HomeMy WebLinkAboutEnergy CodeFORM R405-2020 v i n;,�� I Co r►�- PSL S .h: t(
2021 X (Pre ` 18'Z 0. Ca ! to.- G� rr� i
RESIDENTIAL ENERGY CONSERVi4TlON CODE DO:CUMENTATIQN CHECKLIST
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Florida.0epartment of Business and Professional Regulation
Simulated, Performance Alternative (Performance) Method
Appilcadons_ for compliance with the 2020 Florida Building Code, Energy Conservation Via tthe
Resid®ntjai S4muiated Performance Alternative shall include:
❑ This checklist
El . Form R405-2020 report
❑ Input summary checklist that can be used for field vefcation (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 (rive pages)
Required prior to CO:
❑ Air Barrier and Insulation Inspection Component Criteria checklist (Table R402.4.1.1- one page)
❑ A completed 2020 Envelope Leakage. Test Report (usually one page); exception in R402.4
allows dwelling units of R-2 Occupancies and multiple attached single family dwellings to
comply with Section C402.5
❑ If Form R405 duct leakage We 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
� •� �� Fi Rf �:il.( 1 I (-..1 :� �:
12/22/2020 1:47:55 PM EnergyGauge® USA 7,0,00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1
FORM R40542020
FLO;RIDA E,NERGY EFF.1,Q-1gN_P ,yCODE- -FOROUILDI'NG CONSTRUCTION
Florida..Department of Business',and Pro at
Professional Regulation - RPsiden6.!VPeffc!(jnahCe. Method
21 .EXPRES 1'62�,�CALIL�6TVINdOMSHI.-�S.LuCI
Project.kaime�reet:
guilder Name; DR-HO.Rf0N
St
m 9512 Potomac br
City, State, Zip: ST LUCIE, FL,
Permit bffice:
Owner. Dr Horton
Permit Number:
Design Location: FL, STLUCIE._CQ_INTL
Jurisdiction:
County: St. Lucie ,(Florldi Climate
Zone 2
I. New con
. *ructiolmorremsfing New" (From 'Planq
10. W611 Typet sqft.
Insulation
2. Single family or multlplq,fam�
family Detached
I
a. -Concrete Block -, Int: Insyl,,Ekterior
I
R=A'. 1
Area
1391�0 its
3 - Number of.units, if multiple family
R.
6. F"tam- W ol
0 od, A.4jacent
R=43-0
32913Jt;
4. Number of Bedrooms 4
C. WA
d. WA
R=
ft2
5. Is this a worst case! Yes
.
.
1 1: Ceiling Types (1828.0 sq1t.)
R:z
Insulation,
ft2
Area
6. Conditioned floor area above grade (111 1828
a. Under Attic (Vented)
iA
ft-
u
Conditioned area below gr�ade,(" o
NIA
C. IA
ft2
7. Windows(167.0 s,qft,.) Description Area
12. Ducts
R=
Itz
R ft2
a. U-Factor. Dbl, U=0.35 127.0 1 0 W
a. Sup: Attic, Ret: Attic, AH:.Whole House
8 154
SHGC: SHGC=0.2b
b. U-Factor ' Dbl, U"0;61 40 60 ft?
SHGC: .7
SHGC=0.34
13. Cooling systems
kBtuthr
Efficiency
C. U-Factor. NIA ft2
a. Central Unit
40.0 SEtR:14.00
SHGC:
Area Weighted Average Overhang Depth: 2.743 ft.
14. Heating systems
kBtu/hr
Efficiency
Area Weighted ASHGC: 0
. Average .302
....
a. Electric Heat Pump
41.0
HSPF-8.20
8. Skylights
Area
c. U-Factor:(AVG) N/A ft2
SHGC(AVG): NIA
15. Hot water systems
9- Floor Types (1828.0 sqft,) Insulation Area
a. Electric
Cap:
50 gallons
a. Slab-On-brade Edge Insulation R=6.0 .1828.00 ft2
b. Conservation features
EF: 0.930
6. NIA R= ft2
None
C. N/A R= ft2
16. Credits
Pstat
Total P
Glass/Floor Area: 0.091 roposed Modified Loads: 56.68
E
PASS i
Total Baseline Loads:
55.69
I hereby certify that the plans and
this calculation are in compliance
Code. .1
PREPARED BY:
DATE: -
I hereby certify that this
with the Florida Energy
OWNER/AGENT:
DATE- -
by 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 553.908
lance Florida Statutes.
BUILDING OFFICIAL:
DATE:
111allafflua ff%F4U!UV5cqrxcncavon oy tne air handler unit rhanufadturerlhat tfieair ,handler enclosure
Certified factory -sealed in accordance with qualifies as
Compliance requires
. . an, Air Barrier and1insUilail6n InsPe0onthecklist In accordance with R402.4.1.1 and this -project requires an
envelope leakage test.report
e . with envelope leakage no.0rdatd,r than 7.00 ACHGO (R409-4.1.2)-
- Compliance
a proposed duct.Ieakage Qn requires a.D ct Leakage Test Report confirming duct leakage to outdoors,
tested in accordance. with M61!AtSNET 1ICC 380, Is; not greater thah'O.'064 06 f6r whole house.
12/22/2020 1:47 PM EnergyGaugd@ USA 740;00 - FlaRes202O FBC 7th.Edition (2020) Compliant Software Page 1 of 4
Title: 21EXPRESS 182' ,CALI L,35. Bedrooms: q
il"iminn T.—.- I I---
Addraca Tenn•
OwnerName: Dr Morton
Conditioned Area: 1828
Total Storiesa 1
- _-- •,r�•
Lot #
.."�","�u�Csa
of Units: 1
Worst.Case: Yes
Block/Subdivision:
Builder-NaMe: DR�HORTON
Rotate Angle: 0
P.IatBook:,
Permir.t Office:
Street:
Jurisdiction:
Cross Ventilatton:
County.
St Lucie
Family Type: Detached
Whole HouseiFan:
City, State, Zip:
ST UCIE ,
New/Existing: New (From Plans)
FL,
Comment:
CLIMATE
Design Location
De si n Tem
TMY Site
_..
Int:DesignT6mp Heating
Design bailyTemp
97 5-%a 2.5 %
Winter Summer Degree lays Moisture Range
FL, ST_LUCIE_CO_INTL FL VERO_BEACH_MUNf 39 90
70 75 299
58 Medium
BLOCKS
=
Number Name:
Area Volume
., .:....
1 Blockl
1828 15720:8
SPACES'
Number Name
Area Volume . ;Kitchen Occupants
Bedrooms Infil,tD . Finished Cooled. Heated
1 Whole House
1828 15720.8 Yes 5
4 1 Yes
Yes Yes
FLOORS
.. Floor Type
Space Perimeter R-Value
Area
Tile Wood Carpet
1 Slab -On -Grade Edge Insulatio Whole. House 200 ft 0
1828 ft2
08 0 0.2
ROOF
# Type
Roof "Gable Roof
Materials Area Area
Red Solar SA Emitt
Emitt Deck Pitch
Color
Barr Absor. Tested
Tested insul. (deg)
1. Hip Composition shingles 2044 ft2 0 ft' 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 ft2 N N
CEILING
[77 # Ceiling Type
Space, R-Value . InsType Area Framing Frac
Truss Type
1 Under Attic (Vented)
Whole House 30 Blown
1828 f12 0.11
Wood
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,i
- FORM R4Q5 2020
# INPUT SUMMARY. CHEGKLIST.REPORT_:.. - ..
WALLS
Alacerit
..
Cavi ty Width
Space
Height•
Sheathin Framing
g
'8olar Be
_
fxterlor Concrete Block - Int tr%UVhole. House 4.1 2$
2 E
8
Exterior Concrete Block - In t Ins1Nlhole House 4.1 8 0
t3 8 248:4 f t2
0
U
,
b5
3 S
Exterior Concrete,8lock - Int I�sWhole House 4.1
8 8 69:3 ft2
0
0
0.5
4 E
11 0
Exterior Concrete Block:- Int Instfhhole House 4.1 61
6 8 95 3 ft2
l)
0
0.5
5 N
8
fzterioi Concrete; Block - Int InsiNhole House 4.1
8 8 447.8 W
0
0
0 5
6 W'
18 4
Exterior Concrete Block - fnt InsWhole. House
'8 8 158;9 ft2
0
0.
0.5
W
.4.1 4 8
Exterior Concrete Block - Int InsWhole•House 4.1 39.
8 8 40.4 ft2
i
0
0
0.5
_ 8 N
2
Gari�ge; Frame =Wood Whole House 13 21 4
8 8 339.4 ft
U
0
0:5
;!
_ 9 W
Garage Frame-- W d Whole House 13 16 8
8. 8 104.9 f12
8
0
0:23
0.5
8 144.4 ft'
0
0:23
0.5
.... .. , . DOORS
Ornt Door Type Space Storms
U-Value
Width
Height
Area
1
N Insulated Whole House None
Ft
In,
Ft In
2
N. Wood Whole House None
.6 3
2
6 8
20 ft2
.39
8
6 8
17.8 ft2
WINDOWS
Orientation shown is the entered `orientation =>. changed to Worst.Case.
/
Wall
Ornt ID Frame Panes NFRC U-Factor SHGC Imp
Overhang
Area Depth Separation,
Int Shade
Screeni
1
S 1 Vinyl Low-E-Double Yes 0:35 0.29 N
62.0 ft2 1 ft 0 in
1 ft 0 in
None
None
2
S 3 Metal Low-E Double Yes 0.61 0.34 N
40.0 ft2 8 k0 in
1 ft 0 in
None
None
3
E 4 Vinyl Low-E Double Yes 0.35 6.29 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
31.6 ft2 1 ft 0 in
3 ft 0 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 ft2 4 ft 8 in
1 ft O in
None
None
-GARAGE
Fib orArea Ceiling Area.. Exposed Wall Perimeter
Avg. Wall_Height
Exposed Will. Insulation
430 ft2 430't2 64 ft
8.6 ft
13
EWholehouse
INFILTRATION
Method SLA CFM 50 ELA E LA ACH
q;
ACH 50
Proposed ACH(50)000382- 1834.1 100.62 188.91 .13
7
HEATING SYSTEM
System Type . Subtype Speed EfficiencyCa
acit P y
Block
Duets
1
Electric Heat Pump/ Split Singl HSPF:8.2
41 kBtu/hr
1
sys#1
0
0
0
0
0
0
0
0
0
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t
FORM R405-2 02Q
INPUT .S.UMMAWCHECKLISTS PORT .
COOLING SYSTEM
$ystem.Typ-e
Suf? tyRe Subtype Efficiency, Capacity Air Flow
SHR Block
Ducts
1 Central Unit/
I -
_
Split Singl SEER:44 40 kBtu/hr 1200 cfm
.... _
0:73 1
sys#1
HOT WATER SYSTEM
# -System Type
SubType
Location EF Cap Use SetPnE
Conservation
1 Electric•
None
Garage 0.93 50 gal 70.9at 120 deg
None
;(
SOLAR HOT WATER SYSTEM
d FSEC
Cert # Company Name
C0140or
System Model # Collector Model # Area
Storage
Volume
None None
FIEF
i
ft2
b
DUCTS
/ --Supply.---
# Location. R Value Area
— Return - -- Air. CFM-25
Location Area Leakage Type Handler TOT
C FM25
MAC #
OUT
ON RLF
Heat Coo)
i
1 Attic
8 ..154 W
Attic 50 ft'. Proposed On Whole Hou -- cfm
98.7 cfm 0.05 0.50
11
TEMPERATURES
Programable Thermostat: Y
Ceiling Fans:
Cooling Jan Feb
Heating Jan Feb
Venting Jan Feb
Mar Apr May Jun Jul Aug Sep
�C Mar Apr May Jun Jul f Aug f Sep
lx1 Mar Apr May
f
Oct Nov
Oct Nov
f X�
Dec
Dec
�
Jun Jul [ Aug [ Se p
X�
Oct txJ Nov
Dec
Thermostat Schedule: HERS 2006 Reference
Schedule Type
1 2
Hours
3 4 5
6 7 8
9
10 11
12
Cooling (WD) AM
PM
78 78
80 80
78 78 78, 78 78 78
78 78 78 78
80
80 :80
80
Cooling (WEH) AM
PM
78 78
78 78
78 78 78 78 78 78
78
78
78 78
78
78
78 78
78 78 78 78 78 78
78
78
78 78
78
78
Heating (WD) AM
PM
66 66
68 68
66 66 66 68 68 68
68 68 68
68
68 68
68
Heating (WEH) AM
66 66
68 68 68
66 66 66 68 68 68
68
68 66
66
PM
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 ft2 Oft n 3
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FORM R405-2020
-ENERGY :PERFORMANCE .LEVEL XPL) DISPLAY 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 of units, 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:
SHGC=0.34
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):
WA
SHGC(AVG):
N/A
, ST LUCIE, FL,
New (From Plans)
10. Wall Type and insulation
Insulation
Area
Detached
a. Concrete Block - Int Insul, Exterior
R=4.1
1399.70 ft2
1
b. Frame -Wood, Adjacent
R=13.0
329.33 ft?
c. N/A
R=
ft2
4
d. WA
R=
ft2
Yes
11. Ceiling Type and insulation level
Insulation
Area
1828
a. Under Attic (Vented)
R='X0
1828.00 ft2
b. N/A
R
ft2
Area
a. N/A
R=
ft2
127.00 ft2
12. Ducts, location & insulation level
R ft2
'a. Sup: Attic, Ret: Attic, AH: Whole House
8 154
40.00 ft2
13. Cooling systems
kl3tu/hr
Efficiency
ft2
a. Central Unit
40.0 SEER:14.00
ft2
14. Heating systems
kBtu/hr
Efficiency,
2.743 ft.
a. Electric Heat Pump
41.0
HSPF:8.20
0.302
Area
15. Hot water systems
ft2
a. Electric
Cap:
50 gallons
EF: 0.93
9. Floor Types Insulation Area
a. Slab -On -Grade Edge Insulation R=0.0 1828.00 ft2
b. NIA R= ft2
c. N/A R= ft2
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: Date: 3/5/21
Address of New Home: 9512 Potomac Dr
City/FL Zip: Ft Pierce
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 (2020)
Mandatory Requirements for Residential Performance,frescriptive and ERI, Methods
ADDRESS:
Permit Nurnber.
ST LUCIE , FL,
MANDATORY REQUIREMENTS - See individual code sections -for full details.
SECTION.R401 GENERAL
R401.3 Energy performance Level (EPL) display card.(Mandatory). Thebuilding official shall require that an energy performance level (EPL)
❑display card -be completed and certified by the builderto be accurate and correct before final approval of the building foroccupancy. 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 re uirements of
Sections R402.4.1 through R402.4.5. q
Exception: Dwelling units of R-2 Occupancies and multiple attached single family dwellings shall be permitted to
comply with Section C402.5.
❑ R402.4.1 Building thermal enveloPeThe building thermal envelope shall comply with Sections R402.4.1.1 and
R402.4.1.2. The sealing methods between dissimilar materials shall allow for differential expansion and contraction.
❑ R402.4.1.1 Installation. The components of the building thermal envelope as listed in Table R402.4.1.1 shall be installed in accordance
with the manufacturer's instructions and the criteria listed In Table R402.4.1.1, 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 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 lie 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(3j(t), (g) or (i) or
an approved third party. A written report of the results of the test shall be signed by the party conducting the test and provided to the code
official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
Exception: Testing is not required for additions, alterations, renovations, or repairs, of the building thermal envelope of existing
buildings in which the new 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 shall have tight -fitting flue dampers or doors, and outdoor combustion air. Where
using tight -fitting doors on factory -built fireplaces listed and labeled in accordance with UL 127, the doors shall be tested and listed for the
fireplace. Where using tight -fitting doors on.masonry.fireplaces, the doors shall be listed and labeled in accordance with UL 907.
❑ 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 W/m2), and swinging doors no more than 0.5 cfm per square foot (2.6 L/slm2), 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 -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 therinal 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 roohn. 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-t3.
Exceptions:
1. Direct vent.appliances with both intake: and.exhaust pipes installed continuous to the outside.
2. Fireplaces and. stoves complying with Section R402A.2 and Section R4006 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. Ali recessed luminaires shall be, IC rated and labeled as having an 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 the housing and the interior.wall of 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 duct tightness criteria below.
Duct tightness shall be verified by testing in accordance with ANSI/RESNET/ICC 380 by either individuals as defined in Section 553.993(5) or
(7), Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(f),- (g) or (i)
accordance with Section R403.3.3. , Florida Statutes, to be "substantially leak free" in
❑ 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 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.
D R403.4 Mechanical system piping insulation (Mandatory). Mechanical system piping capable of carrying fluids above 105'17 (41'C)
or below 55'F (131C) 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 bepermitted.
❑ 11403.5A 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 ora cold water supply pipe. Gravity and thermosiphon circulation systems shall be prohibited. Controls for
circulating hot water system pumps shall start the pump based on -the identification of a demand for hot water within the occupancy. The
controls shall automatically turn off the pump when .the water in the circulation loop is at -the desired temperature and when there is no
demand for hot water.
❑ 11403.5.12 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.
12/22/2020 1:47 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Pape 2 of 5
MANDATORYREQUIREMENTS. - .(C,ontinued)
R403:5 5 Heat traps (Mandatory).
heaStorage water heaters not equipped with integral heat traps and having vertical pipe risers; shall have
t traps installed on both the inlets and "outlets; External heat;traps shall consist of either" commercially available heat trap'or a
downward and upward Bend of at least.3`'/z inches• (69 ;mm),in the hofwater distribution line and cold water line located as close as possible
to the storage. tank.
R403.5.6 Waterheater 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 C),
range shall be from 100°F to 1.40°F (3ft to 60°
R403.5.6.1.2 Shutdown. A separate switch or a clearly marked circuit breaker shall be provided to permit the power supplied to
electric service systems to be turned off. Aseparate Valve shall be provided to,permit the energy supplied to the main burner(s) of
combustiiin.types of service water-heating:systems to be turned off.
111403.6.6.2 Water=heating equipment. Water: heating equipment installed in residential units shall meet the minimum efficiencies of
Table C404.2 in Chapter4 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.
0 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 9866, Test Methods for Solar Collectors,
and SRCC Standard TMA, Solar Domestic Hot Water System and Component Test Protocol. Collectors in installed solar
water -heating systems should. meet the following criteria:
1. Be installed with a tilt angle between 10 degrees and 40 degrees of the horizontal; and
2. Be installed at an orientation within 45 degrees of true south.
R403.6 Mechanical ventilation (Mandatory). The building shall be provided with ventilation that meets the requirements of the
Florida Building Code, Residential, or Florida Building Code, Mechanical, as applicable, or with other approved means of ventilation
including: Natural, Infiltration or Mechanical means. Outdoor air intakes and exhausts: shall have automatic or gravity dampers that
close when the ventilation system is not operating.
R403.6.1 Whole -house mechanical ventilation system fan efficacy. When installed to function as a whole -house mechanical
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 or air-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), then the walls of the space(s) from which air is drawn shall be
insulated to a minimum of R-11 and the ceiling shall be insulated to a minimum of R-19, space permitting, or R-10
otherwise.
R403.7 Heating and cooling equipment.
❑ R403.7.1 Equipment sizing (Mandatory). Heating and cooling equipment shall be sized in accordance with ACCA Manual S based
on the equipment loads calculated in accordance with, ACCA Manual J or other approved heating and cooling calculation
methodologies, based on building loads for the directional orientation of the building. The manufacturer' and model number of the
outdoor and indoor units (if split system) shall be submitted along with the sensible and total cooling capacities at the design
conditions described in Section R302.1. This Code does not allow designer safety factors, provisions for future expansion or other
factors that affect.equipment sizing. System sizing calculations shall not include loads created by local intermittent mechanical
ventilation such as standard kitchen and bathroom exhaust systems. New or replacement heating and cooling equipment shall have
an efficiency rating equal to or greater than the minimum required by federal law for the geographic location where the equipment Is
installed.
TABLE R403.6.1
WHOLE -HOUSE MFCNAAnr`AI VtNTu ATanwI
FAN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFM[WATT)
AIRFLOW RATE MAXIMU
(CFM)
HRV or ERV
Any
1.2 cfmlwatt
Any
Range hoods
Any
.
2.8 cfmlwatt
Any
In -line fan
Any
2.8 cfmlwatt
Any
Bathroom, utility room
10
1.4 cfmlwatt
<90
Bathroom, utility room
90
2.8 cfmlwatt
Any
t-or si: i 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
MANDATORY REQUIREMENTS
a
(Continued)
thanR403.7.1.1 Cooling equlpment.capacity. Cooling only equipment shall be selected so that its total ca aci
than the 463, ated'total load tiut.not more than 1.15 times greater than.the total load calculated according,to the prooeiiure selectedty is. not in
Section R403.7, or the closest available size,provided by the manufacturer's, product -lines. The corresponding latent capacity of the
equipment shall not be less�than the calculated latent load.
The published value for AHRI total capacity is a nominal, rating -test value and shall riot be used for equipment sizing. Manufacturers
expanded performance data shall be used to select cooling=only:equipment. This selectionshallbe_tiased on the outdoor design dry-bulb
temperature for the load calculation -(or entering.water temperature, for water -source equipment), the blower CFM provided,bythe 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
calculation and shall be ;adjusted for return side gains if the return duct(s) is installed in. an unconditioned space. _used forthe load
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 00 percent of that load.
2.
When signed and sealed by a Florida -registered engineer, in attached single- and multiple -family units, the capacity of
equipment may be sized in accordance with good design practice.
R403.7.1:2 Heating equipment capacity.
R403.7.1.2.1 Heat pumps. Heat pump sizing shall be based on the cooling requirements as calculated according to Section
R403.7:1.1, and the heat pump total cooling capacity shall not be more than 1.15 times greater than the design cooling load even 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.
0 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 siied for optimum performance during base load penods.is utilized.
❑ R403.8 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—Commerciai Provisions in lieu of Section R403.
R403.9 Snow melt and ice system controls (Mandatory) Snow- and ice -melting systems, supplied through energy service to the building,
shall include automatic controls capable of shutting off the system when the pavement temperature Is above 50°F (10°C), and no
precipitation is falling and an automatic or manual control that will allow shutoff when the outdoor temperature is above 40°F (4.8°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 external to and within 3 feet (914 mm) of the heater. Operation
of such switch shall not change the setting of the heater thermostat.: Such switches shall be in addition to a circuit breaker for the
power to the heater. Gas -fired heaters shall not be equipped with continuously burning ignition pilots.
R403.10.2 Time switches. Time switches or other control methods that can automatically turn off and on according to a preset schedule
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:
I. 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
R403A0.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shall be equipped wit
the water surface or a liquid cover or other means proven to reduce heat loss. h avapor-retardant cover on or at
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 eclat 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 afterApril 16, 2013, when tested in accordance with ANSI Z 21.56. Pool
heaters fired;by natural or LP gas shall not have continuously buming; 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 11'60, 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.
D R403.13 Dehumidifiers (Mandatory If installed, a dehumidifier shall conform to the following requirements:
1- The -minimum rated efficiency of the dehumidifier shall be greater than 1.7 liters/ kWh if the total dehumidifier capacity for the house
is less than 75 pints/day and greater than 2.38 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 tequirements of Section
conform to the following requirements: R403.13,
1- If a ducted dehumidifier is configured with return and sup
. ply ducts both connected into the supply side of the cooling system, a backdraft
damper shall beinstalled 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 duet between the dehumidifier and central supply duct.
3- A ducted dehumidifier shall not be ducted to or from a central ducted cooling system on the return duct side upstream from the
central cooling evaporator coil.
4- Ductwork associated with a dehumidifier located in unconditioned space shall be insulated to a minimum of R-6.
SECTION R404
ELECTRICAL POWER AND LIGHTING SYSTEMS
R404.1 Lighting equipment (Mandatory). Not less than 90 percent of the lamps in permanently installed luminaires shall have an
efficacy of at least 45 lumens-per:watt or shall utilize lamps with an efficacy of not less than 65 lumens -per -watt.
R404.1.1 Lighting equipment (Mandatory). Fuel gas lighting systems shall not. have continuously burning.pilot lights.
12/22120201:47 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Pacie 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: 21 EXPRESS 1828 CALI L 35T VIN Street: COM SHI SLUCI Builder Name: DR HORTON
City; State; Zip: ST LUCIE , FL, Permit Office:
Owner: Dr HoPermit Number. Y Horton Jurisdiction: Q
Design Location: FL, ST LUCIE_CO INTL w
_ x
U
COMPONENT AIR BARRIER: CRITERIA IN$_ ULATION INSTALLATION CRITERIA
General A continuous air barrier shall be instalied<m the'bwlding envelope.
The'exterior thermal envelope contains a continuous air barrier. not permeable insulation shall
requirements, Breaks or joints in the air, barrier shall be sealed. not be used as a sealing material.
Ceiling/attic
The air barrier in any dropped ceiling/sofffit shall be aligned, with
the insulation and any gaps in the air barrier shall be sealed.
The insulation in any dropped ceiling/soffit
Access openings, drop down stairs or knee Wall doors to
shall be aligned with the air barrier.
unconditioned attic spaces shall be sealed.
Walls
The junction of the foundation and sill plate shall be sealed.
The junction .of the top plate and the top of exterior walls
Cavities within corners and headers of frame walls
shall be
sealed.
shall be insulated by completely filling the cavity
Knee walls shall be sealed.
with a material having a thermal resistance of R-3
per inch minimum.
Exterior thermal envelope insulation for framed
Walls shall be installed in substantial contact and
Windows, skylights
The space between window/doorjambs and framing,
continuous alignment with the air barrier.
and doors
and
skylights and framing shall be sealed.
Rim joists
Rim joists shall include the air barrier.
Rim joists shall be insulated.
Floors
(including
( 9
The air barrier shall be installed at an exposed edge
y p g of
insulation.
Floor framing cavity insulation shall be installed to
above -garage
maintain permanent contact with the underside of
and cantilevered
subfloor decking, or floor framing cavity insulation
floors)
shall be permitted to be in contact with the top side
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
Crawl space walls
Exposed earth in unvented crawl spaces shall be covered with
a. Class I vapor retarder with overlapping
members.
Where provided instead of floor insulation, insulation
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.
Narrow cavities
Batts in narrow cavities shall be out to fit, or narrow
cavities shall be filled by insulation that on
installation readily conforms to the available cavity
Garage separation
Air searing shall be provided between the garage and conditioned
spaces.
spa
s.
Recessed lighting
Recessed light fixtures installed in the building thermal envelope
shall be sealed to the finished surface.
Recessed light fixtures installed in the building
thermal envelope shall be air tight and IC rated.
Plumbing and wiring
Batt insulation shall be cut neatly to fit around wiring
and plumbing in exterior walls, or insulation that on
installation readily conforms to available space shall
Shower/tub
on exterior wall
The air barrier installed at exterior walls adjacent to showers and
tubs shall separate them from the showers
extend behind QipiM and w*rinn
Exterior walls adjacent to showers and tubs shall
and tubs,
be insulated.
Electrical/phone bozo
The air barrier shall be installed.behind electrical or communication
exterior walls
boxes or air -sealed boxes shall be installed.
HVAC register boots
HVAC supply and return register boots that penetrate building
thermal envelope shall be sealed to the sub -floor, wall covering or
Concealed
When required to be sealed, concealed fire. sprinklers shall only be
sprinklers
sealed. in a manner that isrecommended by the manufacturer.
Caulking or other adhesive sealants shall not be used to fill voids
12/22/2020 1:48 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software
Page 1 of 1
Envelope Leakage Test Report.(Blower Door Test)
2020 Florida au
esitlential Pres a'nve Performance-or'ERI Method Compliance
_ g, C.ode,. Lnergy.Conservaton, 7th Edition
Jurisdiction:
Job Information
Builder DR HORTON
Address:
---------------
City: ST LUCIE
Air Leakage Test Results
I Permit#;
Community: Lot: NA
State: FL Zip:
Passing results must meet either the performance, Prescriptive, or ERl Method
O PRESCRIPTIVE METHOD -The building or dwelling unitshalLbe. tested and verified as having. an air leakage rate of notexoeeding 7 air
changes per -hour at a pressure of,0.2 inch w.g. (50 Pascals) in Climate Zones 1 and 2.
Q PERFORMANCE or ERI METHOD -The building or dwelling unit shall be tested and veriffed'as having an air leakage rate of not exceeding
the selected ACH(50) value; as shown on Form R405-2020'(Performance) or R40&2020 (ERI), section labeled as infiltration, sub -section ACH50
'ACH(50) specified on Form R405-2020-Energy Calc (Performance) or R40-6-2020 (ERI): 7.000
X 60 _ 15721 = Method for calculating building volume:
CFM(50) Building Volume ACH(50)
Q 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 Pascal
Testing shall. be conducted by either individuals as defined in Section 553.993(5) or (7), Florida Statues.or individuals licensed as set forth .in Sectic
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 thecode of *cial. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
During testing:
1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or other infiltration
control measures.
2. Dampers including exhaust, Intake, makeup air, back draft and flue dampers shall be closed, but not sealed beyond intended infiltration control
measures.
3. Interior doors, if installed at the time of the test, shall be open.
4. Exterior'doors for 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 retum registers, if installed at the time of the test, shall be fully open.
Testing Company
Company Name: Phone:
I hereby verify that the above Air Leakage results are in accordance with the 2026 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:
12/22/2020 1:48:02 PM EnergyGauge® USA 7.0.00 - Flakes2020 FBC 7th Edition (2020) Compliant Software Page 1 of 1
Duct Leakage 'Test Report
Residential Prescriptive, Performance or .ERI Method Compliance
Jurisdiction:
Job Information
Builder: DR HORTON
Address:
City: ST LUCIE
Duct Leakage Test Results
1828 = Qn
Total of all Total Conditioned
systems Square Footage
❑ PASS ❑FAIL
Community:
Permit #:
State: FL
Zip:
Lot:
NA
0. Prescriptive Method cfm25,(Total)
To qualify as "substantially leak free" Qn Total .must be less than or
equal to 0.04. if air handler unit is installed. If air handier unit is not
installed, Qn Total must be lest than or equal to 0.03. This testing
method meets the requirements in accordance with Section R403.3.3.
Is the air handler unit installed during testing?' [l YES S Q) ON 0 5 a
'Q .Performance/ERI Method cfm25 (Out or Total)
To qualify using this method, Qn must -not be greater than the
Leakage Type selected on Form
Proposed Qn
0.05
Duct tightness shall be verified by testing in accordance with ANSURESNET/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)(0, (g) or (i), Florida Statutes.
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 #:
12/22/2020 1:48:05 PM
Date of Test:
Issuing Authority:
Page 1 of 1
2021 Express 1-828 Cali. Left 2020 Vj,7Yj Comf
ort Shingle 3
5 Ton St: Lucie
H-VAC Load Calculations
for
Dr Hortbn
RHVACRiwipvxonm.
HVAC L.-OADO
Prepared By:
Kristin Kelly
Florida Breeze
6928 Vickle Cir6le
West Melbourne, Fl 32904
321-951-8767
Wednesday, De'cem''b.er 23, 2020
Rhva.c is an ACCA approved
d Ma,nual.J, D and S computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
.K
-Project Date:
Client.Name:
,Company Name:
Company Representative:
Company Address:
Company -City.
Company: Phone:
Building Orientation:
Daily Temperature Range:
Latitude:
Elevation:
Altitude Factor:
�Q&j 2021 Express 1828 Cali Left
r
Kristin Kelly "
Tuesday, December 22,, 2020
Dr Horton
Florida Breeze
Kristin Kelly
6928 Vickie Circle
West Melbourne, FI 32904
32-1=951=8767
Front door faces North
,Medium
27 Degrees
25 ft.
0.999
Outdoor Outdoor
Dry Bulb Wet Bulb
Winter: 42 39.4
Summer: 90 78
I Check Figures
Total Building Supply CFM:
S f
Outdoor Indoor
Rel.Hum Rel.Hum
n/a n/a
59% 50%
t
quare . of Room Area: 1,828
Volume (ft3) 15,721
Building Loads
Total Heating Required Including Ventilation Air:
Total Sensible Gain:
Total Latent Gain:
Total Cooling Required Including Ventilation Air:
Indoor
t
quare . of Room Area: 1,828
Volume (ft3) 15,721
Building Loads
Total Heating Required Including Ventilation Air:
Total Sensible Gain:
Total Latent Gain:
Total Cooling Required Including Ventilation Air:
Indoor
Grains
Dry Bulb
Difference
70
n/a
75
61
vr1vi rCl ayuare it.: 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 + Latent)
Knvac 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.
i 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
i
C:\ ...\2021 Express ... St.Lucie.rh9
Inc.
Ton
ucie
ae 2
Wednesday. December 23. 2020. 11.05 AM
r%nvac Kesic
Florida Breeze
Summer:
Calculate:
'Yes
Use Schedule:
Yes
Roughness. Factor:
0.01000
Pressure'. Drop:
011000
in.wgJ100 ft.
Minimum Velocity:
550-
ft./min
Maximum Velocity:
600
ft./min
Minimum Height:
0
in.
Maximum Height:
0
in.
Infiltration Specified:
0.380
AC/hr
100
CFM
Infiltration Actual:
0.380
AC/hr
Above Grade Volume:
X 15,721
Cu.ft,
5,974
Cu.ft./hr
�•.K .�anawart7 uevelopmen; Inc.
2021 'Express 1828 Cali Left 2020 Vinyl Comfort Shingle 3:5 Ton
0 St.Lucie
Rel.Hum Drv-Bulb
90 78 59% 50%
Yes
Yes
0.01000
0''.1060
in.wg./100 ft.
450
ft./min
750
f0min
0
in.
0
in.
0.200
AC/hr
52
CFM ,
0.200
AC/hr
X. 15,721
Cu.ft.
3,144
Cu.ft./hr
75 61.09
X 0.0167 X 0.0167
Total Building Infiltration: 100 CFM 52 CFM
Total Building Ventilation: 0 CFM 0 CFM
—System
1—Infiltration & Ventilation Sensible Gain Multiplier: 16.49 = (1.10 X 0.999)( 15.00 Summer Temp. Difference)
Infiltration & Ventilation Latent Gain Multiplier: 41.56 = (0.68 X 0.999 X 61.09 Grains Difference)
Infiltration & Ventilation Sensible Loss Multiplier: 30.77 = (1.10 X 0.999 X 28.00 Winter Temp. Difference)
Winter Infiltration Specified: 0.380 AC/hr (100 CFM), Construction: Average
Summer Infiltration Specified: 0.200 AClhr (52 CFM), Construction: Average
jDuct Load Factor Scenarios for System 1 —J --�
1 Return
Attic 16B
Attic 16B
0.12 8 697 No
I
C:1... \2021 Express ... St.Lucie.rh9
Wednesday. December 23 go9n 11 •n- Ann
11h Light qOmmertial NVACtoads
"nesiaena
Fiord Breeze
.-.Elite SoftwareMeve q merit
EXPr6SS,1628C U Comfort
Weeboure, FL 32904
Net
Ton
12
!Top
Ara,
Sen
IQ;
dws
Net
ralh
SenS)s sw SYS
L* H-Cfq Aft
Builcffrg
OFMt CFM CFM
2:82;
'626"
.4
1
7X8.
.0�1
45.0�1
3672. 404
'27.623,
-M
T
35,921
4
ti*T Duct
706i
. ...
Zone I
OMT
1883
AM
25W
311.089 40,4., 982. 982'
1-Whole.Home
21M1
3
20M
31.0 4AA
89 qM
L — — — — — — — — — — —
j 5,4
f
CA...\20211 Express ... St.Lucie.rh9
Wednesday, December 23, 2020, 11:05 Am
c a
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4)
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I'lnvdu - meswenvai
F16ridasreezt �
Type [Rpg.,S'jZe],
Upstream
Dactsizea
Roughness -
Temperature
2021,ExPress 1828
uiameter
Width
1 4"dth ; ' Height
Area '
PUONOifie; §T10O,'I20e.qtIvp L.ength- 0,0
Trunk b'06
UP: Pan -
16
Rnd 72
11.6
0.0
Nearest Inch 080
16.4
01
--Duct Wrdef. SR400, Supplies Whole. House,. V
Effecti eLefigth:8.0
Runout Reg- tox6
_
4
Up;1,6
ST_ 72
3.1
Rnd
Nearest Inch 8.0
4.4
70
8.4
-,-Duct Name: SR-1 10, Supplies: Whole House, Effective Length:. 10.6
Runout; 'Reg: 8x4 0.01
4
Up: ST-100 72
3.1
Rhd 10.0
"Nearest inch
4.4
70
10.5
---Duct Name: SR-1.20, Supplies: Whole House, Effective
Length: 15.0
Runout, Reg: 10x6 0.01
U p: ST-100 72
6
4.7
Rnd 15.0
Nearest Inch 70
6.6
23.6
--Duct Name; SR430, Supplies: Whole House, Effective : 11.0
ffe Length:
Runout, Reg:jox6 0.01
Up: ST-100 72
3.9
Rnd 11.0
Nearest Inch
5.5
70
14.4
--Duct Name: SR-140, Supplies: Whole House, Effective Length: 9.0
Runout, Reg: ak4 0.01'
4
Up: ST-100 72
3.1
1 Rnd 9.0
Nearest, Inch 70
4.4
9.4
-Duct Name: ST-1-10, Effective Length: 15.0
Trunk 0.003
16
Up: ST71 00 72
12.4
Rnd 15.0
Nearest Inch 5.60
17.5
62.8
--Duct Name: SR-160, Supplies: Whole House, Effective Length: 8.0
Runout, Reg: 10x6 0.01
6
UP: ST-110 72
4.7
Rnd 8.0
6.6
Nearest Inch 70
12'6
iihgle 3.5 Tor
Stlucle
"cl'
SI
be'X,
7-P
0.0p;
0.0
0.070
802
0;697
0.0
0.014
802
0.697
0.0
0.000
357
0.080
0.0
0.058
513
0.211
0.0
0.047
802
0.697
0.0
O.'Ov
401
0.620
0.0
0.067
857
0.0810
0.0
0.060.
0.060
OnOOO,
.0,240
0.163
0.056
0.000.
0.056
0.309
0.070
0.000
0.070
0.323
0.012
0.000
6.012
0.265
0.023
0.000
0.023
0.276 1
0.063 1
0.000
0.063
0.316
0.003
0.000
0.003
0.256
0.006
0.000
0.006
0.263
C:\ ... \2021 Express ... St.Lucie.rh9
Wednesday, December 23, 2020, 11:05 AM
i
r
r
:(
=6.
I
Tabular Manual O
---Duct Name, etc.
Type [Reg.Size]
Upstream
Roughness
Temperature
2021 Express 1828,Cali Lel
FM
, CFM
.:,Area
---Duct Name `SR-160, Supplies: Whole, House, effective Length 12:0
Runout, Reg. 1 qx6:
0 01
Up: ST-110
fi
72
Rnd
4.7
12,Q
Nearest. Inch
4.6
70
1;8:8
--Duct Name: SR-170, Supplies: Whole, House, Effective Length:. 5.0
Runout, Reg. 10x6 0;01 g
Up: ST-110 72 Rnd 4.75:Q B:6
Nearest Inch 70 7.9
--Duct Name: SR-180, Supplies: Whole House;:Effective Length: 1.2.0
Runout, Reg: 1Ox6 0.0-1 6
Up: STA 10 72 4.7
Rnd 12.6
Nearest Inch 6
70 16..
I --Duct Name: SR-180, Supplies: Whole House, Effective Length: 11.0
Runout, Reg: 104 0.01 7
Up: STA 10 Rnd 72 5.4
11.0 7.7
f Nearest Inch 70 20.2
---Duct Name: SR-200, Supplies: Whole House, Effective Length: 10.0
! Runout, Reg: 10x6
0.01
5
Up: STA 10
72
3.9
Rnd
Nearest Inch
10.0
70
5.5
13.1
--Duct Name: SR-210, Supplies: Whole House, Effective Length: 9.0
Runout,'Reg:8x4
0.01
4
Up: STA 10
72
3.1
j Rnd
i Nearest Inch
9.0
4:4
70
9.4
--Duct Name: SR-220, Supplies: Whole House, Effective Length: 8.0
Runout, Reg: 8x4 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: 10x6 o.o1 5
Up: ST-100 72 3.9
Rnd 12.0 5.5
Nearest Inch 70 15.7
357
0:080
.0.0.
0:057
357
0.080
0.0
0.063
357
0.080
0.0
0.057
262
0.035
0.0
0.063
518
0.211
0.0
0.046
802
0.697
0.0
0.004
802
0.697
0.0
0.011
513
0.211
0.0
0.044
vmy'.uomrort sningie 3.5 Tbr
St.Lucie
Page 7
'SPL b6ct
4A;
.,'SPL FR
,3PLTot
SPL:C`iimial
D.Q1.0
O.00q
'0;010
0.266
0.004
0,000
0.004
0.260
Report Units: Pressure: in.wg,.Duct lengths: feet; Duct sizes: inch, Airflow: CFM, Velocity: ft./min, Temperature: F
0.010
0.000
0.010
0.266
0.004
0.000
0.004
0.260
0.021
0.000
0.021
0.277
0.063
0.000
0.063
0.319
0.056
0.000
0.056
0.312
0.025
0:000
0.025
0.279
C:1...12021 Express ... St.Lucie.rh9
Wednesday, December 23, 2020, 11:05 AM
l Rmac - rcesipenti" Light Commercial'HVAC Load's
Elite Software.l?evelopment, Inc.
Florida Breeze 2021 Express 1828 Cali Left 2020 Vinyl Comfort Shingle 3.5 Ton:
West Melbourne FL 32904 Pa e 8
Tabular Manual D Ductsize Data - Duct System i Supply (cont'Qf
---Duct Name,, etc.
Type [Reg.Size] Roughness Diameter
Upstream Temperature . Veloci
Width � ty SPC.Duct
Len th Loss11 Q0 Shape SPL.Fit
Sizingg Height FiSEq Len
CFM Area SPL.Tot
P Avail SPL Cumul
Note§: Static pressure available values for.return ducts are at the ;entrance'of. the•duct. For supply; they are at the exit.
The cumulative static. pressare.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 forthe supply ma jtunk
include.any device pressure. losses entered;. bnd the cumulative may also
side. include the, total static pressure loss of the. return
Number of active runouts
Total runout outlet airflow:
Main trunk airflow:
Largest trunk diameter.
Largest n nout diameter:
Smallest trunk diameter.
Smallest runout diameter.
Supply fan extemal static pressure:
Supply fan device,pressure losses:
Supply fan static pressure available:
Runout maximum cumulative static pressure loss:
Return'loss added to supply:
Total effective length of return (ft.):
Total effective length -of supply (ft.):
j overall total effective length (ft.):
Design overall friction rate per 100 ft.:
System duct surface area (Scenario 1):
Total system duct surface area:
(i
I
I
C:1... 12021 Express ... St.Lucie.rh9
14
980
980
16
7
15
4
0.323
0.250
0.073
0.323
0.003
4.0
10.0
14.0
0.520
254
254
ST-1.10
SRA 90
ST-100
SR-100
SR-110
RR-120
SR-110
RR-120 to Ec
(Available S
Wednesday, December 23, 2020, 11:05 AM
mnvac - Resla
Florida Breeze
Type [Reg.Size]
Upstream
Shape
Roughness
Temperature
Length
-Duct N
Trunk ame RT=100; Effective Length: 0.0
003
Up: Fan 0.72
Rnd 0.0
Nearest Inch 981
---Duct Name: RR-100, Effective Length: 1.0
Runout, -Reg: 12x16` 0.003
Up: RT-100
Rnd 72 72
Nearest Inch 1.0
327
---Duct. Name: RT-110,.Effective Length: 0.0
Trunk 0.003
Up: RT-100 72
Rnd 0.0
Nearest Inch 654
---Duct Name: RR-1 10, Effective Length: 0.0
Runout, Reg: 12x12
0.003
Up: RT410
72
Rnd
0.0
Nearest Inch
327
---Duct Name: RR=120, Effective Length: 4.0
iRunout, Reg: 12x12
0.003
Up: RT-110
72
Rnd
4.0
Nearest Inch
327
0 2021 Express 1828 Cali Left 2020 Vinyl Comfort Shingle 3.5 Ton
St.Lucie
= System 9 -
Diameter
Width
Height
15
11.6
16.4
0
16
12.4
17.5
4.2
10
7.8
10.9
0
10
7.8
10.9
0
10
7.8
10.9
10.5
Velocity
Loss/100
it. Eq, Len
SP.Avail
790
0.083
0:0
-0,003
234
0.007
0.0
-0.003
1,199
0.307
0.0
-0.003
600
0.079
u
-0.003
600
0.079
0.0
0.000
SPL. Duct
SPL.Fit
SPL.Tot
DL.Cumul
0.000
0.000
0.000,
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
0.003
0.000
0.003
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.
i Number of active trunks:
2
Number of active runouts:
3
Total runout outlet airflow:
981
Main trunk airflow:
981
Largest trunk diameter.
15
RT-100
Largest runout diameter.
16
RR-100
Smallest trunk diameter:
10
RT-110
Smallest runout .diameter:
10
RR-1 10
Runout maximum cumulative static pressure loss:
0.003
RR-120
Return loss added to supply:
0:003
Total effective length of return ( ft.):
4.0
RR-120
CA ...\2021 Express ... St.Lucie.rh9
Wednesday, December 23, 2020, 11:05 AM
^•••ate - �ceslaenUMA t
System, duct surface;area (Scenario 1):
Total system duct surfeee area:
Notes
Rhvac Is an ACCA.approvie Manual J, D a
Calculations are,Pdrformad per ACCA Mani
-AII computed results ace estimates as, builii
.Be sure; tosdle6t# 6nit that meets both sen
.your design conditions.
I
1
CA ...12021 Express... St.Lucie.rh9
cute software Developmei
2021 Express>1828 Cali Left 2020,Vinyl CamfartShmglet
low
s
_ P
- -Duct_Systern:l Return
14.8 (Not linked to.duct,load)
14.8
omputer pcogram,. ,
Ith Edition,, Version 2 and'ACCA Manual D:
8
-and weather rriay,Gary.
3natent (gads according`.tO the manufacturer't.Miformance data at
Wednesday, December 23, 2020, 11:05 AM
.ate - rcvsla
Florida Breeze
- ....„t$7j u is 144ne iow-e (e = 0.60), operable
window, vinyl frame, U-value 0.35, SHGC-0.29
2A-v-d: Glazing -Double pane low-e (e = 0.6.0 sliding.
glass door, vinyl frame, U-value 0:61, SHGC 0.34
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 0.6
110: Door -Wood -_Solid Core, U-va)ue 0:39
13AB-Ofes: Wall -Block, no blanket or board insulation,
filled core, sidingfinish, U-value 0.183
12C-Osw: Wall -Frame, R-13 insulation in- 2 x 4. stud
cavity, no board insulation, siding finish, wood studs,
U-value 0.091
16B-30: Roof/Ceiling-Under Attic with Insulation on Attic
Floor (also use for Knee Walls and Partition
Ceilings), Vented Attic, No Radiant Barrier, Dark
Asphalt Shingles or Dark Metal, Tar and Gravel or
Membrane, R-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
Subtofals'for structure:
j People:
Equipment:
Lighting:
Ductwork:
Infiltration: Winter CFM: 100, Summer CFM: 52
Ventilation: Winter CFM: 0, Summer CFM: 0
j Total Building Load Totals:
Total Building Sunniv CFM-
Square ft. of Room Area:
Volume (ft3):
1,828
15,721
Quuware ueveiopment, Inc
0 2021 Express 1828 Cali Left 2020 Vinyl Comfort Shingle 3.6 Tor
St.Lucie
Quan
1
4U
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
3,938
317.1
808
0
620
620
1828
1,638
0
2,925
2,925
200 6,608 0 0 0
17,892
0
10,780
10,789
5
1,000
1,:150
2,150
750
2,755
3,505
0
0
01
12,016
3,473
12,065
15,538
3,064
2,175
864.
3, 039
0
0
0
0
32,972
7,398
27,623
351021
CFM Per Square ft.:
0.537
Square ft. Per Ton:
626
f I otal Heating Required Including Ventilation' Air: 32,972 Btuh 32.972 MBH
! Total Sensible Gain: 27,623 Btuh 79
Total Latent Gain: 7.398 Btuh 2.1
i Total Cooling Required Including Ventilation Air: 35,021 Btuh Notes 2.92 Tons (Based On Sensible +Latent)
j I
Rhvac is ai 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.
CA ...\2021 Express ... St.Lucie.rh9
Wednesday, December 23, 2020, 11:05 AM
r���vac - R@SIO
Florida Breeze
1
_.. 1j 1y-uvwujtn pane iow-e (e = 0.60), operable
window, vinyl frame, U-value 0:35, SHGC 0 29
2A-v-d: Glazing -Double pane low=e (e = 0.60), sliding
glass. door, vinyl frame, U-value 0.61, -SHGC 0.34
2.B v-o: Glazing-l]ouble pane low-e (e=.0.60), fixed sash,
vinyl frame, U-value 0,35,,SHGC'0.29
1IJ Door -Metal = Fiberglass Gore, U-value 0:6
11p:.Door-Wood-- Sofid Core, U-value 0.39
13AB-0fcs: Wall=Block, no blanket or board insulation,
filled core, siding finish, U-value 0.183
12C-Osw: Wall -Frame, R-13 insulation in 2 x 4 stud
cavity,. no board insulation, siding finish, wood studs,
U-value 0.091
16B=30: Roof/Ceiling-Under Attic with Insulation on Attic
Floor (also use for: Knee Walls and Partition
Ceilings), Vented Attic, No Radiant Barrier, Dark
Asphalt Shingles or Dark Metal, Tar and Gravel or
Membrane, R-30.insulation, U-value 0.032
22A-pm: Floor-Slabon 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:
i Infiltration: Winter CFM: 100, Summer CFM: 52
Ventilation: Winter.CFM: 0, Summer CFM: 0
System 1 Whole House Load Totals:
Check Figures _,----"- —
Supply CFM: 982
Square ft. Of Room Area: 1,828
Volume (ft3). 15,721
System Loads
_.. •••...a� wavtlwpmenr, ina
2021 Express 1828 Cali Left 2020 Vinyl Comfort Shingle 3.5 Tor
St. Lucie
Page 12
40.8 697 0 665 665
3 29 0 34 34
20,4
343
0
318
318
19
208
0
193
193
1.236.6
6;337
0
3;938
3,938
317.1
808
0
620
620
1828
1,638
0
2,925
2,925
200
6,608
0
0
0
17,892
0
10,789
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
32,972
7,398
27,623
35,021
Square ft: Per Ton:
626
Total Heating Required 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: 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 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... 12021 Express... St.Lucie.rh9
Wednesdav- D6rPmhar 91 9n9n 11 •nF nnn
Knvac - Kesidential & Light Commercial
EliteSoftw2retDoubloon
Florida Breeze
A\ '2021 Express 1828 Cali Left ,2 20'.VinirdoAmw
-dO
VVeM Melboume, FL 32904
House
Cooling
System Type _M" r
Outdoor
Air. Source Hdat Pump
. nd , OouMod6I:'
R4H1442(o�.0)ki?#-
Traddnaime"
Outdoor Mahufacturdt.-
i4" -R.
-,SE__E' _R_' RI ES R41 OA HP
. R
Desdripfion!
AH'RI Reference No
Air. :Source -Heat Pump
Capacity;
57
38,4.14
9frippricy:
141$tER
Heating
System -Type:
Model:
AVSource Heat Pump
Traid6haroe:
R4H442(A G)KP#-
14 SEER _'R ' R ' ' '
SERIES R410A HP
Manufacturer
Description:
COMFORTMAKEk'
�Capacity:
Air Source Heat Pump
41,000
Efficiency:
8.2 HSPF
This system's equipmdnt was selected in accordance with ACCA Manual S.
Manual.S equipment sizing data: SODS: bOF, S01NB"78F, WODB: 42F, $1013- 75F, SIRH: 50%,
WIDB: 70F, Sen. gain:
27,623 Btuh, Let gain: 7,398 BtUh,' Sen. loss: V, 972 13tuh, Entering, pig. coil D13: 80.6F, Entering c . Ig. . coil VVB.- -_
Entering htg. coil D8, 65.8F, CIg. coil TD: 20F, Htg. q4AF,
coil TD: 70F., Req. clg: airflow: 982 CFM, Req. htg. airflow: 404 CFM
CA..A2021 Express ... St.Lucie.rh9
Wednesday, December 23, 2020, 11:05 AM
Floridaest,Breeze
ueveiopmen4Inc.
2021 Express 1828 Cali Left 2020 Vinyl_Comfort,Shingle 3 5 Ton
West- Mefboume, FL 32904 .
SLLucie
System 1.Roon Load Summer
Page 14
Htg Min
Room Area Sens Htg
Run
Duct
Run Clg
Duct
Cig Min
'
Act
No -Name SF 13tuh CFM
--Zone 1 �- _ _
Size
-Sens
. _ Vel Btuft
Lat Clg
8tuh CFM
Sys
CFM
1 Whole House, 1,828 31:,689 404
4 45 6;,
,81
- 21,5
3925 982
4,6,6;6,
982
6,7,5,4,
Duct Latent
-- ----
Retum Duct 1
708
883
System 1 total 1,828 32,9.72 464
6,042
2,765
System 1 Main Trunk Size: _ -4
27,623
7 398 982
982
Veloci 15 in.
ty: 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
See the Manual D Ductsize report for duct velocities and other data.
D Ductsize since they
can vary within the room.
Net Required:
Actual:
2.92 ° " o" rstun
27,623
Stuh Btuh
7,398 35;021
�quipment Data — �`_`�
3.20 79% / 21%' 30,369
--
8,045 38,414
Type:
Heating Sustem
Cooling System
Air Source Heat Pump
o Model:
� Indoor Model:
R4H442(A,G)KP`*
Air Source Heat Pump
R4H442(A,G)KP—
Brand:
Description:
14 SEER R SERIES R410A HP
FXM4X42—AL
14 SEER R SERIES R410A HP
Air Source Heat Pump p
8.2 HSPF
Air Source Heat Rump
Sound:
0
14 SEER
Capacity:
Sensible Capacity:
41,000 Btuh
n/a
0
338A14
414
8,Btuh
Latent Capacity:
n/a
30,36 Btuh
AHRI Reference No.:
n/a
tuh I
8,045 Btuh
.057
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%, WIDE: 70F, Sen. gain:
27,623 Btuh, Lat. gain: 7,308 Btuh, Sen. loss: 32,972 Btuh, Entering
Entering htg. coil DB: 65.8F, Clg.
clg. coil DB: 80.6F, Entering clg. coil WB: 64.4F,
coil TD: 20F, Htg. coil TD: 70F, Req. clg.
airflow:
982: CFM, Req. htg. airflow: 404 CFM
C:1... X2021 Express ... St.Lucie.rh9 Wednesday, December 23, 2020, 11:05 AM
". O,yenuai Ck ugnccommercial,HVACLoads
Elite Soft
Florida Bree2e 2021 Express 1828 Cali Leff 2020 Vinyl
West Melbourne, FL 32904 mod%
Building Ro�o� _ -
All rotation degree values inL this report are clock
Butldoriewise with respect to the project's original orientation.
m,g ntation as entered (zero degrees; rotation): Front door,faces North
Individual Rooms
0° 45° 90 135° 180° 225 270°
=RM.Room
Rot. Rot. Rota Rot. Rot. Rot:, Rot.
System 1: CFM CFM CFM CFM CFM CFM CFM
Zone 1:
1 Whole House
982 1,076 *1,121 1,099
* Indicates highest CFM of all rotations.
3.5 Toi
St.Luch
982 1,060 1,052 1,025 4,6,6,6,
uegrees Faces
"'rr•�
CFM
�Cnsioie
Gain
Latent
Net
0° North
450 Northeast
982
27,623
Gain
7,398
Tons
2.92
900 East
1,076
*1,121
29,726
*30,732
7,379
3.09
135° Southeast
1,099
30,229
7,374
*3.18
1806 South
2250 Southwest
982
27,623
7,375
7,398
3.13
2.92
2700 West
1,060
1,052
29,393
7,402
3.07
3150 Northwest
1,025
29,200
7,390
3.05
*
28,617
*7,407
3.00
Indicates highest value of all rotations.
Building Rotation Tonnage
m 3.10
e
F
a
a
3.00 ............................................
2.90 `
North Northeast East Southeast South Southwest West Northwest
Direction Front door Faces
--*— Building. Net Tonnage
- - - - ----------
...12021 Express ... St.Lucie.rh9 Wednesday. December 23. 2020. 11:05 AM
IVIIG Resraenuar A light Commercial
.,HVACLoads.
2021,
op
)rida,B-re--6ke",,: 4wwi0628,'C4jVLdft',"' " - . , .4
...... rn
;.FL 32904
BuIld.ing,Rdtat! n, Hourly Net Gain
41,000
F---- ... --l-11 ......................................................................
40.000+ -
39,000
38,000
37,000
to
36,000
35,000
34,000! ...
...........................
33,000
8arn gam 10am llam 12pm I Prn 2 pm 3 Pm 4prn 5 Pm 6pm 7pm
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.doorfacesWest
Front door faces'Northwest.
C:\ ... X2021 Express ... Stlucie.rh9
Wednesday, December 23, 2020, 11:05 AM
QtL-
l9Cai.adinafm Fa
Contractor Florida Breeze
Mechanical License # OAC1.814113
Building Plan # 1828 CALI 3.5 TON
Home Address (Street or Lot#, Block, Subdivision)
Neaaer Information
REQUIRED ATTACHMENTS'
Manual A Form (and supporting worksheets):
or MJ1.AE Forme (and supporting worksheets);
OEM performance data (heating, cooling, blower):
Manuai D Friction Rate Worksheet:
Duct distribution system sketch:
Form
RRER-1.01
8 Mar 10
ATTACHED
YesNo❑
-Yes El No
Yes
[jX Nog
Yes ❑ NON
Yes ❑ No Q
Winter Design Conditions
Building Construction Information
Outdoor temperature
42
OF
Building
Orientation (Front door faces)
North
Indoor temperature
70
OF
North, East, west, South, Northeast, Northwest, Southeast, Southwest
Total heat loss
32972
Btu/h
Number of bedrooms
4
Summer Design Conditions
Conditioned floor area
1828 Sq Ft
Outdoor temperature
90
OF
Number of occupants
5
Indoor temperature
75
OF
Grains difference 61
0 Gr @ 50
o
/o Rh
Windows
Eave overhang depth
Roof
1 Ft
Sensible heat gain
27623
Btu/h
Latent heat gain
7308
Btu/h
Internal shade
atinds, drapes, etc
Eave
Depth Window
Total heat gain
35021
Btu/h
Number of skylights
0
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 - capacity 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
Cooling Etauinment-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 ;384 14. Btu/h
Longest supply duct: -1 Q Ft
Longest return duct: 4 Ft
Total Effective Length (TEL) 14 Ft
Friction Rage: 0,52 IWC
Friction Rate = (ASP H 100) *—T L
Blower Data
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 sheet metal; Other (specify)
Contractor's Printed Name Kristi Kelly Date 2/23/2020
Contractor's Signature
' The Am. -shall have the discretion to accept Required=Attachments printed from —approved ACCA software vendors, see list on page 2'of instructions:-
: If abridged version of Manual J is used for load calculation, then verify residence meets requirements, see Abridged Edition Checklist on page,13 of instructions.
Form generated byACCA-approved Manual J Eighth Editicin Version 2 Elite Software Rhvac program.
Air Conditioning Contractors of America
Manual S (Residential Equipment Selection)
rrolecr information
Name:
City:
State:E] Altitude:= •Altitude Adjustment:'
c.00ung uesign information
Outdoor Design Temp: 971°F db Summer
Outdoor Design Temp: 43 _1 *Falb +Winter
Indoor Design Temp: 75 °F db 50, %RH 63 -Fwb
�- Manual J Load Calculations
Total Load Sensible Latent SHR Heat Loss
35021 27623 Z398 ;0.789
OEM Information
Airflow Calculations
Design TD for Airflow
19
Design Sensible CFM
1322
Manufacturer: JQQMFORTMAKER
Furnace Model #: AFUE:
Coil or Fan -Coil Model #: FXM4X42"AL. Condenser Model #: R.411442 A G KP••
() SEER: 14_0 HSPF: 8.20
(A) Manufacturer's Cooling Performance Data
Entering: Coil Temperature = 75 (F db)
Lower
CFM
Return Air
(F wb)
Outdoor Temperature =
Total BTUH Sensible BTUH
95 (F db)
Latent BTUH SHR
Rated CFM @ Rated RA Temperature
65
38,209
27,270
10,939
Elf
Rated CFM @ Design RA Temperature
Fl-22-5-1
1 37,711
28,842
8.869
0.7E
Rated CFM @Rated RA Temperature
60
36,963
31,200
5,763
0.8441
A Manufacturer's Cooling Performance Data
Entering Coil Temperature = 75 (F db)
Higher
CFM
Return Air
(F wb)
Outdoor Temperature =
Total BTUH Sensible BTUH
95 (F db)
Latent BTUH
SHR
Rated CFM @ Rated RA Temperature
65
41,344F
29,628
11,71ti
0.7166
Rated CFM @ Design RA Temperature
1575
63
40,258
32,02t3
8,230 1
0.7956
Rated CFM @Rated RA Temperature
60
38,628
35,628
3,000
0.9223
Manufacturer's Cooling Performance Data (Interpolated)
Design
CFM
Return Air
Outdoor Temperature = 95 (F db)
(F wb)
Total BTUH
Sensible BTUH
Latent BTUH
SHR
29,722
8,692-
0.7737
Excess Latent Capacity Calculation
+1 647
- 647
Capacity.@ Design CFM / RA (F wb)
1321 7
1 38,414
30,369
8,045
0.7t11,
Equipment Capacity as a % of Design
1.09.69%
109.94%
108.75%
Manufacturer's Heat Pump Data
Capacity
Capacity
Balance Supplemental
@ 47 °F db
41,790
@ 17 °F db
24,580
Point Heat Required
-25.8 -15.87
/'— Manufacturer's Furnace Data
Input Output Desired Calculated