HomeMy WebLinkAboutEnergy CodeFORM R405-2020 V (h ,(/1) GQxi( PSV ✓ �. j!UG
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1 RESIDENTIAL ENERGY CONSERVATION CO
DE DOCUMENTATION CHECKLIST
0 Florida Pop;off:;
r ment,of Busm and Professional Regulation
SiM616(e. Performance A. lternafive (Performance) Method
Applications for. compliance with the, 2020 Florida Ouilding,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 held verification (usually fourpages/may 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 R405, duct leakage type indicates anything other than "default leakage" then a completed
2020 Duct Leakage Test Report - Performance Method (usually one page)
Reviewed for Code
Compliance
Universal Engineering
Sciences
12/22/2020 1:47:55 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1
FORM -R406-2020
FLORIDA -'ENERGY EFFICIENCYC
_ObE FORBUILD! 'QNSTRUCTION Florida Department of Business and Prof0o.
ioha.l Rdpla'tion -Residential Performance Method'
Projq6t,Ndmeg 21 EXPRESS 1828 CALI L 35T VIN C . _: S.
..
Street: I
9604 Potomac Dr
citY,'Stat6, ZIP" ST LUCIE, FL,
Owner.
Dr Horton
Design Location: FL, 8TLLUCIE Co _INTL
1. New co,
9structioln-orem"sting
2. Single,family or multiplojadlily
3. Number of units, if multiple ultiple family
4. Number of Bedrooms
6. Is this a worst case?
6. Conditioned: floor area above grade (ft2)
Conditioned floor, area below grade . ft�
7. Windows(167.0 sqft.) Description
a. U-Factor. Dbl, U=0.35
SHGC: SHGC:;0.29
b. U-Factor: Dbl, U"-0.61
SHGC: SHGC=0.34
c. U-Factor. N/A
SHGC:
Area Weighted Average Overhang Depth:
Area Weighted Average SHGC:
8. Skylights
c. U-Factor(AVG) N/A
SHGC(AVG): N/A
Builder.Namo: DR HOkfoN
Permit office;
Permit Number:
Jurisdl4fon.-
County: St. Lucie (Florida Climate Zone 2
New, (From Pan s),
1.0. Wa11.-Tyoe41720.6,sqfQ,
Insulation
Area
Detached
a. boncrete,Bloi* -:10t Insul, Extbri6ir
R=41
1399.70 ft'
b. Frame. -Wood, Adjacent
R=110
329.33 ft2
c. N/A
R=
ft2
4
d. NIA
Yes
I.- ceiling Types (1828.0 sqft*.)
R:�:
Insulation
ft2
Area
1828
a. UnderAttic (Vent6d)
R=30.0
1828.00 ft2
b. N/A
R=
ft2
0
c. N/A
R=
ft2
Area
12.. Ducts
R ft2
127.00 ft2
a. sup: Attic, Ret: Attic, AH: Whole House
8 154
40.60 ft2
ft2
2.743 ft.
0.302
Area
ft2
W. Floor Types (1828.0 sqft.) Insulation Area
a. Slab -On -Grade Edge Insulation R=0.0 1828.00 ft2
6. N/A R= ft2
C. N/A R= ft2
13. Cooling systems
a: Central Unit
14. Heating systems
a. Electric Heat Pump
15. Hot water systems
a. Electric
b. Conservation features
None
16. Credits
Glass/Floor Area: 0.091 Total Propos6d Modified Loads: 55.68-
Total Baseline Loads: 55.69
I hereby certify that the plans and spq#Rqfi9% overed by
this calculation are in cornplianc.e#0 e FloriNftrgy
Code. 'A
PREPARED BY:
DATE: -
I hereby certify that this.
with the Florida Energy
OWNER/AGENT:
DATE: -
Review of the plans and
.Specifications covered by this
calculation indicates compliance
with the Florida Energy Code.
Before construction is completed
this, building, will, be inspected for
compliance with section 1558.968
Florida Steitutes.
BUILDING OFFICIAL:
DATE: -
kBtu/hr
Efficiency
40.0
SEtR:14.00
kBtu/hr
Efficiency.
41.0
HSPF:8.20
Cap: 50 gallons
EF: 0.930
Pstat
PASS
- --jaNK011%,V 1t;4Uj1rt?1s ocruncaTion oy tne a1r.handler unit manufacturer -that the air handier enclosure qualities
fies as
certified factory-sedled in accordance with R40.32.11.
Compliance reqUires an Air Barr! - er and Insulation Inspection Checklist In accordance with R402.4.1.1 and this projectrequires an
envelope leakage test report with envelope leakage po,greatOr than 7.00.ACH50 R402.4.1.2
- Compliance a,prdposed dudit.leialk' n agb -Q requireg,a. puct'Ldakage Test Report confirming
tested in accordance with - h ANSI/RESNETIICC 380,1 firming duct leakage to outdoors,
s not greater than 0.054 Qn for whole house.
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I
i
FORM R4Q5-2020.
INPUT.:SUIVIMARY;CHECKLIS:T.F
PROJECT
' I
Title
21 EXPRESS'.182.8_CALI 1:35 Bedrooms 4
j
Building Type:
OWner,Name:
User
Dr Norton
Conditioned Area: 1828
# of Urntss
1
TotdLStoj! 1
Builder Name:
•DR HORTON
Worst Casei Yes
Rotate Angle: 0
j
1
Permit Oftice't
Cross Ventilation:
;I
Jurisdiction:
Family Type:
Detached
Whole House Fan:
New/Existing:
New (From Plans)
Comment:
CLIMATE
Address Type:
Street Address
Lot #
Block/Subdivision:
PlatBook:
Street:
County:
St: Lucie
Cityi State, Zip:
ST.LUCIE ,
FL,
D[ vesign :Temp Int Design Temp Heating Design Daily Temp
Design Location TMY Site 97.5'/n, 2.5 °/a Winter Summer Degree Days Moisture Range
FL, ST L UCIE_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
1
Name
Whole House
Area Volume Kitchen Occupants
1828 15720.8 Yes 5
Bedrooms
4
InfilID Finished Cooled
1 Yes Yes
Heated
Yes
FLOORS
# Floor Type Space 'Perimeter -R-Value
1 Slab -On -Grade Edge Insulatio Whole. House 200 ft 0
Area
1828 ftz
-
Tile Wood Carpet
08 0 0.2
ROOF
#
Type
Roof Gable Roof
Materials Area Area Color
Rad Solar
Barr Absor.
SA Emitt
Tested
Emitt Deck
Tested Insul.
Pitch
(deg)
1
Hip Composition shingles 2044 ft' 0 ftz 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 1828 ft' N
N
CEILING
#
1
Ceiling Type
Under Attic (Vented)
Space R-Value Ins Type Area
Whole House 30 Blown 1828 ftZ
Framing Frac
0.11
Truss Type
Wood
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faf ,
i
"f FORM R4,0.5 2020: INPUT SUMMARY.CH MKLISTREP:ORT.
f
WALLS
Aelacent
,
Space Cavity, 'Width
Height
Sheathmg�Frammg '
Solar BeloH
Exterior' Concrete Block - Int InsUWhole House 41 2$ •8
8 8 248:4 ft2
"
�0
' _,,, 2 E
Exterior Concrete Block-1ntlnsWhole House 4:1 8 Q
8
0
0
0;5,
( , 3 S
Exterior Concrete 131ock -1nt 1nsUUhole House 4.1 11 0
8 59:3•:ftz
0
0
0:5 0
4 E
Exterior Concrete Block - In.tIristlWhole,House 4.1 51 8
8 8 953 ft'
8
0
0
0.5 0
f -5 N
-
Exterior Concrete Block - Int.InsWhole`House 4.1
8 447.8 ft�
0
0
0;5 0
- 6 W
18 4
Exterior Concrete Block - Int InsJ" ole House 4.1 4
8 8 158 9"ft s
0
0
0.5 0
�
.- 7 W
8
Exterior Concrete. Block - In Ih6U Thole House 4.1 39 2
8 8 40;4 fta
8 8
0
0
0.5 0
8 N
Garage: Frame. -•Wood e'House 13 2'1 4
330A ft?
8
0
0
0.5 0
- 9 W
Garage Frame -Wood Whole House; 13 16 8
8 184:9,ft?
0
0.23
.0:$ 0
8 8 144.4 1112
0
0;23
0.5 0
:, .
DOORS`
-
#
brut Door Type S ace
P Storms
U Value
Width
Height'
Area
a
1
N In Whole House None
Ft
3
In
Ft In
2
N Wood Whole House None
.6
2
8
6 8
6
20 ft?
.39
8
17.8 ft2.
WINDOWS
Orientation showmis:the entered.oflentation _? changed. to Worst.Case.
Wall
Ornt ID Frame Panes NFRC U-Factor SHGC Imp
Area Overhang
Depth Separation.
Int Shade
Screening
1
S 1 Vinyl Low-E Double Yes 0:35 0.29 N
62.0 ft'1 ft 0 in
1 It 0 in
None
None
2
S 3 Metal Low-E Double Yes 0.61 9.34 N
40.0 ft2 8 ft-0 in
1 ft 0 in
None
None
3
E 4 Vinyl Low-E Double Yes 0.35 0.29 N
15.5 ft2 1 ft 0 in
1 ft 0 in
None
None
4
N 5 Vinyl Low-E Double Yes 0.35 0.29 N
31.0 ft' 1 ft0 in
3 ft0 in
None
None
5
W 7 Vinyl Low-E Double Yes 0.35 0.29 N
15.5 ft2 1 ft 0 in
1 ft 0 in
None
None
6
N 5 Vinyl Low-E Double Yes 0.35 0.29 N
3.0 111:2 4 ft8 in
1 ft 0 in
None
None
GARAGE
Floor Area Ceiling Area. Exposed.Wall Perimeter
Avg. WAIL Height
Exposed.Wail insulation
430 ft2 430 ft2 64 It8.6
ft
13
EWholehouse
INFILTRATION
MethodSLA CFM 50 ELA EgLA ACHACH
50
Proposed A-.CH(50) .000382 1834.1 100.62 188.91 .13
7
HEATING SYSTEM
System T e
Y Yp Subtype Speed Efficiency
Capacity
Block
Ducts
1
Etectric•Weat Pump/ Split Singi HSPF:8.2
41'kBtu/hr
1
sys#1
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Page
3 of 4
;f
'I
1
-
FARM R406 2020
_INPUT SUMMARY :CHECKLIST .REPORT
..
'COOLING SYSTEM
—
# System Type
Subtype
Subtype EffiaencY Capacity. Air F16Vu :SHR
Block
Ducts
i
1 Centrai.Univ
Split:
$ingl SEER: 14 40 k. to/h'r 1200 cfm 0.73
1
_
sys#1
HOT WATER SYSTEM
i
System Type
SubTypa
- Location'
EF Cap Use
SetPnt Conservation.
1 Ele6W6
None
Garage
0.93 50 al 70. al
_
120 de g
None
j
-•
SOLAR- HOT WATER SYSTEM
FSEC
Cent # Company Name
Collector Storage
System Model # Collector Modal# Area Volume
FEF
None None
i
{
DUCTS
/ — Supply --
# Location R Value Area
-- Return -- Air
Location Area
CFfN 25 CFM25
'HVAC #
Leakage Type Handler
TOT OUT ON
RLF
Heat Cool
1 Attic
8 - 154 ft? Attic
56 ft'. Proposed On Whoie Hou
-- cfm 98.7 efm 0.05
0.50
1 1
TEMPERATURES
•
I
Programable Thermostat:Y
Ceiling Fans:
Cooling Jan Feb
Heating Jan Feb
Venting Jan Feb
Mar
X Mar
X Mar
Apr
E AprMayJun
[X] Apr
May ri JunJul Aug
Jul Aug
May njul
Sep Oct
Sep Oct
�X�
Nov
Nov
Dec
Dec
t
Jun Aug
Sep ) Oct
Nov
Dec
Thermostat Schedule: HERS: Reference
Hours
Schedule Type
1
2 3
4 5 6 7
8 9
10
11
12
Cooling (WD) AM
PM
78
80
78 78
80 78
78 78 78 78
78 78 78
78 80 80
80
80
Cooling (WEH) AM
78
78 78
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
78
78
78
Heating (WD) AM
PM,
66
68
66 66
68 68
66 66 68 68
68 68
68 68 68
68
68
Heating (WEH) AM
66
66 66
68 68
66 66 68 68
68 68 68
66
66
PIUI
68
68 68
68. 68 68 68
68 68 68
68 68 68
68
66.
68
66.
MASS
Mass Type
Area
Thickness, Furniture Fraction Space
Default 8 Ibs/s .ft.
0 ftz
l) ft 0.3
Whole House
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FORM R405-2020
ENERGY PER:FRMANC;E LEVEL (EPPL) DlS,PLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX*` = 100
The lower the EnergyPerformance.index, the more efficient- the home.
1. New construction or existing
2. Single family or multiple family
3. Number ofunits, if:multiple family
4. Number of Bedrooms
5. Is this a worst case?
6. Conditioned floor area (ft2)
7. Windows- Description
a. U-Factor Dbl, U=0:35
SHGC: SHGC=0.29
b. U-Factor: Dbl, U=0.61
SHGC: SHG0_=0.34
c. U-Factor. NIA
SHGC:
d. U-Factor . N/A
SHGC:
Area Weighted Average overhang Depth
Area Weighted Average SHGC:
8. Skylights Description
a. U-Factor(AVG): NIA
SHGC(AVG): NIA
, ST LUCIE, FL,
New_(From Plans)
1.0: Wall Type and Insulation
Insulation
Area
Detached
on
a.-Cctete Block - Int Insul, Exterior-
R=4.1
1.399.70;ft2
1
b. Frame -Wood„.Adjacent
R=110
329.3312
c. N/A
R=
ft2
4
d. N/A
R=
ft2
Yes
11. Ceiling Type and insulation level
Insulation
Area
a. Under Attic (Venteii)
R=30.6
1828.00 ft2
1828
b. N/A
R=
ft2
Area
c. N/A
R=
ft2
127.00 ft2
12. Ducts, location & insulation level
R ft2
a. Sup`. Attic, Ret::Atft, AH`..Whole House
8 154
40.00 ft2
13. Cooling systems
kBtu/hr
Efficiency
112
a. Central Unit
400 SEER:14.00
42
2,743 ft.
0.302
Area
ft2
9. Floor Types Insulation Area
a. Slab -On -Grade Edge Insulation R=0.0 1828.00 ft2
b. N/A R= ft2
c. N/A R= 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, anew EPL Display Card will be completed
based on installed Code compliant features.
Builder Signature:-�Ez Date: 3/5/21
Address of New Home: 9604 Potomac Dr
City/FL Zip: Ft Pierce
kBtu/hr Efficiency
41.0 HSPF:8.20
Cap: 50 gallons
EF: 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, contactithe Florida Building Commission's support staff.
**Label required by Section R303.1.3 of the Florida. Building Code, Energy Conservation, if not DEFAULT.
12/22120201:47 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of 1
Florida Buil
MANDATORY
V
U
Q1. hh
- See indNjoi4al code sections for full :details..
SECTION R4'91 GENERAL
SECTION R402 BUILDING THERMAL ENVELOPE
❑ R402.4 Air leakage (MandatoryJ. The building thermal envelo
Sectors 1 through R4024' pe shall be constructed to limit air leakage in accordance with the requirements of
R402 4,.
Exception: Dwelling units of R-2 Occupancies andmultiple attached single family dwellings "shall be permitted to
complywith Section 0402.5.
❑ R402.4.1 Building thermal envelope -The building thermal envelope shall -comply with Sections R402.4:1.1 and
R402.4.12. 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 criterla.listed in Table R402.4.1.1, as applicable to the method of construction. Where required
by the code official,: an approved third 'party shallinspect 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 f ,and 2, and three air changes per hour in Climate Zones 3 through 8. Testing shall be conducted in
accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 inch w.g: (50 pascals). Testing shall be conducted by either
Individuals as defined in Section 553.993(5).or (7), Florida Statutes or individuals licensed as set, forth in Section 489,105(3)(0, (g) or (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 anytime after creation of all penetrations of the building thermal envelope.
Exception: Testing is not required for additions, alterations, renovations, or repairs, of the building thermal envelope of existing
buildings in which the new construction is less than 05 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. Exteriordoors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed.
5. Heating and cooling systems, if in
stalled'at the time of -the test, shallbe. 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 shall have tight -fitting. flue dampers or doors, and outdoor combustion air. Where
using tight fitting doors on factory -built fireplaces listed and labeled in accordance with.UL 127, the doors shall be tested and listed for the
fireplace. Where using tightfdting 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 Us7m2), and _swinging doors no more than 0.5 cfrrrper square foot (2-.6 Us/m2), when tested according to NFRC 460 or
AAMAI WDMALCSA 101113:2%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 -burning appliances: In.Climate Zones 3.through 8, where open combustion air ducts provide combustion air to
open combustion fuel buming appliances, the appliances and combustion air opening shall be located outside the building thermal envelope or
enclosed in a room; isolated from inside the thermal envelope.'Such rooms shall be sealed and. Insulated in accordancemith the envelope.requirements
of Table R402.1.2, where the walls, floors and ceilings shall meet not less than the basement wall R-..value reouirement.7he door into the ,room shall be
fully gasketed and any water lines and ductsin the room. insulated in accordance with Section'R403.1 he combustion airduct shall be insulated where it
passes through conditioned space io a minimum of:R-8.
Exceptions:
1. Direct vent appliances with both, intake ano.exhaust pipes installed continuous to the outside.
2. Fireplaces and stoves complying with Section R402A.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 cfrrr (0.944 Us) when tested in accordance wdh ASTM E263 0i: a 1.57 psf (750a) pressure,differentiaL.All,recwsed
tummaires shall be sealed with a gaskeF or caulk between the housing and�the'interior wall or ceiling covering.
R403.1 controls. SECTION R403 SYSTEMS
a 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 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)(0, (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 10.
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 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 when, credit is taken for leakage, and a duct air leakage Qn to the outside of less than 0.080 (where Qn =
duct leakage to the outside in cfm per 100 square feet of conditioned floor area tested at 25 Pascals) is indicated In the
compliance report for the 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.
R403.3.5 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 (f3°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 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.
R403.5.1.1 Circulation systems. Heated water circulation systems shall be provided with'a circulation pump. The system return pipe shall
be a dedicated return pipe or a cold water supply pipe. Gravity and thermosiphon circulation systems shall be prohibited. Controls for
circulating hot watersystem pumps shall start the pump based on the identification. of a demand for hot water within the occupancy. The
controls shall automatically turn off the pump when the water in the circulation loop is at the desired temperature and when there is no
demand for hot water.
R403.5.1 2 Heat trace systems. Electric heat trace systems shall comply with IEEE 515.1 or UL 515. Controls for such systems shall
automatically adjust the energy input to the heat tracing to maintain the desired water temperature in the piping in accordance with the
times when heated water Is used in the occupancy.
1212212020 1:47 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 2 of 5
MANDATORY REQUIREMENTS (C.ontinued)
0 R403:5:5 Heat traps (Mandatory) Storage water heaters;_not equipped with integral heat traps and, having vertical pipe risers shall have
heat traps installed on both tlie.ir.l .. and"dWets. External heattrapsahail consist of either a commercially, available h_ eat trap or a
downward .and upward bend of at east 3'/z' inches (89 mm),In the hot water distribution line and cold.water line-locafed as close as possible
to the storageaank.
R403:5.6`Water;heater efficiencies.(Mandatory).
R403.5.6.14 Automatic controls. Service,water-heating systems shall be equipped with automatic.temperature controls capable
of adjustment from ttie,lowest to the highest acceptable.t9rn rature settings for the intended:use. The,minlmum temperature
setting range shall be from ,I I F to 140'F (38°C�to 60'C);
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 tumed off. A separate valve.shall be provided to permit the energy'supplied•to'the main'burner(s) of
combustion types of service water -heating systems',to be -turned off.
R403.6.5.2 Water -heating equipment. Water -heating equipment installed in residential units shall meet.the minimum efficiencies of
Fiorde Building,. Cod
Table C404.2 in.Chapter 4 of the e, Energy Conservation, Commercial Provisions, for the type of equip ment•installed.
Equipment used to provide heating functions as part of a combination system shall satisfy all stated requirements for the appropriate
water -beating category: Solar water heaters shall meet the criteria of Section 124U3.5.6.2.1.
Q 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.be4etermined from the Florida Solar Energy Center Directoryof
Certified Solar.Sstems. Solar collectors sha Y . II tieaested in accordance with IS Standard. 9806, Test Methods, for Solar Collectors,
and SRGC 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 within45,degrees of true south.
R403.6 Mechanical ventilation (Mandatory). The building shall be provided with ventilation that meets the requirements of the
Florida Building Code, Residential, or Florida Building Code; Mechanical, as applicable, or with other approved means of ventilation
including: Natural, Infiltration or. Mechanical means. Outdoor air intakes and exhausts. shall have automatic or gravity dampers that
close when the ventilation system is not operating.
R403.6.1 Whole -house mechanical ventilation system fan efficacy. When installed to function as a whole=house mechanical
ventilation system, fans shall meet the efficacy requirements of Table R403.6.1.
Exception: Where an air handler that is integral to tested and listed HVAC equipment is used to provide whole -house mechanical
ventilation, the air handler shall be powered by an electronically commutated motor.
R403.6.2 Ventilation air. Residential buildings designed to be operated at a positive indoor pressure or for mechanical ventilation
shall meet the following criteria:
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.
No ventilation orair-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.
If ventilation air is drawn from enclosed space(s), thenthewalls of the space(s).from which air is drawn shall be
insulated to a minimum of R-11 and the ceiling shall be insulated to a minimum of R-19, space permitting, or R-10
otherwise.
R403.7 Heating and cooling equipment.
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 the
outdoor and indoor units (if split system) shall tie submitted along with the sensible and total cooling capacities at the design
conditions described in Section R302.1. This Code does not allow designer safety factors, provisions for future expansion or other
factors. that affect equipment sizing. System sizing calculations shall not include loads created by local intermittent mechanical
ventilation such as standard kitchen and bathroom exhaust systems. New or replacement heating and cooling equipment shall have
an efficiency rating equal to or greater than the minimum required by federal law for the geographic location -where the equipment is
installed.
TABLE R403.6.1
WHOLE -HOUSE MFclaeNlrnl VFKITII A'rrrlN CvOTren nAm
FAN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFM/WATT)
AIRFLOW RATE MAXIMU
(CFM)
HRV or ERV
Any
1.2 clim/watt
Any
Range hoods
Any
2.8 cfm/watt
Any
In -line 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 cfm = 28.3 Umin. a. When tested in accordance with HVI Standard 916
12/22/2020 1:47 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 3 of 5
MANDATQR'Y REQUIREMENTS, - (Continued)
R403.7.1 1 Cooling equipment.capacrty. Cooling only egyipment:shall be selected so -that its total capacity is not less
than the calculated total Ioatl but,not more.:than 1.15 times greater than the'total load calculated according to the procedure selected in
Section R403c7, or the closest available size provided by the manufacturer's product lines: The corresponding latent capactyof 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 notbe used forequipment sizing Manufacturer s
expanded pertormance data shall be used. to select:cooling,,only. equipment. This selectionshall be based on the outdoor de"sign dry=bulb
temperature for the load calculation (or entering water temperature for water -source equipment), the blower'CFM•prodid®d:by'the expanded
performance:dafa the design value.for entering 'bulb temperature and -the desigrrvalue foi entering dry-bullrtemperature.
Design values for, enteiring wet -bulb and dry-bulb temperatures shall be for indoor dry. bulb and relative humidity used for the load
calculation and shall be adjusted forretum side,gains if the: return:duct(s) is'installed in 'an uriconditioned space.
Exceptions:
1. Attached single- and multiple:family residentiai equipment sizing:may be selected so that its, cooling capacity is, less than the
calculated total _sensit
2. le load but-not•less than 80 percent ofahat load:
When signed and•sealed by Florida -registered engineer, in attached single- and multiple -family units, the capacity of
equipment may be sized In accordance,with good,design'pM&ice.
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 heafpurrip 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. 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.1s utilized.
9403.8 Systems serving multiple dwelling units (Mandatory). Systems serving multiple dwelling units shall comply with Sections
C403 and C404 of the Florida building Code, Energy Conservation —Commercial Provisions in 11.eu 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 (I O'C),. and no
precipitation is falling and an automatic or manual control. that will allow shutoff wheri 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.
11403.110.11 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 (gf 4 mm) of the heater. Operation
of such switch shall not change the setting of'the heater thermostat. Such switches shall be in addition to a circuit breaker for the
power to the heater. Gas -fired heaters shall not be equipped with continuously burning ignition pilots.
R403.10.2 Time switches. Time. switches or other control methods that can automatically turn off and on according to a preset schedule
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.
12/22120201:47 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 4 of 5
QR403:10 3
the %3Covers Outdoor swimming. pools and outdoor permanent spas shall be,equipped with a vapgr-retardant cover on or at
surface or a liquid cover or other means,provenad 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.
a R403;10.4 Gas- and orl=fired pool and spa heaters. All gas -;and oil -fired pool and spa heaters shall have minimum tF be-required.
l
efficiency of 82 percent for heaters manufactured on or after -April 16, 2013, when tested in accordarice.with ANSI Z 21,56. Pool
heaters fired by natural or.LP gas shall not have continuously, burning: pilot lights:
R401A0.6 Heat pump pool heaters. Heat pump pool heaters shall have'a minimum COR:of 40 when tested in accordance
with AHRI 1'16!); Table'2, Standard Rating Conditions Low Air Temperature. A test report from an independent laboratory is
required to verify procedu 6=mpliance. Geothermal swimming pool heat pumps are not required to meet'this standard.
R403.11 Portable spas (Mandatory). The.energy consumption of electric -powered portable spas shall be controlled by the
requirements•of APSP=14.
D 11403.13 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 b. ntrolled `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-2.
4• Condensate disposal shall be in accordance with Section,M1411.3.1 of the Florida Building Code, Residential.
D R403.13.1 Ducted dehumidifiers. Ducted dehumidifiers shall, in addition to conforming to the requirements of Section R403.13.
conform to the following requirements:
1. If a ducted dehumidifier is configured with return and supply ducts both connected into the supply side of the cooling system, a backdraft
damper shall be. installed in the supply air duct between the dehumidifier inlet and outlet duct.
2. If a ducted dehumidifier is configured with only its 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 call.
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
F1 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.
12/22/2020 1:47 PM EnergyGaugeO USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 5 of 5
2020: - A _.WBARRIER AND INSULATION IN
M9N1_CRITERI
A
iA
TAB
LE
AIR .L-APlo-M-1WMPONEKTCRITERIA
a
PrOjOct:Narne: 21':EXQKESS 1f12&qALl L36TVIN COM SHI-SLUCI B6 Ida N
. I _11 1 .1 _� I � I ..r ame: DR H014TOU
'City", - State'ZO,
Owner:
Design Ocailon:
requirements
Ceiling/attic
Walls
:Windows, skylights
and doors
Rim joists
.Floors
(inbfuding.
above -garage
and cantilevered
floors)
ST-LUCIE FL,
DO Hciitbh
FL, STLLILICIE_CCLINTL
air
r in any c
and any
The,junction Of the too plate
sealed.
Kn6d walls shall be sealed.
be
walls
The space between windOW/d6orjambs and framing; , ming, and
skylights
'ah.d framing,shall be sealed.
Rim.joists shall include the air barrier.
The air barrier shall be installed at any exposed edge o I f
insulation.
Permit O.Mob:
p6rmit-A Jurisdiction;eLr mb
Crawl space walls Exposed earth in drivented crawl spaces shall
all be covered with
A Class I vapor retarder
With overlapping joints taped.
Shafts, penetrations Ductshaftsj utility penetrations, and flue shafts opening"
to
Narrow cavities
CRITERIA
?rmeabie insulation shall
used asa.sealing material.
06flon In any dropped ceili -
n4hsoffit
aligned with the airbarriee. '
Caviti6s, within 'corners and h eadOrs of frame Wall!
be shall be.
insulated by completely filling I h - , the cavity
WAa' mate' rla-I having a thermal resistance of k-3
par inch minirn6in.
E)derio'r thermal, envelope insulation for framed
I Walls shall be installed in substantial contact and
continuous alignment with the airbardiir.
Garage separation Air sealing shall be provided between the.garage and conditioned soai
Recessed lighting Recessed light fixtures installed in the building thermalenv
elope
shall be, sealed to the finished suffaice.
Plumbing and Wiring
Shower/tub The air barrier*'Installed at exterior walls adjacent to showersand
on exterior Wall dj
I tubs shall:separatethemfrom the showers and tubs.
Rim joists shall be insulated,
Floorframing cavity insulation shall
11 be installed to
maintain permanent contact With the undetside of
. ..
subfioor decking, or floor framing cavity insulation
shall be permitted to be in contact with the top side
of sheathing, or continuous Insulation installed on
the: underside of floor framing and ex to I rids from the
bottom to the top of all perimeter floor framing
Where provided instead of floor insulation, insulation
shall be. permanently attached to,the.ctawlspace wal
Batts in narrow cavities shall be *cut to fit, or narrow
cavities shaff be filled by insulation thaton
installation readily conforms to the available cavity
spaces.
Recessed light fixtures installed in the building
thermal envelope shall be -air tight and IC rated.
Batt insulation shall be cuf neatly to fit around wiping
.and -plum
. Ping In exterior wallsi of insulation that on
installation, readily conforms to available space shall
walls adjacentAd showers and tubs shall
Electricallphonebox;of
Thba
air . - rrier shall be installed behind electrical or communication
walls
6.�e
oxes or air -sealed bqxes*sfia�ll be installed.
HVAC register boots
H.VAC supply., and. retum register boots that penetrate building
ffiermal envelope shall be , ' led sea to the soli -floor,, walfcovedrig.or
.
Concealed
When required to'be sealed, concealed
ceiled firo sprinklers shall only be
sprinklers
eil.edi, in a manner that is reco mrnbinded b -
the rnahufattuppr.
Caulkingy
or other a u." - adhesive sealants shall sed to fill voids
hatman nkl6r,mver A
plate . no
a. In adoitloq, inspection otilog I walls sha llbe in accordanc eW , in tnq provisions of ICQ-400.
:
112/22/2.020 I AB PM EnergyGauge@'USA 7.6.00 - Hands2026 FBC 7thEdition (2020) Compliant Software
Page 1 of 1
Enyeliqpp Leakage T-766t
Report (Blower Poor Test)
R9.W41 nvoupto V, Performance Coinp-liante
P wtPo.. r R!Adthod
2.020 Florida Building -
------ ing obft Energy Conservation,
Jurisdiction:
Permit 0:
Builder. DR HORTON
Address:
Pit . .
Y.- 8T LUCIE
Air Leakage. Test Results
Community:
State: FL
Passing r0sulls,Mustmeet eltherlhe Performance, PresCOPtive, &ERI Method.
.0, PRtSCRIPT]VE METHOD -the, building Wdwelllog uhfttihali,betestedand verified,hs having an air leakage rate - 01
chAngesperhoueatl a pressure of A21hch w. f not exceeding'? air
9- 09,06scals),iin Climate Zones and'2.
0 , PERFORMANCE or ERI ME THOD4he building oridwelling, unk'
- shall beIested and verified as having an air leakage rate of not
the selected ACH(50) value, as shown. on Form R4o&2020_(Perform6nbe)or R4
section labeled as infiltration, sub -sect
A . CH(50) specked on F0fM R40&2020-En6rgy Cato, (Performance) or R406-2 026 (ERI): _. ----I
— - 1 TZ
CFM(50) x 60 .15721 Method for calculating building volume:
Building Volume ACH(50)
O'ketrieved from architectural plans
F-I PASS Code software calculated
When ACH(50) is less than 3; Mechanidal Ventilation installation 0 Field measured and calculated
L must be verified by building department. a . m.ent.
Ral. .1.2:Testlng- Testing Mall.bezonducted in accordance with ANSI/RESNET/ICC 3.,8.0 and reported at pre6sur - 6 1 of . 0.2 inch W.g. (50 Nscj
Testing shall be conducted by either individuals as defined in Se
ction 551993(5) or (7.),' Florida Stafti6s.or individuals licensed as set forth in Sect
489.105(3)(0, (g), or (i) or an approved third party. Amritten 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 thennalenvelope.
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. Dampenri including exhaust, intake, makeup air, back draft and flue dampers shall be closed, but not sealed beyond intende
d qd infiltration control
3. Interior doors, if installed at the time of the test, shall be open.
4. Exteride.doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed..
.5. Heating and cooling sy'ptems, if installed at the time of the test, 6hali be tuned -off.
6. Supply and return registers, if installed at the time of the test, shall -b e fully open.
Testin,4 Company,
Company Name:,. Phone:
I hereby f veriabove Air1eakage results are in accordance with the the 2020A
. 'y that ab h Edition Florida. Building Code
Energy Qonse'rvatidn.r6qui
rerfi6nts according to. the Compliance. method selected 'above.
Signature of Tester:
Date of Test
Printed, Name, of Tester..
License/Certification
Issuing Authority:
12/22/2020 1 A8:02 PM Energyqauge@ USA
SA 7.0.00 - FlaRes202O F . C 7th Edition (2020) Cbrnpliant-Software Page 1 of 1
Duct Leakage. Test 'Report
Residential Prescriptive
, pe.rfo
rman.ce or Ehl. Method Complimce
Jurisdiction:
Job frifohnatilon
Builder:
DR HORTON
Address:
City: ST LUCIE
Duct, Leakage Test Results
System 1
cfm25
System 2
cfm25
System 3
cfm25
Sum of others
cfm25
Total of all
cfm25
— I
i - 1828 = _Qn
Total of all Total Conditioned
systems square Footage
1:1 PASS ❑FAIL
Community:
Permit
State: FL
Zip:
Lot: NA
'0 Prescriptive ,Method cfni25 (Total)
To qualify as "substantially leak free" Qn Total must be less than or
equal to,0.0'4.ff air handier unit is installed. If air handler unit . is, not
installed, Qn,Total must'be less than,or equal to 0..03. This testing
method meets the requirements in accordance with Section R403.3.3.
Is Me.air handier unit installed Wuting testing?,[:] YES ("606� EINO,"sor'
Parformance/lERVIY16thod -drh26(Out,or Total)
To qualify Using this rnethgd, Qn must. not be ;grOaterthan the
Leakage Type selected'on-,Fbrm
Proposed Qn
0.05
Duct tightness shall be verified by testing in accordance with ANSI/RESNET/I . CC380 by either individuals asdefinedin Section
553.993(5) or (7), Florida Statutes, or individuals licensed as set -forth in Section 489.105(3)(f), (g) or (i), Florida Stakitesi.
Testing Company:
Company Name: Phone:
I hereby
verify that the, above,duct leakage testing results are in accordance with the Florida Building Code" requirements with the
,selected compliance path as stated above, either the -Prescriptive Method or Performance Method.
Signature of Tester:
Printed Name of Tester:
License/Certification #-.
Date of Test:
Issuing Authority:
12/2212020 1:48:05 PM
Page 1 of 1
2021,Expness Cali 2020 in V,..y., Comfort.§h
-3I-5'Ton :St .Lucie
HVAC,Loa,q Calculations
for
Dr Horton
RV NACRVmDjgm*nAt.
H' " HA C 1.0"18
Prepared By:
Kristin Kelly
Florida Breeze
6028 \tickle' Cirble
Wesf,Melbo-ume, F1 32904
321-951-8767
Wednesday, De'dember 23, 2020
Rhva. " cis an ACCA approved Manual J, D and S domputer program.
Calculations. are performed per ACCA Manual J Elth'Eclitio-n, Version 2, and ACCA Manual D.
Rhvac -'Residential 8'Llght Comm®rcill hHVAC Loads Elite SoftwareDevelopment, Inc. .
Florida Breeze, 2021 Express 182i3 Cali Left 2020 Vnyl ComfortsShirtgle3.5 Ton
West Melbourne, FL'. W904 _ St:Luci6
Pa .e 2
Prect Report
General Pro ect�Mforrriation �.
Pro ect Title: M
J 2021 ExpI.ress 1828''Gab Left 2020 Vinyl Comfort Shibgle 3 5 Ton .St:Lucie
Designed.By: Kristin `Kelly
Protect Date: Tuesday, December 22, 2020
Client,Name: Dr Horfon
Company Name: Florida:Breeze
Company. Representative: Kristin Kelly
Company Address; 6928 Vckle Circle
Company City: West 'Melbourn_e, PI 32904
.Company Phone: 3214951`-8767 .
Desi p Data
Reference City St Lucie, Florida
Building Orientation: Front
door faces North
Daily Temperature, Range: Medium
Latitude: 27 Degrees
Elevation:
25 ft.
Altitude Factor: 0.999
? Outdoor Outdoor Outdoor Indoor Indoor Grains
Dry, Bulb Wet Bulb Rel.-Hum Rel:Hum Dry Bulb Difference
Winter: 42 39.4 n/a n/a 70 n/a
Summer: 90 78 66% 50% 75 61
Check ,'Figures
Total Building Supply'CFM: 982 CFM Per Square ft.., 0.537-
Square ft. of Room Area:
1,828 Square ft. Per Ton: 626
Volume (ft�; 15,721
Building Loads
I
Total Heating Regwred Including Ventilation Air. 32,972 Btuh 32.972 MBH
Total Sensible Gain: 27,623 Btuh 79
Total Latent. Gain:
7,398 Btuh 21 %
? Total Cooling Required Including Ventilation Air: 3.5,021 Btuh 2.92 Tons (Based .On Sensible + Latent)
i Notes'
i Rhvac is an ACCA approved Manual J, D and S computer program.
t 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.
1
1
l
f
�� u.Nw-b ••• 6i.Luuie.rny Wednesday. December 23. 2020- 11,-05 AM
f I T%flvac - KeslUential A Light.. CommeiPlil HVAC Load's
Florida Breeze,
ea
Elite
2024 -Express 1828 Call Left 202C
W est elb est M�elboume FL 32904
e S�
7� 0
h��p_hqqyq oft, EmAs� "S,.='�
stermI Whole House
8t a'aD
OutdoorOutdoor
r
Indoor
Bulb VV& BulbR6LHun
`u 'do
Rel.HunWinter.
,SY
42 -39.4
80%
h1aSummer:
so 78
59 1. 0
50%
Calculate
- I I
Pse-SchedWe: YOS
Y66
Roughness' Factor: 0.01000
Yes
U1,000
Pressure Drop: OA
1000 in.wg.11 Qp -ft.
Minimum Velocity:
0.160 in.Wg.11 00, ft.
550 ft./min
Maximum Velocity: 600, ft./min
450 Urnin
750 ft.1min
minimum Height:0 in.
0 in.
Maximum Height: 0 in.
0 in.
Outside Air Data
.Winter
Infiltration Specified: 0.380 AC/hr
Summer
0.200 AC/hr
100 CFM
CFM
Infiltration Actual: 0.380 AC/hr
Above Grade Volume- X 15,721 Cu.ft.
.52'
0.200 AC/hr
X 15,721 CU.ft.
5,974 Cuft/hr
8,144 Cu.ft./hr
2LO.0167
Total Building Infiltration: 100 CFM
X 0.0167
Total Building Ventilation: 0 CFM
52 CFM
0 CFM
—System 1—
Infiltration & Ventilation sensible Gain Multiplier: 16.49
Infiltration & Ventilation. Latent Gain Multiplier: 41.50
= (1-10 X 0.999X 15.00 Summer Temp. Difference)
Infiltration & Ventilation Sensible Loss Multiplier: 30.77
= (0.68 X 0.999 X 61.09 Grains Difference)
Winter Infiltration Specified: 0980 AC/hr (100 CFM), Construction:
= (1.10X 0.999 X 28.00 Winter Temp. Difference)
Average
Summer Infiltration Specified: 0.200 AC/hr (52 CFM), Construction! Average
Duct load -Factor Scenarios for System -j-
1 Supply
1 Attic 16B
Return
Attic 16B
3.5 Tor,
StLucie
61.09
U. 12 8 780--- -Iqo
0.12 8 697 No I
Q1...=21 Express... St.Lucie.rh9
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- Residentis'' 1111111 Light CommercialRVACiLoads
Elite. onwarepeyeldpn
-AL& 2021 Express 1828 Cali, 2o�dVi` ' - �<""' - -
Breeze, nyt,'CdffifdrfSfiRtI
lelkourne, FL 3260q
0, WOM
-Duct Name; etc.
Type [Reg;19ize]
Roughness "ss DianeterUpstrean TempetUre IdthS �p6 ith,SizinqLength
`7
CFM'Area
Trunk
Fan
A'0,93
15
.Up:
P,nd
72
1 f.6
Nearest Inch
0.0
:060
-=DuOtNarfi-e:
"SIR-10.0, Suo PliqS: Whole.mousei:Effectiv9 -Le
Effective -Length; 8.0
Runout;" Reg. IDA.
.
00'1
4
Up. ST-1,00
72
3.1
Rnd
Nearest Inch
8 .0
70
4.4
8.4
--- Duct Nam 9:
SR-110j Supplies: Whole H 'Effective Length:. 16.6
Runout Reg* 8A
0.0.1
4
Up: ST-100
72
3.1
Rnd
Nearest Inch
10.0
4.4
70
10.5
--Duct Name:
SR-1120., Supplies: Whole House, Effective Length: 15.0
Runout, Reg: 10X-6
0.01
6
Up: STA 00
72
4.7
Rnd
Nearest Inch
15.0
70
6.6
23.6
--.-Duct Name: SIR-6113%. Supplies: Whole House, Effective Length: 11.6.
Runout; Reg: 10x6
0'.01
5
Up: ST-166
72
3.9
Rnd
Nearest Inch
1,0
5.5
70
14.4
--Djuct Name: SR-14 0, Supplies: Whole,H('?.yse, Effective Length:
9.0
Runout, Reg. 8x4
4
Up: : st-100
3.1
Rnd
Nearest Inch
9.0
9.0
70
4.4
9A
---Duct Name: ST-4110, Effective Lenoth:.16.0
Trunk
0;063.
16
Up: 6T7100
72
12.4
Rnd
15.0
17.5
Nearest Inch
560
62.8
-Ruct Name. SR-160,
-1
Supplies: Whole,Hduse,, Effedtive Length: 8.0
Runout, Re6; Ox6
0.01
6.
Up::,, v-410,
72
4.7'
Rnd
8.0
6.6
Nearest-.1ndh
70
12.6
799
0.00
0. , 0
0.070
,802
0.697
0.014
802
0,13.97
P.0
0.0-00
357
0.080
0 ' 0
0.058
51:3
0.211
0.0
0.047
802
0.697
0.0
0.067
401
0.620
0.0
0.067
351
0.080
0.0
0.660
Ton
4,4 8,12 Duct,
, QAP , 0
0;00,0
6.250
OitS
0.056,
a w
O;qqO
6.'056
0.30
0.070
0.000
0.070
'0.3.23
0.012
0.000
-6.01.2
0..265
0.023
0.000
0.023
0.276
0.063
0.000
0..068
0.3116 1
P-003
0.000
6.003
0.256
0.006
6.0-00
0016
Q;Z63
CA ... \2021 Express... St.Lucie.rh9
Wednesday,, December 23, 2020, 11:05 Am
.
GI6
2021 Express 1828,Caii Left°2021
)4
' 0 -
-.uucr ,intem,
Type [R.eg.Sizel'
upst"ream
Roughness
Diameter,
Shape
Temperature
Length
Width
Height I
$izin ;
.g
CFM
Aye a
Duct Name SR=_160,'Supplies:
Whole Mouse, Effectiv®.Length
12 0
Runout; Reg 1Oz6:'
0:01:
B.
Wp: 8T=110
72'
4.7`
Rnd
Nearest Inch
12.0
70.
g 6
188
--=Duct Name 'SR'-170, Supplies:'Whold'House, Effective -Length:
'l0x6
5.6
Runout, Reg:
0':41
61
g
Up. ST' A 10'
4.7
Rnd
Nearest Inch
5.0
70
.
6.6
Duct Name: SR-180,,Supplies:
Whole House,:.Effective Length:19.0
Runout, Reg; 1'Ox6
0.01
6
Up: ST-110,
72
4.7
Rnd
Nearest Inch
12:0
70
6.6
18.8
---Duct Name-AR=190, Supplies: Whole.House, Effective Length: 11.0
Runout, Reg: 10x6 0.01 7
UP: ST-110 72 5.4
Rnd 11.0 7.7
Nearest Inch 70 20.2
---Duct Name:: SR'-200, Supplies: Whole House, Effective Length: 10.0
Runout, Reg: 1Ox6 0.01 5
Up: STA 10 72 3.9
.Rnd 10.0 5.5
Nearest Inch 70 13.1
--Duct Name: SR-21.0, Supplies: Whole House, Effective Length: 9.0
Runout, Reg: 8x4 0.01 4
Up STA 10 72 3.1
Rnd 9.0 4.4
Nearest Inch 70 9.4
---Duct Name: SR.220, Supplies: Whole House, Effective Length: 8.0
Runout, Reg: 8A 0;01 4
Up: STA 10 72 3.1
Rnd 8.0 4A
Nearest Inch 70 8.4
Duct Name: SR-230, Supplies: Whole House, Effective Length: 12.0
Runout, Reg 1;0x6 0.01 5
Up: ST-100 72 19
Rnd 12.0 5.6
Nearest Inch 70 16' 7
SPL Dui
SPL.F
`SPI-.Cumt
357
0.010
0,08Q
0.000
0:0;
001;0
4 057
0.266
357
0.004
0.080
0.000
0:0
0.604
0.063
6.260
357
0.010
0.080
0.000
0.0
0.010
0.05.7
0.266
262
0.004
0.035
0.000
0.0
0.004
0.063
0.260
51.3
0.021
0.211
0.000
0.0
0.021
0.046
0.277
802
0.063
0.697
0.000
0.0
0.063
0.004
0.319
8.02'
0:056
0.697
0.000
0.0
0.656
0.011
0.312
513
0.025
0.211
0.000
0.0
0.025
0.044
0,279
Report Units: Pressure: in.wg,.Duct lengths: feet. Duct sizes: inch, Airflow: CFM, Velocity: t/min, Temperature: F
C:1...12021 Express ... St.Lucie.rh9 Wednesday, December 23, 2020, 11.05 AM
r%nvac - mesouentiam. Light Commercial HVAC loads
Elite Software Development, Inc.
Florida Breeze 2021 Express 1828 Cali Left 2020 Vinyl'Comfort Shingle 3.5 Ton
West fUlelboume FL 32904 St.Lucie
. ,'7 Pa e 8
0
Tabular Manual D p cts ze Data Ductr.Svsterri - Suooly � nnt��ri
Type [Reg.Size] Roughness Diameter
Velocit r
Upstream Temperature Width Y SPL Duct
Shape Lossh100 SFPL: Fit
Length Helght FitE Cen
Sizing CFM Q e SP<L Tot
,,„:
Area SPgVail . SPL Cumul Notes• ,Static pressure available values for return ducts are:at the entrance of`the'duct. For supply, they are at the exit: The ,cumulafive>static pressure loss value for 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.cumulotive may also include the total static.,pressure loss, of the return
side,
Number of active riunouts:
14
Total runout outlet airflow:
980
Main trunk -airflow:
980
Largest trunk diameter:
Largest runout diameter:
16
$T-110
Smallest trunk diameter.
7
15
SR-:190
St-100
Smallest runout diameter.
4
SR-100
Supply fan external static pressure:
0.323
Supply fan device pressure losses:
0.250
Supply fan static pressure available:
0.073
Runout maximum cumulative static pressure loss:
0.323
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-d
SR-110
Overall total effective length (ft.):
Design .overall friction rate per 100 ft.:
14.0
RR-120 to SR-110
0.520
(Available SP x 100 / TEL)
System duct surface area (Scenario 1):
Total system duct surface area:
254'
(Not linked to duct load)
254
C:1... 12021 Express ... St.Lucie.rh9
Wednesday, December 23, 2020, 11:05 AM
I1 Mnvdu - MOW
f 'Florida Breeze
ival 0 DU'U'ctsize Data
Type.[Reg:Size] Roughness
Upstream Temperature
Shape I
---Duct.Name: RT-100; Effective Length;: 0 0
Trunk 0:003
Up: Fan 72
Rod 0:0
Nearest Inch 981
=-=Duct Name: RR-100, Effective Length: 1.0
Runout, Reg: 12x16' 0.003
Up: 'RT-100' 72
Rnd 1.0
Nearest Inch 327
---Duct Name: RT-110, Effective Length: 0.0.
Trunk 0.003
Up: RT-100 72
Rnd Q:0
Nearest Inch 654
---Duct Name: RR-1 10, Effective Length: 0.0
Runout, Reg: 12x12 0.003
Up: RT-11.0 72
1 Rnd 0.0
Nearest Inch 327
---Duct Name: RRA20, Effective Length: 4.0
Runout, Reg: 12x12 0.003
Up: RT-110 72
` Rnd 4:0
1 Nearest Inch 327
are-ueveloment Inc
2021 Express 1826'Cali'Left 2020 Vinyl Comfort Sh ng e 3 5 To
St.Lucie
Pape c
SVStGIr) 1 RAtiirn
.Area
1'5
11.6
1,6 4
0
16
12.4
17.5
4.2
10
7.8
10.9
0
10
7.8
10.9
0
Velocity
Loss/100
799
0.083
0:0
-0.903
2.34
0.007
0.0
-0.003
1,199
0.307
0.0
-0.003
600
0.079
u
-0,003
0:000
O.000
0*00
0.003
0.000
0.000
0.000
0.000
0.000
0.000
0.000
0.003
0.000
0.000
0.000
0.000
10
600
0.003
7•8
0.079
0.000
10.9
0.0
0.003
10.5
0.000
0.003
Report Units: Pressure: in.wg, Duct lengths: feet, Duct sizes: inch, Airflow: CFM, Velocity: ft./min, Temperature: F
Notes: Static pressure available values for return ducts are at the entrance of the duct. For supply, they are at the exit.
The cumulative static pressure loss value for a return trunk is with respect to the entry point of the return runout upstream
with the highest static pressure available. Total and cumulative static pressure loss values for the supply main trunk
include any device pressure losses entered, and the cumulative may also include the total static pressure loss of the return
side.
Number of active trunks:
Number of active runouts:
Total runout outlet airflow:
Main trunk airflow:
Largest trunk diameter:
Largest runout diameter:
Smallest trunk diameter:
Smallest runout:diameter.
Runout maximum cumulative static pressure loss:
Return loss added to supply -
Total -effective length of return ( ft.):
3
981
981
15
RT-100
16
RR-100
10
RT-110
10
RR-110
0.003
RR-120
01003
4.0
RR-120
:1... 12021 Express... St.Lucie.rh9 Wednesday, December 23, 2020, 11:05 AM
L
- Residential b Light Commercial HVACLoads
Elite.Softwa�ll''16 pment rinc.
Breeze 2021 Express >1828 Gali'Left 202baVinylCatnfort 3 STgnMelbourne F! 32904 3 �` St.LuGe
RI , ..
Pa a "10
Tabular Manual D Ductsize Data Duct SwstemT -'Returnfcont'd)
Su!nmiary
System .duct surface:area ($cenatio i) 148
Totai'system duct P.6 fNce area; (Not linked to duct.load)
14.8
Notes
Rhvac is ari ACCA a pploved Manual J D and S computer"piogram.
Calculations ate performed perACCA Manual-J 8th Edition; Version 2, and ACCA Manual.D.
Ali Computed_results;are estimates as, building.use a04 weather may ,vary..
Be sure,to select aunt that meets"both sensible arid:latent loads your design conditions. aceordmg^toahe manufacturer's performance data at
CA ...\2021 Express ... St.Lucie.rh9
Wednesday, December 23, 2020, 11:05 AM
Rhvac - Resid
Florida Breeze
West Melbourr
. Total ad
u,-v.-o: viazmg-uouble pane low-e (e = -60) ooperable
window, vinyl frame, U value 0.35, :SHGC 0:29
2Aw-d: Glazing -Double paneaow-e (e = 0:60), sliding
glass door, vinyl frame, U-value 0.61, SHGC'i
2B-v-o: Glazing -Double pane low-e (e = 0.60); fixed sash,
vinyl frame, U-value 0.35, SHGC 0.29
11J: Door -Metal - Fiberglass Core, U-value 06
11 D: Door -Wood - Solid Core, U-value 0.30
13AB-0fcs: Wall -Block, no blanket or board insulation,
filled core, siding; finish, U-value 0.183
12C-0sw; Wall -Frame, R-13 insulation in 2 x 4 -stud
cavity, no board insulation, siding finish, wood studs,
U-value 0.091
1613-30: Roof/Ceiling-Under Attic with Insulation on Attic
Floor (also use for Knee Walls and Partition
i Ceilings), Vented Attic, No Radiant Barrier, Dark
Asphalt Shingles or Dark Metal, Tar and Gravel or
i Membrane, R-30 insulation, U-value 0,032
22A-pm: Floor -Slab on grade, No edge insulation, no
insulation below floor, any floor cover, passive, heavy
dry or light wet soil, U-value 1.18
Subtotals for structure:
People:
Equipment:
Lighting:
Ductwork:
Infiltration: Winter CFM: 100, Summer CFM: 52
Ventilation: Winter CFM: 0, Summer CFM: 0
Total Building Load Totals:
Check Figures
Total Building Supply GFM:
Square ft. of Room Area:
Volume (ft'):
Building Loads
Total Heatma Reowted Inrluriinn vAn+a.f-.
982
1,828
15,721
Total Sensible Gain:
Total Latent Gain:
Total Cooling Required Including Ventilation Air:
�.. 'y"l
2021 Express 1828 Call Left 2020 Vnyl
r
Shingle 3.5 Ton
St.Lucie
Quan
-
Loss
Gam ;
•acri•.
Gain
�;VLaI
Gain
124.8
1;224
:0
2 11 096
2;096
40.8
697
0
665
665
3
29
0
34
34
20.4
343
0
318
318
19
208
0
193
193
1236.6
6,337
0
3,938
3,936
317.1
808
0
620
620
1828 1,638 0 2,925 2,925
200 6,608 0 0 0
17,892
0
10,189
10,789
5
1,000
1,150
2,150
750
2,755
3,505
0
0
0
12,016
3,473
12,065
15,538
3,064
2,175
864
3,039
0
0
0
0
321972
7.398
27,623
351021
CFM Per Square ft.: 0.537
Square ft. Per Ton: 626
32,972 '
Btuh
32.972
MBH
27,623
Btuh .
79
%
7,398
Btuh
21
%
35,021
Btuh
2.92
Tons (Based On Sensible t Latent)
Rhvac is an ACCA approved Manual J, D and S computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building use and weather may vary.
Be sure to select.a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
i
C:1... \2021 Express ... St.Lucie.rh9
Wednesday, December 23, 2020, 11:05 AM
-----•---.-�• .- �.y..a.+vnunnrcal r1VH�i L08US
Elite Software Deyelopment, Inc.
Florida Breeze 2021 Exp ess 1828 Cali
Left 2020 Vinyl Comfort"$fiingle`3:5 Ton
West Melboume, FL. 32904
St.Lucie
R atem �- Whole House Summer Loads
Pa a 12
Component
DescriLion
Area Sen
�Lat Sen.
TotalQuanLoss.
2A Glazmg=Double pane low-e (e = 0:60), operable
1;24.$
Gn Gain Gain
window vinyl frame, U-value 0.3'5, SHGC-0 29
1;224
0 2;096 2,096
2A-v-d: Glazing -Double pane low-e = 0.60), sliding
40 8
.(e
glass door, ,vinyl frame, U-value 0.6.1, SHG_ C 0.34
697
0 665 665
26 v-o: Glazing -Double pane.louv-e (e = 0:6Q), fixed sash,
3 29
Vinyl frame; U value 0:35, 0:29
0 34 34
.SHGC
11J Door -Metal =Fiberglass Core, ,U-value 0:6
20.4
11 D Door Wood;- Sblid Core, Uwalue 0.39
343
0 318 318
1.3AB-Ofcs Wall -Block, no blanket on board in
19 208
1236 ;6 6,$37
0 193 193
_sulafion,
filled core, siding finish, U-value 0.183
0 3,938 3,938
12C-Osw: WalkPrame, RA insulation in 2 x4 stud
317.1 808
cavity, no board, insulation, siding finish, wood studs,
0 620 620
U-value 0.091
1613-30: Roof/Ceiling-Under Attic with Insulation on Attic
1828 1,638
Floor (also use. for Knee Walls and Partition
0 2,926 2,925
I Ceilings),, Vented Attic, No Radiant Barrier, Dark
Asphalt Shingles or Dark Metal; Tar and Gravel or
Membrane, R-30.insu16tion, U-value U32
22A-pm: Floor -Slab on No
grade, edge insulation, no
insulation below floor, any floor cover, passive, heavy
200 6,608
0 0 0
dry or light wet soil, U-value 1.18
Subtotals for structure:
People:10,789
17,892
0 10 789
Equipment:
Equipment:
5
1, 000 1,150 2,150
Lighting:
0
750 2,755 3,505
Ductwork:
i Infiltration: Winter CFM: 100, Summer CFM: 52
12,016
0 p
3,473 12,065 15,538
Ventilation: Winter CFM: 0, Summer CFM: 0
3,064
2,175 864 3,039
System 1 Whole House Load Totals:
0
0 0 0
32,972
7,398 27,623 35;021
' Check Figures i-�"- - --
Supply CFM: 982
Square ft. of Room Area: 1,828
CFM Per Square ft.:
0.537
Volume (ft3): 151721
Square ft. Per Ton:
626
S. stem Loads
otal cleating Required Including Ventilation Air. 32,972
Btuh 32.972 MBH
iI
Total Sensible Gain: 27,623
Btuh 79 %
Total Latent Gain: 7,398
Btuh 21 %
Total Cooling Required Including Ventilation. Air: 35,021
Btuh 2.92 Tons (Based On Sensible +Latent)
Notes
{ Rhvac is an ACCA approved Manual J, D and S computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version.
2, and ACCA Manual D.
All computed results are estimates as building use and weather may
Be sure to select a unit that meets both sensible and latent loads
vary.
according to the manufacturer's performance data at
your design conditions.
I
i
C:1... 12021 Express ... St.Lucie.rh9
Wednesdav_ Deremhar 9R )n,)n 11 •nr, ene
I
.dIL&L 2021 Expreps982 -
Kali Left. 2 - M* am
096
Cooling
ut od. or.M6d6l,
-S
Air oup;�kH.ept. Pump
.
!"door M000i`
R4'H442-(A:G )KP—
FkM4X42'
Trpoenam6
-Outdoor Mahuficture_r',
-
14 SEER R SERIES R41 OA H'P*'
F",6
CQMRTMA_K-ER
bescri ti -
p ion:
Air 8ource Heat Pump
AHRI Reference' No.:
2040205"t
Capacity-,
30,414
Efficiency:
I*OtER
Heating
SWem Type:
Model:
Air Source Heat Pump
Traidehanie:
R4H442(A!P)Kp'
14 SEER R SERIES R41 OA HP
Manufacturer
Descriptio'n.'
COMFORTMAKFIR
Air Source Heat Pump
p
41,000
Efficiency:
.9.2 HSPF
This system's equipment was selected in accordance with ACCA Manual S.
Manual S equipment sizing data: SODB: 90F, SOWB.- 78F, WODB: 42-F, SIDE: 75F, SIRH: 50%, WIDB: 70F, Sen. gain:
27,623 Btuh,' Lat. gain: 7,398 Btdh,- Sen. loss:.32. 972 Btuh,
- Entering cl coi
l DB: 80.6F,. Entering clg.'coil WB: 64AF,Entering htg. coil DB.:65.8F, Clg. coil TD: 20. Hi9. coil TD: 70F, Req.
-
. .c1g. airflow: 982 CFM, Req. htg. airfloVv: 404 CFM
Ton
bele,
Q\ ... \2021 Express ... St.Lucie.rh9
Wednesday, December 23, 2020, 11:05 AM
nesiaenuai & Light Commercial HVAC Loads
Florida Breeze
Elite Software Development, Inc
2021 Express 1828 Cali Left 2020 Vinyl'Comfort Shingle 3.5 Ton
West Melbourne, FL 32904
SLLucie
System 4 R, --Am Load Summary
Pa a 14
Htg
Room Area Sens
�No
in
Htg
Run
Duct
Run Clg
Duct Sens
Clg Min
Lat
:Act
Name SF Btuh
."Zone 1---
CFM
Size
Vel Btuh
Clg
BLa CFM
Sys
CFM
1 Whole House 1,828 31,089
404
4,4,6,5,
- 21581
3,925 982
982
4,6,6,6,
- -- 4,5
Duct Latent —
+ -
Return Duct 1,883
708
System 1 total 1,828 32,9.72 404
6,042
27,623
2,765
7,398
982 982
System 1 Main Trunk Size: 15 in.
-
- -
Velocity: 799 ft./min
Loss per 100 ft.: 0.082 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
See the Manual D Ductsize report for duct velocities and other data.
can .vary within
the room.
CoolingSystem Summary
Cooling Sensible/Latent
Tons
Sensible
Latent
Total
Split
Net Required: '— 2.92 79% / 21%
Btuh
27,623
Btuh
7,398
Btuh
Actual: 3.20 79% / 21 %
E uipme
30,369
8,045
021
383,,41 4
Model:
Heating System -
Air Source Heat Pump
Cooling Svstem
Air Source Heat Pump
Indoor Model:
R4H442(A,G)KP**
R4H442(A,G)KP**
Brand:
Description:
14 SEER R SERIES R410A HP
FXM4X42—AL
14 SEER R SERIES R410A HP
Efficiency:
Air Source Heat Pump
8.2 HSPF
Air Source Heat Pump
Sound:
0
14 SEER
Capacity:
Sensible Capacity:
41,000 Btuh
n/a
0
38,414 Btuh
Latent Capacity:
n/a
30,369 Btuh
AHRI Reference No.:
n/a
8,045 Btuh
204902057
This system's equipment was selected in accordance with ACCA Manual S.
Manual. S equipment sizing data: 'SODB: 90F, SOWB: 78F, WODB: 42F, SIDE: 75F, SIRH: 50%, WIDB: 70F, Sen. gain:
27,623 Btuh, Lat. gain: 7,398 Btuh, Sen. loss: 32,972 Btuh, Entering clg. coil DB: 80.6F, Entering clg. coil. WB: 64.4F,
Entering htg. coil DB: 65.817, Clg.
coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 982 CFM, Req. htg. airflow: 404 CFM
r
C:\ ...\2021 Express ... St.Lucie.rh9 _^ Wednesday, December 23, 2020, 11:05 AM
novae - r%esraennat ire Light Commercial,HVACLoads
Elite Software Development, Inc.
Florida Breeze 2021 Express 1828 Cali Left 2020 Vinyl Comfort Shingle 3.5 Ton
West Melbourne, FL 32904
St.Lucie
Building Rotation Report
Fa e,5
All rotation degree values in this report are.clockwise with respect to the pro1ect's.original orientation.
Budding orientation as entered; (zero degrees; rotation);
Front door faces North
Individual Rooms
0° 450 900 1350 1800 225° 270° 31,5'
Rm. Room Rot. :Rota Rot. Rot.
High
No. Name Rot. Rot. Rot. Rot:
.
System 4� CFM CFM CFM CFM CFM CFM CFM ,CFM
Duct
Size
Zone 1:
1 Whole House
982
1,076 *1.,12.1
1,099 982
1,060 1,052
1,025 4,6,6,6,
* Indicates highest CFM of all rotations.
Whole Building
-- -_
Rotation Front it.
Degrees Faces
Supply
Sensible
Latent
Net
0° North
CFM
982
Gain
Gain
Tons
450 Northeast
1,076
27,623
29,726
7,398
2.92
900 East
1350 Southeast
*1,121
*30,732
7,379
7,374
3.09
*3.18
180° South
1,099
982
30,229
7,375
3.13
2250 Southwest
1,060
27,623
29,393
1,398
2.92
2700 West
315° Northwest
1,052
29,200
7,402
7,390
3.07
3.05
1,026
28,617
*7,407
3:00
* Indicates highest value of all rotations.
Building Rotation Tonnage
3.10
CO
3.00......... ....... ................
�...
2.90� - -- -
North Northeast Fast Southeast South Southwest West Northwest
Direction Front door Faces
- 6 - Buildinq Net Tonnaqe
-- --- --- - ----- -- --
C:\ ...\2021 Express ... St.Lucie.rh9 Wednesday. December 23.2020. 11:05 AM
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Ujildiw Rotation Resort -lenntlill
BuIlding.Rotoation. Hourly Net'Galn
41,000 ..............
................ I ............................
......................................
40,000 ................... ......................
$9,000 ......................................................................... ........ ........
38,000 ..................... .............................
.......... ............. .........
■
37,000. ....................... .. ...............
36,000i ... .......
................................... ... .......
................................ ......
34,000 ... ...............................................
33,0001- — - -
8am 9 am 10 am 11 am 12 pm I pm 2 pm 3pm 4 pm 5Pm 6 pm 7 pm
Time of Day
Front door faces North
Front door faces Northeast
Front door faces East
Front door faces Southeast
Front door faces South
Front door faces' Southwest
Front door faces West
Front door faces Northwest
C:k ... X.2021 Express ... Stlucie.rW Wednesday, December 23, 2020, 11:05 AM
I ACCK
� AtD�oi�gCa�a�sotkaa®io3
County,
Contractor Florida Breeze
Mechanical License # CAC1814113
Building Plan # 1828 .CALI 8.5 TON
Home Address (Street or Lot#, Block, Subdivision)
Winter Design Conditions
Outdoor temperature
42
OF
Indoor temperature
70
OF
Total heat loss
32972
Btu/h
Summer Design Conditions
Outdoor temperature
90
OF
Indoor temperature
75
OF
Grains difference
61 A Gr @ 50 % Rh
Sensible heat gain
27623 Btu/h
Latent heat gain
7398 Btu/h
Total heat gain
35021 Btu/h
Heating Equipment Data
Equipment type Heat pump
Furnace, Heat pump, Boiler, etc.
Model R4H442(A,G)KP**
Heating output capacity 41000 Btu/h
Heat pumps - capacdy at winter design outdoor conditions
Auxiliary heat output capacity Btu/h
Design airflow
980 CFM
External Static Pressure (ESP)
0.32 IWC
Component Pressure Losses (CPL)
0 25 IWC
Available Static Pressure (ASP)
0.073 IWC
ASP = ESP - CPL
Contractor's Printed Name
Contractor's Signature
Header Information
REQUIRED ATTACHMENTS'
Manual A Form (and supporting worksheets):
or MJ1AE Fort' 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 ❑ No
yeig No 0
Yes 'Q No �X
Yes ❑ No
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
Number of occupants
Windows
Eave overhang depth 1 Ft
Internal shade
Blinds, drapes, etc
Number of skylights 0
Cooling Eauibment Data
Equipment type Heat pump
Air Conditioner, Heat pump, etc
Model R4H442(A,G)KP**
Sensible cooling capacity 30369 Btu/h
Latent cooling capacity 8045 Btu/h
Total cooling capacity 38414 Btu/h
Longest supply duct: 1 0 Ft
Longest return duct: 4 Ft
Total Effective Length (TEL) 14 Ft
Friction Rate: 0.52 IWC
Friction Rate = (ASP x 100) +TEL
Blower Data
Roof
Eave
Depth Window
Heating CFM 1321 7 CFM
Cooling CFM 1321.7 CFM
Duct Materials Used (circle)
Trunk Duct: Duct board Flex, Sheet metal,
Lined sheet metal, Other (specify)
Branch Duct: uct board lex Sheet metal,
Lined sheetmetali Other (specify)
Date 1 2/23/2020
u�m npproveu s�ccH sonware vendors, see Ilst on page 2 of instructions.
If abridged version of Manual) is usedforload calculation, then verify residence meets requirements, see Abridged Edition Checklist on page 13 of instructions.
Form generated by ACCAapproved Manual J Eighth Edition Version 2 Elite Software Rhvac program.
Air Conditioning ,Contractors of America
"Manual S (Reside ntiaLEquiipment Selection}
rrojeci mrormation
Name:
City:
Stater Altitude: Altitude AdjustmentE00
- �,00ung uesign information
Outdoor Design Temp: 91. 'F db Summer
Outdoor Design Temp: 43 °F db (winter
Indoor Design Temp: F 757 OF db 50 %°RH 63 OF wb
. - Manual J Load Calculations
Total Load
Sensible
Latent
SHR Heat Loss
3502t-
27623
7388
t).789 ��
OEM Information
Manufacturer. ICOMFORTMAKER
Coil or Fan -Coil Model #: FXM4X42*•AL
Airflow Calculations
Design TO for Airflow
19
Design Sensible CFM
1322
Furnace Model #:I AFUE:
Condenser Model #: FW442(A,13)KP'- SEER: F-401 HSPF: F 8.20
(A) Manufacturer's Cooling Performance Data
Entering Coil Temperature = 75 (F db)
Lower
CFM
ReturnAir
(F w6)
Outdoor Temperature
Total BTUH Sensible BTUH
F 95_ . (F db)
Latent BTUH SHR
Rated CFM @ Rated RA Temperature
65
38,209
27,270 .
10,939
0.7137
Rated CFM @ Design RA Temperature
F-12--25-1
1 37,711
28,842
8,869
0.7648
Rated CFM @'Rated RA Temperature
60
36,963
31,200
5,763
0.8441
(B) Manufacturer's Cooling Performance Data
Entering Coil Temperature = 75 (F db)
Higher
CFM
ReturnAir
(F wb)
Outdoor Temperature =
Total BTUH Sensible BTUH
95 (F db)
Latent BTUH
SHR
Rated CFM @ Rated RA Temperature
E 65
41,344
29,628
11,718
0.7166
Rated CFM @Design RA Temperature
1575
63
40,25t3
32.028
8,230
0.7956
Rated CFM @ Rated RA Temperature
60
38,628
35,628
3,000
0.9223
Manufacturer's Cooling Performance Data (Interpolated) .
Design
Return Air
Outdoor Temperature = 95 (F db)
CFM
(F wb)
Total BTUH
Sensible BTUH
Latent BTUH
SHR
29,722
8,692
0.7737
Excess Latent Capacity Calculation
+ 647
- 647
Capacity @ Design CFM / RA (F wb)
1321.7
ti3
38,414
30,369
8,045
0.791
Equipment Capacity as a % of Design
109.69%
10%94
F 108.75%
Manufacturer's Heat Pump Data
Capacity
Capacity
Balance Supplemental
@ 47 OF db
41,790
@ 1.7 OF db
1 24,580
Point Heat Required.
1 -25.8-15.87.
Manufacturer's Furnace. Data
Input Output
Desired Calculated