual J, D and S computer program.
Calculations are performed per ACCAManual JmmEdition, Version 2.and ACCA Manual D. �
All computed are estimates aobuilding 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:\ ��}21�wproo$' E�O� 1G.rhS '
' -� Sunday March 28.2021.3:419M
1E4uipment Data - Sysfem
- Whole House
Cooling
System Type:
Air Source Heat Pump
Outdoor Model:
NXH548GKP*`
Indoor Model:
FXM4X60**AL
Tradename:
SOFTSOUND SX 2500 R410A HP
Outdoor Manufacturer:
COMFORTMAKER
Description:
Air Source Heat Pump
AHRI Reference No.:
204889826
Capacity:
47,169
Efficiency:
16 SEER
Heating
System Type:
Air Source Heat Pump
Model:
NXH548GKP**
Tradename:
SOFTSOUND SX 2500 R410A HP
Manufacturer:
COMFORTMAKER
Description:
Air Source Heat Pump
Capacity:
46,500
Efficiency:
9 'HSPF
This system's equipment was selected in
accordance with ACCA Manual S.
Manual S equipment sizing data: SODB:
90F, SOWS: 78F, WODB: 42F, SIDB: 75F, SIRH! 50%, WIDB: 70F, Sen. gain:
33,716 Btuh, Lat. gain: 9,035 Btuh, Sen.
loss: 40,396 Btuh, Entering clg. coil DB: 79.9F, Entering clg. coil WB: 64.1 F,
Entering htg. coil DB: 66.2F, Clg. coil TD:
20F, Htg. coil TD: 70F, Req. clg. airflow: 1235 CFM, Req. htg. airflow: 498 CFM
II
C:\ ...\2021 Express.... E COM 16.rh9 Sunday, March 28, 2021 3:41 PM
a
L!Sy
stem 9 Room Load. Summary -- --------
1 First Floor
2 Second Floor
1,104 21,596
1,501 16,735
281 6,4,6,6,
6,4,6,4,
6
218 6,5,4,4,
5,6,4,6,
5,4,4,5,
4
- 11,889
2,236
541
541
- 15,252
3,169
694
694
Duct Latent
652
Return Duct
2,065 6,575 2,978
System 1 total
2,605 40,39E 498 33,71,E 9;035 1,235 1,235
System 1 Main Trunk Size:
12 in,
Velocity:
2,273 ft./min
Loss per 100 ft.:
0.856 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 varywithin the room.
See the Manual D Ductsize report
for duct velocities and other data.
;Coolin ''?S stem�Summa i
Y. ry
� -. ,,-.r-�,---t� ;,,- _k ;�;,
�,,��� �.,�„� �_,,��h s
Coobng z Sensible/Latent , Sensible Latent Total
Slit,':;; , l r,, .,Btuh',' t ,
Ton y i, x "'k- , , �, < < ��� , �.; z ,, , � 715t h :
Net Required:
3.56 79% / 21% 33,716 9,035 42,751
Actual:
3.93 80% / 20% 37,845 0,324 41,169
Type:
Air Source Heat Pump
Air Source Heat Pump
Model:
NXH548GKP**
NXH548OKP"
Indoor Model:
FXM4X60**AL
Brand:
SOFTSOUND SX.2500 R410A HP
SOFTSOUND SX 2500 R410A HP
Description:
Air Source Heat Pump
Air Source Heat Pump
Efficiency:
9 HSPF
16 SEER
Sound:
0
0
Capacity:
46,500 Btuh
47,169 Btuh
Sensible Capacity:
n/a
37,845 Btuh
Latent Capacity:
n/a
9,324 Btuh
AHRI Reference No.:
n/a
204889826
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:
33,716 Btuh, Lat. gain: 9,035 Btuh,
Sen. loss: 40,396 Btuh, Entering clg. coil DB:
79.9F, Entering clg, coil WB: 64.1F,
Entering htg. coil DB: 66.2F, Clg.
coil TD: 20F, Hfg. coil TD: 70F, Req. clg: airflow: 1235 CFM, Req. htg, airflow: 498 CFM
C:1... 12021 Express ... E COM 16.rh9 Sunday, March 28, 2021, 3:41 PM
iti4i;&,Li§ht,Coinindrb[61)HVAC,Li
n qElite'Sqftwar6-QbveldpmqhL
Right St -16.
P aqiB
. . . ...... ...... .......... . .....
Building Rotation Report
All rotation degree values in this report are clockwise with respect to the projects original orientation.
Building orientation as entered (zero degrees rotation): Front door faces South
14.
4
jFZm{R"
Azor NVV" ;'ku ,
I - "
System 1:
Zone 1:
1 First Floor
6,4.6,6,
541
587 569 577
542 591
586
-596 .6,4,6,4.
2 Second Floor
6,5,4,4,
694
763 812 767
694 786
*836
776 5,6,4,6,
Indicates highest CFM of all rotations..
�'Wh6le,Bulldft
Supply Net
'J
ac -6
Z
1:
-G
on
0. South
1,235
33,716
-9,035
3.56
45* Southwest
1,350
36,267
9,017
3.77
900 West
1,381
36,962
9,017
3;83
1350 Northwest
1,344
86,161
0,027
3.77
180* North
1,236
33,732
9,033
3.56
2250 Northeast
1,376
36,899
9,022
3.83
2700 East
''i ;421
*37,847
-9,003
*3.90
315' Southeast
1,372
36,788
9,031
3.82
* Indicates highest value of all rotations.
Building Rotation Tonnage
4.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . .. . .. . ......
0
.3.8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
......... ............. ....
12
CM r
3.7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
U
3.6 ...... .........................................
3.51 1 -- - - - I — . — — -- - _-
South Southwest West Northwest North Northeast East Southeast
Direction Front door Faces
--Q— Buil,dinq Net Tonnaqe
C:\ ... \2021 Express ... E COM 16.rh9
Sunday, March 28, 2021, 3:41 PM
Rhvac Residential &Light Commercial�HYAC Loads ` Elite So aie Development, Incr
j?021 ux essiHayden Right St Lucie Alum Shingle Comt16.
I � d �j
r;. at a. � _ Rege`ltz
---
( Building_ Rotation Report (cont'a>
--------------
Building Rotation Hourly Net Gain
i
50,000r.........
■
49,000........................................................................1,...: ,...............
48,000.................................................. ............ fF ...............'ti.........
47,000 .... .............. .. . .... . .....�...:.
t �■■ram-
■
46,000 ....................��..,...............r .........,f.. .....
_f
9 45,000
44.000
43,000
42,000
..,...,rjI ;� .:...............
41,000' , _... ... , .. ._, -- . - - f . - - .-.I . - -, --.
8am 9am 10am 11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Time of Day
—�— Front door faces South
�~ ~ Front door faces Southwest
-�-�— . Front door faces West
--♦— Front door faces Northwest
Front door faces North
�-- Front doorfaces Northeast
- Front door faces East
—= Front door faces Southeast
CA ...\2021 Express ... E COM 16A9
Sunday, March 26, 2021,.3:41 PM
A`_
't"e
PYOardtrdgCatedasdPdra>a
County, Town, Municipality, Jurisdiction
Header Information
Contractor Florida Breeze
Mechanical License # CAC1814113
Building Plan # HAYDEN
Home Address (Street or Lot#, Block, Subdivision)
Winter Design Conditions
Outdoor temperature
Indoor temperature
Total heat Joss
42 of
70 OF
40396 Btu/h
Summer Design Conditions
Outdoor temperature 90 OF
Indoor temperature 75 OF
Grains difference 61 A Gr @ 50 % Rh
Sensible heat gain 33716 Btu/h
Latent heat gain 9035 Btu/h
REQUIRED ATTACHMENTS'
Manual J1 Form (and supporting worksheets):
or MJ1AE Form°.(and supporting worksheets):
OEM performance data (heating, cooling, blower):
Manual D Friction Rate Worksheet:
Duct distribution system sketch:
Form
RPER 1.01
8 Mar 10
ATTACHED
Yes ❑X No ❑
Yes ❑ Nog
Yes 0 No ❑
Yes ❑ No Eg
Yes ❑ No 0
Building Construction Information
Building
Orientation (Front door faces) South
North, East, West, South, Northeast, Northwest, Southeast, Southwast
Number of bedrooms 5
Conditioned floor area 2605 Sq Ft
Number of occupants 6
Windows
Eave overhang depth 3.6 Ft
Intemal shade
Blinds, drapes, etc
Total heat gain 42751 Btu/h Number of skylights
HVAC EQUIPMENT SELECTION•1
Heating Equipment Data Cooling Equipment Data
Equipment type Heat pump Equipment type Heat pump
Furnace, Hoot pump, Bolter, etc: Air Conditioner, Heat pump. etc
Model NXH548GKP** Model NXH548GKP**
0
Blower Data
Roof
Eave
Depth Window
Heating CFM 1613 CFM
Cooling CFM 1613 CFM
Heating output capacity
46500 Btu/h
Sensible cooling capacity
37845 Btu/h
Heat pumps - capacity at winter design outdoor condillons
Latent cooling capacity
9324 Btu/h
Auxiliary heat output capacity
Btu/h
Total cooling capacity
47169 Btu/h
HVAC DUCT DISTRIBUTION
SYSTEM
8 1
Design airflow
1785 CFM
Longest supply duct:
80 Ft Duct Materials Used (circle)
Trunk Duct: Ductboard Flex, Sheet metal,
External Static Pressure (ESP)
0.71 IWC
Longest return duct
3Q Ft Lined sheet metal, Other .(specify)
Component Pressure Losses (CPL) 0.25 IWC Total Effective Length (TEL) 110 Ft Branch Duct: Duct board, CoSheat metal,
Available Static Pressure (ASP) 0,459 IWC Friction Rate: 0.42 IWC Lined sheet metal, Other (specify)
ASP- ESP - CPL Friction Rate -(ASP x 100) + TEL
Contractor's Printed Name Kristin Kelly Date
Contractors Signature
r ne, Ana snau nave the aiscreaon 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 foad calculation, then verify residence meets requirements, see Abridged Edition Checklist an page 13 of Instructions.
Form gene►ated by ACCA-approved Manual J Eighth Edition Version 2 Elite Software Rhvac program.
Y 4'
Air Conditioning Contractors:of:America
Manual S (Residential Equipment Selection) Ate
Project Information Cooling Design Information
Name: Outdoor Design Temp: 91 "F db Summer
City: Outdoor Design Temp: 43 °F db JVVInter
State: ❑ Altitude:= Altitude Adjuii;'tmentf-i-5-5-1 Indoor Design Temp: 75 °F db =%RH 63 °F wb
Manual J Load Calculations Airflow Calculations
Total Load Sensible Latent SHR Heat Loss Design TD for Airflow r 19
42751 33716 - 9035 0.789 . Design Sensible CFM 1613
OEM Information
Manufacturer. jCOMFORTMAKER Furnace Model.9 AFUE:�
Coil or Fan -Coil Model #: FXM4X60. Condenser Model #: NXH548GKP SEER: 16.0 : HSPF: 9.00
%P%l rvranuretzurer s L.uunng rerturmance uata
Entering Coil Temperature = 75 (F db)
Rated CFM @ Rated:RA Temperature
Rated CFM @ Design RA Temperature
Rated CFM @ Rated RA Temperature
to) manuracturers t.00ung rerronnance uata
Entering Coll Temperature = 75 (F db)
Rated CFM @ Rated RA Temperature
Rated CFM @ Design RA Temperature
Rated CFM @ Rated RA Temperature
Lower Return Air Outdoor Temperature =
CFM (F wb) Total BTUH Sensible BTUH
60 43,970 1 43,970 .
1420 63 46,105 40,592
72 52,510 30,456
95 . (F db)
Latent BTUH SHR
0 F -,I
5,514 0.8804
22,054 0.58
Higher Return Air
Outdoor Temperature =
95 (F db)
CFM (F wb)
Total BTUH
Sensible BTUH
Latent BTUH
SHR
60
46,3'I0
35,030.
11,280
0.7564
FIR0 1
34,621
13,577
0.7183
72F
53,860
33,393
20,467
0.62
manurauturers uoonng rerrormance Data tlnterporatea)
Design Return Air
CFM (F:wb)
Excess Latent Capacity Calculation
Capacity @ Design CFM / RA (F wb) 1613.2 63
Equipment Capacity as a % of Design
Outdoor Temperature = 95 (F db)
Total BTUH Sensible BTUH
Latent BTUH SHR
3.7,556
9,613 0.7962
+ 289
- 289
47,169 37,846
9,324 0.802
11.0.33% 1.12.25% 1
103.209/6.
— manufacturers Heat -Pump Data
Capacity Capacity.
Balance Supplemental
@ 47 -F db @ 17 -F'db
Point Heat Required
46,280 26,680
-23.8 -f5.87
Manufacturer's Furnace Data
Input Output
Desired Calculated