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HomeMy WebLinkAboutEnergy CodeFORM R405-2020
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RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION ,CHECKLIST
Florida Department of Business and Professional Regulation
Simulated Performance Altemalive (Performance) Me#hod
Applications for compliance with the 2020 Florida Building Code, Energy Conservation via,the
Residential Simulated Perforniance=Alternativeshall include:
❑ This checklist
❑ Form R405-2020 report
❑ Input summary checklist that can be used,for field verification (usually four pages/may be greater)
❑ Energy Performance Level (EPL) Display Card (one page)
❑ 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
I
❑ 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
EN Universal Engineering
Sciences
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FORM R405-202.0'
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
Florida Department of businiegs, and Professional Replaiti.cIn sidemiai Porform,anoe Method
Project Name� 21 EXPRESS CALI L 35T VIN CO IS. SL Ucl
Builder:Name:
DR HORTONStreat.
. 9500 Potomac Dr
P&mit;Ckfid6':Ciy,
State. Zip: ST LUCIL. FL,
Permit Number.
Dit-Horton
JUrisdiction:
Design Location: FL, S UCIE,-CQ INTL
"iy"
Coun St,Lucle (Florida Climate Zone 2
1. New construction or existing ftv Plans)
New (Fro
io. Wall 727�6 sq#.)
Type"
Insulation Area
2. Single family or multiple ftimil Detached
a.-Ccincrete Block- Irit.Insul, Exterior
R=4.1 i 39620 ft2
3. Number of units. If multiple family
-Wood, Adjacent
13=13.0 3219-133 ft.2
4. Number of Bedrooms 4
a. WAb.-Frame
N/A
R= ftZ
5. Is this a worst case? Yes
11. Ceiling Types (1916.0. slqf.L)
R= ft2
Insulation Area
6. Conditioned 1oor area above grade, (ft2) 1916
a. Unddr,'Atth (V,"
e�nted)
b. WA
k=30.0 1916.00 fp
Conditioned floor area -below grade (ft- 2) 0
c. NIA.
W ft2
R= ft2
7. Windows(167.0 sqft.) Description Area
12. Ducts
R ft2
a. U-Factor. Dbl, U=0.35 127.00 ft2
a, Sup: Attic, Ret: Attic, AH! Whole House 8 151
SHGC: SHGO--0.29
b. U=Factor. Dbl, U=0.61 40.00 ft2
SHGC:
13. Cooling systems
kBtu/hr Efficiency
SHOC=0.34
c. UwFactor. N/A
a. Central Unit
40.0 SEER:14-.00
ft2
SHGC:
Area Weighted Average. Overhang Depth: 2.743 ft.
14. Heating systems
kBtuthr Efficiency clency
Area Weighted Average SHGC: 0.302
a. Electric Heat Pump
41.0 HSPF:8.20
0. Skylights Area
C. U-Factor:(AVG) N/A ft2
SHGC(AV% N/A
15. Hot water systems
9. Floor Types (1916.0 sqft.) Insulation Area
a. Electric
Cap: 50 gallons
a. Slab -On -Grade Edge Insulation R=0-0 1916.00 ft2
b. Conservation features
EF: 0.930
b. WA R= ft2
None
c. NIA R-- ft2
16. Credits
Pstat
I
Glass/Floor Area: 0.087 Total Proposed Modified Loads: 56.71
PASS
Total Baseline
Loads: 56.74
I hereby certify that the plans and specifications covered by
Review of the plans and
el. -04E, S7.
gl
this calculation are in compliance with the Florida Energy
specifications covered by this
0 a
Code. ttVIED A111 0
& 111*10V'�
calculation indicates compliance
'g 4�
it
with the Florida Energy Code.
. . . . . . . . . .
0
PREPARED BY: S.
Before construction is completed
DATE:
this building will be inspected for
I hereby certify that this building, as d Nr rifce
16
mpliance
copliance with Section 551,908
Florida Statutes.
;l
with the Florida Energ Q e` q
WE
OWNER/AGENT
BUILDING OFFICIAL:,
DATE:
DATE:
- Compliancei requires certification. by the air handle- r.unit manufacturer that the. ailr handler enclosure qualifies as
certified factory-adaled: in,accordance
ccordance with R403.3.2.1.
- Compliance requires an - Air Baffler and Insul ation. Inspection Checklist In accordance with R402.4.1.1 and this -project requires an
envelope lepkage test report with envelope leakage no gr6ate
p . . rthan6.00ACH50(R402.4.1.2).
Complia, n.ce'w1.t'h'a proposed duct leakage Qn requires a Duct Leakage 'Test Report confirming duct leakage to outdoors,
tested In accordance with ANSIllli ESNEt ICC 380, is not greater -than '- 0.052 Qn for whole house. .
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FORM-R405-2020 imbirr C111HI 1AA0V i+uci+luv mC■'! 11rAi�w:'
PROJECT
Tdie:
BuildingType-
�
Oweer Name:
# of Units:
Builder Name:
Permit Office:
Jurisdiction
Family Type:
New/Eidsting:
Comment:
21 EXPRESS 1916CAL1 L 35 Bedrooms: 4
User. Conditioned Area: 1916
Dr Horton Total Stories: 1'
1 Worst Case: Yes
DR HORTON Rotate Angle: 0
Crass Ventilation:
Whole loGse Fan:
Detached
New (From Plans)
Address T yam'
LoG#
Block/Subdivision:
PiatBook:
Street:
County: My
City, State, Zip:
Street Address
St. Lucie
ST LUCIE ,
FL ,
CLIMATE
✓ Design Location
Design Temp
TMY Site 97.5 %' 2.5 %
Int Design Temp Heating `Design Daily Temp
Winter Summer Degree Days Moisture Range
FL, ST_LUCIE_CO_INTL FL VERQ BEACH_MUNI 39 90
70 75 299
58 Medium
BLOCKS
-
,Number
Name
Area Volume
Block1
1916 1647T6
SPACES
Name
Area Volume Kitchen Occupants
Bedrooms Infil IQ. Finished Cooled Heated
1
Whole House
1916 16477.6 Yes 5
4 1 Yes
Yes Yes
FLOORS
#
Floor Type
Space Perimeter R-Value
Area
Tile Wood Carpet
1 Slab -On -Grade Edge Insulatio Whole House 200 ft 0
1916 ft2
0.8 0 0.2
ROOF
/
V #
Type
Roof Gable Roof
Materials Area Area Color
Rad, Solar SA Emitt
Barr Absor. Tested
Emitt Deck Pitch
Tested Insul. (deg)
1
Hip Composition shingles 2142 ft2 0 ft2 Medium
N 0.85 No 0.9
No 0 26.57
ATTIC
V #
Type
Ventilation Vent Ratio (1 in)
Area RBS IRCC
1
Full attic
Vented 300 1916 W N N
CEILING
#
Ceiling Type, .
Space R-Value Ins Type Area Framing Free Truss Type
1
Under Attic (Vented)
Whole House 30 Blown
1916 ft2 0.11
Wood
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FORM R4n5-2rrnn I111DI IT CI Ineee,eRA-W
WALLS_
Adjacent Space Cavity Width
lyp"1
Height
Sheathing Framing
Solar Below
S
Exterior Concrete Block - Int InsWhols House 4.1 39 8
8 8 343.8 ft'
0
0
0.5
0
2 E
Exterior Concrete Block - Int InsUlthole House 4.1 59 8
8 8 517.1 ft'
0
0
0.5
0
3 N
Exterior Concrete Block - Int InslWhole.House 4.1 18 4
8 8 158:9 IF
0
0
0.6
0
_4 W
Exterior Concrete Block - Int InsWhoI6,House 4.1 4 8
8 8 40.4 ft2
0
0
0.5
0
5 W
Exterior Concrete Block - Int.InsiNhole House 4.1 39
8 8 338.0 ft2
0
0
0.6
0
-6 N
Garage Frame - Wood Whole House 13 21 4
8. 8 184.9 ft2
0
0.23
0.5
0
_ 7 W
Garage Frame -Wood Whole House 13 16 8
8 8 144.4 ft2
0
0:23
0.5
0
DOORS .
#
Omt Door Type Space Storms
U-Value
-Width
-Height
Area
Ft
In
Ft In
1
N Insulated Whole House None
6 3
6 8
20 ft2
2
N Wood Whole House None
.39 2
8
6 8
17.8 ft;
WINDOWS
Orientation shown is the entered orientation => chan ed to Worst Case..
/
Wall
Overhang
}/ #
Omt ID Frame Panes NFRC U-Factor SHGC Imp
Area Depth
Separation
Int Shade
Screening
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 1 Metal Low-E Double Yes 0.61 0.34 N
40.0 ft2 8 ft 0 in
1 ft 0 in
None
None
3
E 2 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 3 Vinyl Low-E Double Yes 0.35 0.29 N
31.0 ft2 1 ft_0 in
3 ft 0 in
None
None
5
W 5 Vinyl Low-E Double Yes 0.35 0.29 N
15.5 ft' 1 ft 0 in
1 It 0 in
None
None
6
N 3 Vinyl Low-E Double Yes 0.35 0.29 N
3.0 ft' 4 It 8 in
1 ft 0 in
None
None
GARAGE
#
Floor Area Ceiling Area Exposed Wall Perimeter
Avg. Wall Height
Exposed Wall Insulation
1
430 ft2 430 ft2 64 ft
8.6 ft
13
INFILTRATION
# Scope
Method SLA CFM 50 ELA EgLA ACH
ACH 50
1 Wholehouse ProposedACH(50) .000328 1647.8 90.4 169.72 .1115
6
HEATING SYSTEM
#
System Type Subtype Speed Efficiency
Capacity
Block
Ducts
1
Electric Heat Pump/ Split Singl HSPF:8.2
41 kBtulhr
1
sys#1
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FORM R405-2E120 IM01 IT e5-1r<eeaw-rov. nu"i+.z....-�
:COOLING -SYSTEM
# System Type
Subtype
Subtype: Efficiency - Capacity
Air -Flow
SHR .
Block
Ducts
1 Central Unit/
Split-
$ingF SEER: 14 40 kBtu!hr 1200 cfrb
0.73
1
sys#1
HOT:WATER SYSTEM
# System Type
SubType
Location
EF Cap Use
SetPnt
Conservation
1 Electric
None
Garage
Q:93 50'gal 76.gal
120 deg
None
90LAR:HO.T WATERSYSTEM
FSEC
_
Cert # Company Name
System: Model # Collector Model
Collector
# Area
Storage:
Volume
FE_ F
None None
ft'
DUCTS
/ — Supply —
=--. Retum ;-- Air
CFM 25
.CFM25
HVAC #
# Location R-Value Area
Location
Area Leakage Type Handler
TOT
OUT
ON
RLF
Heat Cool
1 Attic
8 151 ft'
Attic
50 ft= Proposed Qn Whole Hod
-- cfm
99.6 cfm 0,05
6.50
1 1
TEMPERATURES.
Programable Thermostat; Y
Ceiling Fans:
Cooling Jan Feb
Venting Jan Fab
Mar
Apr
Apr
May X Jun X Jul AugSe
]May Jun Jul
Oct
Oct
Nov
Dec
.Mar
Aug
Sep
Nov
Dec
Thermostat Schedule: HERS 2006 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
80
80
80
80
78
78 78 78 78
78
78
78
78
78
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
Heating (WD) AM
PM
0
68
66 66
68
66 66 68 68
68
68
.68
68
68
68
68 68 68 68
68
68
68
66
66
Heating (WEH) AM
PM
66
68
66 66
68
66 66 68 68
68,
68
68
68
68
68
68 68.... 68 68
68
68
68
66
66
MASS
Mass Type
Area
Thickness Furniture Fraction
Space
Default 8 Ibs/s .ft.
6-ft.
Oft 0:3
Whole House
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FORM R405 2020
ENERGY PERFORMANCE
LEVEL (EPL) DISPLAY .CARD
ESTIMATED ENERGY PERFORMANCE INDEX* = 1.00
The lower the EnergyPerformance Index, the more efficient the home.
ST LUCIE, FL,
I. New construction .or existing New (From Plans)
10. Wall Type and Insulation Insulation
Area
2. Single family or multiple family Detached
a. Concrete Block - Int Insul, Exterior R=4.1
1398.20-ft2
3. Number of units, if multiple family 1
b. Frame - Wood, Adjacent R=13.0
329.33 ftz
4. Number of Bedrooms 4
c. NIA R=
d. N/A R=
ft2
5. Is this a worst case? Yes
11. Ceiling Type and 'insulation level Insulation
ft2
Area
6. Conditioned floor area (W) 1916
a. Under Attic (Vented) R=30.0
1916.00 112
b. NIA R=
ft2
7. Windows" Description Area
c. NIA R=
ft2
a. U-Factor. Dbl, U=0.35 127.00 ft2
12. Ducts, location & insulation level
R ft2
SHGC: SHGC=0.29
a. Sup: Attic, Ret: Attic, AH: Whole House
8 151
b. U-Factor: Dbl, U=0.61 40.00 ft2
SHGC: SHGC--0.34
c. U-Factor: WA
13. Cooling systems kBtu/hr
Efficiency
ft2
SHGC:
a. Central Unit 40.0 SEER:14.00
d. U-Factor: WA ft2
SHGC:
14. Heating systems kBtu/hr
Efficiency
Area Weighted Average overhang Depth: 2.743 ft.
a. Electric Heat Pump 41.0
HSPF:8.20
Area Weighted Average SHGC: 0.302
8. Skylights Description Area
15. Hot water systems
a. U-Factor(AVG): N/A ft2
a. Electric Cap: 50 gallons
SHGC(AVG): N/A
EF:0.93
9. Floor T
Types
YP Insulation Area
b. Conservation features
a. Slab -On -Grade Edge Insulation R=0.0 1916.00 ft2
None
b. WA R= ft2
Credits (Performance method)
Pstat
c. NIA R= ft2
I certify that this home has complied with the Florida Energy Efficiency Code for Building
Construction through the above energy saving features which will be installed (or exceeded)
in this home before final inspection. Otherwise, a new EPL Display Card will be completed
based on installed Code compliant features.
Builder Signature: �al� Date:
Address of New Home: 9500 Potomac Dr
City/FL Zip: FT Pierce
*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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ADDRESS:
Florida Building ,Code, Ene
ST LUCIE , FL,
Cownservation, 7th Edition (2020)
Permit Number.
MANDATORY REQUIREMENTS - See individual code sections for full- details.
. V/
SECTION R401 GENERAL
R401.3 Energy Performance Level (EPL) display card (Mandatory). The building official shall require that an energy performance level (EPL)
❑display card be completed and certified by the builder to be accurate and correct before final approval of the building for occupancy. Florida law
(Section 553:9085, Florida Statutes) requires the EPL display card to be included as an-addendum`to each "sales contiact.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 displaycard completed and signed by the builder accuratelreflects the plans
y
and specifications submitted'to demonstrate code compliance for the building. A copy of the EPL display card can be found in Appendix RD.
SECTION R402 BUILDING THERMAL ENVELOPE
❑ R402.4 Air leakage (Mandatory). The building thermal envelope shall be constructed to limit air leakage in accordance with the requirements of
Sections R402.4:1 through"R402.4.5.
Exception: Dwelling units of R-2 Occupancies and multiple attached single family dwellings shall be permitted to
comply with Section C402.5.
❑ R402.4.1 Building thermal envelope The 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 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 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-buming 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 Us/m2), and swinging doors no more than 0.5 cfm per square foot (2.6 Us/m2), when tested according to NFRC 400 or
AAMA/ WDMA/CSA 101A.S.2/A440 by an accredlted, independent laboratory and listed and labeledby 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.prnvide combustion air to
open combustion fuel burning appliances; the appliances andbombustion air"opening sha.11be.located outside the. building fhermafenvelope or
enclosed in a room, isolated from inside the thermal envelope Such•rooms shall be sealed and in§ulated-in.accordance with the envelope requirements
of Table R4021 2 where the walls floors and ceilings shall meet;not less -than the basement wall Rwalue requirement. The door into the roorriahall be
fully gasketed and any water lines and ducts;in the room insulated in accordance with Section: R403. The coinbustiomik duct shall be.lnsulated where it
passes through condibonedF'space toa. minimum of R-8.
Exceptions:
1. Direct vent appliances with both intake and exhaust pipes installed continuous to the outside:
2. Fir.places,and stoves complying with Section R40i4l 2 and�Sedion. R1006 of1th'e Florida Building Code, Residential.
❑ R402.4.5 RecessedargFting, Recessed luminaires installed In the buildingthermal envelope shall be sealed to limit air leakage
betweenconditioned an d'uncprditioned spaces. Ali recessed luminaires shall be IC -rated Land labeled as haying an air Leakage rate not
more than 2.0 cfm (0:944 Us) when tested in accordance with.ASTM E283 at a 1p .57 sf (75 Pa) pressure differential. All "recessed
luminaires shall be sealed with, a gasket .ar caulk between the housing and4he interiorwall or ceiling covering.
R403.1 controls. SECTION R403 SYSTEMS
R403.1.1 Thermostat provision (Mandatory). At least one thermostat shall -be provided for each separate heating and cooling system.
R403.1.3 Heat pump supplementary heat (Mandatory). Heat pumps having supplementary electric -resistance heat shall have controls
that, except during defrost, prevent supplemental heat operation when the heat pump compressor can meet the heating road.
❑ 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), (9) or (i), Florida Statutes, to.be "substantially leak free" in
accordance with Section R403.3.3.
❑ R403.3.2.1 Sealed air handler. Air handlers shall have a manufacturer's designation for an air leakage of no more than 2 percent
of the design airflow rate when tested in accordance with ASHRAE 193.
❑ R403.3.3 Duct testing (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods:
i. 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 where credit is taken forleakage, and a duct air leakage Qn to the outside of less than 0.060 (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.
n.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 550F (13°C) shall be insulated to a minimum of R-3.
❑ R403.4.1 Protection of piping insulation. Piping insulation exposed to weather shall be protected from damage, including that
caused by sunlight, moisture, equipment maintenance and wind, and shall provide shielding from solar radiation that can cause
degradation of the material. Adhesive tape:shall not be permitted.
R403.5.1 Heated water circulation and temperature maintenance systems (Mandatory). If heated water circulation systems are
installed, they shall be. in accordance with Section R403.5.1:1. Heat trace temperature maintenance systems shall be in accordance with
Section R403.5.12. 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 returq pipe or a cold water supply pipe; Gravity and thermosiphon circulation systems shall be prohibited. Controls for
circulating "hot water system pumps shall,start "the'pump based on. the identification of a demand for hot water within the occupancy. The
controls shall automatically turn off the pump.when the water in the circulation loop is at the desired temperature and when there is no
demand for hot water.
❑ R403.5:1:2 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.
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MANDATORY REQUIREMENTS - (Continued)
13403.5.5. Heat traps (Mandatoryj. Storage water -heaters not equipped with Integral heat traps and having vertical pipe risers shall have
heat1raps 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'/2 inches (89 mm) in the hot water distributionline and -cold .waterline located as .close as possible
to the storage tank.
R403.5.6 Water heater efficiencies (Mandatory).
R403.5.6.1.1 Automatic controls. Service water -heating systems shall be equipped with automatic temperature controls -capable
of adjustment from the lowest to the highest accepfable'temperature settings forthe intended use. The minimum temperature
setting range shall be from 100"F to 140°F (3W t.. t. I .
R403.6.6.1.2 Shut down. A separate switch or a clearly marked circuit breaker shall, be provided to permit the power supplied to
electric. service systems to be turned off. A separate valve shall be provided to'permit the.energy supplied to the main bumer(s) of
combustion types of service water -heating systems to' be'turned off.
R403:5.6.2 Water -heating equipment Water -heating equipment installed in residential units shall meet the minimum efficiencies of
Table C404.2 in Chapter 4•of the Florida. Building Code, Energy Conservation, Commercial Provisions, for the type of equipment Installed.
Equipment used to provide heating functions as part of a combination system shall satisfy all stated requirements for the appropriate
water -heating category. Solar water heaters shall meet the criteria of Section R403.5.6.2.1.
R403.5.6.2A Solar water -heating systems. Solar systems for domestic hot water production are rated by the annual solar energy
factor of the system. The solar energy factor of a system shall be determined, from the Florida Solar Energy Center Directory of
Certified Solar Systems. Solar collectors shall be tested in accordance with ISO Standard 9806, Test Methods for Solar Collectors,
and SRCC Standard TM-1, Solar Domestic Hot Water System and Component Test Protocol. Collectors in installed solar
water -heating systems should meet the following criteria:
1. Be installed with atilt angle between 10 degrees and 40 degrees of the horizontal; and
2. Be installed at an orientation within 45_degrees of true south.
R403.6 Mechanical ventilation (Mandatory). The building shall be provided with ventilation that meets the requirements of the
Florida Building Code, Residential, or Florida Building Code, Mechanical, as applicable, or with other approved means of ventilation
including: Natural, Infiltration or Mechanical means. Outdoor air intakes and exhausts shall have automatic or gravity dampers that
close when the ventilation system is not operating.
El 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 R463.6.1.
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.
oR403.6.2 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 MECHANICAL VENTILATInN CVCTI:M CAM GCCrr•Ary
FAN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFMfWATT)
AIRFLOW RATE MAXIMU
(CFM)
HRV or ERV
Any
1.2 cfm/watt
Any
Range hoods
Any
2.8 cfm/watt
Any
In -line fan
Any
.8 cfm/watt
Any
Bathroom, utility room
10
.4 cfm/watt
ff
<90
Bathroom, utility room
90
.8cfm/watt
Any
For SI: 1 din = 28.3 Umin. a. When tested in accordance with HVI Standard 916
12/22/2020 2:45 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 3 of 5
MANDATORY REQUIREMENTS - :(Continued)
❑ R403.7.1:1 Cooling equipment capacity. Cooling only equipment shall be selected, so that its total capacity is not less.
than the calculated total load but not more than 1.154imes greater'than the total load calculated according to the procedure selected in
Section R403.7, or the closest available size provided by the manufacturer's product lines. The corresponding latent capacity of the
equipment shall not be less than the calculated latent load.
The.published value for AHRI total capacity Is a nominal rating -test value and shall not be used for equipment sizing. Manufacturer's
expanded performance data shall be' used to select.cooling=only equipment. This selection shall be based on the outdoor desigmdry-bulb
temperature for the load calculation (or entering water temperature for water -source equipment), the blower CFM provided by"the expanded
performance data, the design value for entering wet=bulb temperature and the desigmvalue for entering' dry=bulb temperature.
Design values for entering wet -bulb and dry-bulb temperatures shall be for the indoor dry bulb and relative humidity used for the load
calculation and shall be adjusted for "return side gains hhe return duct(s) is installed in an unconditioned space.
Exceptions:
Attached single- and multiple -family residential equipment sizing. maybe selected so that its cooling capacity is less than the
calculated total sensible load but,notrlessthan.80 percent of that load.
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.
❑ R403.7.1.3 Extra capacity required for special occasions. Residences requiring excess cooling or heating equipment capacity on an
intermittent basis, such as anticipated additional loads caused by major entertainment events, shall have equipment sized or controlled to
prevent continuous space cooling or heating within that space by one or more of the following options:
1. A separate cooling or heating system Is utilized to provide cooling or heating to the major entertainment areas.
2. A variable capacity system sized for optimum performance during base load periods is utilized.
R403.8 Systems serving multiple dwelling units (Mandatory). Systems serving multiple dwelling units shall comply with Sections
❑ C403 and C404 of the Florida Building Code, Energy Conservation --Commercial Provisions in lieu of Section R403.
❑ R403.9 Snow melt and ice system controls (Mandatory) Snow- and ice -melting systems, supplied through energy service to the building,
shall include automatic controls capable of shutting off the system when the pavement temperature is above 50°F (10°C), and no
precipitation is falling and an automatic or manual control that will allow shutoff when the outdoor temperature is above 40°F (4.8°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 forthe
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.
12/22/2020 2:45 PM EnergyGaugeO USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 4 of 5
❑R403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shall be equipped with.a vapor -retardant cover on or at
the water surface or a liquid cover or other means proven'to reduce "heat loss.
Exception: Where -more -than 70 percent of the,energy for heating, computed over an -operation season, is from site recovered
energy, such as from a heat pump or`solar.energy source, covers or other vapor -retardant means shall not be required.
❑ R403.10A Gas- and oil -flied pool and spa heaters. All gas- and oil -fired pool and spa heaters shall have a minimum thermal
efficiency of432 percent for'heaters manufactured on or after April la, 2013, when tested in accordance with ANSI Z 21.56. Pool
heaters fired by natural or l:P:gasahall not have continuously buming,pilot lights.
R403.10.5 Heat.pump pool heaters., Heat pump pool heaters shall have a minimum COP of 4.0`when tested in accordance
with AFIRI 1160, Table 2, Standard Rating Conditions -Low Air Temperature. A test report from an independent laboratory is
required to verify procedure compliance. Geothermal swimming pool heat pumps are not required to meet this standard.
❑ R403.11 Portable spas (Mandatory). The energy consumption of eiectdc-powered portable
requirements of APSPA4. spas shall be controlled by the
❑ R403.13 Dehumidifiers (Mandatory If Installed, a dehumidifiershall conform to the following requirements:
1. The minimum rated efficiency of the-dehumidfier 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 kes/kWh if the total dehumidifier capacity for the house is greater than'or equal, to 75 pintsLday.
2. The dehumidifier shall be controlled by a: sensor that is installed in a location where it is exposed to, mixed house air.
3: Any dehumidifier unit located in unconditioned space that treats air from` conditioned space shall be Insulated to a minimum of R-2.
4. Condensate disposal shall be In accordance with Section M1411.3.1 of the Florida. Building Code, Residential.
R403.13.1 Ducted dehumidifiers. Ducted dehumidifiers shall, in addition to conforming to,the requirements of Section R403.13,
conform to the following requirements:
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.
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.
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.
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.
12/22/2020 2:45 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 5 of 5
2020 - AIR BARRIER AND INSULATIONANSPECTION COMPONENT CRITERIA
TABLE 402.4.1.1
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
Project Name: 21 EXPRESS 1916 CALI L 35T VIN COM.SHI SLUCI Builder Name: DR HORTON
Street: Permit Affice:
City, State, Zip: ST LUCIE , FL, Permit Number:
Owner: Dr Horton Jurisdiction:
Y
W
Design Location: FL; ST LUCIE CO_INTL
=
U
COMPONENT
AIR BARRIER CRITERIA
INSULATION INSTALLATION CRITERIA
General
A continuous air barrier shall be installed in the building envelope.
Air -permeable insulation shall
requirements
The exterior thermal envelope contains a continuous air barrier.
.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/soffit 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 sillplate shall be sealed.
Cavities within comers and headers of frame walls
The junction of the top plate and the top of exterior walls shall be
shall be insulated by completely filling the cavity
sealed.
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
continuous alignment with the air barrier.
Windows, skylights
The space between window/door jambs and framing, and
and doors
skylights and framing shall be sealed.
Rim joists
Rim joists shall include the air,barrier.
Rim joists shall be insulated.
Floors
(including
The air barrier shall be installed at any exposed edge 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
members.
Crawl space walls
Exposed earth in unvented crawl spaces shall be covered with
Where provided instead of floor Insulation, insulation
a Class I vapor retarder with overlapping joints taped.
shall be permanently attached to the crawlspace wall
.
Shafts, penetrations
Duct shafts, utility penetrations, and flue sj pfts opening to
exterior or unconditioned space- shall be sealed.
Batts In narrow cavities shall be cut to fit, or narrow
Narrow cavities
cavities shall be filled by insulation that on
installation readily conforms to the available cavity
spaces.
Garage separation
Air sealing shall be provided between the garage and conditioned spa
§.
Recessed lighting
Recessed light fixtures installed in the building thermal envelope
Recessed light fixtures installed in the building
shall be sealed to the finished surface.
thermal envelope shall be air tight and IC rated.
Plumbing and wiring
Batt insulation shall be cut neatly to fit around wiring
and plumbing in exterior walls, or insulation that on
installation readily conforms to available space shall
extend behind pil2ing and wiring-
Shower/tub
on exterior wall
The air barrier installed at exterior walls adjacent to showers and
Exterior walls adjacent to showers and tubs shall
tubs shall.separate them from the showers and tubs.
be insulated.
Electricallphone box or
The air barrier shall be installed behind electrical or communication
exterior walls
boxes or air -sealed boxes shall be installed.
HVAG register bootsEHVACupply
and return register boots that penetrate building
envelope. shall be sealeii to the sub -floor, wallcovering or
Concealed
quired to be sealed, concealed fire sprinklers shall only be
sprinklers
a manner that is recommended by the manufacturer.
or other adhesive sealants shall not be used to fill voids
a. In additinn_ IrISrIPGtinn
-
-----_.___., _ ?. V . ... ,,,, — u, owv�.uana.,c vulul uio pluvl5lullb ul ILG-4UU.
12/22/2020 2:45 PM EnergyGaugeO USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1
Envelope Leakage. Test Repofrt (Blower Door Test)
Residential Prescriptive; Performance :or ERI Method Compliance
2020~Florida Building Code, Energy Conservation, 7th Edition
Jurisdiction:
Job lnfolrtnatliorwl
Builder: DR HORTON
Address:
City: ST LUCIE
Air Leakage Test�Results
I Permit #:
Community:
State: FL
Lot: NA
Zip:
Passing results must meet either the Performance, Presc►ipttve; or ERI Method
O PRESCRIPT'IVE,METHOD-The building or dwelling,unit,shall be.tested and verified as having an air leakage rate of`nof:exceeding 7 air changes per hour at apiessure of '0:2 inch w,g. (50 Pascals) in Climate Zones 1 and 2:
0 -PERFORMANCE or ERI METHOD-The'building or dwelling unit shall be tested and verified as having an, air leakage rate of not exceeding
the selected ACH(50) value, as shown on Form R405-2020'(Perf6rmance) or R406-2020,(ERI), section labeled as infiltration, sub -section ACH50.
ACH(50) specified on Form'R405-2020-Energy Cato (Performance) orR406-2020 (ER!): 6.000
x 60 T 16478 . — _Method for calculating building volume:
CFM(50) Building Volume ACH(50)
O Retrieved from architectural plans
PASS Code software calculated
El When ACH(50) is less'than 3, Mechanical Ventilation installation 0 Field measured and calculated
must be verified by building. department.
R402.4.1.2 Testing. Testing shall be conducted in accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0:2 inch w.g. (50 Pascals)
Testing shall be conducted by either individuals as defined in Section 553.993(5) or (7), Florida Statues, or individuals licensed as set forth in Section
489.105(3)(f), (g), or (i) or an approved third party: A written report of the results of the test shall be signed by the party conducting the test and
provided to thecode official. Testing shall be performed at any time after creationof all penetrations of the building thermal envelope.
During testing:
1. Exterior Windows and doors, fireplace and stove doors shall'be closed, but notsealed, beyond the intended weatherstripping or other infiltration
control measures.
2. Dampers including exhaust, intake, makeup air, back draft and flue dampers shall be closed, 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:heatrecovery ventilators shall be closed and sealed.
5. Heating and cooling systems, if installed at the time bf the test, shall be turned off.
6. Supply and return registers, if installed at the time of.the test, shall be fully open.
Testing Company
Company Name: Phone:
I hereby verify that the above Air Leakage results. are in accordance with the 2020 7th Edition Florida Building. Code
Energy Conservation requirements according to the compliance,method selected above.
Signature of Tester:
Printed Name of Tester.
Date of Test:
License/Certification #: Issuing Authority:
12/22/2020 2:45:58 PM EnergyGauge® USA 7.0.00 - Flakes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1
;Duct :Leakage Test- Report
Residential Prescript(ve, Performance or ER.IApthqd Compliance
Junsdipbqn:
Builder DR-HORTON
Address:
City: ST LUCIE
Duct Leakage Test Results
System 1
cfm25
System 2
cfm25
25
System 3
cfm25
Sum, of others
cfm25
Total of all
cfm25
+1916 = _Qn
Total of all Total Conditioned
systems Square Footage
11 PASS ❑FAIL
Permit #-
Comrrku.0ity;
State: FL
Lot: NA
Zip:
0 Prescrip&6 Method cfm25 (Total)
To qualify as "'substantially leak free" Qn Total must be legs than or
equal 1:6.0.04 it air" handier Unit is,installed.'If air handler unit is not
installed, .QnTota I -must be"Jess than ovequal to 0.03. This testing
method rrieets:4he requirements in accordance with Section R403.3.3,
Is the -air handier unit installed, during tesflng? 11 YES (24)- El NO
�0 AerformancelERVIVIethod cfm25 (Out or Total)
fo'.qualify using this method, Qnz,must not be greater than the
Leakage Type selected onForm
Proposed Qn. 0.05
Duct tightness shall be verified by testing in accordance
ANSI/RESN ' ET71CC380 by either individuals as defined In Section
553.993(5) or (7), Floiida Statutes, or individuals licensed as set forth in Secfion 489.105(3)(0, (d) or (i), Florida Statutes.
Testing Company
Company Name: Phone: .... . .
I hereby verity that the,above duct leakage testing results are in accordance withthe Florida Building Code . requirements with the
selected compliance path as stated above, either the Prescriptive Method or Peribimiance Method.
Signature of Tester:
Printed Name of Tester:
License/Certification #:
Date of Test:
Issuing Authority:
1 - 2/2212020 2:46:01 OM
Page 1 of 1
2021 Express 1916 Cali Large Left 2020 Vinyl Comfort Shingle 3.5 Ton St Lucie
WAC Load Calculations
for
Dr Horton
RHVACRVAC. Lo ADq
Prepared By:
Kristin Kelly
Florida Breeze
6928 Uckie Circle
West.Melboume, FI 32904
321-951-8767
Tuesday, December 29, 2020
Rhvac is an ACCA approved Manual J, D and S computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
Rhvac - Resid
i Florida Breeze
.pads'.
021 Express 1916 `Cali Large
im
ProJF51 itle; "
2021 •Express:1.916 Cali Large, Le
Designed- By:
K�IstinKelly
P"r9Ject;Date:
Tuesday,'December 29, 2020
Client'Name:
Dr'Fioiton
Company Name:
Florida. Breeze
Company Representative:
:Kristin Kelly
Company Address:
6926 Vickie Circle
Company City:
West Melbourrme, FI 32904,
Company Phone:
321-951=137fi7.
I Building Orientation:
Front door_ faces North_
Daily Temperature. Range:
Medium
Latitude:
27 Degrees
Elevation:
25 ft.
Altitude Factor:
0.999
f Outdoor
Outdoor Outdoor Indoor
Indoor
Grains
Dry Bulb
Winter:
Wet Bulb Rel.Hum Rel.Hum
Dry Bulb
Difference
42.
Summer: 90
39.4 Na ' n/a
78 590/0 509/0
70
75
n%a
61
Check Figures
( Total Building Supply CFM: 1,016
CFM Per Square ft.`. 0.530
i Square ft. of Room Area: 1,916
Square ft. Per Ton: 643
j Volume (ft'): 16,478
(II Building Loads
( Total Heating Required Including VentilationAir:
33,384
Btuh 33.384 MBH
Total Sensible Gain:
28,259
Btuh 79 %
Total:Latent Gain:
7,487
Btuh 21
Total Cooling Required Including Ventilation Air:
35,147
Btuh 2.98 Tons (Based On Sensible+ Latent)
vac is an ACCA approved Manual J, 'D and S computer.program.
;alculations are pertomled per ACCA Manual J 8th Edition, Version 2, and ACCA Manual. D.
kII computed results ;are estimates as building :use and weather may vary.
3e sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
,our design. conditions.
I
.1
i
I
C:1... 12021 Express ... St.Lucie.rh9
Tuesday, December 29, 2020, 4:12 PM
Rhvac - Residential & Light Commercial HVAC;Loatls'
Elits:SofiwareKDexelopment, Inc.
Florida Breeze 021 Express 1916 Cali Large Left2020: Vinyl Comfort,Sfiiingle 3.5 Ton
West Melbourne FL 32904
StL;ucie
MiscellaneoUsti ReportiV_
Pa e 3
System 1 Whole House Outdoor
Input Data
Outdoor Outdoor^ Indoor Indoor Grains
D Bulb
Winter
Wet Bulb Rel.Hum ReI;,Hum BD Bulb Diffe�ence
42
Summer: 90
39;4 80%..: " Na . 70 nla"
78,
Duct sizin Inputs
590/6. 50% 75 61..09
Main Trunk
Runouts,
Calculate: Yes
Yes
Use Schedule: Yes
Yes
Roughness factor: 0.01000
0.01000
Pressure Drop. 0.16 - in wg./1.00 ft.
0.1000 in; ft.
Minimum
Minimum Velocity: 550 ft./min
45 . fit./min
Maximum Velocity: 600 ft./min
75' ft./min
Minimum Height: 0 in
0 in.
Maximum Height: 0 in.
U in.
(_Outside Air Data
Winter
Infiltration Specified:. 0380 AC/hr
Summer
0.200 . AC/hr
104 CFM
55 'CFM
Infiltration Actual: 0.380 AC/hr
0.200 AC/hr
Above Grade Volume! X 16,478 Cu.ft.
X 16.478 Cu:ft.
6,262 Cu.ft./hr
13,296 Cu.ft./hr
X 0.0167
X 0.0167
Total Building Infiltration: 104 CFM
55 CFM
Total Building Ventilation: 0 CFM
0 CFM
—System 1--
Infiltration & Ventilation Sensible Gain Multiplier: 16.49
= (1.10 X 0.999 X 15.00 Summer Temp. Difference)
Infiltration & Ventilation. Latent Gain Multiplier: 41.50
= (0.68 X 0.999 X 61.09 Grains Difference)
Infiltration &Ventilation Sensible Loss Multiplier: 30:77
= :(1:10 X 0.999 X 28.00 Winter Temp. Difference)
Winter Infiltration Specified: 0.380 AC/hr (104 CFM), Construction: Average
Summer Infiltration Specified: 0.200 AC/hr (55 CFM), Construction: Average
Duct Load Factor Scenarios for System 1 .—_
Attic
No. Type Description Location Ceiling
Duct Duct Surface From
Leakage Insulation Area [T]MDD
1 Supply Attic 16B
1 Return Attic 16B
0:12 8 790 No
0.12 8 680 No
i
C:1... \2021 Express ... St.Lucie.rh9
Tuesday, December 29, 2020, 4:12 PM
- Residential,& Lighf Coinrt
SOON
Buffdin9
system 1
SupptyDuctL.atent
Retina Duct
Zone 1
1-Whole House
I
C:1...12021 Express ... St.Lucie.rh9
021.Express 1916'Ca
2M 843. 1,916
28259•
7487
35,747'
33384
410
1,016:
'1;018
298: 643• 1;916-
28259
7487
35,747
33,384
410 !�_..
44
753'
753,
5,934'
2,705;
8,639'
'1,850,
1918
22,325,
4,030;
_26,365
31,534 '
410_ -
1,616
1;016,
1,916
4 ,325i
4A30;
26,355
31;534
410•
1A16��
4Ak
1,018, 6,6,E
Tuesday, December 29, 2026, 4:12 PM
Rhvac Residential &,Light'Ca
Florida Breeze
West•Melboume; fL ,32904
Duct Size Preview
Room or
DuctName TZ='
System.l
Supply Ronouts
zone
1-Mde Hq se.(5R-100,
SR-110, SR-120, SR=130,
SR-140, SR-150; SR=160, TMDD
SR-170, SR-180; SR-190,
SR-200, SR-210, SR-220,
OtherDuctsin System1
SupplyMalnTnnk(ST100) TMDD
ST-110
TMDD
j RT 100
TMDD
RR-100
TMDD
RT 110
TMDD
RR-110
TMDD
RR-120
TMDD
0211EVress 1916 Cali;L'arge
,Hts
0 0
6.01
0.08
0.061
8365.,
8`
0 0
0.01
w
A1,
.0.076
emb,
10
0 0;
0.0
0.08!
0.013;
371$'
IS
0 .0'
0.01
0,.081
0.025'.
535'.4
11
0 .0.
61"
0.08,
OD68,
836.5,
91
0 0
0A1
0.08.
0.007
r371.Qr
8,
0 0
6.01
0.68
0.61
371.8,
12,
0 0
0.01
0.08
0.004'
371.8'
5
0 0,
0.01,
0.08
0.01
371.8
12.
0 0,
6.01
0.08
0.004:
2732,
11
0 0;
Of
0.08
0.023
6364
16
0 0
0.01
0.08
0.06E
836.5
9
0 0
0.01
0.08
0.061
836.5
8
0 0
0.01
0.08
0.027
535.4
12
0 0 0,0031 0.08 025 832.8 0.01 406
0 0
0,003.
0.08
0.003
418.3
15
232
0 0
0.003
0.08
0
828.7
0.01
1.017
0 0
0.003
6.03
0
242.8
1
339
0 0
0.003
0.08
0
1243.1
0.01
678
0 0
0.003
0.08
0
621.6
0.01
339
0 0
0.003
0.08
0.003
621.6
4
339
4
4
6;
104
5
�
1O)a
4�
104
6
BA6
10)a
1,016:
6
104
10�
6
10)8
7'
104
5
104
4
BY4
8x4
4,
1M
5
1,022
15
584
16
1,017
15
339
16
12x16
678
10
339
10
12K12
339.
10
12K12
Summary
i System 1
Heating Flow:
410
Design Friction Rate:
0.565 TEL Return:
Cooling Flow.
1016
Total Cumulative SP Loss:
0.329 TB_ Supply
Fan ESP:
0.329
Device SP Loss:
0.25 TELTotal:
Fan SPAvailable:
. 0.079
Return Loss Added to Supply:
0.003
1
.i
i
CA ...\2021 Express... St.Lucie.rh9
Tuesday, December 29, 2020, 4:12 PM
E
-ResidentialB.Light C
Breeze
elbourne, FL 32904
---Duct Name, etc.
Type; [Reg.Size]
Upstream
Shape
awwyuI
021 Express 1916 Cali Large Left 2020 Vinyl
I-
Roughness Diameter
Temperature Wldth
Length Height
CFM n�r*O
--=Duct.Narn ' -100; Effective Length:; 0:0
Trunk 00.03
1,5
Up: Fan .72
14.6
Rnd 0.0
16.4
Nearest Inch 1.,022
0
---Duct Name: 41117100, Supplies: Whole House, Effective Length: 8:0
'10x6
Runout, Reg:
4
Up: ST-100 72
3.1
Rnd 8.6
4:4
Nearest Inch 73
8.4
--Duct Name: SR-110, Supplies: Whole House, :Effective Length: 10.0
Runout, Reg: (8x4 0.01
4
Up: ST-100 72
3.1
Rnd 10.0
4.4
Nearest Inch 73
10.5
---Duct Name: SR-120, Supplies: Whole House, Effective Length: 16.0
Runout, Reg: 1Ox6 '0.01 6
Up: ST-100 72 4.7
Rnd 15.0 6.6
Nearest Inch 73 23.6
---Duct Name: SR-1309 Supplies: Whole House, Effective Length: 11.0
I Runout, Reg: 10x6 0.01
5
i Up: ST-100 72
3.9
Rnd 11.0
5.5
Nearest Inch 73
14.4
=--Duct Name: SR-140, Supplies: Whole House, Effective Length: 9.0 PP. � 9
�
Runout, Reg: 8x4 0.01
4
i Up: STA 00 72
3.1
j Rnd 9.0
4.4
Nearest Inch 73
9.4
---Duct Name: ST-110, Effective; Length: 15.0
Trunk 0.003
16
Up: ST-100 72
12.4
1 Rnd 15.0
17.8
Nearest Inch 584
62.8
---Duct Name: SR-150, Supplies: Whole House, Effective. Length: 8.0
Runout, Reg: 10x6 0.01
6
Up: STA 10 72
4.7
Rnd 8.0
6.6
Nearest Inch 73
12.6
Velociiy
Loss/100
Fit.Eq Leh
SP.Avail F
'833
0.089
O:Q
0.076
837
0.757
0.0
0.015
837
0.757
0.0
O.OpO
372
0.087
0.0
0.063
535
0.229
0.0
0.051
837
0.757
0.0
0.068
418
0.0.22:
0.0
0.072
372
0.087
0.0
0'. 66
Ton
0:000
0:000
0.250
0:253
0.061
0.000
0.061
0.314
0:076
0.000
0.076
0.329
0.013
0.000
6.013
0.266
0.025
0.000
0.025
.0.279
0.068
0.000
0.068
6.322
0.003
0.000
0.003
0.257
0.007
0.000
0.007
0.264
CA ... \2021 Express ... St.Lucie.rh9 Tuesday, December29, 2020, 4:12 PM
Rhvac'- Restdeniial'>!i Ltght'Commercial HVAC Loads
flodda Breeze.
Elite Software Development, -Inc.
021 Express 1916 Cali Large Left 2020?NinybCoinfort S__ iWgie 3c5 Ton
West Melbourne FL 32904
St.Lucie
_.
Tabular Manuat D
Ductsize .Data Duct System
9 Supply.
(con
Page 7
--Duct Name, etc.
Type (Reg�Size)
.Upstream
Roughness
Temperature
Diameter
Velocity
SPL'Diact
Shape
Length
Width
Height
Loss/10Q,
FitEq Len; ``
hSPLFt
Sizin
,CFM
„ Area
SP.Avail
,SPLTet.
SPLr Cumin
---vawa ranlC: �R-rou, ouppues:
Runout, Reg: 1 Ux6
Wnote-House, Effectivd Lerlgt4:12.0:
Up: ST-110
0.01
72
6
4 7
Rnd
lia
8.6
Nearest Inch
73
18.8
-Duct Name: SR-170, Supplies: Whole,:House; Effective Length: 6.0
Runout, Reg: 10x6
0.61
6
Up: STA 10
72
4.7
Rnd
5.0
6:6
Nearest Inch
73
7 9
--Duct Name: SR-180, Supplies: Whole House,. Effective Length: 12.0.
Runout, Reg: 10x6 0,01
6
{ Up: ST-110 12
4.7
Rnd 12.0
6.6
Nearest Inch 73
18.8
I
---Duct Name: SR-190, Supplies: Whole House, Effective Length: 11.0
Runout, Reg: 10x6 001
7
Up: STA 10 72
5.4
Rnd 11.0
7.7
Nearest Inch 73
20.2
-Duct Name: 8R=200, Supplies: Whole House, Effective Length: 10.0
Runout, Reg; 104 0.01 5
Up: STA 10 72 3.9
Rnd 10.0 5.5
Nearest Inch 73 13.1
---Duct Name: SR-210, Supplies: Whole House, Effective Length: 9.0
Runout, Reg: M 0.01. 4
Up: ST-110 72 3.1
Rnd 9.0 4.4
Nearest Inch 73 9.4
---Duct Name: SR-220, Supplies: Whole House, Effective Length: 8.0
Runout, Reg: 6x4 0.01 4
Up: ST-110 72 3.1
Rnd 8.0 4.4
Nearest Inch 73 8 4
i -Duct Name: SR-230, Supplies: Whole House,, Effective Length: 12A
i Runout, Reg: 104 0.01 5
! Up: ST-100 72 3.9
Rnd 12.0 5.5
Nearest Inch 73 15.7
372
0:087
0.0
0.062
372
0.0.87
0.0
0.068
372
0.087
0.0
0.062
273
0.038
0.0
0.068
535
0.229-
0.0
0.050
837
0.75.7
0.0
0.004
837
0.757
0.0
0.012
535
0.229
0.0
0.048
Report Units: Pressure: in.wg, Duct lengths: feet, Duct sizes: inch; Airflow: CFM, Velocity: ft./min, Temperature: F
0.010
0:000
0:010
0.267
0.004
0.000
0.604
0.261
0.010
0.000
0.010
0.267
0.004
0.000
0.004
0.261
0.023
0.000
0.023
0.280
0.068
0.000
0:068
0:325
0.061
0.000
0.061
0.317
0,027
0.000
0.027
0.281
CA ...\2021 Express ... St.Lucie.rh9
Tuesday, December 29, 2020, 4:12 PM
D
Rhvac - Residenual S Light Commercial FIVAC ILoads Elite Software Development, Inc.
Florida Breeze 021 Express 1916,Cali Large Left 2020 Vinyi'Comfort;Shingle 3.5 Ton
West Melbourne, FL 32904 St:Lucie
Pa e 8
Tabular Manua! D Ductsize Data Duct System 9 = Super (conf`d)
—Duct Name, etc.
Type ,[Reg.Slze] Roughness Diameter
Upstream Velocity SPL: Duct
Temperature
SPLF t8ha a Width 00
L ngth HeightSizi Ft.Eq.Len SPL:T'tFM
Area :SP Avail SPL'Currul
Notes: Static.pressure available values for rd,wm ducts -are at'the entrance of the duct Fot supply, they are at the exit. The cumulative static, pressure Goss value for a return frunk„is with respect;to the 1entry point of the fetum.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 cumulafive•may also include the total static pressure loss•of the return
side.
Number of.active•runouts:
Total runout outlet Airflow:
Main trunk`airflow:
Largest trunk diameter.
Largest runout diameter:
Smallest trunk diameter
Smallest runout diameter:
Supply fan external static pressure:
iSupply 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.):
Overall total effective length ( ft.):
Design overall friction rate per 100 ft.:
I System duct surface area (Scenario 1):
Total system duct surface area:
I
i
i
I
I
C:1... 12021 Express;.. St.Lucie.rh9
14
1,022
1,022
16
ST=110
7
SRA 90
15
ST-100
4
SR-100
0.329
0.250
0.079
0.329
SR-110
0.003
4.0
RRA20
10:0
SR-110
14.0
RR-120 to SRA 10
0.565
(Available SP x 100 / TEL)
254
(Not linked to
254
Tuesday, December 29, 2020, 4:12 PM
Knvac - Residi
Florida Breeze
-uuct Name, etc.
Type [Reg.Size]
Upstream
Shape
Roughness
Temperature
--Duct-Name_ : RT=100,
Effective.Length: 0.0,
Trunk
0.003
Up: Fan
72
Rnd
0.0
Nearest Inch
1,017
--Duct Name:,RR-100, Effective Length: 1.0
Runout, Reg: 12:06
0.003
Up: RT-100
72
Rnd
1.0
Nearest Inch
i
339
---Duct Name: RT-110,
Effective Length: 0.0
Trunk
0.003
Up: RT-100
72
Rnd
0.0
! Nearest Inch
i
678
---Duct Name: RR-1 10,
Effective Length: 0.0
Runout, Reg: 12x12
0.003
Up: RT-110
72
Rnd
0.0
Nearest Inch
339
---Duct Name: RR-120,
Effective Length: 4.0
Runout, Reg: 12x12
0.003
Up: RT-110
72
Rnd
4.0
Nearest Inch
339
,(a 021 Express 1916 Cali Large Left 2020 Vinyl.Comfort Shingle 5 Ton
St.Lucie
Pa e 9
System 9 = Return
Diameter
Velocity
SPL. Duct
Width
Loss/too
SPL.F1t
Height
Fit.Eq.Len
SPL.Tot
Area
SP:Avail
SPI c11mi li
15
829
0.000
11.6
0.0.89
0.000
16A
.0.0
0.000
0
=0.003
0.003
16
243
0.000
12.4
.0.008
0.000
17.5
0.0
0.000
4.2
-0.003
0.000
10
1,243
0.000
7.8
0.329
0.000
10.9
0.0
0.000
0
-0.003
0.003
10
622
0.000
7.8
0.085
0.000
10.9
0.0
0.000
0
-0.003
0.000
10
622
0.003
7.8
0.085
0.000
10.9
0.0
0.003
10.5
0.000
0.003
Report Units: Pressure: in.wg, Duct lengths: feet, Duct sites: 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:
2
Number of active runouts:
3
Total runout outlet airflow:
1,017
Main trunk airflow:
1,017
Largest trunk diameter:
15
RT-100
Largest runout diameter:
16
RR-1060
j Smallest trunk diameter.
10
RTA 10
Smallest runout diameter:
10
RR-110
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
Tuesday, December 29, 2020, 4:12 PM
Knvac - tcestnential & Light Commercial HVAG Load`s
Elite Software Deyelopment,.lnc.
West Melbourne„ FL 32904 021'Express 1916 Cali Large Left 2020 V' h ii dornfoit Shingle 15 Ton
StLucie
L.,Q..u►Q, VIOVucr,;u.WUC[SIZe -Para UUCt System 9 Return cont'd)
Summary
System duct surface area (Scenario 1): 14,8 (Not, Anked to duct load)
Total system duct surface; area: 14.8
Notes
"nnvac is an ACCA approved Manual J, D and S computer program..
Calculations.are performed perACCA Manu6l,J 8th Edition, Version 2, and ACCi4 Manual D.
All computed results are estimates as,building use:and weather maywary.
Be sure to select a unittha_t meets both sensible and latent loads according to,the manufacturer's performance data at
your design conditions.
CA ...Q021 Express ... St.Lucie.rh9
Tuesday. December 29. 2020. 4.12 PM
,I
Rhvac - Resid
Florida Breeze
' West Melbourr
i
Total=8ui
rnmmnnn mf
�kaua�ly-uvuu,e pane low-e (e = 0.50), operable
window, vinyl frame, U-value 0.35, SHGC 0.29
2A-m-0: Glazing:Double pane low-e (e = 060); sliding
glass. door, metal frame no break, 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
11 J: Door Metal - Fiberglass Core, U-value 0;6
11 D: Door -Wood - Solid Core, U-value 0.39
13AB-0f6s: Wall -Block, no blanket or boardinsulation,
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
16B-30: Roof/Ceiling-Under Attic with Insulation on Attic
i Floor (also use for Knee Walls and Partition
iCeilings), 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
Subtotals for structure:
People:
Equipment:
Lighting:
Ductwork:
Infiltration: Winter CFM: 104, Summer CFM: 55
Ventilation: Winter CFM: 0, Summer CFM: 0
AED Excursion:
Total Building Load Totals:
Total Building Supply CFM` 1;016
Square ft. of Room Area: 1,916
Volume (ft3): 16,478
Building Loads
Total Heating Required Including Ventilation Air:
Total Sensible Gain:
Total Latent Gain:
Total Cooling Required Including Ventilation Air.
I (Notes
=nw aomvare uevelopment,.Inc,
0 021' Express w6 Cali Large Left 2020 Vinyl Comfort Shingle 3.5 Ton
StUde
Juan
Loss
Gain
Gain
06in
40A
1,377
0
2;613
2,61S
40.8
697
0
665
665
3.9 38 0 44 44
20144
343.
0
318
318
19
208
0
193
193
1218.3
6,243
0
3,88-
3,880
317.1
808
0
620
620
1916
1,717
0
3,066
3,066
200
6,608
0
0
0
18,039
0
11,399
11,399
5
1,000
1,150
2,150
750
2,680
3,430
0
0
0
12,134
3,457
12,050
15,508
3,211
2,280
905
3,185
0
0
0
0
0
0
75
75
33,384
7,487
28,259
35,747
CFM Per Square ft.: 0.530
Square ft. Per Ton:
643
MBH
33,384
Btuh 33.384
28,259
Btuh 79
%
7,487
Btuh 21
%
35,747
Btuh_ 2.98
Tons (Based On Sensible + Latent)
mnvac is an AQUA approved Manual J, D and S computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building use and weather may vary.
Be sure to select a unit that meets both sensible and latent loads. according to the manufacturer's performance data at
your design conditions,
C:1... 12021 Express..., St. Lucie.rh9 '--_--___ - --- _ _ _ - _ - _-- ---
Tuesday, December 29, 2020, 4:12 PM
-'Residential &Light Commercial HVA'C Loads
Elite Software Developrrient, Inc.
[FloddaBreeze021 Express 1916 Cali Large Left 2020 Vinyl Comfort Shingle 3.5 Ton
Melbourne FL 32904
St. Lucie
System ;1 Whole House :Summar_ y Loads
Page 12
Component
Descri tion
Area
rea
Ben
Lat�,Sen
Total
2A-v-o; Glazing -Double pane:law-e (e = 0:60), operable
Q
140:4�
Loss
1,377
Gain
Gain
window, vinyl frame, U-value 0.35, SHGC 0.29
0
2613
2;613
2A-m-d: Glazing -Double pane low,e fe = 0.60), sliding
40.8
697
'665
glass ,door, metal frame no -break. U-value 0.61,
0
665
SHGC 0.34
2B-v-o: Glazing -Double pane low-e (e = 0.60), fixed sash,
3.9
vinyl frame,. U value 0.35, SHGC 0.29
38
0
44
44
11J Door -Metal - Fiberglass Core, U-value 0.6
11 D Door -Wood - Solid Core, U-value 0.39
20.4
343
0
318
318
13AB-0fcs: Wall -Block, no blanket or board insulation,
19
208
0
193
193
filled core, sidingfinish, U-value 0.183
1218.3
6,243
0
31880
3,880
12C-0sw: Wall -Frame, R-13 insulation in 2 x 4 stud
317.1
808
0
cavity, no board insulation, siding finish, wood studs,
620
620
U-value 0.091
116E-30: Roof/Ceiling-Under Attic with Insulation on Attic
19.16
1,717
0
Floor (also use for Knee Walls and Partition
3,066
3,066
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
200
6,608
0
0
0
dry or light wet soil, U-value 1.18
Subtotals for structure:
People:
18,039
0
11,399
11,399
Equipment:
5
1,000
1,150
2,150
Lighting:
750
2,680
3,430
Ductwork:
Infiltration: Winter CFM: 104, Summer CFM: 55
0
12,134
3,457
0
12,050
0
15,508
Ventilation: Winter CFM: 0, Summer CFM: 0
3,211
0
2,280
905
3,185
AED Excursion:
0
0
0
0
75
0
75
System 1 Whole House Load Totals:
33,384
7,487
28,259
35,747
Check -Figures
---~
--
Supply CFM: 1,016
Square ft. of Room Area: 1,916
CFM Per Square ft.:
Square ft: Per Ton:
0.530
Volume (ft ). 16,478
643
S stem Loads
Total Heating Required Including Ventilation Air. 33,384
Btuh
33:384 MBH
Total Sensible Gain: 28,259
Btuh
79 %
Total Latent Gain. 7,487
Btuh
21 %
Total Cooling Required Including Ventilation Air: 35,747
Btuh
2.98 Tons
(Based On Sensible + Latent)
Notes--
Rhvac is an ACCA
approve anual J, D and S computer program.
Calculations are performed per ACCA Manual J 8th Edition; Version 2, and ACCA Manual D.
All computed results are estimates as building use' and weather may vary.
Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
C:1... \2021 Express ... St.Lucie.rh9 _ Tuesday, December 29, 2020, 4:12 PM
...awo.v uevglujime"I' Inc.
Florida Breeze w I Express 1916 Cali Large Left'2020 Vinyl Comfort Shingle 3.5 Ton
West Melbourne,FL'32904St.Lucie
FM
Cooling
System Type;
Outdoor Model:
Indoor Model:
Tradename:
Outdoor Manufacturer:
Description:
AHRI Reference No.:
Capacity:
Efficiency:
Heating
System Type:
Model:
Tradename:
Manufacturer:
Description:
Capacity:
Efficiency:
Air Source Heat, Pump
R4H442(A,G)KP**
FXM4X42*"AL
14 SEER.R SERIES R410A.HP
COMFORTMAKER
Air Source Heat. Pump
204'90205T
38,636
14 SEER
Air Source Heat Pump
R4H442(A,G)KP**
14 SEER R SERIES R410A HP
COMFORTMAKER
Air Source Heat Pump
41,000
8 2 HSPF
i This system's equipment was selected in accordance with ACCA Manual S.
Manual S equipment sizing data: SODB: 90F, SOWB: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDB: 70F, Sen. gain:
j 28,259 Btuh, Lat. gain: 7,487 Btuh, Sen. loss: 33,384 Btuh, Entering clg. coil DB: 80.317, Entering clg. coil WB: 64.3F,
Entering htg. coil D6: 65.91F, Clg. coil TD: 20F, Htg. coil TD:.70F, Req. clg. airflow: 1016 CFM, Req. htg. airflow: 410 CFM
CA ...\2021 Express ... St.Lucie.rh9 Tuesday, December 29, 2020, 4:12 PM
Rhvac - Residentiafl. Light -Commercial. HVAcLoads Elko Software Development, Inc.
Florida Breeze �
02St.Lucie1 Express 1916 Cali.Large Left Md Vinyl Comfort Shingle 3.5 Ton
Vl/acf hfialhni rn CI 19�(1A
htg
Min
Run
Run CIg
Clg
Min
Act
Room
Area Sens .
Htg
Duct
Duct 'Sens
: Lat
Clg .
Sys
No Name
SF' Btuh
CFM
Size
Vel Btuh
'Btuh
CFM
CFM
-Zone f-
1 Whole House
1,916 31,534
410
4,4,6,5,
- 22,325
4,030
1;016
1,016
4,6,6,6,
6,7;5,4,
45
Duct Latent 753
Return Duct 1,850 5,934 2,705
System 1 total 1,916 33,384 410 28,259 7,487 1,016 1,016
System 1 Main Trunk Size: 15 in.
Velocity: 833 ft./min
Loss per 100 ft.: 0.089 in.wg
Duct size results above are from Manual D Ductsize.
Runout duct velocities are not printed with duct sizeresults from Manual D Ductsize since they can vary within the room.
See the Manual D Ductsize report for duct velocities and other data.
Tons Split Btuh Btuh Btuh
Net Required: 2.98 79% / 21%a 28,259 7,487 35,747
Actual: 3.22 79% / 21 % 30,573 8,062 38,635
Equipment Data
Heating System
Cooling System
Type:
Air Source Heat Pump
Air Source Heat Pump
Model:
1
R4H442(A,G)KP**
R4H442(A,G)KP**
Indoor Model:
FXM4X42**AL
Brand:
14 SEER R SERIES R410A HP
14 SEER R SERIES R410A HP
I Description:
Air Source Heat Pump
Air Source Heat Pump
Efficiency:
8.2 HSPF
14 SEER
Sound:
0
0
f Capacity:
41,000 Btuh
38,636 Btuh
1 Sensible Capacity:
n/a
30,573 Btuh
1 Latent Capacity:
n/a
8,062 Btuh
AHRI Reference No.:
n/a
204902057
This system's equipment was selected in accordance with ACCA Manual S.
Manual S equipment sizing data: SODB: 9017, SOWB: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%; WIDB: 70F, Sen. gain:
28,259 Btuh, Lat. gain: 7,487 Btuh, Sen. loss: 33,384 Btuh, Entering clg. coil DB: 80.3F, Entering clg. coil WB: 64.3F,
Entering htg. coil DB: 65.917, Clg, coil TD: 2017, Htg. coil TD: 70F, Req. clg. airflow: 1016 CFM, Req. htg. airflow: 410 CFM
CA ...T021 Express ... St.Lucie.rh9 T Tuesday, December 29, 2020, 4:12 PM
Rhvac - R®sidential'$ Light'C,ommercial-HVAC Loads
Florida'B_reeze
Elite,Software,Devetopment, Inc.
02T Express 1916 Cali Large1eft 2020 VlnyI Comfort Shingle.3.57on'
West Melboume 32904
�
S
St.Lucie
.Building Rotafron Repor"i
PagFL
a 15
All rotation degree values in this report are clockwise with respect tolthe project's original orientation.
Building onentetion:as.entered (zero;iiegrees rotation :.Front door faces o N ,rth.
Individual Rooms .
0"
Rm. Room Rot
450 90° 1350, ' 180�_ 225``
Rot. Rot. Rota:> Rotr Rot:
:270°
xRot ;
315': High
Rot
No:. Name CFM
'1
CFM CFM CFM CFM CFM:,
CFM
CFM Size
System •
Zone, 1:
1 Whole House
1,016
1,111 "1,1.35 1,119 10:13 .1,078
1,065
4 4 6 5,
1,048 416,6;6,
Indicates highest CFM of all rotations.
[ Whole Buildinca
--
Rotation Front door .
Supply Sensible
Latent
Net
Degrees Faces
CFM Gain
Gain
Tons
0°° North
45 Northeast
1,016 28,259,
7,487
2.98
900 East
1,111 30, 394
*1,135
7 479
3.16
1350 Southeast
-30,919
1,119 30,558
7,475
7,470
*3.20
3.17
i 1800 South
1225°
1,013 28,212
*7,497
2.08
Southwest
1.078 20,632
7,467
3.09
2700 West
1,065 29,312
7,453
3.06
3150 Northwest
1,048 28,996
7,489
3.04
* Indicates highest value of all rotations.
i
E
Building Rotation Tonnage
3.20........... ...................
.......................................
i
3.15 .............. .......................
...................................................
3.101............
c
0 3.05...... .... ... ......... ......................
— ....................
....
ii3:00 ......................................................
..........................................
2.95
North Northeast
East Southeast South Southwest
West
Northwest
i
Direction Front door Faces
f
�—+— Building Net Tonnage
I
I
f
j
f
C:1... \2021 Express ... St.Lucie.rh9 Tuesday, December 29, 2020, 4:12 PM
- cs,uenuai a �i9fit commercial HVAC Loads
s Elite SoftwareDevel
Breeze 021 Eress 9 916 Cali Large Left 2Q20 Vinyl Comfort Sh
P
elbourne FL 32904
Building Rotation Hourly Net Gain
40,000 t -
39,000 f
I
38,0001
CO
d I
37,000 f
I
}}I
36,000'
35,000
34,0001 . I , - I -
8 am 9 am loam 11 am 12 pm 1 pm 2 pm 3pm 4 pm 5 pm 6 pm 7 pm
Time of Day
—"�— Front doorfaces North
I
'��-- 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
i
CA ... \2021 Express ... St.Lucie.rh9
Tuesday, December 29, 2020, 4:12 PM
� A+caoadcrscrrureta
i
Contractor Florida Breeze
Mechanical License # CAC1814113
4Build1ng Plan # 1916 CALI
Home Address (Street or Lot#, Block, Subdivision)
Winter Design Conditions
Outdoor temperature
42
OF
Indoor temperature
70
OF
Total heat loss
33384
Btu/h
Summer Design Conditions
Outdoor temperature
90
of
Indoor temperature
75
OF
Grains difference 61
A Gr @ 50
% Rh
Sensible heat gain
28259
Btu/h
Latent heat gain
7487
Btu/h
Total heat gain
35747
Btu/h
Heating Equipment Data
Equipment type Heat pump
Furnace. Heal pump, Boller, etc
Model R4H442(A,G)KP**
Heating output capacity 41000 Btu/h
Heat pumps - capacity at winter design outdoor condiGdns
Auxiliary heat output capacity Btu/h
Design airflow,
1 022 CFM
External Static Pressure. (ESP)
0.33 lwc
Component Pressure Losses (CPL)
0.25 IWC
Available Static Pressure (ASP)
0.079 lwc
ASP = ESP - CPL
• Contractor's Printed Name
Contractor's Signature ffAIA
Header information
REQUIRED ATTACHMENTS'
Manual J7 Form (and supporting worksheets):
or MJ1AE Form= (and supporting worksheets):
OEM performance data (heating, cooling, blower):
Manual D Friction Rate Worksheet
Duct distribution system sketch:
Form
RPER 1.01
8Mar10
ATTACHED
Yes 19 No ❑
Yes 0 No OX
Yes 0 No 0
Yes ❑ , No.©
Yes ❑ No 0
uy��'tW wf fbuuenon imormation
Building
Orientation (Front door faces) North
North, East, west, South, Northeast, Northwest, Southeast, Southwest
Number of bedrooms 4
Conditioned floor area 1916 Sq Ft
Number of occupants 5
Windows
Eave overhang depth 1 Ft
Internal shade
Blinds, drapes, etc
Number of skylights
Cooling EauiDment Data
Equipment type Heat pump
Air Conditioner, Heat pump .etc
Model R4H442(A,G)KP`*
Sensible cooling capacity 30573 Btu/h
Latent cooling capacity 8062 Btu/h
Total cooling capacity 38636 Btu/h
Longest supply duct: 10 Ft
Longest return duct: Ft
Total Effective Length (TEL) 14 Ft
Friction Rate: 0,56 IWC
Friction Rate = (ASP x 100) r TEL
Blower Data
Roof
E—
Eave
Depth Window
Heating CFM 1352 1 CFM
Cooling CFM J352.1 CFM
Duct Materials Used (circle)
Trunk Duct: Duct board Flex, Sheet metal,
Lined sheet metal, Other (specify)
Branch Duct Ouct board lex Sheet metal,
Lined sheet metal, Other (specify)
Date 12/29/2020
t ❑a t+ni snap nave ine discretion to accept Required Attachments printed from approved _ACCA software venddrs, see list`on page 2 oFihstructhi
' If abridged version of Manual J is used for load calculation, then verify residence meets requirements, see Abridged Edition Checklist on page 13
Form generated by ACCA-approved Manual J Eighth Edition Version 2 Elite Software Rhvac program.
i
Air Conditioning Contractors of America
Manual S (Residential Equipment Selection)
nujuur mrormauon
Name:
City:
State: Altitude: Altitude Adjustment:
- uooung uesign Information
Outdoor design Temp: 91 "F db
Outdoor:Design Temp: 43. °F db
indoor Design Temp: 75 °F db
Manual J Load Calculations
Total Load
Sensible
Latent
SHR Heat Loss
35747
28259
7488
i
Summer
(Winter
50%RH F63 -F wb.
Airnow Calculations
Design TD •for Airflow
19
Design Sensible CFM
1352
UEM Information
Manufacturer: COMFORTMAKER Furnace Model #: AFUE:=
Coil or Fan -Coil Model #: FXM4X42**AL Condenser Model #: *442(A,G)KP** SEER: 14.0 HSPF: 8.20
(A) Manufacturer's Cooling Performance Data
Entering Coil Temperature = 75 (F db)
Lower Return Air
CFM (F wb)
Outdoor Temperature =
Total BTUH Sensible BTUH
95 (F db)
Latent BTUH
SHR
Rated CFM @ Rated RA Temperature
65
38,209F
27,270
10,939
0.7137
Rated CFM @Design RA Temperature
1225 63
37,711
285842
8,869
0.7648
Rated CFM @ Rated RA Temperature
60
36,963
31,200
5,763
0.8441
(1:3) Manufacturer's Cooling Performance Data
Entering Coil Temperature = 75 (F db)
Higher Return Air
CFM (F wb)
Outdoor Temperature =
Total BTUH Sensible BTUH
95 (F db)
Latent BTUH
SHR
Rated CFM @ Rated RA Temperature
65
41,344
1 29,628
11,716
0.7166
Rated CFM @ Design RA Temperature
1575 63
40,258
32,028
8,230
o 7956
Rated CFM @ Rated RA Temperature
60
38,6281
35,628
1 3.000
0.9223
rvicul-duturers Looming verrormance Data (Interpolated)
Design Return Air Outdoor Temperature = 95 (F db)
CFM (F wb) Total BTUH Sensible BTUH
Latent BTUH SHR
F-29—.999---1
F 8.637 0.7765
Excess Latent Capacity Calculation + 574
- 574
Capacity @ Design CFM / RA (F wb) 1352.1- 63 38,636 30,573718,062
0.791
Equipment Capacity as a % of Design F 108:Q8% 168.19%
107.67%
Manufacturers Heat Pump Data
Capacity
Capacity
Balance Supplemental
@ 47 °F db
@ 17 °F db
Point. Heat Required
41,790
1 M,580
1 -25.8 -15.87
FManufacturer's Furnace Data
Input Output
Desired Calculated