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FORM R4.05-2020 fn {,� ��� QJV ✓ � � ��,
202�xiPress 18'2 C.Gtls {f- 3.5 Tops, G�rriici�
RESIDENTIAL ENERGY CONSERVATION :CODE DOCUMENTATION CHECKLIST
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.-
0 This checklist
❑ Form R405-2020 report
❑ Input summary checklist, that can be used for field verbcation (usually four pages/may be greater)
❑ Energy Performance Level (EPL) Display Card (one page)
❑ HVAC system sizing and selection based on ACCA Manual S or per exceptions provided in Section R403.7
❑ Mandatory Requirements (five pages)
Required prior to CO:
❑ Air Barrier and Insulation Inspection Component Criteria checklist (Table R402.4.1.1- one page)
❑ A completed 2020 Envelope Leakage Test Report (usually one page); exception in R402.4
allows dwelling units of R-2 Occupancies and multiple attached single family dwellings to
comply with Section C402.5
❑ 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
z Sciences
12/22/2020 1:47:55 PM EnergyGauge@ USA 7A00 - FlaRes202O FBC 7th Edition (2020) CompliantSoftware Page 1 of 1
FORM R4:05-2020
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
Florida Department of Business and Professional Regulation - Residential Performance Method
Project Names ;21 •EXPRESS 1828 CALI L 36T VIN COM SHI SLUCI Builder Name: DR HORTON
Street: 9.308 Potomac Dr Permit Office:
City, State, Zip: $T LUCIE , FL, Permit Number.
Owner. Dr Horton Jurisdiction:
Design Location: FL, ST LUCIE_CO INTL County: St. Lucie (Florida Climate Zone 2 )
1. New construction,or eidsting New, (From Plans) 10. Wall Type41729.0 soft.) Insulation Area
2. Single family or multiple family Detached a. Concrete,Block - Int Insul, Exterior Insulation
139Are ft'
3. Number of units, if multiple family 1 b. Frame -Wood, Adjacent R=13.0 329.33 ft2
c. N/A R= ft2
4. Number of Bedrooms 4 d. N/A
R= ft2
5. Is this a worst case? Yes 11. Ceiling Types (1828.0 sqft.) Insulation Area
a. Under Attic (Vented) R=30.0 1828.00 ft2
6. Conditioned floor area above grade (ft� 1828 b. N/A R= 112
Conditioned floor area below grade (ftl 0 c. N/A R= ft2
7. Windows(167.0 sqft.) Description Area 12. Ducts R ft2
a. U-Factor: Dbl, U=0.35 127.00 ft2 a. Sup: Attic, Ret; Attic, AH: Whole House 8 154
SHGC: SHGC=0.29
b. U-Factor: Dbl, U=0.61 40.00 ft2 13. Cooling systems kBtu/hr Efficiency
SHGC`. SHGC=0.34 a. Central Unit 40.0 SEER:14.00
c. U-Factor. N/A 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 HSPF:8.20
8. Skylights Area
c. U-Factor(AVG) N/A ft2
SHGC(AVG): N/A 15. Hot water systems
9. Floor Types (1828.0 sqft.) Insulation Area a. Electric Cap: 50 gallons
a. Slab -On -Grade Edge Insulation R=0.0 1828.00 ft2 b. Conservation features EF: 0.930
b. N/A R= ft2 None
c. N/A R= ft2 16. Credits
Pstat
Glass/Floor Area: 0.091 Total Proposed Modified Loads: 55.68 PASS
�c c
SS Total Baseline Loads: 55.69
I hereby certify that the plans and sp %g1VR tl9 overed by Review of the plans and -114E Sr
this calculation are in compliance c'tb`I a Flori grgy specifications covered by this 1,Q Rr���
Code. �A d�A calculation indicates compliance � ,°�� I _,.Ar
with the Florida Energy Code.
PREPARED BY:
Before construction is completed iz ..
DATE: this building will be inspected for
y compliance with Section 558.908
I hereby certify that this buildindesigns I in�tiipliance Florida Statutes.
with the Florida Energy Code �oy� COD WE
OWNER/AGENT: BUILDING OFFICIAL:
DATE: DATE:
- %-ul"Puanue requires cemucation by the air handler unit manufacturer that the air handler enclosure qualifies as
certified factory -sealed in accordance with R403.3.2.1.
-Compliance requires an Air Barrier and Insulation Inspection )Checklist in accordance with R402.4.1.1 and this project requires an
envelope leakage test report with envelope leakage no greater than 7.00 ACH50 (R402.4.1.2).
- Compliance with a proposed duct leakage Qn requires a Duct Leakage Test Reportconfirming duct leakage to outdoors,
tested in accordance with ANSI/RESNET/ICC 380, Is not greater than 0.054 Qn for whole house.
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f FORM.R4U.5=2020.. _-INP.UT,:SUMMARY
CHECKLIS
- 'PROJECT -
Title,21
EXPRESS 1828 CALI. L 35
Bedrooms: q
Building Type;
Owner Name:
User
Dr Horton
Conditioned Area: 1828
# of Units:
1
Total Stories- 1
Builder Name;
qR HORTON
Worst Case: Yes
Rotate Angle: 0.
Permit Offices
Cross:Ventilation:
Jurisdiction:
Family Type:
Detached
Whole House Fan:
New/EXisting:
New (From Plans)
Comment:
'Address Type:
Street Address
Lot
Block/Sub_dOsion:
PlatBook:
Street:
County.
St. Lucie
City, State, Zip:
ST LUCIE ,
FL,
CLIMATE
Design Location
TMY Site
Design Temp int Design Temp Heating
Design Daily Temp
97.5 %0 2.5 % Winter Summer
Degree Days
Moisture Range
FL, ST_LUCIE_CO INTL
FL .VERO_BEACH_MUNI
39 90 '76
75
299
58 Medium
BLOCKS
Number .Name
Area Volume
1
Blockl
1828 15720:8
SPACES
Number Name
Area Volume
Kitchen Occupants Bedrooms Infillq finished
Cooled Heater
1
Whole -House
1828 15720.8
Yes, 5 4 1
Yes
Yes
Yes
FLOORS
# Floor Type
Space Perimeter R Value Area
Tile Wood Carpet
1 Slab -On -Grade Edge
Insulatio Whole House 200
ft 0 1828 f{z
---
0.8
0 0.2
ROOF
V
# Type
Roof
Materials Area
Gable Roof Rad Solar SA Emitt Emitt Deck Pitch
Area Color
Barr Absor. Tested
Tested
Insul. (deg)
1- Hip
Composition shingles 2044.ft'
0 ftz Medium N 0.85
No 0.9
No 0 26.57
ATTIC
V
# Type
Ventilation
Vent Ratio (1 in) Area RBS
IRCC
1 Fullattic
Vented
300 1828 ft' N
N
CEILING
# Ceiling Type
Space
R-Value Ins Type Area
Framing Frac
Truss Type
1 Under Attic (Vented) Whole House
30 Blown 1828 ftZ
0.11
Wood
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t ,
t
i
FORM R4054020 . INPUT SUMMARY:CHECKLIST.RO ORT _
WALLS
_......
Adjacent -
-
C
Space avity Width
-4:1
Height
Sheathing Framing
Solar. Below
- 1
S Exterior Concrete Block- int_InsUilhole House, 28 8
c .
2
i
-
E Exterior Concrete Block - Int InsUYhole House 4:1 8
8 8 248.40.
0
0,
0:5 pt
3
0
S Exterior Concrefe.8lock - Int InsWhole House 4.1 11
8 8 693 ft2
`8
0
0
0.5 p
4
0
E Exterior Concrete Block- Int lhiWhole House 4.1 51
8 95.302
0
0
0.5 0
5
8
'N EcteiW. Concrete Block - IntlnsW►hole;House 4:T
8 8 ft2
0
0
0: 0
-. 6
18 4
W Exterior Concrete Block - Int InsWWole.House 4.1 4 8
8 8 158:9:ft2
8
0
0
0.5 p
y - 7
W Exterior Concrete Block - Int Ins.Whole House 4A 39
8 40'.4 ft'
p
0
0.5 0
;{ _0
2
N Garage: Frame -Wood Whole: House 13 21 4.
8: 8 339.4 ft'
0
0
0.5 0
-. 9
W Garage Frame -1Nood Whole House 13 16 8
8. 8 184.9 ft?
8
0
0:23
0.5 0
8 144.4 fta
0
0:23
0.5 0
DOORS,
i
Door Type
# Ornt yp Space Storms
U-Value
Width
Height.
Area
l
}
1 N d InsulateWhole House None
Ft
:6 3
:In
Ft In
2 N Wood Whole House None
2
8
6 8
20ft!
.39
6 8
17.8 ft2
WINDOWS
Orientation shown is the entered orientation => changed to Worst Case.
/
Wall
V
# Ornt ID Frame Panes NFRC U-Factor SHGC Imp
Overhang
Area Depth Separation
Int Shade
Screening
1 S 1 Vnyl _ Low-E,Doubie Yes 6.35 0.29 N
62.0 ft2 1 ft 0 in
1 ft 0 in
None
None
2 S 3 Metal Low-E Double Yes 0.61 0.34 N
40.0 ft' 8 it 0 in
1 ft 0 in
None
None
3 E 4 Vinyl Low-E Double Yes 0.35 6.29 N
15.5 ft2 1 It 0 in
1 ft 0 in.
None
None
4 N 5 Vinyl Low-E Double Yes 0:35 0.29 N
31.6 ft2 1 ft 0 In
3 ft 0 in
None
None
5 W 7 Vinyl Low-E Double Yes 0.35 0.29 N
15.5 ft' 1 ft 0 in
1 ft 0 in
None
None
6 N 5 Vinyl Low-E Double Yes 0.35 0.29 N
3.0 ft' 4 ft 8 in
1 ft 0 in
None
None
GARAGE
# Floor -Area Ceiling Area Exposed:WallPerimeter
Avg.Wall,Height
Exposed.Wall:Insulation
1 430 ft' 430 IF 64 ft
8.6 It
13
INFILTRATION
# Scope Method SLA CFM 50 ELA EgLA ACH
ACH 50
1 Wholehouse Proposed ACH(50) 000382 1834:1 1.00.62 188.9I 13
7
HEATING SYSTEM
# System Type Subtype Speed Efficiency
Capacity
Block
Ducts
1 Electric,Heat Pump/ Split Singl HSPF:8.2
4.1 kBtu/hr
1
sys#1
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FORM R405:2020
INPUT. SUMMARY:CHECKLIS.T.REP_ ORT.
�COOL•ING SYSTEM
"�
#
System Type
Sufitype. Subtype Efficiency Capacity Airflow
SHR t3lock Ducts.
1
Central Unit/
Split. Singl SEER: 14 40 kBtu/hr 1200 cfm
0.73 1 sys#1:
HOT WATER SYSTEM
#.
System Type
SubTvna Location EF Cap Use SetPnt
Conservation
1
Electric
None Garage 0:93 5Q gal 70 gal 120 deg
None
SOLAR HOT WATER SYSTEM
FSEC
_
Cert #
Company Name Collector
p y - System Model # Collector Model # Area
Storage
Volume FEF
None
None
ft2
DUCTS
/ — Supply —
Location R-Value Area
— Return —
Location Area
Leakage Type
Air
Handler
CFM 25
CFM25
�HVAC #
TOT
OUT QN
RLF
Heat Cool
1
Attic
8 154 ft2
Attic
50.ft2 _
Proposed Qn
Whole Hou
-- cfm
98,7 cfm 0.05
0.50
1 1
TEMPERATURES
Programable Thermostat: Y
Ceiling Fans:
Cooling Jan
Heating Jan
Venting Jan
Feb
Feb
Feb
Mar
Mar
Apr
Apr
May
May
rl Jun
Jun
Jul
Jul
X Aug
Aug
Sep
Sep
Oct
(� Oct [ ]Nov
I ] [X]
Nov
Dec
Dec
[X] [Xl
Dec
Thermostat Schedule:
HERS,2006 Reference
Schedule Type
1
2
3
Hours
4
5
6
7
8
g 10
11
12
Cooling (WD)
AM
PM
78
80
78
80
78
78
78
78
78
78
78
78
80 80
80
80
Cooling (WEH)
AM
78
78
78
78
78
78
78
78
78
78 78
78
78
PM
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
68
66
68
66
66
68
68
68
68 68
68
68
Heating (WEH)
AM
66
66
66
68
66
68
66
68
68
68
68 68
66
66
PM
68
68
68
68 .
68.
68
.68
68
68
68
68
68 68
68 68
68
66
68
66
MASS
Mass Type
Area
Thickness
Furniture Fraction
Space
Default 8 Ibs%s
A
0 ft2
O ft
0.3
Whole House
I
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Page 4 of 4
FORM R405-2020
ENERGYPERFORMANCE
LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY- PERFORMANCE INDEX' = 100.
The lower the EnergyPerformance
Index, the more efficient the home.
ST LUCIE, FL;
1. New construction or existing New (From Plans)
10! Wall Type and Insulation Insulation
Area
2. Single family or multiple family Detached
a. Concrete Block - Inflnsul, Exterior. R=4.1
1399.70 ft2
3. Number of units, if multiple family 1
b. Frame -Wood, Adjacent R=13.0
329.33 ft2
4. Number of Bedrooms 4
c. N/A R=
d. N/A
ft2
R=
ft2
5. Is this a worst case? Yes
11. Ceiling Type and insulation level Insulation
Area
6. Conditioned floor area (ft2) 1828
a. Under Attic (Vented) R=30.0
1828.00 ft2
b WA R=
ft2
7. Windows- Description Afea
c. N/A R=
ft2
a. U-Factor: Dbl, U=0.35 1.27.00 ft2
12. Ducts, location & insulation level
R ft2
SHGC: SHGC=0.29
a. Sup: Attic, Ret: Attic; AH: Whole House
8 154
b. U-Factor: Dbl, U=0.61 40.00 ft2
SHGC: SHGC=0.34
c. U-Factor. N/A
13. Cooling systems kBtu/hr
Efficiency
ft2
SHGC:
a. Central Unit 40.0 SEER:14.00
d. U-Factor. N/A ft2
SHGC:
14. Heating systems kBtu/hr
Efficiency
Area Weighted Average Overhang Depth: 2.743 ft.
a. Electric Heat Pump 41.0
HSPF:8.20
Area Weighted Average SHGC: 0.302
8. Skylights Description Area
15. Hot water systems
a. U-Factor(AVG): N/A ft2
a. Electric Cap:
50 gallons
SHGC(AVG): N/A
EF:0.93
9. Floor Types
yp Insulation Area
b. Conservation features
a. Slab -On -Grade Edge Insulation R=0.0 1828.00 ft2
None
b. N/A R= ft2
Credits (Performance method)
Pstat
c. N/A R= ft2
I certify that this home has complied with the Florida Energy Efficiency Code for Building
Construction through the above energy saving features which will be installed (or exceeded)
in this home before final inspection. Otherwise, a new EPL Display Card will be completed
based on installed Code compliant features.
Builder Signature: /� Date: 3/5/21
Address of New Home: 9308 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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Flo._rida Building. Code,, Energy Conservation, 7th Edition (2020)
Mandato Re u.iremerits for Residential Perforlmance, Peescri tive and ,ERI Methods
ADDRESS:
ST LUCIE , FL Permit Number,
MANDATORY REQUIREMENTS - S.ee individual 'code sections for full details.
SECTION R401 GENERAL
R401.3 Energy Performance Level (EPL)'display card (Mandatory). The building official'shall require that an energy performance level (EPL)
❑display card be completed and �cert�ed by the builder,'to 6&accurate and correct:before final approval of the building for occupancy. Florida law
(Sectlon 553.9085, Florida Statutes) requirgsthe EPL display card to be included as an addendum to each sales contract for both. presold and
nonpresold residential buildings. The EPL display card contains information indicating the energy performance level and•efficiencies of components
installed in a dwelling unit. The building official shall verify that the EPL display card completed and signed by the builder accurately reflects the plans
and specifications submitted to demonstrate code compliance for the building. A copy of the EPL;display card can :be found in -Appendix RD.
SECTION 11402 BUILDING THERMAL ENVELOPE
❑ R402A Air leakage (Mandatory). The building thermal envelope shall be constructed to limit air leakage in accordance with the requirements of
Sections R402.4.1 through R40.2.4.5.
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 manufacturers 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.
F1 R402.4.1.2 Testing. The building or dwelling unit shall be tested and verified as having an air leakage rate not exceeding seven air
changes per hour in Climate Zones 1 and 2, and three air changes per hour in Climate Zones 3 through 8. Testing shall be conducted in
accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 inch w.g. (50 pascals). Testing shall be conducted by either
individuals as defined in Section 553.993(5) or (7), Florida Statutes, or individuals licensed as set forth In Section 489.105(3)(t), (g) or (i) or
an approved third party'. A written report of the results of the test shall be signed by the party conducting the test and provided to the code
official. Testing shall be performed at anytime after creation of all penetrations of the building thermal envelope.
Exception: Testing is not required for additions, alterations, renovations, or repairs, of the building thermal envelope of existing
buildings in which the new construction is less than 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 accordancewith UL 127, the doors shall be tested and listed for the
fireplace. Where using tight -fitting doors on masonry fireplaces, the doors shall be listed and labeled in accordance with UL 907.
❑ R402.4.3 Fenestration air leakage. Windows, skylights and sliding glass doors shall have an air infiltration rate of no more than 0.3 cfm
per square foot (1.5 Us/m2), and'swinging doors no more than 0.5 cfm per square foot (2.6 Us/m2), when tested according to NFRC 400 or
AAMA/ WDMA/CSA 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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'MANDATORI REQUIREMENTS - (Continued)
R402.4;4 Rooms containing fuel-buming 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 inside the envelope. Sair o
enclosed in a room, isolated fropening shall be Iocated.outside the building thermal envelope from rooms shall be sealed and insulated In accordance with,the envelope reqor
uirements
fully
Table R402.1.2, where the walls, floors and ceilings shall meet not less than the basement wall R-value requirement. The. door into the 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 R-8.
Exceptions:
I. Direct .vent appliances with both intake and exhaust pipes installed continuous to the outside.
2. Fireplaces and stoves complying with Section R402A.2 and Section R1006,of the Florida Building Code, Residential.
R402.4.5 Recessed lighting. Recessed luminaires installed In the building thermal envelope shall be sealed to limit air leakage
between conditioned and unconditioned spaces. All recessed luminaires shall be IC -rated. and labeled as having an air leakage rate not
more than cfm (0.944 Us) when tested in accordance with ASTM E283 at a 1.57 psf (75,13a) 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 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 passag for air distribution systems shall be considered ducts or plenum chambers, shall be constructed and sealed in accordance with Section eways
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 ANSIIRESNET/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 lin test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the system,
including the manufacturer's air handler enclosure if installed at the time of the test. All registers shall be taped or otherwise
sealed during the test.
2. Postconstruction test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the entire
system, including the manufacturer's air handler enclosure. Registers shall be taped or otherwise sealed during the test.
Exceptions:
1. A duct air leakage test shall not be required where the ducts and air handlers are located entirely within the building
thermal envelope.
2. Duct testing is not mandatory for buildings complying by Section 405 of this code. Duct leakage testing is required for Section
R405 compliance where credit is taken 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 feetof conditioned floor area tested at 25 Pascals) is indicated in the
compliance report far 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.
El 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.circulatlon 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 themtosiphon 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.
R403.5:12 Heat trace systems. Electric heat trace systems shall comply with IEEE 515.1 or UL 615. Controls for such systems shall
automatically adjust the energy input to the heat tracing to.maintain the desired water temperature in the piping In accordance with the
times when heated water Is used in the occupancy.
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MANDATORY REQUIREMENTS: - (Continued)
❑ R403.5.5 Heat traps (Mandatory). Storage water heaters not equipped with integral heat traps and_having vertical pipe risers shall have
heal'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 band of at least 3 Y2 inches'(89 min) in the -hot water distribution line and cold water line. located as close as possible
to the storage tank.
R403.5.6 Water heater efficiencies (Mandatory).
0 R403.5.6.1.1 Automatic, controls. Service water -heating systems shall be equipped with automatic temperature controls capable
of adjustment from the lowest to the highest acceptable.temperature settings for the intended use. The minimum temperature
setting, range shall be from 100°F to 1.40'F (38°C to 60'C).
❑ R403.5.6.1.2 Shut down. A separate switch or a-cleady. marked circuit breaker shall be provided to permit the power supplied to
electric service'systems to be turned off. A separate valve shall be provided to permit the energy'supplied.to the main 64mer(s) of
combustion types of service water -heating systems to be'turned'off.
11403.5.6.2 Water -heating equipment. Water -heating equipment installed in residential units shall meet.the minimum efficiencies of
Table C404.2 in Chapter 4 of the Florid
Equipa Building Code; Energy Conservation, Commercial Provisions, for the type of equipment installed.
ment 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 14403.5.6.2.1.
❑ 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 SolarSysiems. Solar collectors shall be tested 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 handier that is integral to tested and listed HVAC equipment is used to provide whole -house mechanical
ventilation, the air handler shall be powered by an electronically commutated motor.
❑ R403.6.2 Ventilation air. Residential buildings.designed to be operated at a positive indoor pressure or for mechanical ventilation
shall meet the following criteria:
The design air change per hour minimums for residential buildings in ASHRAE 62.2, Ventilation for Acceptable
Indoor Air Quality, shall be the maximum rates allowed for residential applications.
No ventilation or air-conditioning system make-up air shall be provided to conditioned space from attics,
crawlspaces, attached enclosed garages or outdoor spaces adjacent to swimming pools or spas.
If ventilation air is drawn from enclosed space(s), then the walls of the space(s) from which air is drawn shall be
insulated to a minimum of R-11 and the.ceiling shall be insulated to a minimum of R-19, space permitting, or R-10
otherwise.
R403.7 Heating and cooling equipment.
❑ R403.7.1 Equipment sizing (Mandatory). Heating and cooling equipment shall be sized in accordance with ACCA Manual S based
on the equipment loads calculated in accordance with ACCA Manual J or other -approved heating and cooling calculation
methodologies, based on building loads for the directional orientation of the building. The manufacturer and model number of the
outdoor and indoor units (if split system) shall be submitted along with the sensible and total cooling capacities at the design
conditions described in Section R302.1. This Code does not allow designer safety factors, provisions for future expansion or other
factors that affect equipment sizing. System sizing calculations shall not include loads created by local intermittent mechanical
ventilation such as standard kitchen and bathroom exhaust systems. New or replacement heating and cooling equipment shall have
an .efficiency rating equal to or greater than the minimum required by federal law for the geographic location.where the equipment is
installed.
TABLE R403.6.1
WHOLE-HOILISF MF;r14A1WrA1 %1CIU711 wrll%sl
FAN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY &
(CFMMIATT)
AIRFLOW RATE MAXIMU IV
(CFM)
HRV or ERV
Any
1.2 cfm/watt
Any
Range hoods
Any
2.8 cfm/watt
Any
In -line fan
Any
2.8 cfm/watt
Any
Bathroom, utility room
10
1.4 cfm/watt
<90
Bathroom, utility room
90
2.8 cfm/watt
Any
For SI: 1 cfm = 28.3 Umin. a. When tested in accordance with HVI Standard 916
12/22/2020 1:47 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 3 of 5
MANDATORY REQUIREMENTS.: (Continued)
R403J.1 1 Cooling equipment capacity. Cooling only equipment shalLbe 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 R4ft. , or the closest available size provided,by the manufacturer's product lines. The corresponiiing latent capacity of the
equipment shall not be less than the calculated latent load.
The published value for AHRI total capacityis a nominal, rating -test value and shall not be used for equipment sizing. Manufacturer's
expanded performance:data shall be used to select cooling -only equipment. This selectionshail be,based on ttie outdoor design dry-bulb
temperature for load calculation (orentering watertemperature forwater-source'equipri ent), the blower provided by the expanded
perfornrance.data, the design value for entenng wet -bulb temperature and the design value fof entering dry-bulb temperature.
Design values for entering wet -bulb and dry=bulb temperatures shall be for the indoor•dry bulb and relative humidity:used for -the load
calculation and shall be adjusted for return side gains if the return.duct(s) is installed in an:unconditioried 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'80percent ofahat load:
2.
When signed and sealed by a Florida -registered engineer, in attached single- and multiple -family units, the capacity of
equipment may be sized in accordance with good design practice.
R403.7.1.2 Heating equipment capacity.
R403.7.1.2.1 Heat pumps. Heat pump sizing shall be based on the cooling requirements as calculated according to Section
R403.7.1.1,.and the heat pump total cooling capacity shall not be more than 1.15 times greater than the design cooling load -even if
the design heating load is 1.15 times greater than the design cooling load.
R403.7.1.2.2 Electric resistance.fumaces. 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.t1 Systems serving multiple dwelling units (Mandatory). Systems serving multiple dwelling units shall comply with Sections
C403 and C404 of the Florida Building Code, Energy Conservatlon—Commercial Provisions in lieu of Section R403.
o 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.
12/22/2020 1:47 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 4 of 5
El 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 solarenergy source, covers or other vapor -retardant means shall not be required:
- R403:10.4 Gas -and oil -fired pool and -spa heaters. All gas- and oil -fired pool and spa heaters shall have a minimum thermal
efficiency of 82 percent for heaters manufactured on or after 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.
•0 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 Condftions .Low Air Temperature. A test report from an independent laboratory is
required to verify procedure compliance. Geothermal swimming pool heat pumps are not required to"meet this standard:
R403.11 Portable spas (Mandatory). The energy consumption of eiectric-powered portable spas shall be controlled by the
requirements of APSP-14.
D R403.13 behumidifiers (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 greaterthan 2.36 liters/kWh if the total dehumidifier capacity for the house is greater than or equal to 75 pints/day.
2• The dehumidifier shall be controlled by a sensor that is installed in a location where it is exposed to mixed house air.
3. Any dehumidifier unit located in unconditioned space that treats air from conditioned space shall be insulated to a minimum of R-2.
4• Condensate disposal shall be in accordance with Section M1411.3.1 of the Florida Building Code, Residential.
R403.13.1 Ducted :dehumidifiers. Ducted dehumidifiers shall, in addition to conforming to the requirements of Section R403.13,
conform to the following requirements:
1. If a ducted dehumidifier is configured with returnand supply ducts both connected into the supply side of the cooling system, a backdraft
damper shall be installed in the supply air duct between the dehumidifier inlet and outlet duct.
2. If a ducted dehumidifier is configured with only its supply duct connected into the supply side of the central heating and cooling system,
a backdraft damper shall be installed In the dehumidifier supply duct between the dehumidifier and central supply duct.
3. A ducted dehumidifier shall not be ducted to or from a central ducted cooling system on the return duct side upstream from the
central cooling evaporator 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
DR404.1 Lighting equipment (Mandatory). Not less than 90 percent of the lamps in permanently installed luminaires shall have an
efficacy of at least 45 lumens -per -watt. or shall utilize lamps with an efficacy of not less than 65 lumens -per -watt.
R404.1.1 Lighting equipment (Mandatory). Fuel gas lighting systems shall not have continuously burning pilot lights.
12/22/2020 1:47 PM EnergyGaugeO USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 6 of 5
2020 - A.IR, BARRIER:AND INSULATION .INSPECTION. COMPONENT CRITERIA
TABLE 402.4.1.1
AIR BARRIER AND INSULATION INSPECTION -COMPONENT CRITERIA a
Project Name:
Street:
21'EXPRESS 1828 CALI L 35T VIN COM SO SLUCI Builder Name: DR HORTON
City, State;. Zip;
ST LUCIE , FL, Permit Office:
Permit Number.
Owner:
Design Location:
Dr Horton Jurisdiction:
FL, ST_�LUCIE CO INTL
COMPONENT
AIR BARRIER CRITERIA
INSULATION- INSTALLATION CRITERIA
General
A continuous air barrier shall be installed In the building envelope.
The'exterior"thermal envelope contains a
Air permeable insulation shall
requirements
continuous air barrier.
Breaks br joints in "the:alr bairiecshall:be sealed.
not be used as a sealing material.
Ceiling/attic
The air barrier in any dropped ceiling/soffit shall be aligned with
the insulation and any gaps in the air barrier be
The insulation In any dropped ceiling/soffit
shall sealed.
Access openings, drop down stairs or knee wall doors to
shall"be aligned with the air barrier.
unconditioned attic spaces shall be sealed.
Walls
The junction of the foundation and sill plate shall be sealed.
The junction of the top plate and the top of exterior walls be
Cavities within corners and headers of frame walls
shall
sealed.
shall be insulated by completely filling the cavity
Knee walls shall be sealed.
with a material having a thermal resistance of R-3
per inch minimum.
Exterior thermal envelope insulation for framed
walls shall be installed in substantial contact and
Windows, skylights
The space between window/doorjambs and framing, and
continuous alignment with the air barrier.
and.doors
skylights and framing shall be sealed.
Rim joists Rim joists shall include the air barrier.
Floors The air barrier shall be installed at any exposed edge of
(including insulation.
above -garage
and cantilevered
floors]
Crawl space walls Exposed earth in unvented crawl spaces shall be covered with
a. Class I vapor retarder with overlapping joints taped.
Shafts, penetrations Duct shafts; utility penetrations, and flue shafts opening to
exterior or unconditioned Qnara shall he �e i. A
Narrow cavities
Garage separation
Recessed lighting
Plumbing and wiring
Shower/tub
on exterior will,
Electrical/phone box
,exterior walls
HVAC register boots
'Concealed
sprinklers
a. In addition, inspectil
12/22/2020 1:48 PM
Air sealing shall be provided between the garage and conditioned
Recessed light fixtures installed in the building thermal envelope
shall be sealed to the finished suiface.
The air barrier installed at exterior walls adjacent to showers and
tubs shall separate them from the showers and tubs.
The air barrier shall be installed behind electrical or communication
boxes or air -sealed boxes shall be installed.
HVAC supply and return register boots that penetrate building
thermal envelope shall be sealed to the sub -floor,, will covering or
When required to be sealed, concealed fire sprinklers shall only be
sealed, in a manner that is recommended by the manufacturer.
Caulking or other adhesive sealants shall not be used to fill voids
6eNe n firesndnkler c over ol-tec and walls or ceilings
Rim joists shall be insulated.
Floor framing cavity insulation shall be installed to
maintain permanent contact with the underside of
subfloor decking; or floor framing cavity insulation
shall be permitted to be in contact with the top side
of sheathing, or continuous insulation installed on
the underside of floor framing and extends from the
bottom to the top of all perimeter floor framing
members.
Where provided instead of floor insulation, insulation
shall be permanently attached to the crawlspace wal
Batts in narrow cavities shall be cut to fit, or narrow
cavities shall be filled by insulation that on
installation readily conforms to the available cavity
Recessed light fixtures installed in the building
thermal envelope shall be air tight and IC rated.
Batt insulation shall be cut neatly to fit around wiring
and plumbing in exterior walls, or insulation that on
installation readily conforms to available space shall
Exterior walls adjacent to showers and tubs shall
be insulated.
EnergyGaugeO USA 7.0.Ob - FlaRes2020"FBC 7th Edition (2020) Compliant Software
Page 1 of 1
Y
W
U
Envelope -Leakage Test Rep ort:(Blower l)loor Test)
Residential. Prescri _
ptive, Performanoe or ERIMethod Compliance
2020 Florida Budding C'ode,, Energy Conservation; 7th .Edition
Jurisdiction: Kermit #:
Job lnfor1naEion -
Builder. DR HORTON
Address:
City: $T LVCIE.
Air Leakage Test Results
Community: Lot' NA
State: FL Zip:
Passing results must meet either the Performance, - Prescdptive, or ERI Method
Q PRESCRIPTIVE, METHOD -The building or dwelling, unit. shall be tested and verified as having an air leakage rate of not•exceeding 7 air
changes per hour at a pressure of 0.2 inch w.g. (50 Pascals) in Climate Zones 1 and 2.
Q PERFORMANCE or ERI• METHOD-The'building or dwelling 'unit shall be tested and verified as having an air leakage rate, of not exceeding
the selected ACH(50) value, as shown on Form R4Q5.2020 (Performance) or R406-2020 (ERI); section labeled as infiltration, sub -section ACH50.
ACH(50) specified on,ForrmR405-2020-Energy Calc (Performance) or R406-2020 (ER!): 7.000.
X 60 15721 = Method for calculating building volume:
CFM(50) Building Volume ACH(50)
Q Retrieved from architectural plans
PASS • Code software calculated
When ACR(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 386 and reported at a pressure of 0.2 inch w.g. (50 Pascals)
Testing shall, be conducted by either individuals as defined in Section 553.993(5) or(7), Florida Statues.or individuals licensed as set forth in Section
489.105(3)(f), (g), or (i) or an approved third party. A.written report of the results of the test shall be signed by the party conducting the test and
provided to thecode official Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
During testing:
1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or other infiltration
control measures.
2. Dampers including exhaust, intake, makeup air, back draft and flue dampers shall be closed, but not sealed beyond intended infiltration control
measures.
3. Interior doors, if installed at the time of the test, shall be open.
4. Exterior doors for continuous ventilation systems.and heat recovery ventilators shall be closed and sealed.
5. Heating and cooling systems, if installed at the time of the test, shall be turned off.
6. Supply and return. registers, if -installed at the time of the test, shall be fully open,
Testing Company
Company Name: Phone:
I hereby _verify that the above Air Leakage results are in accordance with the 2020' 7th Edition Florida Building Code
Energy Conservation requirements according to the. compliance method selected above.
Signature of Tester: Date of Test:
Printed Name of Tester.
License/Certification #: Issuing,Authority:
12/22/2020 1.48:02 PM EnergyGaugdO USA 7.0.00 - FlaRes2020'FBC 7th Edition (2020) Compliant Software Page i of 1
Duct Leakage Test Report
Residential Prescriptive, Performance or ERI Method Compliance
I Jurisdiction:
i ..
Job Infonnau6n,
Builder: DR HORTON
d Address:
S
k City: ST LUCIE
Duct Leakage. Test Results
System 1
System 2
cfm25
cfm25
System 3
cfm25
Sum of others
cfm25
Total of all
cfm25
1828 = Qn
Total of all Total Conditioned
systems Square Footage
❑ PASS ❑FAIL
Community:
Permit #:
State: FL
Zip:
Lot: NA
Q Prescriptive Method cfm25 (Total)
To qualify as "substantially leak free" Qn Total must be less than or
equal to 0.04 if airhandler ut it is installed. `If air handierwnit 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? . DYES (5 R.) ❑ NO (s wn
Q Performance/ERI Method cfm25 (Out or Total)
To qualify using this method, Qn must,not be.greater than the
Leakage Type selected on Form
Proposed Qn
0.05
Duct tightness shall be verified by testing in accordance with ANSURESNETACC380 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 (1), 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: Date of Test:
Printed. Name of Tester:
License/Certification #:
12/22/2020 1:48:05 PM
Issuing Authority:
Page 1 of 1
202:9 .Express
82a -CcO Left 2020 VZqyl Comfort Shingle 3.5 Ton StLW/O
HVACLoad c,01OUIcItiont
for
Dr Hortoin
R961OUN7'TAL
RHVACHVAC LoAbs
Prepared By:
Kristin Kelly
Florida Breeze
6928 Vickie Circle
West Mlelboume, Fl 32904
321-951-6767
Wednesday, Dec'ember23,2020
RhVac is an ACCA. approved Manual J, D and S- computer program.
Calculations.are performed per ACOA Manual J 8th Edition, Version 2, and ACCA Manual D.
Rhvac - Residential 8 Ltght,Commercial HVAC Loads
Elite.Software Derlopm6ri lnc.
Florida Breeze 2021 Express 1828-Cali Left 2020 Vnyl�Gomfort $fi►nglew3?5 Ton
West.Melbourne FL 32904
Project Report
General Pro'ect lnforrriation
y g
ProJect:Title: 2021 Ex .ress 1828::Gali Left 2020 Vin I Comfort
Designed By: Knsn :Shin le'3:5 Ton'St.Lucie
fiKelly
Project Date: Tuesday, December22, 2020
Client.Name: br Horton
Company Name: Florida Breeze
Company Representative: Kristin Kelly
Company Address: 6928 Vickie Circle
Company City: West "Melbourne, FI 3'
Comper y Phone: 321.951;8767' 2904,
Desi n Data
Reference City: St Lucie, Florida.
Building Orientation: Front door faces North
Daily Temperature Range: Medium
Latitude: 27 Degrees
Elevation: 25 ft.
Altitude Factor: 0.999
Outdoor Outdoor Outdoor Indoor Indoor Grains
Dry Bulb Wet Bulb Rel.Hurn Rel.Hum Dy Bulb Difference
Winter: 42 39.4 n/a I n/a 70 n/a
Summer: 90 78 59010 50% 75 61
j Check Figures
Total Building Supply C.tM 982 CFM Per Square ft.: 0.537
Square ft. of Room Area: 1,828 Square ft. Per Ton: Volume (ft3); 15i721 626
Building Loads I
Total Heating Required Including Ventilation Air: 32,972 Btuh 32.972 "MBH
Total Sensible Gain: 27,623 Btuh 79 %
Total Latent Gain: 7,398 Btuh 21
Total Cooling Required Including Ventilation Air. 35,021 Btuh 2.92 Tons (Based On Sensible + Latent)
Notes
i 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.
E
I
L�
C:1... 12021 Express ... St.Lucie.rh9 Wednesday. December 23. 2020. 11:05 AM
i
Rhvae - ResP
Florida Breeze
• I Summer:
Calculate:
.Use Schedule:
Roughness. Factor:
Pressure; Drop:
Minimum Velocity:
Maximum Velocity:
Minimum. Heights
Maximum Height:
Infiltration Specified:
Infiltration Actual:
Above Grade Volume:.
_... .to . A,VZ' upuror.5 Ton
2021'Express 1828 Call Left 2020 Vnyl Comfort.Shingle 3:5 Ton ;
StLucie {
Pa "e3
Outdoor Outdoor
t3' Bulb Wet Bulb
Outdoor
ReLHuin
Indoor
%Rel Hum
Indoor.
D ..Bulb;*
Grains
'Dille ence
42 39-4
80?/o
nice
70
n/a
90 78
696/0
50 "
75
61.09
Yes
Yes
001000
0.1000 'in.wg./100-ft.
550 ft./min
600 ft.%min
0 in.
0 in.
0.380
AC/hr
100
CFM
0.380
AC/hr
X 15,721
Cu.ft.
5"974
Cu.ft./hr
X 0 0167
Yes
0.01000
0.1000
in.wg,/100 ft.
450
ft./m{n
7.50
ft./min
0
in.
0
in.
0.200
AC/hr
62
CFM
0.200
AC/hr
X. 15.721
Cu.ft.
3,144
Cu.ft./hr
Total Building Infiltration: 100 CFM
52 X 0.0152 CFM
Total Building Ventilation: 0 CFM
0 CFM
—System 1—
Infiltration & Ventilation. Sensible Gain, Multiplier:
Infiltration & Ventilation Latent Gain Multiplier:
16.49
41.50
= (1.10 X 0.999 X 15.00 Summer Temp. Difference)
Infiltration &Ventilation Sensible Loss Multiplier.
30.77
= (0.68 X 0.999 X 61.09 Grains Difference)
Winter Infiltration Specified: 0.380 AC/hr (100 CFM), Construction:
= (1.10 X 0.999 X 28.00 Winter Temp. Difference)
Average
Summer Infiltration Specified: 0.200 AC/hr (52 CFM); Construction: Average
[Duct toad Factor Scenarios for System 1
No. T e Descri tion Location
1 Supply
Attic
Ce{Iin
Duct Duct Surface From
Leaka a Insulation Area MDD
Attic
1 Return Attic
16B -
16B
0.12 8 780 No
0.12
8 697 No "
C:1... \2021 Express ... St.Lucie.rh9
Wednesday. December 23 2n9n 11 •nF 4M
ida,Breeze
.f•Mal{�ni�rr:'n'`C'1 7nnn�w
Bta7dn®.
� Sys�rn 1
�PP�YDuctlaierd
Return Duet
Zone 1.
1-Whole Home
C Loads i
2021,Express l 828'C77
ali eft 2
z sz 626 1828
. ..
'27,W2
7,398
35,02'
32872
404
gBZ;
982;
1.92• 626.1828
27M3
7398'
35021,
32972,
404
"gg2r
982'
708
Z08
-
_-
6,042
2,765
8X71
1683;
1,828 '
.21;581
3,925`
25,506'
.31,089.
404,
982 ,
982
1,828'
21;581,
3,925:
25,506
31489
4.04•.
qq
982. 6,6,E
5t
CA ... M21 Express... St.Lucie.rh9
Wednesday, December 23, 2020, 11:05 AM
*.Residential:8, Light Comp
��Breeze
ur c oize rreview
Room or
Duct Naive Source
System :1
Supply Runouts
Zone 1 -
1-MoleHousa(SR-100,
SR,110, SR-120; SR-130, M.-140,
8
R-156, SR-1%SR-170; SR-180, TMDD
SR-190, SR-200, SR 210, SR=220,
OtherDuds In Systeml
SupplyMalnTrulk(ST100) TMDD
ST-110
TMDD
RT 100
TMDD
RR-100
TMDD
j RT 110
TMDD
RR-110
TMDD
RR-120
TMDD
System 1
Heating Flow:
404
Cooling Flow:
982
Fan ESP:
0.323
Fan SPAvailable:
0.073
VAC Loads _ ;Elite Software Develol
'202�1 �Ezpress ,1828°Cali,LeM202 ro 1�hnyl;'Comfort Shin,
0 0
0
0.01
0.08
0.056
8022;
8.
0
0,
OA1
028,
6.07
8022:
10
0'
0 0'
OD1
0.01
0.08,
0.012
358.5
15.
0'
0.08'
0.023
513.4
11
0
0
0.01
0.68
.0.063
8022
9
0
0 0
OD1
0.01,
0;08•
0006
356.51
8
0
0D8;
0.01
35"
12
0'
0
OA1
0.08
0004,
356.5
5
0
0
0.01
0.08 ,
0.01
356.5.
12
0
0
0.01
0.06
0.004.
'
261.9
11
0.
0
0.01
0.08
0.021
513.4
10
0
OA1
Q08
0.063,
8022
9
0 0
0.01
0.08
0.058
8022
8
0 0
0.01
0.08
0.025
513.4
12
Act Ducfl FIOWI S� I 1
4
4
10x6
8z4
5,
5'
164
1OX8
4,
OX4
6
10)6
982
6,
6'.
10)6
106
10)6
6
10)a
7
106
5
8x4
4
8A
104
4
5
0 0
0.003
0.08
025
798.6
0.01
406 980�
980
15
0 0
0.003
0.08
0.003
401.1
15
232 560
560
16
0 0
0.003
0.08
0
799.4
0.01
981 981
881
15
0 0
0.003
0.08
0
2342
1
327 32
327
16 12x16
0 0
0.003
0.08
0
1199.1
0.01
654 654
654
10
0 0
0.003
0.08
0
599.6
0.01
327327
327
10 12K12
0 0
0.003
0.08
0.003
599.6
4
327 327
327.
10 12K12
Design Friction Rate:
0.52 TEL Retun:
Total Cumulative SP Loss:
0.323 TEL Supply.
Device SP Loss:
0.25 TELTotal:
Return Loss Added to Supply.
0.003
CA ...\2021 Express ... St.Lucie.rh9
Wednesday, December 23, 2020, 11:05 AM
R:hvaq�.'-�
10
Fa'12
W W t 4
eV e
est-Me� Tabu
... i
2021 Express- 1828 Cali Left 2026_V_in_y-I
Ile 3.5 Tor
S!.Lucie
►
Type :,,.-[Reg SlZe]
UpstreamYelobity
Roughness
Tern,:Width;--4
Diameter
,
SPL
ShaR.
pptatu
, �,
- '. UOMS/1:00r'
S An
Leh Ah,
Height
P.
Apw.
=-L ' )u ' Name::ST-100, Effective. Length: 0:0
Trunk
Up: Fan
Rnd 72
Nearest Inch 980
16.4
_-Duct Naritei.Sg-100, Supplies:. .-Effectivetength: .8.0
kunout, Reg: I ox
'ST_1
4
Up: 00' 7-2.
3.1
Rnd
Nearest Inch 8.0
70
4.4
8.4
---.DLtct Name: SR-110, Supplies.: Whole House, Effective
Longth:.16.0
Runput, Reg- 8A 0.01
4
UP: ST-100 72
3.1
Rnd 10.0
Nearest Inch
4.4
70
10.5
Duct Name: SR-120, Supplies. Whole -House, Effective
Length: 15.0
RunOu t, Reg: 10x6. 0.01
6
Up: ST-100 72
4.7
Rnd 15.0
Nearest inch
6.6
70
23.6
Duct Name; SR-130, Supplies: Whole House, Effective ffective Length: 11.0
Runout, Reg: 10x6 0.01
5
Up: ST-106 72
3.9
Rnd 1.1.0
Nearest Inch
5.5
70
14.4
--Duct Name: SR-140, Supplies: Whole House, Effective Length: 9.6
1 Runaut, k6g: 8x4 0.01
4
p** ST-100 72
3.1
Rnd 9.0
Nearest Inch 70
4.4
9.4
-Duct Name: ST-1 I Of Effective Length: 16.0
Trunk 0.'003
1.6
Up: STA 00 72
12.4
Rnd 15.0
Nearest Inch 560
17.5
62.8
--Du.ct Name: SR-160, Supplies: Whole House,. Effeptive Length:
8.0
Runout Reg:, IM 0.01
6
Up: STA 10 72
'Rnd
4.7
8.0
6.6
Nearest Inch 70
-12.6
7.99
0.,0.82
04,
0.070
.802
0.607
0.0
0.014
802
0.697
0.0
0.060
.357
0.080
0.0
0.058
513
0.211
0.0
0.047
802
0.697
0.0
0.007
401
0.020
0.0
0.067
357
0.080
0.0
0.060.
0.066
obbob
0.900
0163
0.056
0.-000
0.056
0.309
0.070
0.000
0.070
0.323
0.012
0.000
0.012
0.265
0M3
0.000
0.023
0.276
0.063
0.000
0.088
0.316
0-003
0.000
0.003
0.256
0.006
0.000
0.006
0.203
CA..A2021 Express... St.Lucie.rhg
j
Wednesday, December 23. 2020, 11:05 AM
- Kes'genUal. & Light Commercial-HVAC_ Loads
'Breeze 2021 Express 1828 Cali
lelboume FL 32904
ular Manual D Ducts ze Data Duct S,yste rr t ae
py (p
ci
-cNmetc.
Type [Reg.Size]
-Rou hness
9 Diameter.'
Upstream Temperature dth" `I
Shape,,
Length Helgliv = Fi
8izin§'
dFM
Area.
--D,uct Name: SR-1.609 Supplies: Whole Hous®, Effective ,Length:12.0
Runout; ,Reg: 10z6 Ot,1 g
Up: ST-11'0 72: 4.7
Rnd 12:0 66
Nearest Inch 70 18:8
-Duct Name: SR-170, Supplies: Whole"House, Effective Length: 5.0
Runout, Reg: 10A 0.01 6
Up; SST-110 72 4.7
Rnd 6
Nearest Inch 56
..6 6..
---Duct Name: SR-180, Supplies: Whole, House, Effective Length: 1.2.0
Runout, Reg: 1Ox6 0.61
i Up: STA 10 72 46
.7
Rnd 12.0 6.6
Nearest Inch 70 18.8
--Duct Name: SR-190, Supplies: Whole�.House, Effective
---Duct Name: SR-180, Supplies: Whole, House, Effective Length: 1.2.0
Runout, Reg: 1Ox6 0.61
i Up: STA 10 72 46
.7
Rnd 12.0 6.6
Nearest Inch 70 18.8
--Duct Name: SR-190, Supplies: Whole�.House, Effective
Length:11.0
Runout, Reg: 1M.
0_.01
7
Up: STA 10
72
5.4
Rnd
I Nearest Inch
11.0
70
7.7
20.2
---Duct Name:: SR-200, Supplies: Whole House, Effective Length: 10.0
i
Runout, Reg: 1Ox6
:0.61
5
Up: ST-1 t0
72
3.9
Rnd
Nearest Inch
10.0
70
5.5
13.1
--Duct Name: SR-210, Supplies: Whole House, Effective Length: 9.0
Reg: 8x4 0.01
4
ERunout,
Up: ST-110 72
3.1
I Rnd 9.0
Nearest Inch 70
4.4
9.4
---Duct Name:_ .SR-220, Supplies: Whole House, Effective Length:
8.0.
Runout, Reg: 8x4 0.01
4
Up: STA 10 72
3.1
Rnd 8.0
Nearest Inch 70
4.4
8.4
-Duct Name•: SR-230, Supplies: Whole House, Effective Length: 12.0
Runout Reg: 1Ox6
lelocity � y & �:w�Spi
<.rivdu
357
0.080
0.0
0.057
357
0.080
0.0
0.063
357
0.080
0.0
0.057
262
0.035
0.0
0.063
513
0.211
0.0
0.046
802
0.697
0.6
0.004
802
0.697
0.0
0.011
0.01:0
0:000
• 6io
0.266
0.004.
0.000
0.004
0.260
0.610
0.000
0.010
0.266
0.004
0.000
0.004
0.260
0.021
0.000
0.021
0.277
0.063
0.000
0.063
0.319
0.056
0.000
0.056
0.312
0.01
Up: ST-100 72
5
613
0.025
-Rnd 12.0
3.9
5.5
0.211
0.060
Nearest Inch 70
0.0
0.025
15.7
0:044
0,279
Report -Units: Pressure: in.wg, Duct lengths: feet, Duct sizes: inch, Airflow: CFM, Velocity: ft./min; Temperature: F
C:1... 12021 Express- St.Lucie.rh9 Wednesday, December 23, 2020, 11:05 AM
Knvac - new
Florida Breeze
Type [Reg.Sizel Rou!
Upstream- Temp
Shape
11w4RQ. QLd;;L; pressure available. values fort
The cumulative static-pressur&loss value foi
with the higheststatic, pressure available: �Ti
include any device pressure losses entered,
side.
Number of active run'outs:
Total runout outlet airflow:
Main trunk airflow:
.202.1 Express 1828 Cali Left
ow
3.5 Ton
St. Lucie
:lr7VUcr.0y.Srem 7 = Supply,(cont!
�s Diameter Velocity 4 " , SPL puct e Widths s
h Loss/1 QiJ SPL Fit
Height E0,
q Len SpEyot`
r
Area` :SP Avail 'rSPL Cumul
im ducts are_at the entrance.of ,the duct. For supply, they. are, at the exit. "
return trunk is with respect to the entry" point of the return runout 0streari
I and cumulative.static pressure loss,values forthe, upply-main trunk
tl the :cumulative may also include the total'static pressure loss of the return
Largest trunk diameter:
Largest runout diameter:
Smallest trunk diameter:
Smallest runout diameter:
Supply fan external static:pressure:
Supply fan device pressure losses:
Supply fan static pressure available:
Runout maximum cumulative static pressure loss:
Return loss added to supply:
Total effective length of return (ft.):
i Total effective length of supply (ft.):
Overall total effective length (ft.):
i
Design overall friction rate per 10.0-ft.:
System duct "surface area (Scenario 1):
Total system duct surface area:
I
C:1... \2021 Express ... St.Lucie.rh9
14
980
980
16
7
15
4
0.323
0:250
0..013
0.323
0.003
4.0
16.6
14:0
0.520
254
254
STA 10
SR-190
ST 100.
SR-100
SR-110
RR-120
SR-110
RR-120 to SR-110
(Available SP x 1001 TEL)
(Not linked to duct load)
Wednesday, December 23, 2020, 11:05 AM
Rnvac - Keslc
Florida Breeze
j Tabular Manual D:
--Duct Name, etc.
Type [Reg.Size]
Upstream
Shape
2021 Express 1828 Cali Left 2020 Vnyl Comfort Shingle 3.5 Tc
r St.Luci
Duct System I --
Roughness Diameter
Temperature Width
--Duct Name: RT-100, Effective Length: 0-0
Trunk .0,OQ3
Up: Fan 72
Rnd 0:0
Nearest Inch 981
--Duct Name: RR- 100,, Effective Length: 1.0
Runout, Reg: 12x16' 1
0.003
Up RT-100 72
Rnd 1.0
Nearest Inch 327
---Duct Name: RT410, Effective Length: 0.0
f Trunk 0.003
1 Up: RT-100 72
Rnd
0.0
Nearest Inch 654
--Duct Name: RR-1 10, Effective Length: 0.0
Runout, Reg: 12x12 0.003
Up: RT-110 72
Rnd 0.0
Nearest Inch 327
i
--Duct Name: RR-120, Effective Length: 4.0
Runout, Reg: 12x12 0.003
Up: RT-110 72
Rnd 4.0
Nearest Inch 327
'Velocity
SPL.Duct
Loss/100.
Fit.Eq Lens
SPL.Fit
SPL.Tot
SPJA it
SPL.Cumul
15
799
0.000
11.6
0.00
0.000
16.4
0.0
0.000
0
-0.003
0.003
16
234
0.000
12.4
0.607
0'.000
17.5
0.0
0.000
4.2
-0.003
0.000
10
1,199
0.000
7.8
0.307
0.000
10.9
0.0
0.000
0
-0.003
0.003
i
10
600
0.000
7.8
0.079
0.000
10.9
0.0
0.000
0
-0.003
0.000
10
600
0.003
7.8
0.079
0.000
10.9
0.0
0.003
10.5
0.000
0.003
j Report Units: Pressure: in.wg, Duct lengths: feet, Duct sizes: 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 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.
j Number of active runo.uts:
I
3
Total runout outlet airflow:
981
Main trunk airflow:
981
Largest trunk diameter:
15
RT-100
Largest runout diameter.
16
RR-100
Smallest trunk diameter:
10
RT-11'0
mallestrunout.diameter.-
10
RRA10
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... St. Lucie. Wednesday,December 23, 2020, 11:05 AM
,a
Rhvae -.Residential & Light Commercial H1
1 Florida Breeze
West Melbourne fL `32904
Tabular M,. anual.I Ductsizc
i Summary
i
System duct:surface area (Scenario 1):.
Total system duct surface area:
' � Notes
Rhvac 1s, an ACCA appro'ved,Manual. J.
Calculations are: performed per ACCA i
' � All computed;resultsare e5tirriates as b
t3e'sure, to select a unit that meets both
your design, conditions'.
i
i
Cnte aortware Developmer
202,1.Express 1828 Cali:Left+2020VinylComfor?Shmgte 3
�•Si
N
`a Duct System - Return conf'd)
14:8 (Not linked fo.duct:load)
14.8
$ computer program.
J 8tFi Edition,, Version. 2, and ACC_ A.Ma_nuahD:
use -and weather troy Vary.
le•and latent loads according ;to the manufacturer's'.perfc!mr' ce data at
CA ...\2021 Express ... StlucieA9 _
Wednesday,. December 23, 2020, 11:05 AM
nuvaa - Re51a
Florida Breeze
-o: uiazng-uoubie pane low-e.(e = 0.60), operable
window, vinyl frame, U-value 0.35, SHGC 0.29
2A,v-d: Glazing -Double -pane low-e (e = 0.60); sliding
glass -door, vinyl frame, U-value 0.6.1, SHGC 0.34
23-wo: Glazing=Double pane low-e (e = 0.60), fixed sash;
vinyl frame, U-value 0.35, SHGC 0.29
11J: Door -Metal - Fiberglass Core, U-value 0:6
11 D: Door -Wood - Solid Core, U-value 6,39
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
166-30: 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: 100, Summer CFM: 52
Ventilation: Winter"CFM: 0, Summer CFM: 0
Total Building Load Totals:
ow ounware ueveiopment, Inc.
2021 Express 1828,Call Leff 2020 Vinyl Comfort Shingle 3.5 Tor
St.Luck
Pape 11
408
697
0
665
665
3
29
0
34
34
20A
343
0
318
318
10..
208
0
193
193
1236.6
6,337
0
3,938
3,938
317.1
808
0
620
620
1828 1,638 0 2,925 2,925
200 6,608 0 0 0
17,892
0
10,789
10,789
5
1.000
1,150
2,160
750
2,755
3,505
0
0
0
12,016
3,473
12,065
15,538
3,064
2,175
864
3,039
0
0
0
0
32,972
7,398
27,623
35,021
Total Building Supply CFM: 982
Square ft. of Room Area:
CFM Per Square ft.: 0.537
1,828
Volume 0):
Square ft. Per Ton: 626
15,721
Building Loads
Total Heating Required Including Ventilation Air:
32,972
Btiah 32.972 MBH
Total Sensible Gain:
27,623
Btuh 79
Total Latent Gain:
7,398
Btuh 21 %
Total Cooling Required Including Ventilation Air:
35,021
Btuh 2.92 Tons (Based On Sensible + Latent)
Nnfac
mnvac is an ACCA approved Manual J, D and S computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building use and weather may vary.
Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
I
----- -- -----
C:1... 12021 Express... St.Lucie.rh9 Wednesday, December 23, 2020, 11:05 AM
nnvac - Resia
Florida Breeze
I Whole House
--v: vjazmg-uowble pane low=e (e = 0.60), operable
window, vinyl. frame, U-value 0.35, SHGC 0.29,
2A-v-4Glazing-Double pane low-e .(e = 0.66), sliding
glass door, vinyl frame, U-value 0.61, SHGC 0.34
2B-v-o: Glazing -Double pane low-e (e = 0.60), fixed sash,
vinyl frame, U-value 0.35, SHGC 0.29
11J: Door -Metal -Fiberglass Core,, U-value 0.6
11;D Door -Wood -, Solid Core, U-value 0.39
13AB-0Qks: Wall -Block, no blanket or board insulation,
filled core, siding finish, U-value 0.183
12C-Osw: Wall -Frame, R-13 insulation in 2 x 4 stud
cavity, no board insulation, siding finish, wood studs,
U-value 0.091
16B-'30: Roof/Ceiling-Under Attic with Insulation on Attic
Floor (also use for: Knee Walls and Partition
Ceilings), Vented Attic, No Radiant Barrier, Dark
Asphalt Shingles or Dark Metal; Tar and Gravel or
Membrane, R-30 insulation, U-value 0.032
22A-pm: Floor -Slab on grade, No edge insulation, no
insulation below floor, any floor cover, passive, heavy
dry or light wet soil, U-value 1.18
Subtotals for structure:
People:
Equipment:
Lighting:
Ductwork:
Infiltration: Winter CFM: 100, Summer CFM: 52
Ventilation: Winter CFM: 0, Summer CFM_ : 0
System 1 Whole House Load Totals:
vuppy l.r ivl:
Square ft. of Room Area:
Volume (ft?):
1,828
15,721
Total Sensible Gain: -
Total Latent Gain:
Total Cooling Required Including Ventilation Air:
0 2021 Express 1828 Cali Left
Area
Quan
Sen
Loss
124.8
1,224
40:8
697
3
29
20.4
343
19
208
1236.6 6,337
317.1 808
1828 1,638
200 6,608
17,892
5
0
12,016
3,064
0
32,972
0
0
0
0
0
2;096
665
34
318
193
3,938
620
0 2,925
0 0
0
1,000
750
3.473
2,175
0
7,398
10,789
1150
2, 755
0
12,065
864
0
27,623
3.5 Tor
3t. Luck
665
34
318
193
3,938
620
2,925
J
10,789
2,150
3,505
0
15,538
3,039
0
35,021
CFM Per Square ft.: 0.537
Square ft. Per Ton: 626
32,972 Btuh 32.972 MBH
27,623 Btuh 79 %
7,398 Btuh 21 %
35,021 Btuh 2.92 Tons (Based On Sensible + Latent)
mnvac is an AE;GA 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 manufacture's performance data at
your design conditions.
l
------------
C:1... 12021 Express... St.Lucie.rh9 Wednesday DAnprnhpr 9R onin 11•nti nnn
ante poTtware Dow, -
r 0 1
2021 Express 1828 via
Cali t Shingi
P -2020 V7!0y[Comior; Minpal
COOPS
*15Y03m Type:
Outdoor Model:
Air_Source HeatP ump
Ind dor M0doV-'
FXM4X42 `*AL
Traderiarhei:
Outdoor Manufacturer
1.4 bE0R:R,SERI ES R4,1 OA HP
QQMFORTMAKER
Description'
AHRI Reference. No.:
-
A,i.r Soured Heat Pump
Capacity
204 902667,
�1'6 4-i4
Efficiency:.
' !, --
44$EER:
Heating
System Typo:
Model:
Air Source Heat Pump
Tradename:
R 4' k 44-2 (-A,, G')' K, P
14 SEER R SERIES R416A HP
Manufacturer:
Description:
COMFORTMAKER
Ca'
Capacity:
,H
Air SOUrCeeat Pump
Efficibricy:
41,000
6.2 H80P
This system's equipment was selected in accordance with ACCA Manual S.
Manual S equipment sizing d B:
.Pta: SOD 90F, SOWB; 78F, WODB: 42F, SIDB: 75F, SIRH:
50%, WIDB: 70F,gain:
27,623 Bfuh,'Lat gain: 7,398 Btuh; Pen. loss.*:32i972 Btuh, Entering cig. coil
Entering htg. coil DB, 6. o DB: 80.6F,,Ehtering c1g. coil WB-. 64.4F.
5.8F, C19. coil T[,): 201F, Htg.
coil TD: 70F, Req. c1g. airflow: 982. CFM, R-eq. htg- airflow:
irflow' 404 CFM
C:\ ... \2021 Express ... St.Lucie.rh9
Wednesday, December 23, 2020, 11:05 AM
i rwnvac - mesiaential & Light Commercial HVAC Loads
Elite Software D®velapment, Inc.
Florida Breeze 2021 Express 1828 Cali Left 2020 Viny1-Comfoit;Shingle"3.5 Ton
West Melbourne, FL 32904_ 0 SLLucie
SysPage 14
tem � Roorn" L�arl :Grr�nmarr,
Room ..... .�,rNun 9 ug Min;
Area Sens Htg Duct Duct Sens Lat Clg„ - o Name SF Btuh CFM Size Vel Btuh Btuti CFM 1C
-Zone 1--- - -
1 Whole House 1,828 31,089 404 4,4,6,5, 21,581
3,925 982 982
4,6,6,6,
6,7,5,4,
-- - - 4,5
Duct Latent -- - - -
_
Return Duct 1,883
708
6,042
y-_
S stem 1 total 1,828 32,9.72 404 27,623
2,765
-
7,398 982
-_
System 1 Main Trunk Size: 15 in.
982
Velocity: 790 ft:/min
Loss per 100 fL: 0.082 in.wg
Duct size results above are from Manual D Ductsize.
Runout duct velocities are not.printed with duct size results from Manual D Ductsize since they
See the Manual D. Ductsize report for duct velocities and other data.
can vary within the room.
Tons `�Lc"L 1 alai
Net Required: 2 92 79% � 21%t Btuh Btuh Btuh
Actual: 27,623 7,398 35, 021
3.20 79% / 21%. 30,369 8,045 38,414
Equipment Data Y_� _ -
T
Type:
Model:
"uca°"p OybLCI11
Air Source Heat Pum P
Cooling System
Air Source Heat Pump
}
{ Indoor Model:
R4H442(A,G)KP**
R4H442(A,G)KP**
Brand:
Description:
14 SEER R SERIES R410A HP
FXM4X42**AL
14 SEER. R SERIES R410A HP
Efficiency:
Air Source.Heat Pump
Air Source Heat Pump
Sound:
8.2 HSPF
0
14 SEER
Capacity:
Sensible Capacity:
41,000 Btuh
n/a
0
38,414 Btuh
Latent Capacity:
n/a
30,369 Btuh
AHRI Reference No.:
n/a
8,045 Btuh
204902057
This system's equipment was selected in accordance with ACCA Manual S.
Manual S equipment sizing data: SODB: 90F, SOWB: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDE: 70F, Sen. gain:
27,623 Btuh, Lat. gain: 7,398 Btuh, Sen. loss: 32,972 Btuh, Entering clg. coil DB: 80.6F, Entering clg. coil WB: 64.4F,
Entering htg. coil DB: 65.817, Clg, coil TD: 20F, .Htg. coil TD: 70F, Req. clg. airflow: 982 CFM, Req. htg. airflow: 404 CFM
C:1... \2021 Express ... St.Lucie.rh9
Wednesday, December 23, 2020, 11:05 AM
RhvaC Residential
Florida Breeze
Elite Software Development, Inc.
2021,Express 1828 �velop
Cali Left 2020 Vinyl Comfort Shingle 3.5 Ton
rn
Vest Melbourne FL 329o4
St;Lucie
ng,.' t th
Building R
Op ilon
Pa ae 15
All rotation degree values in this repdft are clockwise with respect to,th
resp
pg'oneh.eition as agrees rot — � I ' . ..p projects origripl-orientatiorT.
Building" entered. -'atton r
(zero
Front door faces
Individual Rooms
-'North
00 50
LRm. Room Rot, Rot.
No.,
—4
go
90q --T3-50 1800 270D �50
Rot Rot. Rot:
High
Name
Namb CFM CFM
C C
System 1.
C22�50
R ot.
C CFM CFM CF'M C FM
D
Duct
t
S I e
Zone I
I Whole. House
982 1,076
-1,121 1,099 982 1,060 7'052 1,025
4,4,6j5,
4,6,6,6.
Indicates highest CFM of all rotations.
450 Northeast
982
1,076
27,623
7,398
2.92
300 East
-1,121
26,'7�6
*30,732
7,379
3.09
I no Southeast
1800 South
1,099
30,229
7,374
7,375
*3.18
8.13
?250 8outhwes ' t
982
1,060
27,623
'29-393
1,398
2.92
!700 West
1,052
29.,1200
7,402
3.07
1150 Northwest
1,025
28,617
7,390
*7j407
3.05
Indicates highest value of all rotations,
3.00
Building Rotation Tonnage
3.10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.00 ........... .......I ............................. ........... .............................. .....
2.90
North Northeast East Southeast South Southwest
West Northwest
Pire.6tion Front door Faces
--'0— Building Net Tonnage
I
C:\ ... \2021 Express ... St.Lucie.rh9
Wednesday, December 23. 2020. 11:05 AM
Building Rotation Hourly Not'Galn
4110007................................................................................ Q ..............
C:1...12021 Express ... St.Lucie.rh9
Wednesday, December 23, 2020, 11:05 AM
E
1.:
ACCAQ
;i !�:ecair�msdaret�
i
Contractor Florida Breeze
Mechanical+License;# CAC1.814113
Building Plan # 1828 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
32972
Btu/h
Summer Design Conditions
Outdoor temperature
90
OF
Indoor temperature
75
OF
Grains difference
61. A Gr @ 50 % Rh
Sensible heat gain
27623 Btu/h
Latent heat gain
7398 Btu/h
Total heat.gain
35021 Btu/h
Heating Equipment Data
Equipment type Heat pump
Furnace, Heat pump, Boller, etc.
Model R4H442(A,G)KP**
Heating output capacity 41000 Btu/h
Heat pumps'- capacity at winter design outdoor conditions
Header Information
REQUIRED ATTACHMENTS'
Manual A Form (and supporting, worksheets):
Or MJ1AE Form? (and supporting worksheets):
OEM performance data (heating, cooling, blower):
Manual D Friction Rate Worksheet:
Duct distribution system sketch:
Form
RIPER 1.01
8 Mar 10
ATTACHED
Yes MX No
Yes[) No F
Yea Q No
Yes 0 No Q
Yes El No.Q
Building
Orientation (Front door faces) North
North,'Eask West, South, Northeast, Northwest, Southeast, Southwest
Number of bedrooms 4
Conditioned floor area 1828, Sq Ft
Number of occupants 5
Windows
Eave overhang depth 1 Ft
Internal shade
Blinds, drapes, etc
Number of skylights
Cooling EauiDment_Data
Equipment type Heat pump
Air conditioner, Heat pump, etc I
Model R4H442(A,G)KP**
Sensible cooling capacity 30369 Btu/h
Latent cooling capacity 8045 Btu/h
Auxiliary heat output capacity Btu/h Total cooling capacity 38414 Btu/h
Design airflow 980 CFM
External Static Pressure (ESP) 0.32 IWC
Component Pressure Losses (CPL) 0.25 IWC
Available Static Pressure (ASP) 0.073 IWC
ASP = ESP - CPL
Longest supply duct: ' 0 Ft
Longest return duct: 4 Ft
Total Effective Length (TEL) 14 Ft
Friction Rate: 0.52 IWC
Friction Rate = (ASP x 100) * TEL
Blower Data
Roof
Eave
Depth Window
Heating CFM 1321 7 CFM
Cooling CFM M-1.7 CFM
Duct Materials Used(ciircle)
Trunk Duct: Duct board Flek,.Sheet metal,
Lined sheet metal, Other (specify)
Branch Duct: uct board lex Sheet metal,
Lined sheet metal, Other (specify)
Contractors Printed Name Kristlip, Kelly Date
12/23/2020
Contractor's Signature
The AHJ 'shall have the discretion to accept Required Attachments printed from approved ACCA,sortware vendors, see list on page 2 of ins Wclions.
2 If abridged version of Manual J is.used for load calculation, then verify residence meets requirements, see Abridged Edition Checklist on page 13 of Instructions.
Form generated by ACCA-approved Manual J Eighth Edition Version 2 Elite Software Rhvac program.
Air Conditioning Contractors of America
Manual S (Residential Equipment Selection]
vrolect mtormation
Name:
City:
State.• Altitude:. Altitude Adjustment:
- Loonng uesign Information
Outdoor Design Temp: 91 OF db
Outdoor Design Temp: 43 OF db,
IndoorDesign Temp: 75 OF db
Manual J Load Calculations
Total Load Sensible
Latent
SHR Heat Loss
35021 27623
7398
�USI)
OEM Information
Manufacturer. COMFORTMAKER
Coil or Fan -Coil Model #: FXM4X42;`AL
Summer
IWlnter
50. . %RH 63 OF wb
Airflow Calculations
Design TD for Airflow,
1 g
Design Sensible.CFl111
1322.
Furnace Model #: AFUE:�
Condenser Model #: R4H442(A,G)KP" SEER: 14.0 HSPF: 8.20
(A) Manufacturer's Cooling Performance Data
Lower Return Air Outdoor Temperature = 95 (F db)
Entering Coil Temperature = 75 (F db) CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR
Rated CFM @ Rated RA Temperature 65 38,209 27,270
10,939 0.7137
Rated CFM @ Design RA Temperature 12251 L 37,711 28,8421 8,869. 0.7648
Rated CFM @ Rated RA Temperature 80 36,963LL 31,20D 5,763 0.8441
(B) Manufacturer's Cooling Performance Data
Higher ReturnAir Outdoor Temperature = 95 (F db)
Entering Coil Temperature = 75 IF db) CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR
Rated CFM @ Rated RA Temperature 65 41,344F 29,628 11,716 0.7166
Rated CFM @ Design RA Temperature 1575 63 40,258 32,028 8,230 D.7956
Rated CFM @ Rated RA Temperature 60 38,628 35,628 3,000 0.9223
Manufacturer's Cooling Performance Data (Interpolated)
Design Return Air Outdoor Temperature = 95 (F db)
CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR
29,722 8,692 0.7737
Excess Latent Capacity Calculation
Capacity @Design CFM / RA (F wb) 1321.7 63 38,41.4 30,369 8,045 .0.791
Equipment Capacity as a % of Design 109.699/0 109.94%F 108.75%
Manufacturer's Heat Pump Data
Capacity Capacity Balance Supplemental
• @ 47 OF db @ 17 OF db Point Heat Required
41,790 24,580 -25.8 -15.87
J
/— Manufacturer's Furnace Data
Input Output Desired Calculated