HomeMy WebLinkAboutEnergy CodeFORM R405-2020
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RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST Sip 1 S/
Florida Department of Business and Professional Regulation
Simulated Performance Alternative (Performance). Method
Applications for,compliance With the: 2020 Florida Building Code, Energy. Conservation via the
Residential Simulated Performance Alternative shall include:
❑ This checklist
i
❑ Form R405-2020 report
❑ Input summary checklist that can, be used for field verification (usually four pages/maybe 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. 9 - one page)
❑ A completed 2020 Envelope Leakage Test Report (usually one page); exception in R402.4
allows dwelling units of R-2 Occupancies and multiple attached single family dwellings to
comply with Section C402.5
❑ If Form R405 duct leakage type indicates anything other than "default leakage ; then a completed
2020 Duct Leakage Test Report - Performance Method (usually one page)
Reviewed for Code
Compliance
Universal Engineering
Sciences
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FORM R405-2020
FLO:RIDA...EN,ERGY. f FFICIENCY CQDE.FO.R-BUILDING CON$TR-U_CTION.
Floeida Department of Business and Professional Regulation -Residential Performance. Method,
Project Name: 21 EXPRESS •1.916 CALLR.357VIN COM SHI SLUCI
Builder Name: DR'-HORTON
street: 3354 Trinity Cir
Permitoftice:•
City, State, Zip: ST LUCIE , FL,,
Perrriit Number..
Owner. Dr Horton:
Jurlsdictiion:
Design Location: FL, ST LUCIE CO_INTL
County St. Lucie (Florida Climate Zone 2 )
1. New construction or existing New (From Plans)
10. (Nall Type 1727.6 'sgft.)' _
Insulation Area
2. Single family or multipWfariiily Detached
a Concretg'Block - Int Insul, Exterior
R=4.1 i398.20 ft2
3. Number of unitsi.if multiple family 1
b. Frame. -Wood; Adjacent
c. NIA,
11=13:0 ,329.33 ftz
4. Number of Bedrooms 4
d. WA
R= ft2
R= ft
5. Is this a worst case? Yes
11:;Ce!ling Types (1916.0 sqft.)
Insulation Area
6. Conditioned floor area above grade (ftz 1916
a. Under Aftic.(Vented)
b. WA
R=30.0 1916.00 ft;
R= ft2
Conditioned floor area-belowgrade (ftz 0
c. N/A
R= ftz
7. Windows 167.0 s
( qft.) Description Area
12. Ducts
R W
a. U-Factor: DO, U=0.35 127.00 ft2
a: Sup: Attic, Ret: Attic, AH: Whole House 8 151
SHGC: SHGC=0.29
b. U-Factor. Dbl, U=0.61 40.00 ft2
1.3. Cooling systems
kBtu/hr Efficiency
SHGC: SHGC=0.34
a. Central Unit
40.0 SEER:14.00
c. U-Factor: NIA ft2
SHGC:
Area Weighted Average Overhang Depth: 2.743 ft.
14. Heating systems
kBtu/hr Efficiency
Area Weighted Average SHGC: 0.302
a. Electric Heat Pump
41.0 HSPR8.20
8. Skylights Area
C. U-Factor.(AVG) WA ft2
15. Hot water systems
SHGC(AVG): NIA
a. Electric
Cap: 50 gallons
9. Floor Types (1916.0 sgft.) Insulation Area
EF: 6.930
a. Slab -On -Grade Edge Insulation R=0.0 1916.00 ft-
b. Conservation features
b. N/A R= ft2
None
c. N/A R= ft'
16. Credits
Pstat
Glass/Floor Area: 0.087 Total Proposed Modified Loads: 56.69
PASS
Total Baseline -Loads: 66.74
I hereby certify that the plans and specifications covered by
Review of the plans and
Sr,9y�
this calculation are in compliance with the Florida'
specifications covered by this
O11HE
Code.compliance'�•;
giiFti?!D illy
c0,y
calculation indicates
�e =: R.
�„ �s+
`N.
®A
with the Florida Energy Code.
•, • .•
PREPARED BY: AN .
Before construction is, completed'
DATE:
this building will be inspected forACE
compliance with Section 563.908
Florida Statutes.
*-
-
I hereby certify that this building, as dgsiga� lance,"'
,i
5�
G'O
with the Florida Energy C� e� ZIP/
b
�ff
OWNER/AGEN TU-a-� o��?��y
BUILDING OFFICIAL:
DATE: Al -- '
DATE:
r.
- Compliance requires certification by the air handler unit manufacturer that the air handler enclosure qualifies as
certified factory -sealed i.n accordance with R403.3.2.1.
- Compliance requires an Air Barrier and Insulation Inspection Checkiist in accordance with R402.4.1.1 and this project requires an
envelope leakage test report with -envelope leakage no greater than 6.00 ACH50 (R402.4.1.2).
- Compliance with a proposed duct leakage, Qn'requires a Duct -Leakage Test Report confirming duct leakage to outdoors,
tested in accordance with ANSI/RESNETACC 380, is not greater than 0.051 On for whole. house.
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FORM 1140&202(1 IMIJI IT CI IMMA1?V.f 4lCi^I[� ,�eT o�er�nT
` PROJECT
Title:
Building Type.
Owner:kame:
# of Units:
Builder Name:
Permit Office:
Jurisdiction:
Family Type:
New/Existing:
Comment:.
21 EXPRESS 1916GALI;R 3 Bedrooms 4
User Conditioned -Area: 1916,
Drii orton Total Stories: 1
1 Worst Case: Yes,
DR HORTON Rotate Angle: 270,
Cross Ventilations.
Whole.House Fen:
Detached
New (From:Plans)
Address Type: Street Address
Lot,#
'13lock/subdivision:
PlatBook:
Street:
;County: St. !_ucie".
Gityr, State, Zip: ST LUCIE ;
FL,
CLIMAtE
/
V Design Location
Design Temp
TMY Site 9T5 % 2.6 %
int Design Temp Heating Design Daily Temp
Winter Summer Degree Days Moisture Range
FL, ST LUCIE_GO_INTL FL_VERO_f3EACH_MUNI 39 90
70 75 299 58 Medium
BLOCKS
Number
Name..
Area Volume
1
Blockl
1916 16477.6
SPACES
Number
Name
Area Volume Kitchen. Occupants
Bedrooms InfilID 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
/
#
Type
Roof Gable Roof
Materials Area Area Color
Rad- Solar SA Erind Emitt Deck Pitch
Barr Absor. Tested Tested. Insul. (deg)
1
Hip Composition shingles 2142 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 1916 ftz N N
CEILING
#
Ceiling Type,
Space R-Value Ins Type Area Framing Frac ... Truss Type
1
Under Attic (Vented)
Whole House 36 Blown
1916 ft? 0.11 Wood
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FORM R40&202171:
WALLS
a
Adjacent 0, -.W 1 1 latb
Omt lr� 1XI. Space
Type A/ [lip Et In,
Heigh . t
Ef In Area
sh, eaihini�' Framing
PA/alud
Solar '6"d-,low,
Ahjoj %
I
S=;,,E Uerlor Concrete Block = in'tinilghoii-House 4.1 39.. , 8
9 8 343.-8'ftz
--Fta�tjp'n
0
0
0.5
0
-2
W=:;S Exterior Concrete Block - lht'lrfs%lVhole House 4.1 59 8
8 8. -617.1 ft2
0
6
0.5
0
-3
N=>W Eicterfor Concrete Block - Int lndWhole'Hbude: 4.1 118 4
8 8 158.9 ft2
0
0
0.6
0
4
E=>N Exterior 'Concrete block., - I
lnt.1nsWhole.-Hous.e- 4.1 4 8
8 8 4oA ft20
0
0.5
0
5
E=>N Exterior Concrete Block Int lnsUVhol 14OU
P L, Se 41 39
8 8 31381.01 ft?
0
0
0.5
0
-0
N=�>W Garage Frame - Wood Whole Hous _9 -.6 13 2-1 4
8 8 184.9 ft2
.0
0.23
0.5
0
7
E=>N Garage Frame -Wood
, W : holdHouse 13 16: 8
8 8 144.442
0
0.23
0.5
0
# Omt D oor Type Space, Storms
U-Vilue
Width
Height
Area
Ft In
Ft.. In
1 N=>W Ins.d.lated Whole House None
6 3
6 8
20 ft2
2 N=>W Wood, Whole House None
.39 2
8
6 8
.17.8
ft2
WINDOWS
Orientation shoWri ls..theentered orientation changed to Worst Case.
Wall
Overhang:'
V-#
Orrit ID- Frame Panes N FRC U-Factor SHGC imp
- Area Depth
Separation
Int Shade
Screening
1 8=>E 1 Vinyl Low-E Double Yes 0.35 0.29 N
62.0 ft; 1 ft:O in
I ft 0 in
None
None
2 $=>E I Metal LowrE Double Yes .0.61 0.34 N
40.0 ft2 8 ft 0 in
1 ft 0 in
None
None
3 W=>S 2 Vinyl Low-E Double Yes 0;35 0.29 N
:15.5 W I ft 0 in
I ft 0 in
None
None
4 N=>W 3 Vinyl Low-E Double Yes 0.35 .0.29 N
31.0 Ai 1 ft 0 in
3 ft 0 in
None
None
5 E=>N 5 Vinyl Low-E Double Yes 0.35 0.29 N
15.5 fti 1 ft 0 in
I ftL0 in
None
None
6 N=>W 3 Vinyl Low7E Double Yes 0.35 0.29 N
3.0 ft2 4 ft 8 in
I ft0ln
None
None
GARAGE
# Floor Area Ceiling -Area Exposed
0 o sed Wall Perimeter
Avg . Wall Height
"Exposed Wall Insulation
1 430 ft2 430 ft2 64 It
8.6 It
13
INFILTRATION
Scope Method SL.A CFM 50 ELA EqLA ACH
ACH 50
I WhPlehouse Proposed ACH(50) .000328 1647.8 90.4 169.72 .1115
6
Ht4f1N'G SYSTEM
System TypeZubtype Speed jEffic'10hey Capacity
Block
Ducts
1 Electdc.Heat Pump/ Split Singi HSPF:8.2 41 kBtuthr
1
sys#1
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FORM R405-209A iMbil IT .QLIMIUTA.bV r+ucr1ri ieT nms^e-r
COOLING SYSTEM'
# System Type
Subtype
Subtype. Efficiency
Capacity
Air` Flow,
SHR
Block'
Ducts
1 Central'Unit/
Split
Singl SEER:14
40 kBtulhr
1206 cfm'
U.73
1
sys#F.
HOT.WATER SYSTEM
# System Type
- $ubType
Location
EF Cap
Use
SetPnt
. Conservation
1 Elecfric
None
Garage
093 50 gal
70 gal
120-deg,
;None
SOLA. R, HOT.WATEWSYSTEM
FSEC
1,
Collector
'Storage
Pert # Company -Name
System Model # Collector Model
# Area
Volume
FEF
None None
ft2
DUCTS
/ — Supply —
--- Return —
Air
CFM 25
CFM25
HVAC #
V # Location R-Value Area
Location
Area Leakage Type
Handler
TOT
OUT
ON
RLF
Heat Cool
1 Attic
8 151 ft2
Attie
50 ft2 Proposed On
Whole Hou
---.cfm
97.7 cfm .0.05
0:50
1 1
TEMPERATURES
Programable Thermostat: Y
Ceiling Fans:
Cooling Jan Feb
Heating Jan Feb
Mar
�X�.Mar
Apr
r
WApr
[ j May Jun nJu l
[ ] IVlay f Jun Jul
X Aug
AuSep
Sep
Wct
ct
ct
Nov
Nov
Dec
Dec
Venting Jan Feb
[[�X Mar
[
] May [ Jun Jul
Aug
Se
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
78
78
80
80
80
80
78 78
78
78
78
78
78
78
Cooling (WEH) AM
PM.
78
78
78 78
78 78
78 7.8 78
78
78
78
78
78
78
78 78 78
78
78
78
78
78
78
Heating (WD) AM
PM
66
68
66 66
68 68
66 66 68
68 68 68
68
68
68
68
68
68
68
68
68
66
68
66
Heating (WEH) AM
66
66 66
66 66 68
68
68
68
68
68
68
PM.
68
68 68
68 68, 68
68
68
68
68
66
66
MASS
ss
Ma'type
Area
Thickness Furniture Fraction
Space
Default(8 ibs/s .fL
0 ft2
0 ft
0.3
Whole House
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FORM R405-2020
ENERGY PERFORMANCE .LEVEL (EPL) 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): N/A
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
1398.20 ft2
b. Frame - Wood, Adjacent
R=13.0
329.33 ft2
1
c. NIA
Ft=
ft2
4
d. NIA
R=
ft2
Yes
11. Ceiling Type and insulation level
Insulation
Area
a. Unde(Attic (Vented)
R=30.0
1916.00 ft=
1916
b. NIA
R=
ft?
Area
c. WA
R=
ft2
127.00 ft2
12. Ducts, location & insulation level
R ft2
a. .Sup: Attic, Ret: Attic, AH: Whole House
8 151
40.00 ft2
13. Cooling systems
kBtu/hr
Efficiency
ft2
a. Central Unit
40.0 SEER:14.00
ft2
2.743 ft.
0.302
Area
ft2
9. Floor Types Insulation Area
a. Slab -On -Grade Edge Insulation R=0.0 1916.00 ft2
b. N/A R= ft2
c. N/A R= ft2
14. Heating systems
a. Electric Heat Pump
15. Hot water systems
a. Electric
b. Conservation features
None
Credits (Performance method)
I certify that this home has complied with the Florida Energy Efficiency Code for Building
Construction through the above energy saving features which will be installed (or exceeded)
in this home before final inspection. Otherwise, a new EPL Display Card will be completed
based on installed Code compliant features.
Builder Signature: //' Date: 3/5/21
Address of New Home: 3354 Trinity Cir City/FL zip: Ft Pierce
kBtu/hr Efficiency
41.0 HSPF:8.20
Cap: 50 gallons
EF: 0.93
Pstat
*Note: This is not a Building Energy Rating. If your Index is below 7.0, 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, E
Amy 11e4uirements-for. Resit
ST LUCIE , FL,
Conservation, 7th Edition P-020.)
3erformanee, :Pre8&ipt Ye, andfill Me
Permit Number:
MANDATORY REQUIREMENTS' See individual code sections for full details.
SECTION 0401 GENERAL
R401.3. Energy Performance Level (EPL) display card (Mandatory). The building officialshall require that an energy performance, level (EPL)
display card be completed and'certified by, the builder to be,accurate and correct.before firial approval of the building for occupancy. Florida law
❑ (Section 553.9085, Florida Statutes) requires the EPL display card_to be included as an addendum to each sales contract for both presold and
nonpresold residential buildings. The EPL display card contains Information indicating the eneedy performance, level and'efficiencies of, components
Installed in a,dwelling unit. The. building official shall 'verify that the EPL display'card completed andiigned 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 Appendiic,RD.
SECTION R402 BUILDINGTHERMAL ENVELOPE
❑ R402.4.Air leakage (Mandatory). The building thermal'envelope shall be constructed to limit air leakage in accordance with the requirements of
Sections R402A.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.
❑ R402.4A 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/RESNETACC 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 -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 Us/m2), and swinging doors no more than 0.5 cfm per square foot (2.6 Uslm2), 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)
0 R402.4.4 Rooms containing fuel -burning appliances. In Climate Zones 3 through 8, where open combustion air ducts provide combustion air.to
open combustion fuel burning appliances, the appliances and combustion air opening shall be located outside the building thermal envelope or
enclosed in a room, isolated from inside the thermal envelope. Such`rooms shall be sealed and insulated in accordance with the envelope requirements
of Table R402.1.2, where the walls; floors and'ceilings shall meet not less than the basement wall. R-value requiirement.,The door into the room shall be
fully gasketed and any water lines and ducts in the room insulated in accordance with Section R403: The combustion air duct shall be insulated where it
passes through conditioned space to a minimum of 11-8.
Exceptions.:
1. Direct vent appliances with both intake and exhaust pipes -installed continuous to the outside.
2. Fireplaces arid stoves complying with Section.R402.4.2 and Section M006 of the Florida Building Code, Residential.
R402.4.5. Recessed fighting. Recessed luminaires installed in the building thermal envelope shall be sealed to limit air leakage
between conditioned and unconditioned spaces. All recessed luminaires shall be IGrated andlabeled •as having an air leakage'rate not
more than 2.0 cfm (0.9.44 Us) when tested in accordance' vuith 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 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 duffing defrost, prevent supplemental heat operation when the heat pump compressor can meet the heating load.
R403.3.2 Sealing (Mandatory) All ducts, air handlers,.filterboxes 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), Florida Statutes, to be "substantially leak free" in
accordance with Section R403.3.3.
❑ R403.3.2.1 Sealed air handler. Air handlers shall have a manufacturer's designation for an air leakage of no more than 2 percent
of the design airflow rate when tested in accordance with ASHRAE 193.
R403.3.3 Duct testing (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods:
1. Rough -in test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across thesystem,
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 handier 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 leakagetesting is required for Section
R405 compliance where credit is taken for leakage, and a duct air leakage Qn to the outside of less than 0.080 (where Qn =
duct leakage to the outside In cfm per 100 square feet of conditioned floor area tested at 25 Pascals) is indicated in the
compliance report for the proposed design.
A written report of the results of the test shall be signed by the party conducting the test and provided to the code official.
R403.3.5 Building cavities (Mandatory). Building framing cavities shall not be used as ducts or plenums.
❑ R403.4 Mechanical system piping insulation (Mandatory). Mechanical system piping capable of carrying fluids above 105°F (41 °C)
or below 55"F (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 R403.5.1.2. Automatic controls, temperature sensors and pumps shall be accessible. Manual controls shall be readily accessible.
R403.5.1.1 Circulation systems. Heated water circulation systems shall be provided ❑ with.a circulation pump. The system return pipe shall be a dedicated return pipe or a cold water supply pipe. Gravity and thermosiphon circulation systems shall be prohibited. Controls for
circulating hot 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. Electricheat 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 - (PpptinUed)
❑ R403.6.5,Heat traps (Mandatory). Storage waterheaters-not equipped with Integral:heataaps and having vertical pipe.rlsersshall°have
heat traps installed 6mboth the, inlets and outlets. Extemal heat traps `shall consist of either a commercially available heat trap, or a
downwardand upward'bend of at least 3'/ ' inches .(89` him)- in: the h_ ot,water distribution line and cold water line located. as: close as possible
to the storage tank.
R463.5.6 Water heater efficiencies (Mandatory).
R403.5:6.1.1 Automatic controls. Service waterheating, systems shall be.,equipped with automatic temperature controls capable
of adjustment'fromthe lowest to the highest -acceptable temperature settings for the intended:use. The rriinimumlemperature
setting,range.shall tie.from 100"'to 140°F (38°C166.0°C}..
R403:6.6.1.2 Shut down. A separate switch or a;clearlymarked circuit breaker`shall be provided to permit,the,power supplied to
electric service systems to be turned off. A separaf&vatve,shall be,providetl-to permit the�e'nergysupplied to the main burners) of
combustion.iypes of service water -heating systems'to'be turned off.
9403.5.6.2 Water -heating equipment. Water -'heat! g equipment installed in residential units shall meetthe minimum efficiencies of
Table C404.2 in Chapter 4 of the Florida Building Code Energy Conservation, Commercial Provisions for he- typeIpf.equipment installed.
Equipment. used to provide heating functions as part of a combination system shall satisfy all stated requirements for the appropriate
water -heating category. Solar water heaters shall.meet the criteria of -Section R403.5.6:2.1.
❑ R403.5.6.2.1 Solar water -heating systems. Solar systems for domestic hot water production are rated by the annual solar energy
factor of the system. The solar energy factor of.a system shall be determined from the Florida Solar Energy Center Directory of
Certified'Solar Systems: Solar collectors shall betested in accordance with ISO Standard 9806, 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 atilt angle between 10 degrees and 40 degrees of the horizontal; and
2. Be installed at an orientation within 45 degrees of true south.
❑ R403.6 Mechanical ventilation (Mandatory)., The building shall be provided with ventilation that meets the requirements of the
Florida Building Code; Residential, or Florida Building Code, Mechanical; as, applicable, or with other approved means of ventilation
including: Natural, Infiltration or Mechanical means. Outdoor air intakes and exhausts shall have automatic or gravity dampers that
close when the ventilation system is not operating.
❑ R403.6.1 Whole -house mechanical ventilation system fan efficacy. When installed to. function as a whole -house mechanical
ventilation system, fans shall meet the efficacy requirements of Table R403.6.1.
Exception: Where an air handler that isintegral to tested and listed HVAC. equipment is used to provide whole -house mechanical
ventilation, the air handier 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:
1. The design air change per hour minimums for residential buildings in ASHRAE 62.2, Ventilation for Acceptable
Indoor Air Quality, shall be the maximum rates allowed for residential applications.
2. No ventilation or air-conditioning system make -'up air shall be provided to conditioned space from attics,
crawlspaces, attached enclosed garages or outdoor spaces adjacent to swimming pools or spas.
3. If ventilation air is drawn from enclosed space(s), then the walls of the space(s) from which air is drawn shall be
insulated to a minimum of R-11 and the ceiling ;shall be insulated to a minimum of R-19. space permitting, or 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 VENTILATION SYSTEM FAN. EFFICACY
FAN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFMMlATT)
AIRFLOW RATE MAXIMUIV
(CFM)
HRV or ERV
Any
1.2 cfrn/watt
Any.
Range hoods
Any
2.8 cfm/watt`
Any
In -fine fan
Any
2.8,cfm/watt
Any
Bathroom, utility room
10.
1.4 cfm/watt
<90
Bathroom, utility room
go
2.8 cfm/watt
Any
For SI: 1 cfm = 28.3 L/min. a. When tested in accordance.with HVI Standard 916
12/22/2020 2:53 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 3 of 5
MANDATORY REQUIREMENTS - (Goritinued)
R403.7.1:1 Cooling equipment capaclty. Cooling only,equipment shall be selected'so.that its total capacity is not less
than the calculated total -load but not more.than 1.15 times greater than,the,total'load,calcuiated according'to the procedure selected in
Section R403.7, or the closest available size provided:bylthe manufacturer's product'lines: The corresponding latent capacity'of the
equipment shall.not be less than _the calculated laterit'load.
The published value for AHRI total capacity.is a nomir al rating -test value and shall not:be used for,equipment sizing. -Manufacturer's
expanded performance data shall'be used to select;coohng-only egwp_menf This selection.shall be based on the outdoor design dry=bulb
terriperatur`e 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=bul6,ternperature and the design, value:for•entering dry-bujb'temperature.
Design values for entering wet -bulb, and dry-bulb'temperatures shali-be for the indoor dry bulb and relative.humidity.used for the load
calculation and shallbe adjusted for return side gainsiffhe'retum duct(s) is installed in an, uncondjtioned space.
Exceptions:
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 riot lessahan:80 percent of.that,load:
When signed and sealedby a Florida registered'engineeri in attached "single- and multiple -family units, the capacity of
equipment may be sized in accordance,with good design practice.
R.403J.1.2 Heating equipment capacity.
114031.112.11 Heat pumps. Heat pump sizing shall be based on the cooling requirements as calculated accodning to Section
R403.7.1.1, and the heat pump total cooling capacity shall not b`e.more than t.15"times greater than the design cooling loan even if
the design heating load Is 1.15 times greater thawthe 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 R403J.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 (Mandato'ry). 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 for the
power to the heater. Gas -fired heaters shall not be equipped with continuously burning ignition pilots.
R403.10.2 Time switches. Time switches or other control methods that can automatically turn off and on according to a preset schedule
shall be installed for heaters and pump motors. Heaters and pump motors that have built-in time switches shall be in compliance with this
section.
Exceptions:
1. Where.public health' standards require 24-hour pump operation.
2. Pumps that operate solar- and waste=heat-recovery pool heating systems.
3. Where pumps are powered exclusively from on -site renewable.generation.
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❑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 heatpump or solarenergy.source; covers or other vapor -retardant meansshall not be required.
R403.10.4 Gas -:and oil -fired pool and spa heaters. All gas- and oikfred pool and spa heaters shall have :a minimum thermal
efficiency.of 82 percent for heaters manufactured on orafter April 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.
❑ R403.10.5 Heat pump pool heaters. Heat pump pool heaters shall have a,minimum COP of 4.0 when tested in accordance_
with AHRI 1160, Table 2, Standard. Rating Conditions -Low Air Temperature. A test report from an independent I,aboratory is
required to verify.procedure compliance. Geothermal, swimming pool heat pumps are not required to meet thisstandard.
R403.11 Portable spas (Mandatory). The energy consumption of electric -powered portable spas shall be controlled by the
requirements ofAPSPA4.
❑ 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 r3.1 of the Florida Building Code, Residential.
R403.13.1 Ducted dehumidifiers. Ducted dehumidifiers shall, in addition to conforming to the requirements of Section R403.13,
conform to the following requirements:
1. If a ducted dehumidifier is configured with return and supply ducts both connected into the supply side of the cooling system, a backdraft.
damper shall be installed in the supply air duct between the dehumidifier inlet and outlet duct.
2. If a ducted dehumidifier is configured with only its supply duct connected into the supply side of the central heating and cooling system,
a backdraft damper shall be installed in'the dehumidifier supply duct between the dehumidifier and central supply duct.
3. A ducted dehumidifier shall not be ducted to or from a central ducted cooling system on the retum 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.
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2020 .-AIR BARRIER AND INSULATION 'INSPECTION' COMPONENT CRITERIA
RIA
TABLE 402.4.1.1
AIRBARRI.ItR AND INSULATION INSPECTION,.P.OMPPISIENT CRITERIA a
Project Name: 2VEXPRESS 1.9.16CALI R35TVIN'COMSHI SLUCI Builder Name: DR HO&ON
-
Street: I Permit bffice:
City, State, Zip: ST LUCIE,, FL, P efthit Number.
Owner: Dr -Horton Jurisdiction:
W
Design. Location:' FL, STI_LUCIE, C9_INTL
COMPONENT
AIR BARRIIFMPRITERIA
INSULATION INSTALLATION
General
at
A continuous 'air barrier shall be installed in the bu'uding.6five4q.
A - jr-p6rmeable insulation shall.
re4tilrements
.iaihs; a continuous air barrier.
Thd.exterior thermal envelope conBreaks
not , be,dsdd as a seiiing-material.
or,joints in the _air all be sealed.
Ceiling/attic
The air barrier in any dropped ceilingIsdifit shall be aligned with
The insulation in any dropped ceiling/soffit
the Insulation and any gaps in the air barrier shall be sealed
shall be aligned with the air barrier.
Acces,s.openings, drop down stairs or kneewalldoors to
unconditioned attic spaces shall be sealed.
Walls
The junction of the fouridation-and7sill,*plate shall be sealebl.,
-Cavities within comers and headers of frame wills
The junction of the top Plate and the top of exterior walls shall be
shall 66 insulated by completely filling the cavity
sealed.
with a material' having a thermal resistance of R-3
Knee walls shall be sealed.
'
per inch minimum. '
*Exterior thermal envelope insulation for framed
walls shall be Installed in substantial contact and
continuous alignment with the, air.banier.
Windows, skylights
The space between window/doorjambs and framing,'and
and doors
skylights and framing shall be sealed.
Rim joists
Rim joists shall include the air barrier.
:Rim joists shall be insulated.
Floors
The air barrier shall be installed at any exposed edge of
Floor framing . cavity insulation. shall be installed to
(including
insulation.
maintain permanent contact with the underside of
above -garage
subfloor decking, or floor' framing cavity insulation
p
and cantilevered
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 f6 the top of all perimeter floor framing
members.
Crawl spade Walls
Exposed earth in urivented crawl spaces shall be covered With
Where provided In'stead'of floor insulation, insulation
a Class I vapor retarder with overlapping joints taped.
shall be permanently attached to the 6ravqspace walls.
Shafts, penetrations
bmit. shafts, -utility penetrations, and flue shafts opening to
exterior or unconditioned space shall be.sealed.
Batts in narrow cavities shall be cut to fit, or narrow
Narrow cavities
cavities shall be filled by insulation that on
installation readily conforms to the available cavity
spaces.
Garage separation
Air sealing shall be provided between- the garage and conditioned spa c
-s.
Recessed lighting
Recessed light fixtures installed in the building thermal envelope
Recessed light fixtures installed in the building
shalt 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
-shall
installation. readily conforms to available space
Pxtpnri hphnnd-pobino and wiring.
Shower/tub
The air barrier installed at exterior walls adjacent to showers and
Exterior walls adjacent
ce ant to showers and tubs shall
on exterior wall
tubs shall separate them from the showers and tubs.
. be Insulated.
Electrical/phone box or
The air barrier shall be installed behind electrical or communication
exterior walls
boxe . a . 9 or air -sealed boxessh11 be Installed. I
HVAC register boots
HVAC. supply and return register boots that 'penetrate building
thermal envelope shall be sealed to , the,sub-floor, wall-,coverind or
Concealed
Wh an required to be seaied,.qonqeaI6d fire' - sprinklers shall only be
.sprinklers
sealed In a manner that is rec6mmendbd'bythe manufacturer.
-between
Caulking or other adhesive sealants shall not be used to fillvoids
fire s120 and walls or ceflims.
LIVII, HIZIPUULIVII of iug wars snarl oe in accorcance wiln Tne, provisions oT IL;t;-,4uu.
12/22/2020 2:53 PM
EnergyGauge@ USA 7.0.100 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of 1
V Mobt-Teitt)
e
Residential Pro 1PON4,,,0*4 �Mance.,,..or","'E F .'o.0rnp1ialiiiqe,
R Mdthod(
202, Conservation, 7th
old' 9. Code, Eneiqy,
8d'i !on,
7
Jurisdiction:
rm Po it"O,
0
'BuHdOr, DR-H0R7,qN Community: Lot NA
City: tT L
UCIE
Air Leakage Test Results
State: FL
Passing results:mast meet efth6i_ thePerfbfmance, Pres0fiPtive, or ERI Mdthod
0. PRESCRI P-TIVE-METH6D;.The building or dwellingsunit-shall be teste&and verifl'
'ad as having an,aieleakage rate of not .'exceeding-7 air
chang6s,odr hour at,a pressure of 0.2 inch w.g. ,(60',pascals) in.0limett,zdfies 1 and 2.
0 PERFORMANCE mr, ERI METHOD The building or dw6lling! unit shall be tested, and Vedfied having, an air leakage rate of not exceeding
the selected ACH(56), value, as, shown on Form R405402
P (Rerformance) or R406-2020 fERI); section labeled as'inflitration, sub -section ACH50.,
ACH(5O) specified on Form :R405'-2"020-ffhergY'C ald (Performance),or R40&2020 (,=Rl)- ] 6.000'
X 60 16478 Method for calculating buildina volume:
CFM(50) Building -Volume ACH(60).
0 Retr,i6v-dd from architectural 01pris
PASS Code software calculated
When ACH.(50) is less than -3, Mechanical Ventilation installation 0 Field measured and calculated
must be verified by building -department.
rtMent.
.......
R401.4 11.2"resting. Testing shall be conducted In accordanc'e"w'ith.ANSI/RESNET/ICC,380 and reported at a
Testing shall be conducted bye pressure:of 0.2 inch mg. (5b Pascals)
ithet individuals as defined in.Siactlori 551993(5) or (7),�Flqdqq.$tatues.or individuals licensed as set forth in Section e ion
489.105(3)(f), (g), or (1) or an approved third party. A written report of the results.of the test shelf be, signed by the party conducting the test and
provided to thec6de official. Testing shall be perform t . n
.qd,at any time after cre.a io ... of all penetrations of the building thermal envelope.
During testing:
1. Exterior Windows and doors, fireplace and stave doors shall be closed, but not sealed, beyond the intended weatherstrip
control measures:ping or other infiltration
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 reco
.,ypry ventilators shall be closed and sealed.
5. Heating and cooling systems, if installed at the time of the test shall b6 turned o
6. Supply and return register% If Installed at the time - of the, shall be fully open,
Testing Company
Company Name: Phone:
I hereby verify that the above Air Leakage results are. in accordance with the 2020
20 7th Edition Florida-Buildin Code
EnergyCopservation requirements according to thecompliancemethod selected above.
Signature of Tester.
Pate of Test,
Printed Name of Tester..
License/Certificati.0h Issuing
ung Authority:
12/22/2020.2:53:30 PM EnergyQaude@ USA Tb.00 7 Make'
s202O FBC 7th Edition (2020) Compliant Software
Page 1 of I
Duct -:Leakage Test Report
,
Residential P79icr,ipPerformance vej,-_btERI Method Compliance
-Juri,s,dIcVon: Permit
i6b'Inf6ematioin.
Builder: DR HORTON Community,
Lot: NA
Address:
City: ST LUCIE State: FL
Zip;
Duct Leakage Test Results
System 1
cfm25
System 2
cfm25
System 3
cfm25
Sum of others
cfm25
Total of all
cfm25
+ 1916 = -Qn
Total of all Total CondftWW
systems Squ46 Footage
� ❑PASS ❑FAIL
0, Prescriptive Method dfm25 (Total)
To qualify as "substantially leak free" Qn Total must be lessthan or
equal to -0:04 if air handler unit is. installed. If air handler,unit is not
installed, Qrf Total mutt'be less than or equal to O03. This testing
Method meets the requirements in accordancewithSection R403.3.3.
Is the air handler unit installed during testing? DYES (f'80.) E] NO (Sc.
oPerformance/P-111 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
hall be verified by testing in accordance with ANS.4/1RESNETACC380 by either individuals as I defined in Section
553.993(5) or (7), Florida Statutes, or individuals'-ficensed as set ,forth in Section 489.105(3)(f), (g) or (i), Florida Statutes.
Testing Company
Company Name: Phone:
I hereby verify that the above duct -leakage testing results did in accordance with the Florida Building ppde're'quirements with the
selected compliance, path as stated above, either the Prescriptive Method or Performance, . rMance, Method.
Signature of Tester:
Printed Name of Tester:
License/Certification #:
Date of Test?
Issuing Authority-.
12/22/2020 2:53:35 PM Page 1 of 1
2021 Express �996 Cali Large.Rght 2020 Vinyl Comfort Shingle 3:5 Ton $t Lucie
HVAC Load Calculations
for,
Dr Horton
RHVACHvAC'LoAns
Prepared By:
Kristin Kelly
Florida Breeze
6928 Vickie Circle
West Melbourne, FI 32904
321-951-8767
Tuesday, December29,.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
Florida Breeze
West Melbourr
General Project Information
2021 Express 1916 Cali Large Right 2020 VinylaComfo
ProjectTitle:
2021, Express 1916 Cali, Large -Right 2020 Vinyl Comfort:Sf Ingle 3:5 Ton $t L'tacie
Designed By:
Kristin Kelly
Project Date:
Tuesday, December- 29, 2020
Client Name:
Dr Horton
Company Name:
Florida Breeze
Company Representative:
Kristin Kelly
Company Address:
6928` Vickie Circle
Company City:,
West Melbourne, FI 32904
Company Phone:
321-951=8767
Design Data
Reference City:
St. Lucie, Flonda
Building Orientation:
Front door faces North
Daily Temperature Range:
Medium
Latitude:
27 Degrees
Elevation:
25 ft.
Altitude Factor:
0.999
Outdoor Outdoor Outdoor Indoor
Indoor Grains
Dry Bulb Wet Bulb Rel.Hum Rel.Hum
Dry Bulb Difference
Winter:
42 MA n/a n/a
70 n/a
Summer.
90 78 59% 50%
75 61
Total Building Supply CFM: 1,013
CFM Per Square ft.: 0.529
Square ft. of Room Area: 1,916
Square ft. Per Ton: 644
Volume (W): 16,478
Building Loads
Total Heating Required: Including Ventilation Air:
33,384
Btuh 33.384 MBH
Total Sensible Gain:
28,212
Btuh 79 %
Total Latent Gain:
7,497
Btuh 21 %
Total Cooling Required Including Ventilation Air:
35,708
Btuh 2.98 Tons (Based On Sensible + Latent)
Rhvac is an ACCA approved Manual J, D and S computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building use and weather may vary.
Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
C:1... \2021 Express ... St.Lucie.rh9 Tuesday, December29, 2020, 4:15 PM
8
Florida,Breeze
Summer:
2021 Express 1916 Cali Large Right2020 Vinyl ComfortS,h
Ton
)or
Outdoor•
Outdoor
Indoor
indoor
alb
Wet Bulb
:ReLHum
.'ReLHum
DryBulb Difi
42
394
80%
n/a
70
90.
78
59%
50%
75
3.5
61.09
Calculate:
Yes
Yes;
Use Schedule:
Yes
Yes
Roughness Factor:
0.01000
0.01000
Pressure Drop:
0.1000
in.wg,/100 ft.
0.1600 in.wg./100-ft.
Minimum Velocity:
550
ft./min
450 ft./min
Maximum Velocity:
600
ft./min
750 ft./min
Minimum Height:
0
in.
0 in.
Maximum Height:
0
in.
0 in.
Outside Air Data
Winter
Summer
Infiltration Specified:
6.880 AC/hr
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
3,296
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
I. Duct Load Factor`.Scenarios for
I
[No.
Attic
Duct Duct Surface
From
Type Description Location
Ceiling
Leakage Insulation Area (f]MDD
1 Supply Attic
16B
0:12 8 790
No
1 Return Attic
16B
0.12 8 680
No
C:1... X2021 Express... St.Lucie.rh9
Tuesday, December 29, 2020, 4:15 PM
fight LQads
SCMM
1-MasHouse_
2266441
l
'7.497,;
35,706
33,
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C:X;..\2021 Express... StlucieA9
Tuesday, December 29,. 2.020, 4:15 PM
n
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I Florida Breeze
e.,
2021 Express 1916 Call Large
Type [Reg,SIZ6]
Upstream
Roughness
134meter
V611
Shape
f6inppar4i6re,
Length '
h
Heig'h'
41
Sizing
'CFM
t
Ahia
't
1112
-Duct Nd,me:, tTA O.O.:Effectilve Lellgih:' 0 _0
Trunk . 0031:
1
15
Up: Fan
11.6
Rnd 0.0,16A
Nearest Inch
0
Duct Name::SR400i suppeb Whole .House,. Effective Length: 8.0
Runout, Reg: 1dx6 -0.61
4
UP: STA-00 72
3.1
Rnd 8.0
4.4
Nearest Inch 72
8.4
-Duct Name: SR-110, Supp]Ies: Whole House, Effective Length:, 10.9
Runout, Reg: 8x4 0.01'
4
Up: ST-100 72
3.1
Rfid 10.0
4.4
Nearest Inch 72
10.5
Duct Name: SR"120, Supplies.: Whole House, Effective. Length: 15.0
Runout, Reg: 10x6 0.01
6
Up: ST-100 72
4.7
Rnd 15.0
6.6
Nearest Inch 72
23.6
---Duct, Name: SR-130, Supplies: Whole House, Effective Length: 11.0
Runout, Reg: IM 0.01
5
Up: ST-100 72
3.9
Rnd 1110
5.5
Nearest Inch 72
14.4
-Duct Name: SR'140 Supplies: Whole House; Effective Length: 9.0
Runout, Reg: 8z4 0.01
4
Up: ST-100 72
3.1
Rnd 9.0
4.4
Nearest Inch 72
9A
---Duct Namd:ST-110, Effective Length: 16.0
Trunk 0.003
16
Up: ST-100 72
12.4
Rod 15.0
17.5
Nearest Inch 576
62.8
--Duct Name: SR-160 Supplies: Whole House, Effective Length: &0
Runout, Reg: 10x6 0.01
6
Up: ST-1 10 72
4.7
Rhd 8.0
6.6
Nearest Inch 72
12.6
821,
0.087
6
0.04
825-
0137
0.0
0.015
825
0.737
0.0
0.000
367
0.084
6.0
0.061
528
0.223
0.0
0.049
825
0.737
0.0
0.007
413
0.021
0.0
0.071.
367
0.1084
0.0
0.064
P','St,Lude
SPL$Du&
c
S
S.
aLTot
umul
0.000
0.000
, 0.256
0.059
0.000,
0.,056
0.312
0.074
6.000
0.074,
0.327
0.013
0.000
0.013
0.266
0.025
0.000
0.025
0,278
0.066
0.000
0..066.
0.320
0.003
0.006
0.003
0.2157
0.,007
0.000
0.0017
0.263
ICA...12021 Express ... St.Lucie.rh9
Tuesday, December 29. 2020. 415 PM
I
L
..ore �ovC�ppmenz, inc,
Florida Breeze 2021 Express 1916 Cali Large Right 2020 Vinyl Comfort Shingle 3.5
WestMelboume FL 32004 Ton St. Lucie
Type [Reg.Size]
Upstream
Shape
Duct System 1 -
Roughness Diameter
Temperature Width
Length Height
CFM Ara-n
-Duct Name: SR-160;. Supplies:"Whole .House, Effective Length: 12.0
Runout, Reg: 10x6
0:01
6
Up: ST-110
72
4.7
Rnd6,6
NearestInch
72
16.8
--Duct Name: SR-170,. Supplies: Whole House, Effective Length: 5.0
Runout, Reg: 10x6
6.01
g
Up: ST-110
72
4 j
Rnd
f
Nearest Inch
5,0
72
6.6
i
7.9
---Duct Name: SR-180, -Supplies: Whole House, Effective Length: 12A
Runout, Reg: 10x6
I
0.01
6
Up: ST-110
72
4.7
Rnd
Nearest Inch
12.0
72
6.6
18.8
---Duct Name: SR-190, Supplies:
Whole House, Effective Length: 11.0
Runout, Reg: 10x6
0.01
7
Up: STA 1.0
72
5.4
Rnd
Nearest Inch
11.0
7.7
72
20.2
--Duct Name: SR-200, Supplies: Whole House, Effective Length: 10.0
Runout, Reg: 10x6 0.01 5
Up: ST-110 72 3.9
Rnd 10.0 5.5
Nearest Inch 72 13.1
---Duct Name: SR-210, Supplies: Whole House, Effective Length: 9.0
Runout, Reg: 8x4 0.01 4
Up: ST-110 72 3.1
Rnd 9.0 4.4
Nearest Inch 72 9.4
---Duct Name: SR-220, Supplies: Whole House, Effective Length: 8.0
Runout, Reg: 8x4 0.01 4
Up: ST-110 72 3.1
Rnd 8:0 4.4
Nearest Inch 72 8.4
---Duct Name: SR-230, Supplies: Whole House, Eff, e_ ctive Length: 12.0
Runout, Reg: 10x6 0.01 5
Up: ST-100 72 3.9
Rnd 12.0 5.5
Nearest Inch 72 15.7
367
0:084
0.0
0.060
367
0.084
0.0
0:066
36.7
0.084
0.0
0.060
269
0.037
0.0
0.066
528
0.223
0.0
0.048
825
0.737
0.0
0.004
825
0.737
0.0
0.012
528
0.223
0.0
0.047
a
S
Report Units: Pressure: in.wg, Duct lengths:'feet, Duct sizes: inch, Airflow: CFM, Velocity: k/min, Temperature: F
0.010.
0.000.
0:010
0.267
0.004
0.000,
0,004
0.261
0.010
0.000
0.010
0.267
0.004
0.000
0.664
0.261
0.022
0.000
0.022
0.279
0.066
0.000
0.066
0.323
0.059
0.000
0.059
0.316
0.027
0.000
0.027
0280
C:1...12021 Express ... St.Lucie.rh9 Tuesday, December29, 2020, 4:15 PM
Rhgac -Residential $ LigtitCommercial HVAC`LoarJs Elite SofhvareDevelopment, Inc.
Florida, Breeze
2021 Express 1946 Cali. Largd Right 2020 Vinyl Comfort Shingle 3,5
West MelhuP nmCFI 29C1nd ov Ton St.Lucie
=wJrrerA►-Arevr!j.arARMI
--Uuct Name, etc.
Type [RO Size]. Roughness Diameter Velocity SPL.Duct
Upstream Temperature Width Loss/100 SFL,Fit
Shape Length Height FiLE'q.Len $PL.Tot'
Sizing CFM Area SP.Avail SPL.Cumul'
Notes Static pressure:available values, for return ducts are at the entrance ofthe duct: For supply, they are at the exit.
The cumulative static pressure loss value for a return trunk is with respect to the entry polnt of the return runout upstream
with the highest static pressure available Total and cumulative static pressure loss.values for the supply.mairrtrunk
include any device pressure losses entered; antl the cumulative may also include the total static.pressure loss of the return
side.
rvurnuer or active i.runKS:
Number of active runouts:
Total runout outlet airflow:
I Main trunk airflow:
Largest trunk diameter:
Largest runout diameter:
Smallest trunk, diameter:
Smallest runout diameter:
Supply fan external static pressure:
Supply fan aevice pressure losses:
Supply fan static pressure available:
Runout maximum cumulative static pressure loss:
f Return loss added to supply:
Total effective length, of return ( ft.):
Total effective length of supply (ft.):
Overall total effective length (ft.):
Designoverall friction rate per 100 ft.:
E
System duct surface area (Scenario 1);
Total system duct surface area:
14
1,008
1;00t3
16
7
15
4
0.327
0.250
0.077
0.327
0.003
4.0
10.0
14.0
0.550
254
254
ST-110
SR-1 g0
ST-100
SR-10,0
SR-110
RR-120
SR-110
RRA20 to SR-110
(Available SP x 1.00 / TEL)
(Not linked to duct load)
CA ...Q021 Express ... St.Lucie.rh9
Tuesday, December 29, 2020, 4:15 PM
Rhvac - Resid
Florida Breeze
Tabular Manual D .Ductsize Data
Type [Reg.Size]
Roughness
Upstream
Temperature
Shape
Length
Sizing
CFM
-Duct' Name: RT-100,
Effective Length: ;0:0
Trunk
0.063
Up: Fan
72
Rnd
0.0
Nearest -inch
1,014
---Duct Name:, RR-100,
Effective Length:1.0
Runout, Reg: 12A6
0.003
RT-100
72
Rnd
1.0
Nearest Inch
338
--Duct Name: RT-110,
Effective Length: 0.0
Trunk
0.003
Up: RT-100
72
Rnd
.0.0
Nearest Inch
676
j --Duct Name: RR-110, Effective Length: 0.0
j Runout, Reg: 12x12 0.003
Up: RT-110 72
Rnd 0.0
Nearest Inch 338
---Duct Name: RR-120, Effective Length: 4.0
Runout, Reg: 12x12 0.003
Up: RT-110 72
Rnd 4.0
Nearest Inch 338
euiesomvare Development, Inc.
2021 Express'1916 call Large Right 2020 Vinyl Comfort Shingle 3.5
0 Ton St. Lucie
Diameter Velocity
Width Lass/100
Height, Fit E' Len
15
826
0:000
11.6
0.088
0.000
16.4
0.0
0.000
0
-0:003
0.003
16
242
0:000
12.4
0.008
0.000
17.5
0.0
0.000
4.2
-0.003
0.000
10
1,239
0.000
7.8
0.327
0.000
10.9
0.0
0.000
0
-0.003
0.003
10
620
0.000
7.8
0.085
0.000
10.9
0:0
0.600
0
-0.003
0.000
10
620
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 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 retum. 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:
1,014.
Main trunk airflow:
1,014
Largest trunk diameter:
15
RT-100
Largest runout diameter:
16
RR-160
Smallest trunk diameter:
10
RT-110
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
C:1... 12021 Express... $t.Lucie.rh9 Tuesday, December 29, 2020, 4:15 PM
Rhvac -Residential,& Light;Commercial HVAC Loads Elite�SofI M.Meovelo men Inc:
p
2021 Expre s 1916'Cali Large Right 2020 Vnyi C-omfoK dingle 3 5
Florida Breeze,.';� - on StiLucie
West Melbourne FL 32904 g
Pa
Tabular Manual D Dudsizb Data Duct System 9 - `Retur"n cont'd j
Summa
Systam duct surface area (Scenario 1): 14.8 (Not linked to:ductioad)
Total system,duct surface area: 144
• Notes .,� ", . •. '. � � �.. ;,
Rhvac is`an ACCA approved Manual J, D and ;S computer program.
Calbulations,dre perFormed,per ACCA Manual J 8` Edltioe-, Version-2, and;ACCA Manual D.
All computed rasulfs are estimates as building use and weathar:may vary.
13e sure to select a uniYthat meets bofh sensible. and;'latent.loads"according to the -manufacturers performance data at
Your design conditions.
C:1...12021 Express ... St.Lucie.rh9 Tuesday, December 29, 2020, 4:15 PM
Rflvdi; - meslc
Florida Breeze
2A-v-0:'Glazmg Doulile..pane'low a (e-='0 60),-operable' "-"
window, vinyl frame, U value 0 36, SHGC 0.29
24-m-& Glazing=Double paneaow-e (e = 0 60); sliding
glass door, metal frame no break, U-v6lue:0:6I,
SHGC 0.34
2B-v-o: 'Glazing -Double pane low-6 (e = 0.60), fxed''sash,
vinyl frame, U-value 0 35, 'SHGC 029
11J Door -Metal Fiberglass Core, Ll value 0Z
11D:.Door-Woad=Solid. Core, (i-Value;0.39
13AB=0fcs: Wall -Block, no blanket or board insulation,
filled core, siding finish, U-value 0:183
12C-0sw: Wall -Frame, R-13 insulation in 2 x 4stud
cavity, 0.091 , no'board insulation
U-value , siding finish; wood studs,
1.613-30: 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
Subtotals for structure:
People:
Equipment:
Lighting:
Ductwork:
Infiltration: Winter CFM: 104, Summer CFM: 55
Ventilation: Winter CFM: 0, Summer CFM: 0
Total Building Load Totals:
Total. Building Supply CFM: 1 013
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:
2021 Express 1916 Cali Large
r
;Loss
oen
Gain
40.8
697
0
665
665
3.0
38
0
44
44
24.4
343
0
3.18
318"
19.
268
0`
193
193
1218.3
6,243
0
3,880
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
1,1' 0
2,150
750.
2,680
3,430
0
0
0
12,134
3,467
12,07.8
15,544
3,211
2,280
905
3,185
0
0
0
0
33,384
7,497
28;212
35,708
%,rive ver square tt.: 0.529
Square ft. Per Ton:
644
MBH
33,384
Btuh 33,384
28;12
Btuh 79
%
7,467
Btuh 21
%
35,708
Btuh 2.98
Tons (Based On Sensible + Latent)
vac is'an ACCA approved Manual J, D and S computeP program. .
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed resultsare estimates as.buildirig;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, 4:15 PM
i
r
ac•Res"'da Breezet_Melboumc
(.'.Aml nnneni
cr+-v-o. uiazing-trouble pane low a (e == 0.60), operable
window, vinyl frame, U-value 0. 35,. SHGC 0.29',
2A-m=d` Glazing-Double.pane low-e (e =' .60), sliding
glass door, metal frame no break, U-value 0-61,
SHGC 0.34
2B-v-o: Glazing -Double pane low-e,(e = 060}, fixed sash,
vinyl frame, U-value 0:35, SHGC 0.29
11J: Door -Metal - Fiberglass.Core, U-value 0.6
11 D: Door -Wood - Solid Core, U-value 0:39
13A8-bfcs: Wall -Block, no blanket or board insulation,
filled core,, siding finish, U-value 0.183
12C-0sw: Wall -Frame, R=13 insulation in 2 x 4 stud
cavity, no board insulation, siding finish, wood studs,
U-value 0.001
166-30: Roof/Ceiling=Under Attic with Insulation on Attic
Floor (also use for Knee Walls and Partition
Ceilingsj, Vented Attic, No Radiant Barrier, Dark
Asphalt Shingles or Dark Metal, Tar and Gravel or
j Membrane, R-30 insulation, U-value 0.032
22A-pm: Floor -Slab on grade, No edge insulation, no
i 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
System 1 Whole House Load Totals:
I Supply CFM �V 1,013
Square ft. of Room Area: 1,916
I Volume (f y 16,478
System (nark
2021 �.� .��+!,ware ueveiopment, Inc
Express 1916 Cali Large. ftht2020'Vinyl Comfort Shingle 3A
Ton-StLuch
i
Page 1:
Area
Sen
Lat
,Zen
Tota.
Qua
Loss
Gain
t 'Gain
Gain
140.4
1,377
0
2.,613
40.8
697
0
665
665
3.9
38
0
44
44
20.4
343
0
318
318
19
208
0
193
193
1218.3
6,243
0
3880
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/
0
750
2,680
3,430
0
0
12,134
3,467
12,078
15,544
31211
2,280
905
3,185
.. 0
0
0
0
33,384
7,497
28,212
35,708
UI-M Per Square ft,
Square ff. Per Ton:
0.529
644
Total Sensible
- Gain: -- - - __...� .............,28;2 2 Btuh 33.3 9 MBH
Total Latent Gain: 7,497 Btuh 21
Total Cooling Required Including Ventilation Air. 35,708 Btuh 2.08 Tons (Based On. Sensible + Latent)
Notes
Rhvac is an AC_Q approved Manual J, 6-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... X2021 Express ... St.Lucie.rh9
Tuesday, December 29. 2020. 4:15 PM
Rhvac - Residential Light Commercial HVAC,Loads , EH� 96_Ware Dev�opment, Inc:
2U21 Express 19,16,Cali large Right 2020 Vmyl Comfort Shuigle 3:5
Florida
Breeze
West Melbourne FL 329Q4
'� ` : r� "`'tiT n St Lucie
Ra e'13
E ui meet Data - S stem ? -Whole House
Cooling
System Type:
Air Source Heat Pump
Outdoor Model:
R4.H442(A G)KP-'
Indoor Model:
FXM4X42**AL
Tredename:
14 SEER�R,SERIES R410A,HP
Outdoor Manufacturer
COMFORTMAKER
Description:
ArSouree Heat Pump
AHRI Reference No.:
204962057
Capacity:
38;619,
Efficiency:
14:SEER
Heating
System Type:
Air Source Heat Pump
Model:
R4H442(A,,G)KP**
Traderiame:
14 SEER R SERIES R410A HP
! Manufacturer:
COMFORTMAKER
E Description:
Air Source Heat Pump
Capacity:
41,000'
' Efficiency:
i
8.2 HSPF
This system's equipment was selected in accordance with ACCA Manual S.
Manual S.eguipment sizing data:
SODB: 90F, SOWB:: 78F, WODB: 42F, SIDg 75F, SIRH: 50%, WIDB: 70F, Sen. gain:
28,212 Btuh, Let: gain: 7,497 Btuh, Sen. loss- 33,384 Btuh,: Entering clg. coil DB: 80,417, Entering cig..coil WB.- 64.31F,
i Entering htg. coil DB-.65.9F, Clg.
t
i
4
I
f
I
I!i
I
11
1
coil TD: 20F, Htg. coil TD: 70F, Req. big. airflow: 1013-CFM, Req..htg. airflow: 410 CFM
-
C:1... X2021 Express... St.Lucie.rh9 Tuesday, December 29, 2020, 4:15 PM
' Rhvac - Residential&-LightCommercial HVAC.Loads
Elite Software Development, Inc.
Florida Breeze
2021 Express 1916 Cali Large, Right 2020'.Vlny(Cornfort Shingle 3.5
West Melboume FL 32904
Ton St.L
Lucie
System 1 R6-6M Load Summary
P 14
Htg Min
Room Area Sens Htg
Run
Duct
Run
Duct
Clg
- Sens
Clg
Lat
Min Act
Clg Sys
No Name SF Btuh CFM
=Z_ one 1— -
Size
Vel
Btuh
Btuh
CFM CFM
-
1 Whole House 1,916 31,534 410
4,4,6,5,
-
22,265
4,030
1,013 1,013
4,6,'6,6,
6,7,5,4,
Duct Latent
755
Return Duct 1,850
5;947
2,711
System 1 total 1,916 33,384 410
28,212
7,497
1,013 11013
System 1 Main Trunk Size: 15 in.
Velocity: 821 ft./min
Lots per 100 ft.: 0.087 1n.wig
Duct size results above. are from Manual D Ductsize.
Runout duct velocities are not printed with duct size results
from Manual D Ductsize since they
can. vary within the room.
See the Manual D Ductsize report.for duct velocities -arid other data.
Cooling System Summary
Cooling Sensible/Latent
Sensible
Latent
Total
Tons Split
Btuh
Btuh
Net Required: 2.98 79 - /21%.
28,212
7,497
35,708
Actual: 3.22 79% / 21%
30,551
8,068
38,619
_
_—______-_-------I
Type:
Model:
Indoor Model:
Brand:
Description:
Efficiency:
Sound:
Capacity:
Sensible Capacity:
Latent Capacity:
AHRI Reference No.:
"COLU U QY5LV111
Air Source`Heat Pump
R4W442(A,G)KP**
14 SEER R SERIES R410A HP
Air Source Heat Pump
8.2 HSPF
0
41,000 Btuh
n/a
n/a
n/a
L;ooung 5ystem
Air Source Heat Pump
R4H442(A,G)KP**
FXM4X42**AL
14 SEER R SERIES R410A HP
Air Source. Heat Pump
14 SEER
0
38,619 Btuh
30,551 Btuh
8,068 Btuh
204902057
This system's equipment was selected in accordance with ACCA Manual S.
Manual S equipment. sizing data: SODB: 90F, SOWB: 78F, WODB: 42F, SIDE: 75F, SIRH: 50%, WIDE: 70F, Sen. gain:
28,212 Btuh, Let. gain: 7,497 Btuh, Sen. loss: 33,38.4 Btuh, Entering clg. coil DB: 80AF,.Entering clg. coil WB: 64.3F,
Entering htg. coil DB: 65.9F, Clg. coil TD: 20F, Htg. coil TD: 700, Req. c1g. airflow: 1013 CFM, Req. htg. airflow: 410 CFM
C:1... \2021 Express ... St.Lucie.rh9 Tuesday, December 29, 2020, 4:15 PM
Rhvac - Residential,& Light Commercial HVAC,Loads Elite Software Development In - c.
2021 Express 1916 Cali Large Right 2020 Minyl Comfort Sfi16jle 3.5
Florida'Breeze r
Ton'.8t1ucle
,West Melbourne, fl- 32904 Page 15
Building Rotation Report
All rotation degree values in this report are clockwise -with respect to'the 'project's original orientation.
Building orientation as entered (zero degrees rotation): 'Froht�dobr faces North
Individual Rooms
,Rm. Room Rot. Rot'. Rot.
R Q , Rot. R 6t
Aat,
No.' Name CFM CFM
CFM CFM` CF M CFM
CFM
Sis--telm 1:
Zone 1
1 Whole, House
4,4.65,
1j013 1,095 -1,135
1,132, 1.01$ 1,019 11,065
1,060 4,6,6,6,
Indicates highest CFM of all rotations.
I-Wh-cili—Build—ing
00
North
1.013
28,212
*7,497
2'.98
450
Northeast
1,665,
30,0`27
7,477
3.1 . 3
900
East
*1,136
*30,9.34
7,473
*3.20
1350
Southeast
1,132
30.849
7,471
3.19
18010
South
1,013
28,212
7,407
2.98
2250
Southwest
1,079
29,657
7,463
3.09
2700
West
1,085
29,312
7,453
3.06
3150
Northwest
1,050
29,020
7,485
3.04
* Indicates highest value of all rotations.
Mililding Rotation Tonnage
3.2$.1 .............................................................. ! ................................
3.20 T'...... * ...... .............. I ...............................................
i
3.15r..................... ..................... .....................................................
3.101 ............... ............................... ...................................................
3.00 ....... ................................................ ........................................
2.95� - .:— - I - - . 1 -1 - -- I---- — -1- - - -- --
North Northeast East Southeast South Southwest West Northwest
Direction Front door Faces
Building Net Tonnage
CA..A2021 Express ... St.LucieA9 Tuesday, December 29, 2020, 4:15 PM
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County,. Town, Mi
Header
Contractor Florida Breeze
Mechanical License # CAC1814113
Building Plan # 1916 CALI 3.6 TON.
Home Address (Street or Lot#, Block, :Subdiyisipn)
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
°Io Rh
Sensible heat gain
28212
Btu/h
Latent heat gain
7497
Btu/h
Total heat gain
35708
Btu/h
Heating Eauigment_ Data
Equipment We Heat pump.
Fumace, Heat pump, Boiler, eta
Model R4H442(A,G)KP-**
Heating output capacity 41000 Btu/h
Heat pumps - capacity at winter dutdoorconditions
Auxiliary heat output capacity Btu/h
Design airflow
1008 CFM
External Static Pressure (ESP)
0.33 IWC
Component Pressure Losses (CPL)
0,25 IWC
Available Static Pressure (ASP)
0.077 IWC
ASP = ESP - CPL
Contractor's Printed Name Kristin, Kalkr
Form.
RPER 1.01
9 Mar 10
REQUIRED ATTACHMENTS'
ATTACHED
Manual J I Form (and supporting worksheets):
Yes;OX
No 0
or MJ1AE Fonnz (and supporfing worksheets):
Yes'0,
No
OEM perlormance data (heating; cooling- blower):
Yes ❑X .
No.O
Manual D Friction Rate.Worksheet:
Ye's Q
Np O
Duct.distribution system sketch:
Yes 0
No XQ
Building
Orientation (Front door faces) Nolh
North. East. West South, Northeast, Northwest, Southeast, Southwest
Numberof bedrooms 4
Conditioned floor area 1916 Sq Ft
Number of occupants 5
Windows
Eave overhang depth Ft Roof
1_
Intemal'shade �-
Blinds, drapes, etc EIve
Depth. Window
Number of skylights 0
Equipment type Heat pump
Air conditioner, Heat pump, etc
Model 1141-1442(A,G)KP**
Sensible cooling capacity 30551 Btu/h
Latent cooling capacity 8068 Btu/h
Total cooling capacity 38619 BtU/h
Longest supply duct. 10 Ft
Longest return duct _ 4 Ft
Total Effective Length (TEL) 14 Ft
Friction Rate: 0.55 IWC
Ftiction Rate = (ASP x 100) +TEL
Contractor's Signature
Reserved for
a The AHJ `shall have the discieUon to accdpf equl red Attachments`pi ted from!t
If abridged version'of Manual J Is used for load calculation, then verify residence
Form generated by ACCA-approved 0
Blower Data
Heating CFM _ 134.9.9 CFM
Cooling CFM, J:349.9 CFM
Duct Materials Used (circle) -
Trunk Duct: not board Flex, Sheet metal,
Lined sheet metal, Other (specify)
Branch Duct: uct board lex Sheet metal,
Lined sheefmetal, Other (specify)
Date 12/29/2020
beu munugeo camon anecKlist an page 13 of instructions.
J Eighth, Edition, Version 2 Elite Software Rhvat: program.
I
Air Conditioning Contractors_ofAllnelrica
Manual S (ResidendALEquipm®nt S11
electron)
rrojecr inrormation
Name:'
City:
State:
0 Altitude: Altitude Adjustment ..100
— yooung tJesign Information
Outdoor Design Temp: 91 `F db
Outdoor Design Temp,, 43 OF db
Indoor Design Temp: , 75` ' OF db
- Manual J Load Calculations
Total Load
Sensible
Latent
SHR Heat Loss
35Z08
28212�� ,
7496.
,0.790. `
OEM Information
Manufacturer. 1COMFOkfMAKER
Coil or Fan -Coil Model,#. FXM4X42'•AL ,
(A) Manufacturer's Cooling Performance Data
Summer
.'Winter:
50, %RH 63, 'F wb
Ailflow-Calculations :...:
Design TD,'for A how 1g
Design, Sensible CFM 1350
Furnace Model #: V
AFUE:C�
Condenser Model #: R4H442(A,G)KP•* SEER:: 74.0 _ . HSPF: 8.20
Entering Coll 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
ti5
38;209
27,270�
10,939
0.7137
Rated CFM @ Design RA Temperature
1225
63 .1
37,711
28;842
8,869
0.7648
Rated CFM @ -Rated RA Temperature
60
36,963
31,200
5,763
0.8441
(B) Manufacturer's Cooling Performance Data
Entering Coil Temperature = 75 (F db)
Higher
CFM
Retum Air
(F wb)
Outdoor Temperature =
Total BTUH Sensible BTUH
95 (F db)
Latent BTUH.
SHR
Rated CFM @Rated RA Temperature
65
t�
41, 44
29,628,
11,7:16 . ,
0.7166
Rated CFM@ Design RA Temperature
1575
63
40,258
32,0281
8;230
0.7956
Rated CFM @ Rated RA Temperature
60
38,ti28
.35,6: 8 71
3,000
0.9223
Manufacturer's Cooling Performance Data (Interpolated)
Design
Return Air Outdoor Temperature = 95 (F db)
CFM
(F wb) Total BTUH Sensible BTUH
Latent STUN SHR
29,979
8,641 0.7763
EXCeSs Latent Capacity Calculation
+ 572
- 572
Capacity @ Design CFM / RA (F wb)
1349:9
63i 38,679. 30,551
8,068 . 0.791
Equipment Capacity as a %: of Design
10815% 108.29%
107.64%
Manufacturer's Heat Pump Data
Capacity
.Capacity Balance
Supplemental
@ 47 OF db
41,790
@ 17 OF db Point
24.580 25 8
Heat Re wired
15.87.
FManufacturer's Furnace,Data
Input Output
Desired Calculated