HomeMy WebLinkAboutEnergy CodeFORM R.405-2020 vun G0
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RESIDENTIAL ENERGY C4"EJ2VAMN .CODE DOOUNfE_N.Tq. TL,ON, CHECKLIST
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Florida Department of Business and.Professonal Regulation
Simulated Performance Alternative (Pertormance) M®tf�oal
Applications for compllance :with the-2020. Florida Building Code, Energy Conservation via the
Residential Simulated Performance,Altemative shall,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
i
❑ 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
ED Compliance
Universal Engineering
Sciences
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Page 1 of 1
FORM R40572020
FLORIDA:
AERJERP CIENOY-CODEFOR _CONSTRUCTION
YEFFI;.. 10400
Florida Department of and Professional eWertial Performance: mo!hod
Eltoject Name- 2-1 EXPRESS 191.6: CALI L
street. , . :., ''" 1
q_3,6 - . �. . .35TVN:00MSHk§LUdi Auildet Name- * DR HOR&ON
Potomac Dr
P61mi6fflc&._:
City, State, Zip: STLUCIE,R,
PerffiIUN' Number
owner.- or Horton
Jurisdiction:Desl'
Location: FL, ST_LUCtE_C NTIL
CLI
'Courity: St; Lucia (Florida Climate Zone 2
11. New construction,oreilsting New (Rom- Plans)
_0
10. Ik gill TyP941.727.'IJ �qft)
:Insulation Area
2. Single bmily.or rndlti016 %mily, Detached
P.:Con6ite 66c, k - Irit Insuli Exterior
I
F.k=4. i 1�'98.20
3. Nurnb6rotunfts, lf'multiple16I '
.mily
0- Frame - Wood, Adjacent1
.ft2
310 329-33ft2
4. Number of Bedrooms 4
6.
8.,N/A
A=
5. Is this a worst case! Yes
,
11. Ceiling Types (1016.0 sqft,)
R= ft2
Insulation Area -
6. Conditioned floor area above grade (ft2) 1916
a. UnderAttic (Vented)
b. Nijk
R=3,0.0 11016-'00A2
Conditioned floor area;beilow grade (M 0
q. W�k
W: ft:
'R= f0
7. Windows(167.0 sqft.) Description Area
12, Ducts
R ft2
6. U-17actor. Dbl, U=0.35 127.00 ft-
Sup: Attic, Ret: Attic, AH: Whole House l3 151
SHGC: SHQC-70.29
b. U-.F.actor: Dbl, U= 0.61 40.00 ft2
SHGC:
13. Cooling systems
kEltuthr Efficiency
SHOC=0.34
c. U.Fact6r. N/A
a. Central tJnft
40.0 SEEIR14.00
ft2
SHGC:
Area WeigNeql Average Overhang Depth: 2.743 ft.
14. Heating systdms
kl3tuthr Efficiency
Area Weighted Average SHGC: 0.302
a. Electric Heat Pump
41.0 HSPF:8.20
8. Skylights Area
c: U-Fact6r:(AVG) N/A ft2
SHQC(AVG): NIA
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
ER 0.930
b. WA R= ft2
None
c. NIA R= ft2
16. Credits
Pstat
Glass/Floor Area: 0.087 Total Proposed Mbdified Loads: 56.71
PASS
Total Baseline
Loads: 56.74
I hereby certify that the plans.and specifications covered by
RevieW of the plans and
IRE S
this calculation are in compliance with the Florida Energy
spedifications covered by ihis
0
C6de. C. 0*
ca Iculation indicates compliance
0,
01
KZ�IftD-APB
PREPARED BY: V
With the Florida Energy Code.
Before construction is completed
DATE:
this building,will be inspected for
compliance om lance with Section 558.908
I hereby certify that this building, as d _00 ps. C6
With the Florida Energy C
Florida Statute.s.
"y
�jlBUILDING
OWNERMGENP�
OFFICIAL:.
DATE:
DATE:
- Cornpliaride requires c0itiflication by the air handler ' ,unit mahufacturei1h,atthe air handler enclosure quaillfies as
certihed4adtory-sealed1h accordance' with R403.3.9.1.
-Compliance requires an Air Barrier and Insulation U on Inspection- checklist In accordance with R402A.1.1 and this project requires an
envelope leakage test With envelope leakage no greater than 6.00 ACH50 (R402.4.1.2).
- Cdrnpiiinc" with in
aprOpoiseddudt Wakige On requirds a Duct Leakage Tdsfk4ort confirm . g.0upt leakage to outdoors,
tested In accoirdance With ANSIAESN&A66 389, is not groa , ier-ifianb.'Ok On for whole house.
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FORM,R4n&gngn IIIU01 1 r C71RA11A,AOv f+uC^Lf .9�-r mr r%�ftr+T
—� ....�.;.,....,w.,.�ro:r. 1XL.6rvn.1
PROJECT'
Z"rtle:
Building Type:
Owner Name:
# of Units:
Builder Name:
Permit Office:
Jurisdiction:
Family Type:
New/E)dsting:
Comment:
21 EXPRESS 1916 CAL1 L 35 Bedrooms: 4
User Conddiorted Area: 1616
Dr..HortonTota6Stories: 1
1 Worst Case: Yes
DR HORTON Rotate Angle: 0
Cross Ventilation:
Whole House Fan:
Detached
New (From Plans)
Address Type:
Lot
Block/Subdivision:
PlaiBook:
Street:
County:
City, State, Zip:
Street Address
St. Lucie
ST LUCIE ,
FL,
CLIMATE
Design. Location
Deslgn'Temp
TMY Site 97.5 %0 2.5 %
Int Design Temp Heating Design Daily Temp
Winter Summer Degree Days Molstu_ re Range
FL, ST LUCIE_CO_INTL
FL VERO_BEACH_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 InfiIID 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
Type
Ventilation Vent Ratio (1 in)
Area RBS MC
1
Full attic
Vented 300 1916 ft2 N N
CEILING
#
Ceiling Type
Space R-Value In Type Area Framing Frac Truss Type
1
Under Attic (Vented) Whole House 30 Blown
1916 ftz 0.11
Wood
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FORM.R405-2020 IIUDI,1'r ei ismaee.nv +ut-_z+v.:e.ft.
WALLS
Adjacent Cavity Width
Space
Height
Sheathing Framing
Solar Below. ~
_ 1 S Exterior Concrete Block - lot 1nsWhole House 4:1 39 8
?
8 8 343 8`ft
-
0
' � •
iadeo• ,
2: E Exterior Concrete Block - Int InsYWhole house. 4:1 59 .8
8 8 517.1 ftz
0
0
0
0.5
05
0
0
3 N Exterior Concrete.Block - lnti InsWhole House 4.1 18 4
8 8 158.9 ft2
0
0
0.5
0
-4 W Exterior Concrete -Block•- Int InslWhole House 4.1 4 8
8 8 40:4 ft?
0
0
0.5
-5 W Exterior Concrete Block - Int Insliilhole House 4.1 39
8 8 338:0 ft=
O
0
0.5
0
0
6 N Garage Frame -Wood Whole,House 13 21 4
8 8 184.9JIF
0
0:23
0.5
0
_ 7 W Garage Frame -Wood Whole House 13 16 8
8 8 144:4 ftz
0
0:23
0.5
0
DOORS
# Omt Door Type Space_ Storms
O-Value
Width
Height
Area
Ft
In
Ft in
1 N Insulated Whole House None
.6 3
6 8
20 ft-2
2 N Wood Whole. House None
.39 2
8
6 8
17.8 ft;
WINDOWS
Orientation shown is the entered orientation (--:;*)changed to Worst Cate.,
RE
/ Wall
Overhang:
V # 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 ftz 1 ft 0 in
1 ft0 in
None
None
2 S 1 Metal Low-E Double Yes 0.61 0.34 N
40.0 ft? 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 fizz 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 ftz 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 ftz 1 't 0 In
1 ft 0 in
None
None
6 N 3 Vinyl Low-E Double Yes 0.35 0.29 N
3.O.ft2 4 ft 8 in
1 ft 0 in
None
None
GARAGE
# FioorArea Ceiling Area Exposed Wall Perimeter
-Avg. Wall Height
Exposed Wall Insulation
1 430 ftz 430 ftz 64 ft
8.6 ft
13
INFILTRATION
# Scope Method SLA CFM 50 ELA EgLA ACH
ACH 50
1 Wholehouse Proposed ACH(50) .000328 1647.8 90.4 169.72 A 115
6
HEATING SYSTEM
# System Type Subtype Speed .Efficiency. Capacity
Block
Ducts
1 Electric Heat Pump/ Split Sing[ HSPF:8.2
41 kBtulhr
1
sys#1
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FORK R405-202{l Worm— m- ca;Ineee w•nv . -r
„
- --.
- -_
COOLING SYSTEM
#,. Stem type
.Subtype
;- . _� , . ,• ;
'Subtype-
cY_
,Air.Flow
SHR.
Block
-
Dubts
1 Caniral Unit.
Spilt;
Singl SEER: 14 40 kBiu/hr 1'200 .(;6
0.73
4
sys#1
HOMATER SYSTEM,
# System Type
'SutType
Location'
EF Cap Use
'SetRrit
Conservation
1 Electric
None
Garage
0:93 50:ga1 70;ga1
120d@0
Norio
SOLAR HOT WATER SYSTEM,
FSEC
Cart # Gompany.Name
-_
Collector
System Model # Collector.Model # Area
Storage=
Volume
-
FEF
None None
fts
DUCTS
/ --;Supply —
V
=-- Return =- Air
CFM 25 CFM25
HVAG:#
Location R
Value Aiea
Location
Area Leakage Type Handler
TOT OUT
QN
RLF
Heat Cool
1 Attic
8 151 ' t2 Attic
50 ft� Proposed On ...Whole Hou
-= drn 99.6.cfm 0.05
0.50
1 1
TEMPERATURES `
Programable Thermostat: Y
Ceiling Fans:
Cooling Jan Fel
Heating
Feb
M:r
Apr
Apr
r] j un Jul
May Jun ri Jul rjAug
�X
.Jan
'Mar
g
Sep
Oct
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 80
80
80
86
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
66
68
66 66
68 68
66 66 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 68
66 66 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:lbs/s .ft.
612
0 it: 0.3
Whole House
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FORM R405-20ZO
ENERGY PERFORMANCE
LEVEL (EPL) D6PLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX* = 100
The lower the EnergyPerformance Index, the snore 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 ft=
3. Number of units, ifmultiple family 1
b. Frame - WoocJ, Adjacent R=13.0
329:33 ft2
c. N/A R=
ft2
4. Number of,Bedrooms 4
d. N/A R=
ftz
5. Is this a worst case? Yes
11. Ceiling Type and insulation level Insulation
Area
6. Conditioned floor area. (W) 1916
a. Under Attic (Vented) R=30.0
1916.00 ftz
b. N/A R=
ft'
7. Windows" Description Area
c. N/A R=
ftz
a. U-Factor: Dbl, V=0.35 127.00 ftz
12. Ducts, location & insulation level
R ftz
SHGC: SHGC=0.29
a. Sup: Attic, Ret: Attic, AH: Whole House
8 151
b. U-Factor: Dbl, U=0.61 40.00 ftz
SHGC: SHGC=0.34
13. Cooling systems kBtu/hr
Efficiency
c. U-Factor. WA ftz
a, Central Unit 40.6 .SEER:14.00
SHGC:
d. U-Factor: N/A ftz
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 ftz
a. Electric Cap: 50 gallons
SHGC(AVG): N/A
EF:0.93
9. Floor Types Insulation Area
b. Conservation features
a. Slab -On -Grade Edge Insulation R=0.0 1916.Oo ftz
None
b. N/A R= ftz
Credits (Performance method)
Pstat
c. N/A R= ftz
I certify that this home has complied with the Florida Energy Efficiency Code for Building
Construction through the above energy saying 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:q,31p __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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Florida; Building Code, ,En .rgy.Conservatro.n, 7t'WE- �tion (2020)
Mandato Re uir�etnenis for Residential, Performance, Prescri "five and ERI Methods_
ADDRESS;
Pe
LUCrmit Number.
ST tE,, FL ;
MANDATORY REQUIREMENTS- See.:indlvldual code sections foi'full details.
SECTION R4.01 GENERAL,
114014. Energy Performance Level (EPL) display card (Maridatory)._'The building official shall ;require,that an energy performance level (EFL)
display.caM be completed and certified by he builder to be accurate and correct before final approval of the building for.occupancy: Florida law
❑ (Section 553 g085, Flonda Statutes) requires theEPL display:card to be included as an addendum to;each sales oontractforboth presoid=and
nonpre'sold residential buildings. The EPL display ird contains information indicating the'energy performance level and efficiencies.of components
mstalled.in a dwelling umt. The building official shall venfy thatahe EFL dlsplay card completed:and signed by fhe.builder accurately reflects the plans
and specifications submitted to demonstrate code -compliance for;the building. A copy of t oFt display card canbe found in Appendix RD.
SECTION R462 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 thr'ough-11402..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 Iisted;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 asset 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
inflitration,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 havetight-fitting flue dampers or doors, and outdoor combustion air. Where
using tight -fitting doors on factory -built fireplaces listed -and labeled in accordanmwith UL 127, the doors shall be tested and listed for the
fireplace. Where using tight -fitting doors on inason'ry fireplaces; the doors shall be listed and labeled in accordance with•UL 907.
❑ R402A.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), wh'en.tested according -to NFRC 460 or
AAMA/ WDMA/CSA 101/1:S:2/A440 by an accredited;'independent laboratory and listed and' labeled by the manufacturer.
Exception: Site -built windows, skylights and doors.
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MANDATORY REQUIREMENTS - (Continued)
R402.4.4 Rooms containing fuel-burning,appliances. In Climate Zones 3 through 8, where open combustion air duds provide combustion air to
open combustion fuel burning appliances, ae appliances and "combustion air opening shall be located outsidethe building thermal'envelope or
enclosed in a room, tsolated'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 cerlings shall meet not less than the basement wall. R-value requirement. The door into the room shall be
fully gasketed and any water phes,and ducts in�the room insulated in accordance with Section R4t)3: The combustion.air tluct shall be insulated where it
passes through:conditioned space to. a minimum of k-8.
Exceptions:
1. Direct vent appliances: with both intake and exhaust pipes installed continuous to the outside.
2. Fireplaces and stoves complying with Section R402:4.2 and SectionR1006.of the Florida Building Code, Residential.
R402.4.5 Recessed lighting. Recessed luminaires installed_ In -'the building thermal envelope shall be seated to limit airleakage
between.condifioned, and unconditioned space`s. All recessed luminades,shall b6,10-rated and labeled as having an ait idakage rate not
more.than 2.0 cfrh (0:944 Us) when tested in accordance with ASTM E263 at a 1.57.psf (75 Pa) pressure differer_itial: All recessed
luminaires shall be sealed with a gasket'_or caulk;between the housing and the lnteriorwall or ceiling covering.
R403.1 Controls. SECTION R403 SYSTEMS
❑ R403.1.1 Thermostat provision (Mandatory). At least.one thermostat shall be' provided for each separate heating and cooling system.
R403.1.3 Heat pump supplementary heat (Mandatory). Heat pumps having supplementary electric -resistance heat shall have controls
that, except during defrost, prevent supplemental. heat operation when the heat pump compressor can meet the heating load.
❑ R403.3.2 Sealing (Mandatory) All ducts, air handlers; filter boxes and building cavities that form the primary air containment passageways
for air distribution systems shall be considered ducts"or plenum chambers, shall be constructed and sealed in accordance with Section
C403.2.9.2 of the Commercial Provisions of this code and shall be shown to meet 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, orindividuals licensed as set forth in Section 489.105(3)(0, (g) or (I), Florida Statutes, to be "substantially leak free in
accordance with Section R403.3.3.
R403.3.2.1 Sealed air handler. Air handlers shall have a manufacturer's designation for an air leakage of no more than 2 percent
of the design airflow rate when tested in accordance with ASHRAE 193.
R403.3.3 Duct testing (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods:
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.
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 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.
EI R403.4 Mechanical system piping Insulation (Mandatory). Mechanical system piping capable of carrying fluids above 105T (41 °C)
or below 55T (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 hot 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 turnoff the pump when the water in the circulation loop is at the desired temperature and when there is no
demand for water.
❑ 11403.5.1.2 Heat trace systems. Electric heat trace systems shall comply with IEEE 515.1 or UL 515. Controls for suchsystems 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)
1:1403.5.6 Heat traps (Mandatory'). Storage water heaters notequipped with Integral heat traps and having vertical pipe risers shall -have
heat traps' installed on both the inlets and outlets External heat traps shall consist of either a commercially available heat trap or a
downward and upward bend of at least, 3'/ inches'(89 mrrt).in the hot waterdistribution line and cold waterline located as close as:possible
to the storage tank.
R403.5.6 Water heater efficiencies (Mandatory).
11403 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 acxepta6le temperature settings for the intehded use. The minimum temperature
setting, range shall be4 rom 100"F to 140°F (38°C to 60°C).
R403.5.6.1.2 Shut down.. A separate switch or a clearly marked circuit breaker shall be provided to permit the. power supplied to
electric service systems to be turnedoff. A separate valve shall be provided to permit the energy -supplied to the nii fn liumer(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 Bulldmg Code, Energy Conservation, Commercial Provisions, for the,type of equipment Installed.
Equipment used to provide heating functiona„as part of a combination system shall satisfy all stated requirements for the appropriate
water -heating category. Solar water heaters shad meet the criteria of Section R403.5.ti.2.1.
R403.5A.1A 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 Gode., Residential, or Florida Building Code, Mechanical, as applicable, or with other approved means of ventilation
including: Natural, Infiltration or Mechanical means. `Outdoor air intakes and exhausts shall have automatic or gravity dampers that
close when the ventilation system is not operating.
R403.6.1 Whole -house mechanical ventilation system fan efficacy. .When installed to function as a whole -house mechanical
ventilation system, fans shall meet the efficacy requirements of Table R403.6.1.
Exception: Where an air handler that is integral to tested and listed HVAC equipment is used to provide whole -house mechanical
ventilation, the air handler shall be powered by an electronically commutatedmotor.
R403.6.2 Ventilation air. Residential buildings designed to be operated at a positive indoor pressure or for mechanical ventilation
shall meet the following criteria:
The design air change per hour minimums for residential buildings.in ASHRAE 62.2, Ventilation for Acceptable
Indoor Air Quality, shall be the maximum rates allowed for residential applications.
No ventilation or air-conditioning system make-up air shall be provided to conditioned space from attics,
crawlspaces, attached enclosed garages or outdoor spaces adjacent to swimming pools or spas.
If ventilation air is drawn from enclosed space(s), then the walls of the space(s) from which air is drawn shall be
insulated to a minimum of R-11 and the ceiling shall be insulated to a minimum of R-19, space permitting, or R-10
otherwise.
R403.7 Heating and cooling equipment.
R403.7.1 Equipment sizing (Mandatory): Heating and cooling equipment shall be sized in accordance with ACCA Manual S based
on the equipment loads calculated in accordance with ACCA Manual J or other approved heating and cooling calculation
methodologies, based on building loads for the directional orientation of the building. The manufacturer and model number of the
outdoor and indoor units (if split system) shall be submitted along with the sensible and total cooling capacities at the design
conditions described in Section R302.1. This Code does not allow designer safety factors, provisions for future expansion or other
factors that affect equipment sizing. System sizing calculations shall not include loads created by local intermittent mechanical
ventilation such as standard kitchen and bathroom exhaust systems. New or replacement heating and cooling equipment shall have
an efficiency rating equal to or greater than the minimum required by federal law for the geographic location where the equipment is
installed.
TABLE R403.6.1
WHOLE -HOUSE MECHANICAL VENTILATION sysTFM FAN F9:91r_Ar1_V
FAN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFM/WATT)
AIRFLOW RATE MAXIMU
(CFM)
HRV or ERV
Any
1.2 cfm/watt
Any
Range hoods
Any
2.8 cfmlwatt
Any
In -line fan
Any
2.8 cfm/watt
Any
Bathroom, utility room
10
1.4 cfm/watt
<90
Bathroom, utility room
90
2.8 cfm/watt
Any
For SI: 1 cfm = 28.3 Umin. a. When tested in accordance with HNI 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 1.15.times greater'than the total load calculated according to the procedure selected in
Section R403.7, or the closest available size provided by the. manufacturer's product lines, The corresponding latent capacity of the
equipment shall not be less than the calculated latent load.
The published value for AHRI total capacity is a nominal, rating -test value and shall not be used far equipment, sizing. Manufacturer's
• expanded performance data, shall'be used to select.cooling-only equipment. This selection shall be based on the outdoor design dry-bulb
temperature for the load calculation (or entering water temperature for water -source equipment), the blower .Cf=M provided by the.expanded
performance data, the design value forentering wet -bulb temperature and the design value for entering dry=buib temperature:
Design values for entering wet -bulb and -dry-bulb temperatures shall be for the indoor dry bulb and relative humidity used for the load
calculation and shall be adjusted for return side gains if`the return duct(s) is installed in.an unconditioned space.
Exceptions:
1. Attached single- and multiple -family residential equipment sizing may be selected, so that its cooling capacity is less than the
calculated total sensible load but not.less than 80 percent of that load.
2.
When signed and sealed by a Florida -registered engineer, in attached single- and multiple -family units, the capacity, of
equipment maybe 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.
❑ R403.7A.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 6404 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 extemal 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 breake_ r for the
power to the heater. Gas -fired heaters shall not be equipped with continuously burning ignition pilots.
R403.10.2 Time switches. Time switches or other control methods that can automatically turn off and on according to a preset schedule
shall be installed for heaters and pump motors. Heaters and pump motors that have built-in time switches shall be in compliance with this
section.
Exceptions:
I. Where public health standards require 24-hour pump operation.
2. Pumps that operate solar- and waste -heat -recovery pool heating systems.
3. Where pumps are powered exclusively from on -site renewable generation.
12/22/2020 2:45 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 4 of 5
Q 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 orother vapor -retardant means shall not be required.
R403.10.4 Gas- and oil -fired pool and spa heaters. All gas -and oil -fired pool and,spa heaters shall have a minimum thermal
efficiency of 82 percent for heaters manufactured on or after April 16, 2013, when tested in accordance with ANSI Z 21.56. Pool
heaters fired,bynatural orLF gas; shall not'have continuously burning pilotNghts:
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 ConditionsLwAirTempeaoture. Atest report from an independent laboratory is
required to verify, procedure compliance. Geothermal swimming -pool heat pumps are not required to meet this standard.
R403.11 Portable spas (Mandatory). The energy consumption of electric -powered portable spas shall be controlled by the
requirements of APSP-1'4.
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 Ifthe. 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 byA 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'Flonda Building Code, Residential.
E] 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 duds 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 dud.
3. A ducted dehumidifier shall not be ducted to or from a central ducted cooling system on the return duct side upstream from the
central cooling evaporator coil.
4. Ductwork associated with a dehumidifier located in unconditioned space shall be insulated to a minimum of R-6.
SECTION R404
ELECTRICAL POWER AND LIGHTING SYSTEMS
R404.1 Lighting equipment (Mandatory). Not less than 90:percent of the lamps in permanently installed luminaires shall have an
efficacy of at least 45 lumens -per -watt or shall utilize lamps with an efficacy of not less than 65 lumens -per -watt.
R404.1.1 Lighting equipment (Mandatory). Fuel gas lighting systems shall not have continuously burning pilot lights.
12/22/2020 2:45 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 5 of 6
2020!- AIR ,BARRIER ,AND,-INSlU-4ATiQN-,INgPEC-'TIC) COMPONENT -CRITERIA
POMP -ON N
. , , .. _gNT __ __
TABLE, 4014.41
AIR BARRIERANP INP!JL4.TION p 1 a
INS 8CT 0WQQM.P,.pN-ENr,C-_RItEMA
Project Name: 21 tXPRES$ 1916 CALIL35TVINCOM,SH16L"UC I Pujlqqi:, Name: OR HORTON
Street: Permit Office:
City, Staite,,Zlp: ST LUCIE, PL, P.ermit-N U m be, r:
Ae
Owner: Dr:Horton JUrisdI66ri:
Design Location: FL,:STLUCIE.CoLINTL
COMPONENT
AIR 94"ER.PofT",
INSULATION .INSTALLATION' CRITERIA
Geni
AJ!r4'pp_rr_0'e6b16 insulation shall
(Oulrbrnents
The'exterior;hermal ehvOlooe'
k rl s'ih the. " IS
Erea so 6int air. anier!,shal[be sealed.
mt.bq used. asz-tdailing material.
'The -air barrier in any dropped ceiling/soffit shall'be aligned lignddl With
1the insulation and any gaps in the —air 'barrier 6611'be i6pilad;
The insulation. in any dropped ceilihgfs6ffit
Access openings, drop down stairsvial!doors rs- t6
or knee
shall be.aligned With the alt,birrier.-
unconditioned attic spaces shall bie sealed.
Wells
Th6 junction of.the f6uridatidfi plate shall be sealed.
'Cavities within. corrdlrs13rd headers ol"frim6walis
The junction of the top plateand the'tbpof exterior walls 'slhall be
shall be insulated by completely filling.t'he. cavity
�sealed.
'knee walls shall.be sealed.
with a .1 material having.at - hermA resistance of R-3
..
per inch minimum.
=thermal envelope insulation for framed
all be. Installed In substantial contact and
continuous'all nm6ritwiththe'airbaffier.
Windows, skylights
The space between WlndoW/d66r jambs and framing, and
and doors
skylights and framing shall be sealed.
Rlrti joists
Rim,shall include the air barrier.
Rim. joists shall be insulated.
Floors
(including
The.air barrier shall be installed at any exposed edge of
insulati6n.
Floor framing cavity insulation shall Abe: installed to
above -garage
.maintain permanent contact with the underside of
and cantilevered
-s6bfloor decking orfloo floor framing cavity insulation
floors)
shall be permitted to be in contact with the top side
,
of sheathing, or continuous insulation'in§t alldd on
the underside of floor framing and extends from the
bottom to the too of all perimeter floor framing
members.
Crawl space walls
Exposed earth in unvenied crawl spaces shall be covered with
Where provided instead of floor Insulation, insulation
P Class I vapor retarder -Withoverlappinq joints taped.
shall be:permariently attached to the 6rawlspace wall:
i.
Shafts, penetrations
Duct shaftd, utility penetrations, and A66 shifts opening to
exterior*or unconditioned S13ace.shaill. 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 sealingshall provided between the•gard a and conditioned spacas.
Recessedlighting
Recessed light fixtures installedi
Jn the building thermal envelope
Recessed light fixtures installed in the building
shall be:s6aled to the finished surface;
thermal envelope shall be air tight and IC
C rated.
Plumbing and wiring
Batt insulation shall be cutreatly10 fit around wiring
and, plumbing in exterior walls, or insulation that on
-installation readily conforms to available space'shall
ii2ing'and wiriij`g a
Showedtub
The air barrier installed at exterior Walls adjacent to showers and
Exterior walls adjacent to showers
howers and tubs shall
on exterior wall
tubs sfiail:sepanaibilhem'fr6rn the stiowe'rs'-and tubs.
be insulated,
ElectiicaUphone box or
The air barrier shall be installed. behind electrical or communication
exterior walls
boxes, or air -Pealed bokes'shall be installed.
HVAC register boots
HvAc:supply1fid returnregister, boots that. penetrate -building
thermal epV61op6' StfalLbebaled to t6i,"sub;tio'
s.. or; wall covering, or
Concealed 'When
required to be; sealed, -concealed firesprin klers shall . onlytip
aprihkiers
sealed in a manner jh�& 1. ' r6co ' rhinnend ed by the manufacturer:
Ca ' ulking or other -adhesive sealants shall not.be used to fill,volds
betwi�dn fife sl�rinkler vee�litqs inii willisjorceilings-
- - .. I I ---- _- 1 - , , : ---. .!;� . - -%I
12122/2020 2:45 Pm
tnergyGauge@) USA 7O..00 - Flakes420 FBC 7th Edition (2020) Compliant- Software Page 1 of 1
1 Envelope Leakage Test Report (Blower Door Test)
Residential Prescr�P.- Peirfolrmance.or.ERI Method Compliance
2020 Florida Building Code, ;Einergy Conservation, 7th: Edition
Jurisdiction: r1mito.
Job information
Builder: DR HORTON. Community: Lot: NA
Address:
City: :ST LUCIE State: FL Zip;
Air Leakage Test Results Passing+results must meet either the, ,Performance, Prescriptive, or ERI Method
I Q PRESCRIPTIVE METHOD -The building or dwelh
changes peng.unitshall,be tested and•verified as having an air leakage rate of not:exceeding 7 air
r hour at a pressure of'02 iwI
.nch..g; (50,Pascals) ImClimate Zones 1 and 2.
Q PERFORMANCE or ERI METHOD -The -building or dwelling unit shall be tested and verified as having an air leakage rate of riot exceeding
the selected ACH(50) value, as shown on Form R405-2020 (Performance) or R406-2020:(ERI), section labeled as infiltration,. sub -section ACH50.
A'C14(50) specified on Form'R405-202o-Energy Calc (Performance) or R406-2020 (ERI): 6.000:
x 60 _ 16478 — Method for calculating building volume:
CFM(50) Building Volume ACH(50):
Q Retrieved from architectural. plans
F-1 PASS • Code software calculated
El When ACH(50) is less than 3, Mechanical Ventilation installation Q Field measured and calculated
must be verified by building department.
R402.4.1.2 Testing. Testing shall be conducted in accordance with ANSI/RESNET/ICC 380' -and reported at a pressure of 0.2 inch vir.g. (50 Pascals)
Testing shall be conducted by either individuals as defined in Section 553.993(5) or (7), F/odda:Statues. 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 thecode official. Testing shall be'performed at any time after creation of all penetrations of the building thermal envelope.
During testing:
1. Exterior windows and doors, fireplace and stove doors. shall be closed, but not sealed, beyond the intended weatherstrippinor other infiltration
control measures. g
2. Dampers including exhaust, intake, makeup air; back draft and flue dampers shall be closed, but not sealed beyond intended infiltration control
measures.
3. Interior doors, if Installed at the,time of the test, shall be open.
4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed.
5. Heating and cooling systems, if installed at the time of the test, shall be turned off.
6. Supply and 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 thecompliance method-selected.above.
Signature of Tester:
Printed Name of Tester.
. License/Certification #:
Date of Test:
Issuing Authority:
12/22/2020 2:45:58 PM Ene(gy.Gauge® USA 7:0.00 - FlaRe62020 FBC 7th Edition (2020) Compliant Software Page 1 of 1
,D.uOloakage Test Report.
Residential Presc.104e, Pefforarnance or ERI Method C.o,..lmplialnce
Jurisdiction: Permit #:
Job Information
Builder. DR HORTON -Community Lot: NA
Address:
City: S.T LUCIE State: FL
Zip:
Duct Leakage Test Results
System 1
cfm25
System 2
cfm25
System 3
cfm25
Sum of others
cf1m25
Total of all
cfm25
1916 = Qn
Total of all Total Conditioned
systems Square Footage
❑ PASS ❑FAIL
-Q Prescriptive Method. cfm25 (Total)
To qualify as "substantially leak free" .Qn Total must be less than or
equal to 0.04 if air handler unit is installed. If air handler.unit is not
installed, Qn'Total must be less than or equal to 0.03. This testing
method meets the requirements in accordance with Section R403.3.3.
:Is the air handler unit installed during testing? 0 YES (S Q ❑ N O (S 60.)
Q Performance/ERI Method cfm25 (Out or Total)
`Ta qualify using this method,. Qn, must not be greater than the
Leakage Type selected on Form
Proposed Qn 0.05
Duct tightness shall be. verified by testing in accordance with ANSI/RESNET/ICC380 by either individualsas 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.
Testing Company
Company Name: Phone:
I hereby verify that the above duct leakage testing results are in accordance with the Florida Building Code requirements with, the
selected compliance path as stated above, either the:Prescriptive Method or Performance Method.
Signature of Tester:
Printed Name of Tester:
. License/Certification #:
Date of Test:
Issuing Authority:
12J,22/2020 2:46:61 0M
Page 1 of 1
2021 Express 1,916 Calf Large Left 2020 Vinyl Comfort Shingle 3.5 Ton St. Lucie
HVAC Load Calculations
for
Dr Horton
EFJ h
RHVACR��II7�Ey�i`TtAL
HvAc T tram
Prepared By:
Kristin Kelly
Florida Breeze
6928 Vickie Circle
West Melbourne, FI 32904
321-951-8767
Tuesday, December 29, 2020
lthvac 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 -'Residential & L'ight+Commercial'HVAC Loads' EIS Software Developm®nt, Inc.
, 021 •Express 1916'Cali Large -Left 2020 Uinyl•Comfort Shingle 3.5 Ton
Fldrida Breeze St.Lucie `
West Melbourne FL 32904 Page
2
(�Pro�et;t Report - -
General ffroject Information
•Project Title: 2021 Express'1916 Cali Large,e YO20 Vinyl Comfort Shingle 3 5"Ton St.Lucie
Designed By: Kristin Kelly
Pr9ject,Date: Tuesday; December 29, 2020
Client Name: Dr'Hoiton
Company, Name: Flonda Breeze
Company Representative: KristinK.elly
Company,Address: 6928. Vickie Circle
Company City: West Melbourne, FI 32904
Company Phone: 321951.=8767
Design eta
Reference City. St. Lucie, Florida'
i Building Orientation: Front doo_rface s North
I Daily Temperature Range: Medium
Latitude: 27 Degrees
I Elevation: 25 ft.
Altitude Factor: 0.999
Outdoor Outdoor Outdoor Indoor Indoor Grains
Div Bulb Wet -Bulb Rel.Hum Re1:Hum' Dry Bulb Difference
Winter: 42 39.4 n/a In/a 70 n/a +
Summer: 90 78 590A 500% 75 61
j Check Figures
l: Total Building- PP y Square Su I � .CFM: - 1 016 CFM Per S uft.'. 0.530
Square ft. of Room Area: 1,91ti Square ft. Per Ton: 643
i Volume (ft3):. 16,478
I Building 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 %
s Total Cooling Required Including Ventilation Air: 35,741 Btuh 2.08 Tons (Based On Sensible + Latent)
[Notes.. y
• .•...+...�,�.,, .,ww. appluvou 1y1d11ua1 J, v dnu a 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:\ ...\2021 Express ... St.Lucie.rh9 Tuesday, December 29, 2020, 4:12 PM
Rhvac - Residential & Light Commercial HVAC Loads Elite Software Development, Inc.
Florida Breeze 021 Express 1916 Cali Large Left 2020 Vinyl Comfort Shingle 3.5 Ton
West Melbourne, FL 32904 St.Lucie
Page 3
['Miscellane_ous
System 1 Whole House Outdoor Outdoor Outdoor Indoor Indoor Grains
.In ut Data D Bulb Wet Bulb Rel.Hum Rel Hum Dry Bulb Difference
Winter.' 42" 39A -80% n/a 70 n/a
Summer: 90 78 59% 50%. 75 61.09
Duct SlAF9 n - uts
Main Trunk
Runouts
Calculate: Yes
Yes
Use Schedule: Yes
Yes
Roughness Factor: 0.01000
0.01000
Pressure Drop: 0.1600 in.wg:/l00 ft.
0:1000 in:wg./l00 ft.
Minimum Velocity: 550 ft./min
450 ft./min
Maximum Velocity: 600 ft./min
760 ft./min
Minimum Height: 0 in:
0 in.
Maximum Height:. 0 in.
0 in.
T�
Winter
Infiltration Specified:. 0.380 AC/hr
Summer
0.200 AC/hr
104 CFM
55 CFM
Infiltration Actuate 0.380 AC/hr
0.200 AC/hr
Above Grade Volume; X 16.478 Cu.ft.
X 16,478 Cu.A.
6,262 Cu.ft./hr
3,296 Cu.ft./hr
X 0.0167
X 0.016.7
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
Leakage Insulation Area (T]MDD
From
1 Supply Attic 16B
0.12 8 790
No
1 Return Attic 16B
0.12 8 680
No
C:\ ...\2021 Express ... St.Lucie.rh9 Tuesday, December 29, 2020, 4:12 PM
0
• ••, wvuam. cw ..�yna,yvruenerc�aI evx<. LoaQs 1 ql� pi $ ftw D ,
021Express 1916 CaliLar eLeftb2020y
.ViI ComforYE
Fonda Breeze F S
Vllest`Met6ourne, F.,L �32904 r. �°
Load":Preview Rent-rt
Sys�rri:1
298 843 1916
J643.
28259
7487
35747
33,389
410
1016 10]6'
J
298' 1;916
.. ..,,
28;259'
_.
7"467
35,7.47
".
a3,384'
410
10161 1 a16`:
1:
,SupplyOuctCatent
75311"
753,
--
6
RetumDuct
5;934t
2,706
8639
1g50;
Zar1e.1
1916
22325"
:.
4;030
:26,355
.31,534
1
410
1018; 1,018;
06.,
1 Whole House
1916
22,325
4p3q.
261355
31;534
410
,
1,016'� 1016;
448@i3;
6,68A;7,
CA ...12021 Express.... Stlucie:rh9
Tuesday, December 29, 2020, 4:12 PM
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Florida Breeze.
Type [Reg.Size]
Upstream
'Shape
Roughness
Temperature
-Duct 'Name: ZT-400, Effectivo.Length:,.,0:0
Trunk 00.03"
Up: Fan 72"
Rnd 0:'0
Nearest Inch 1, 022
OP1 Express 1916 Cali
stein
Diameter
Width
Height
Area
1.5
11.6
16.4
0
---Duct Name ,SR-1.00, Supplies: Whole House, Effective Length: 80
Runout, Reg, 1Ox6 001 4
Up:ST-100 72 31
Rnd 8.0 4:4
Nearest inch 73 8.4
--Duct Name: SR-110, Supplies Whole House,,:Effective Length:.10.0
Runout; -Reg::8x4 -6.01 4'
Ijp: ST-100" 72 3.1
Rnd 10:0 4.4
Nearest Inch 73 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 73 23.6
---Duct Name: SR430, Supplies: Whole House, Effective Length: 11.0
Runout," Reg: 1 Ox6 0.01' 5
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"
Runout, Reg: 8x4 0.01 4
Up: ST-100 72 3.1
Rnd 9:0 4.4
Nearest Inch 73 9.4
---Duct Name: ST.I10, Effective Length:.15.0
Trunk 0,003 16
Up: ST-100 72 12.4
Rnd 15.0 1.7.5
Nearest Inch 584 62 8
---Duct Name: SR-150, Supplies: Whole House, Effective Length: 8.0
Runout, Reg: 1Ox6 0.01 6
Up:, ST-110 72 4.7
Rnd 8.0 6.6
Nearest Inch 73 12.6
;Velocity � ; I " S
Loss/100
Fit;Eq
AP_Avail co
833"
0:089
0.U.,
0.076
837
0.757
0.0.15
.837
0.767
0.0
0.000
372
0.087
0.0
0.063
535
0.229
0.0
0.051
837
0.757
0.0
0.008
418
0:022,
0.0
0.072
372
0.087
0.0
0.066
0.000
0..000
0.25 .
0.25
0.061
0.000
0.061
0.314
OV6
0.000
0.076
0.329
0.013
0.000
0.013
0.266
0.025
0.000
0.025
0.279
0.068
0.000
0.068
0.322
0.003
0.000
0.003
0.257
0.007
0.000
0.007
0.264
CA ...\2021 Express ... St.Lucie.rh9
Tuesday, December 29, 2020, 4:12 PM
Rhvac - Residential' LlghttCommercial HVAC Loads Elite Software Development, inc.
Fio�ida Breeze OZ1 Express 1916 Ceti Large Left 202U: Vinyl Co'rrfort Ohingle'3 5 Ton,
West Melbourne, +Fi. 32904 St,Lucie
Pa e 7
Tabular Manua! D. Ductsize Data Duct System 1 Supply (cont'd)
---Duct Name, etc.
,Type [Reg.Sizej Roughness Diameter Velocity SPL Duct
Upstream Temperature Width _ Lossl100 y SPL,Fit
S z n 'Shape Length Height FitEgLen SPL Tot
- . CFM Area SP.Avail SPL.Cumul
Duct Name: SR-1.60,,.Supplies: Whole House, Effective Length:12.0.
Runout, ;Reg 10x6 0.01 6 372 0.010
Up: ST-110 72
Rnd 4.7 0.087 6.000
1'2:0 6.6 U;U, 0:010
Nearest Inch 73 18.8 0.0.612 0.267
--Duct Name: SR470, Supplies: Whole House, Effective Length: ,5.0
Runout, Reg: 1Ox6 0.01 6 372 0.004
Up: ST-110 72 4.7 0.087 0.000
Rnd 5.0 6.6 0.6 0.004
Nearest Inch 73 7.9 0.068 0.261
i
--Duct Name: SR-180, Supplies: Whole,House, Effective Length: 12.0
Runout, Reg: 10x6 0.01 6 372 0.010
Up: STA 10 72 4.7 0.087 0.000
I Rnd 12.0 6.6 0.0 0.010
Nearest Inch 73 18,8 0.062 0.261
---Duct Name: SR-190, Supplies: Whole House, Effective Length: 11.0
Runout, Reg: 10x6 0:01 7 273
i Up. ST-110 72 0.004
5A 0.038 0.000
Rnd 11.0 7.7 0:0 0.604
Nearest Inch 73 20.2 0.068 0.261
---Duct Name: SR-200, Supplies: Whole House; Effective Length: 10.0
Runout, Reg: 1Ox6 0.01 5 535 0.023
Up: ST-110 72 3.9 0.229 0.600
Rnd 10.6 6.5 0.0 0.023
f Nearest Inch 73 13.1 0.050 0.280
---Duct Name: SR-210, Supplies: Whole House, Effective Length: 9.0
Runout, Reg: 8x4 0.01 4 837 0.068
j Up: STA 10 72 3.1 0.757
0.000
Rnd 9.0 4.4 0.0 0:068
Nearest Inch 73 9.4 0.004 0.325
--Duct Name: SR-220, Supplies: Whole House, Effective Length: 8.0
Runout, Reg: 8x4 6.61 4 837 0.061
Up: ST410 72 3.1 0.757 0.000
Rnd 8.0 4.4 0.0 0.061
Nearest Inch 73 8.4 0.012 0.317
--Duct Name: SR-230, Supplies: Whole House, Effective Length: 12:0
Runout, Reg: 1Ox6 0.01 5 535 0.027
Up: ST-100 72 3.9 0.229 0.000
Rnd 12.0 5.5 0.0 0.027
Nearest Inch 73 15J 0.048 0.281
Report Units: Pressure: in.wg, Duct lengths: feet, Duct sizes: inch; Airflow: CFM, Velocity: ft./min, Temperature: F
CA ...12021 Express ... St.Lucie.rh9 Tuesday, December 29, 2020, 4:12 PM
Breeze 021 Express 1916 Cali Large Left 202o Vnyl
elbourne, FL 32904
alaiIVlanual"D- ,-U0 ize:Da D ctS7VS M .1 sign lily-M;;ntrrh
Shingle 3.5 Ton
St.Lucie
Paeie 8
Type [Reg:Size
U'stream Roughness Diameter Velocity SPL.Duct
p Temperature Width Loss/1.00 SPL.Fit
Shape Length S-zin CFM Height Fit.Eq.Len SPL.Tot
Area SP.Avail SPL Cumul
Notes: Static pressure available values for return, "ducts are at the entrance ofthetFOr upplk, hey 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 higheststatic pressure available Total and!cumulative static pressure loss values fog the supply main trunk
include any device pressure losses entered, antl the cumulative may also include the total static.Pressure loss of the return
side.
Number of active runouts:
L
14
Total runout outlet -airflow:
1,022
Main trunk airflow:
1,022
Largest trunk diameter.
16 8T-110
Largest runout diameter.
7 SR=190
Smallest trunk diameter.
15 SIT-1 0
Smallest runout diameter:
4 SR-100
Supply fan external static pressure:
0.329
Supply fan device pressure losses:
0.250.
Supply fan static pressure available:
0.079
Runout maximum cumulative static pressure loss:
0.329
SR-110
Return loss added to supply:
0.003
Total effective length of return ( ft.):
4.0
RR-120
Total effective length of supply (ft.):
10.0
SR-110
Overall total effective length ( ft.):
Design overall friction rate per 100 ft.:
14.0
RR-120 to SR-110
0.565
(Available SP x 100 / TEL)
System duct surface area (Scenario 1):
Total system duct surface
254
(Not linked to duct load)
area:
254
C:1... 12021 Express ... St.Lucie.rh9
Tuesday, December 29, 2020, 4:12 PM
Florida Breeze
+- - _ r.wNL.4/, ✓GVLOILG L/Q(Q'.(Jj
- 'Duct Name, etc.
Type [Reg.Sizej
Roughness
Upstream
Temperature
Shape
Length
Sizing
CFM
--Duct Namer RT-100,
Effec_ tive Length: 0.0,
Trunk
0:003
Up: fan
72
And
0.0
Nearest Inch
1,017
--Duct Name: RR-100, Effective Length: 1.0
Runout, Reg: 12x16
0.'003
Up; RT-100
72
Rnd
1.0
Nearest Inch
339
---Duct Name: RT-11:0, Effective Length: 00
Trunk
0.003
Up: RT-100
72 72
Rnd
0.0
Nearest Inch-
678
---Duct Name: RR-110, Effective Length:0.0
Runout, Reg: 12x12 0.003
Up: RT-110 72
Rnd 0.0
Nearest Inch 339
. vcn,p,nCn[, inc.021 Express 1916'Cali Large Left 2020 vinyl Comfort Shingle 3.5 Ton
� Sf. Lucie
Page 9
9 Return. - -
Diameter
Velocity
SPL.Duct
Width
WWI00
SPL. Fit
Height
Fit.Eq;Len
SPL. Tot
Area ,
SP.Avail
SPL:Cumul
15
829
0.600
11,,6
0.089
0.000
16.4
-0.0
0.000
0
-0.003
0.003
16
243
0.000
12.4
0.608
0.000
17.5
0.0
0.000
4.2
-0.003
0.000
10
1,243
0.000
1.8
0.329
0.000
10.0
0.0
0.00.0
0
-0.003
0.003
10
622
0.000
7.8
0.085
0.000
10.9
0.6
0.000
0
-0.003
0.000
---Duct Name: RR=120, Effective Length: 4.0
Runout, Reg: 12x12 0.003
Up: RT-110 72 10 622 0.003
1 Rnd 7 8 0.085 0.000
4.0 10.9 0.0 Nearest Inch 339 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
i
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 staticpressure 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-100
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:
0.0.03
Total effective length of return (ft.):
4.0
RR-120
CA ...\2021 Express ... St.Lucie:rh9
Tuesday, December 29, 2020, 4:12 PM
Florida Breeze
IN
System duct.suri .ce,;area (Scenario 1),
Total systern duct _surface area:
Notes
Rhvac is an AC.CA' approved Manual J.
Calculations are performed per ACCA a
All computed results are estimates. as b
Be sure to seledt a unit that meets both
Your design coriditions.
021 Express 1916'Cali Large Left 2020.. Vn I Comfort Shin le
IV
,uuVL; :c7YJLCl,II- �l
14:8
14:8
(Not linked to duct load)
diEL, Version.2, and.ACCA Manual D.
d weather may_
vary.
latent loads according.to the manufacturer's performance.data at
C:1...%2021 Express ... St.Lucie.rh9
Tuesday. December 29- 2020. 4-12 PM
Resiaenuai A tight COmmerclal HVAC LoadsElite
Software Development, Inc.
EFloridaBreeze �& 021 Express 1916 Cali Large Left 2020Vinyl-Comfort Shingle 3.5 Ton
Melbourne, FL 32904
St.Lucie
- Total Building.Su ry Toads
Page 11
-
_
Companent
Descri tion Area
Quan
7�Sen
Lat �727n
Total
2A v=o; Glazing=Double pane low-e (e = 0 60),. operable 140.4
ss
1,377
Gain
Gain
window, vinyl frame, U-value 0.35, SHGC 0 29
0 2,613
2,61-3
2A-m-d: Glazing-Doublepane low=e (e ='0.60),
.sliding 40.8
glass door, metal fame no break, U-value U1,
697
0 665
665
SHGC 0.34
2B-v-o: Glazing -Double pane low-e (e = 0.6.0), fixed sash, 3.9
vinyl frame, U-value 0.35, SHGC 0.29
38
0 44
44
11 J: Door -Metal - Fiberglass Core; U-value 0.6 20.4
11 D: Door-VNood - Solid C
Cora,- U-value 0.39
343
0 318
19
13AB-0fcs: Wall -Block, no blanket or board insulation,
208
0 1.93
193
93
1218.3
filled core, siding finish, U-value 0;.183
6,243
0 3,88.0
3,880
12C-Osw: Wall -Frame, R-13 insulation in 2 x 4 stud 317.1
808
cavity, .no board insulation,, siding finish, wood studs,
0 620
620
j U-value 0.091
j 168-30: Roof/Ceiling-Under Attic with Insulation on Attic 1916
1,717
Floor (also use for Knee Walls and Partition
0 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
i' 22A-pm: Floor -Slab on grade, No edge insulation, no 200
6,608
0 0
! insulation below floor, any floor cover, passive, heavy
0
dry or light wet soil, U-value 1.18
Subtotals for structure:
People:
18,039
0 11,399
11,399
5
Equipment:
1, 000 1,150
2,150
Lighting: 0
750 2,680
3,430
Ductwork:
Infiltration: Winter-CFM: 104, Summer CFM: 55
12,134
0
3,457 12,050
0
15,508
Ventilation: Winter CFM: 0, Summer CFM: 0
3,211
2,280 905
3,185
AED Excursion:
0
0 0
0
Total Building Load Totals:
0
0 75
75
33,384
7,487 28,259
35,74
J[Check.Figures - --
_
Total Building Supply CFM: 1,016 CFM Per'Square ft.:
Square ft. of Room Area:
0.630
1,916 Square ft. Per Ton:
Volume (ft3): 16,478
643
Building Loads
i Total Heating Required Including Ventilation Air: 33,384 Btuh
33.384 MBH
Total Sensible Gain: 28,259 Btuh
Total Latent Gain:
79
7,487 Btuh
Total Cooling Required Including Ventilation Air. 35,747 Btuh
21 %
2.98 Tons (Based On Sensible +
Latent )
Notes -
Rhvac is an ACCA approved Manual J, D and S computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed "results are estimates, as building use and weather may vary.
Be sure to. select a unit that meets both sensible :and latent loads according
to the manufacturer's performance data at
your design conditions,
I
I
I ,
C:1... 12021 Express ... St.Lucie.rh9
Tuesday, December 29, 2020, 4:12 PM
Florida Breeze
Whole'Rouse
window, vinyl frame, U-value 0.35, SHGC i3 29
2A-m-d. Glazing -Double pane low-e (e = 0.60), sliding
glass door, metal frame nobreak, U-value 0:61,
SHGC 0,34
29-v-o: Glazing -Double part low-e (e =, 0.60), fixed sash,
vinyl frame, U-value 0':35, SHGC 0.29
' 1 U .Dgor-Metal - Fiberglass Core, U-value 0.6
11 D: Door -Wood - Solid Core, U-value 0.39
13AB-0fcs: Wall -Block, no blanket, or board insulation,
filled core, siding finish, U-value 0.183
12C-Osw: Wall -Frame, R-13 insulation in 2 x 4 stud
cavity, no board insulation; siding finish, wood studs,
U-value 0.091
1613-30: 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
j Ventilation: Winter CFM: 0, Summer CFM: 0
AED Excursion:
System 1 Whole House Load Totals:
Check.Figures - --- -
; Supply CFM: 1;018
Square ft. of Room Area: 1,916
Volume (ft'): 16,478
021 Express;19i6 Cali Large Left 2020'Vinyl ComfL'"Viopmen; Inc.
ort Shingle 3.5 Ton
St. Lucie
-..,.-. 1,01 r :u 2 613... 2,613
46.8 697 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
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
1,150
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
uf-jvi ver square tt.:
Square ft. Per Ton:
0.530
643
t otal Heating Required Including Ventilation Air: 33,384 Btuh
31384 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 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✓ I
`Breeze '
,Jyslem 7
02111 i*ress
Cooling
System Type:
OutdooF Model
Air Source Heat. Pump
Indoor .Model
R4H442(A;G)KFI*
FXM4X42i *AL
Tradename:
14 SEER R SERIES R410A HP
Outdoor Manufacturer:
COMFORTMAKER
Description:Air
Source Heat Pump
AHRI Reference .IVo.:
204902U57
Capacity:
38;636
Efficiency:
14 SEER
Heating
System Type:
Air Source Heat, Pump
Model:
R4H442(A,G)KP—
Tradename:
14:SEER R SERIES R410A HP
Manufacturer:
COMFORTMAKER
Description:
Air Source Heat Pump
Capacity:
411000
Efficiency:
8.2 HSPF
This system's equipment was selected in accordance with ACCA Manual S.
Manual S equipment sizing data: 90F, SOWS: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDB: 70F, Sen. gain:
28,259 Btuh; Lat.. gain: 7,487 Btuh, Sen. loss: 33,384 Bt6h, .Entering clg. coil fib: 80.3F; Entering clg. coil WB: 64.3F,
Entering htg, coil DB: 65.9F, Clg.
coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 1016 CFM, Req. htg. airflow: 410 CFM
C:1... \2021 Express ... St.Lucie.rh9 A Tuesday, December 29, 2020, 4:12 PM
Rhvac - Residential 8, Light Commercial HVAC Loads
Elite Software Development, Inc.
Q21.Express 1916 Cali Large Left.2020 Vinyl Comfort Shingle 3.5 Ton
Florida Breeze
�
West Melboume, FL 32904
St.Lucie
le
System :1'' Room Load Summary
Page
Htg Min Run - Run
Room Area Sens Htg Duct Duct
Clg Clg Min Act
Senn. Lat Clg Sys
No Name SF Btuh CFM Size Vel
=-Zone 1-- _
,
Btuh Btuh CFM • CFM
1 Whole House 1,916 31,534 410 4,4,6,5, -
22,325 4,080 1,016 1,016
4,6,6,6,
6,7,5,4,
- 4,5
—
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 size results from Manual D Ductsize since they can vary within the room.
See the Manual D Ductsize report for duct velocities and other data.
Cooling System Summary
+J
Cooling Sensible/Latent Sensible
Latent Total1
t Tons Split Btuh
I
Btuh Btuh
Net Required: 2.98 79% / 21 % 28, 59
7,487 35,747
Actual: 3.22 79% / 21 % 30,573
8,062 98,686
.�
Heating System
Cooling System
i Type: Air Source Heat Pump
Air Source Heat Pump
Model: R4H442(A,G)KP**
13411442(A,G)KIR"
Indoor Model:
FXM4X42**AL
Brand: 14 SEER R SERIES R410A HP
14 SEER R SERIES R410A HP
Description: Air Source Heat Pump
Air Source Heat Pump
Efficiency: 8.2 HSPF
14 SEER
Sound: 0
0
Capacity: 41,000 Btuh
38,636 Btuh
Sensible Capacity: n/a
30,573 Btuh
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: 90F, SOWS: 78F, WODB: 42F, SIDE: 75F, SIRH: 50%, WIDE: 70F, Sen. gain:
28,259 Btuh, Lat. gain: 7,487 Btuh, Sen. loss: 33,384 Btuh, Entering clg. coil. DB: 80.3F, -Entering elg. coil WB: 64.3F,
I Entering htg. coil DB: 65.9F, Clg. coil TD: 2017, Htg. coil TD: 70F, Req. clg. airflow:
1
1
1016 CFM, Req. htg. airflow: 410 CFM
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Tuesday, December 29, 2020, 4:12 PM
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Elite, Software'Development, Inc.
Florida Breeze
G21 Express 1916 Cali Large Left 2020 NAnyl Comfort Shingle 3.5 Ton
All rotation -degree -values. in this report, are clockwise with respect to the p zct's original orientation.
Ming orientation as entered (zprq degrees rotation -Nor L th
Front door fa66s
Rm. Room Rot.
Rot. Rot.
Rot. Rot. Rot.
Rot.
'Hlgh.
Rot. blua
Zone 1:
Indicates highest CFMrof all rotations.
VWVh_O_1e Building
Rotation Fr
Supply
Sensible
Latent
Net
Gain
Gain
Ions
Indicates highest value of all rotations.
Building Rotation Tonnage
cm
North Northeast
East Southeast South Southwest
West
Northwest
Direction
Front door Faces
Tuesday, December 29,2O20.4:12PM
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Breeze �� p `�ss 1916 Cali Large�Leftk20201hn'°yl '-OM Orr Shin I
elbouine FL 32904 �J•, �� ' rq 9
•Building Rotation Hourly Net Gain
42,0001.................................................... ............
41,000,-
40,000 f -
39,000 1
38,Oo0
T.
Aq i
rn I
b
12
37,000 r
36,000,..
35,00011 • •
34,0001
8
Fro
"0— Fro
0 — Fib
_ : 4 -- Fro
'_ Fro
!r'— Fro
Fro
�r Froi
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Tuesday, December 29, 2020, 4:12 PM
V -
aros!atirri
Contractor Florida Breeze
Mechanical License# "CAC1814113
Building Plan # 1916 CALI 3.5 TON
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
g0
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, Heat pump, Boller, eta
Model R4H442(A,G)KP**
Heating output capacity 4000 Btu/h
Heat pumps -capacity at winter design outdoor conditions
Auxiliary heat output capacity Btu/h
Design airflow ' 022 CFM
External Static Pressure (ESP) 0..33 lwC
Component Pressure Losses (CPL) 0 25 IWC
Avallable Static Pressure (ASP) 0.079 IWC
ASP = ESP - CPC
form
RKIR 1.01
8"Mar 10
Header Irifoi-rnation
REQUIRED ATTACHMENTS'
ATTACHED
Manual J1 Form (and. supporting worktheets):
Yes
No El
WIAE form= (and supporting _worksheets):
--.
Yes
No
OEM performance data (heating, cooling, blower):
Yes l]
'No.O
Manual D. Frlction Rate Worksheet:
--" Duct dlstnbutlon
Yes-j
No,[X
;system; sketch:
Yes 0.
No 0
Building
Orientation (Front door fades) North
North, East, West, South, Northeast, Northwest, Southeast, Southwest
Number of bedrooms
4.
Conditioned floor area 1916 81 Ft.
Number of occupants 5
Windows
Eave overhang depth '� Ft
Internal shade
Blinds, drapes, etc
Number of skylights
Equipment type Heat pump
Air conditioner, Heal 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) = TEL
Blower Data
Roof
E=
Eave
Depth Window
Heating CFM 1352.1 CFM
Cooling CFM _t3,52A CFM
Duct Materials Used (circle)
Trunk Duct: uct board Flex, Sheet metal,
Lined -sheet metal, Other (specify)
Branch Duct not board lox Sheet metal,
Lined sheet metal, Other (specify)
Contractor's Printed Name
Kristin _Kelly Date 12/29/_ 2020
Contractor's Signature.
OR
' Ttie AHJshell fiave the dtsbreUori to acre t Re uifed Attachments anted from a roved ACCA'sofiwarevendors,-see.list'orrpage 22 of instructlons:
= If abridged version of Manual i is used for Iculation, then Versify residence meets requ(rements, see Abridged Edition Checklist on page 13 of instructions.
Form generated byACCA-approved Manual J,EighUi Sdition Version 2 Elite Software khbac program,
Air Conditioning Contractors of America_
Manual S (Residential Equipment Selection)
rrofect mrormanon
Name:
City.
Stater Altitude: Altitude Adjustment: F 1-5-5-1
- uooung ueslgn information
Outdoor Design Temp: 91 T db
Outdoor Design, Temp: 43. -Fdb
Indoor Design Temp: 75 °F db
Manual J Load Calculations
Total Load
Sensible
Latent
SHR Heat Loss
35747
28259 ,
7488
.0.791
Summer
(Winter
50 %RH 63 °F wb
Airflow Calculations
Design TD for Airflow
19
Design.SensIble-CFM
-11
1352
OEM Information
Manufacturer: I.COMFORTMAKER, Furnace Model #: AFUE:=
Coil or Fan -Coil Model #: FXM4X4K AL Condenser Model#: R4H442(A,G)KP'* SEER: 14.0 HSPF: 8.20
(A) Manufacturer's Cooling Performance Data
Lower Return Air
Entering Coil Temperature = 75 (F db) CFM (F wb)
Outdoor Temperature =
Total BTUH Sensible BTUH
95 (F db)
Latent BTUH
SHR
Rated CFM @ Rated RA Temperature 65
38,209
27,270
10,939
0.7137
Rated CFM @ Design RA Temperature Fl-2-25-1 63
37,711
2t3,842
8,869
0.7648
Rated CFM @ Rated RA Temperature
L 36,963
31,200
5,763
0.8441
(B) Manufacturers Cooling Performance Data
Entering Coil Temperature = 75 (F db)
Higher Return Air
CFM (F wb)
Outdoor
Total BTUH
Temperature =
Sensible BTUH
95 (F db)
Latent BTUH
SHR
Rated CFM @ Rated RA Temperature
65
41,344
29.628
11,716
0.7166
Rated CFM @Design RA Temperature
F-15-7-5-1 63
40,256
32,028
8,230
0.7956
Rated CFM @ Rated RA Temperature
60
38,628
35,628
3,000
0.9223
IV,0„IJ1dULU1UV5 000ung rerrormance Data (Interpolated)
Design Return Air Outdoor Temperature = 95 (F db)
CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR
29.999 8,637 0.7765
Excess Latent Capacity Calculation + 574 - 574
Capacity @ Design CFM / RA (F wb) 1352.1. 63 38;636. 30,573 8,062 0.791
Equipment Capacity as a % of Design 908.08% 108.19% 107.67%
Heat Pump Data
[Manufacturer's
Capacity
Capacity
Balance Supplemental
@ 47 OF db
41.790
@ 17 °F db
1 24,580
_Point Heat Required
1 -25.8 -15.87_
Manufacturers Furnace Data
Input Output
Desired Calculated