HomeMy WebLinkAboutEnergy CodeFORM R405-2020 _ lS�-1 i . r`". 5Jim"
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`(,o CREEK LOT 86
RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST
3419. Trinity Cir
Florida Department of Business and Professional Regulation
Simulated Performance Alternative (Performance) Method
Applications for compliance with the 2020 Florida Building Code, Energy Conservation via the
Residential Simulated Performance Alternative shall include:
❑ This checklist
13 Form R405-2020 report
❑ Input summary checklist that can be used for field verri/cation (usually four pages/may be greater)
Energy Performance Level (EPL) Display Card (one page)
❑ HVAC system sizing and selectionbased 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)
0 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)
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CREEK LOT 86
1 FORM R405-2020
% kt-LORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
Florida Department of Business and Professional. Regulation _ Residential Performance Method
Project Name: 21 EXPRESS 1.916 CALI RT PSL AL SH COM16
Builder Name: DR HORTON
Street: 3419 Trinity Cir
Permit Office:
City, State, Zip: ST LUCIE , FL,
Permit Number:
Owner: Or Horton
Jurisdiction:
Design Location: FL, ST LUCIE_CO_INTL
County: St. Lucie (Florida Climate Zone 2 )
1. New construction or existing New (From Plans)
10. Wall Type�1727.6 sqft.)
Insulation Area
2. Single family or multiple family Detached
a. Concrete Block - Int Insul, Exterior
R=4.1 1398.20 ft2
b. Frame -Wood, Adjacent
R=13.0 329.33 ft2
3. Number of units, if multiple family 1
c. N/A
R= ft2
4. Number of Bedrooms 4
d. N/A
R= ft2
11. Ceiling Types (1916.0 sqft.)
Insulation Area
5. Is this a worst case? Yes
a. Under Attic (Vented)
R=38.0 1916.00 ft2
6. Conditioned floor area above grade (ft2) 1916
b. N/A
R= ft2
Conditioned floor area below grade (ft2) 0
c. N/A
R= ft2
7. Windows(167.0 sqft.) Description Area
12. Ducts R ft2
a. Sup: Attic, Ret: Attic, AH: Whole House 8 151
a. U-Factor: Dbl, U=0.55 127.00 ft2
SHGC: SHGC=0.26
b. U-Factor: Dbl, U=0.54 40.00 ft2
13. Cooling systems
kBtu/hr Efficiency
SHGC: SHGC=0.25
a. Central Unit
35.0 SEER:16.00
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: 0.258
a. Electric Heat Pump
34.6 HSPF:8.50
8. Skylights Area
c. U-Factor'(AVG) NIA ft2
15. Hot water systems
SHGC(AVG): N/A
a. Electric
Cap: 50 gallons,
9. Floor Types_.(1916.0 sqft.) Insulation Area
EF:0.930
a. Slab -On -Grade Edge Insulation R=0,0 1916.00 ft2
b. Conservation features
b. N/A R= ft2
None
c. N/A R= ft2
16. Credits
Pstat
Glass/Floor Area: 0.087 Total Proposed Modified Loads: 53.01
PASS
Total Baseline Loads: 56.74
I hereby certify that the plans and specifications covered by
Review of the plans and
Sthis TgT�
calculation are in compliance with the Florida EnPlRquONDITfp4,f
by this�'ovvHE
�overed ~
! - Jz
Code
PREPARED BY:
calculation indecifications icates ates compliance
�3 ith the Florida Energy Code.
fore construction is com leted
�`�' �i„'''
-�TT�completed
- = w�-
� P
DATE:
phis building will be inspected for
a
Jj',if/'1'j0
cCFRTsmpliance with Section 553.908
tit Q
w T•\'tit
Florida Statutes.
1
hii
I hereby certify that this building, as designed, is in co Nance ,
Florida Energy Code. %/ 115'14I 1
COD Wr
with the f,
OWNER/AGENT:
BUILDING OFFICIAL:.
DATE: 04/11 /21
DATE:
- Compliance requires certification by the air handier 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 Report confirming duct leakage to outdoors, -
tested in accordance With ANSI/RESNET/ICC 380, is not greater than 0.070 Qn for whole house.
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/kORM R405-2020 INPUT SUMMARY CHECKLIST RFPnRT
PROJECT
Nile:
Building Type:
Owner Name:
# of Units:
Builder Name:
Permit Office:
Jurisdiction;
Family Type:
New/Existing:
Comment:
21 EXPRESS 1916 CALI RT Bedrooms: 4
User Conditioned Area: 1916
Dr Horton Total Stories: 1
1 Worst Case: Yes
DR HORTON Rotate'Angle: 270
Cross Ventilation:
Whole House Fan:
Detached
New (From Plans)
-Address Type: Street Address
Lot #
Block/Subdivision:
PlatBook:
Street:
County: St: Lucie
City, State, Zip: ST LUCIE ,
FL,
CLIMATE
/
V Design Location
Design Temp
TMY Site 97.5 % 2.5 %
Int Design Temp Heating Design Daily Temp
Winter Summer Degree Days Moisture Range
FL, ST LUCIE CO INTL FL 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 Infil ID 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 Insulatlo Whole House 200 ft 0
1916 ft. 0.8 . 0 0.2
ROOF
/
V #
Type
Roof Gable Roof
Materials Area Area Color
Red Solar SA Emitt Emitt Deck Pitch
Barr Absor. Tested Tested Insul. (deg)
1
Hip Composhlon shingles 2142 fF 0 R2 Medium
N 0.85 No 0.9 No 0 26.57
ATTIC
V #
Type
Ventilation Vent Ratio (1 in)
Area RBS IRCC
1
Full attic
Vented no 1916 ft' N N
CEILING
#
Ceiling Type
Space R-Value Ins Type Area Framing Frac Truss Type
1
Under Attic (Vented)
Whole House 38 Blown
1916 ft' 0.11 Wood
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FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT
WALLS
Adjacent Space Cavity Width
R--Valus Ft In Et
Height
:to Area
Sheathing Framing
R-Atehle Fraction
Solar Below
Ahsor 0
1
S=>E Exterior Concrete Block - Int InsWhole House 4.1 39 8 8
8 343:8 ft'
0
0
0.5
0
-2
W=>S Exterior Concrete Block - Int InsUVhole House 4:1 59 8 8
8 517.1 ft'
0
0
0.5
0
3
N=>W Exterior Concrete Block -.Int InsV9hols House 4.1 18 4 6
8 158.9 ft'
0
0
0.5
0
4
E=>N Exterior Concrete Block = Int InsUVhole House 4.1 4 8 8
8 40.4 ft2
0
0
0.5
6
5
E=>N Exterior Concrete Block - Int InsWhole:House 4.1 39 8
8 338.0 ft'
0
0
0.6
0
6
N=>W Garage Frame - Wood Whole House 13 21 4 8
8 184.9 ft'
0
0.23
0.5
0
7
E=>N Garage Frame - Wood Whole House 13 16 8 8
8 144.4 fe
0
0.23
0.6
0
DOORS
# Omt Door Type Space Storms
U-Vslue
Width
Height
Area
Ft
In
Ft In
1 N=>W Insulated Whole House. None
.6 3
6 8
20 ft=
2 N=>W Wood Whole House None
.39 2
8
6 8
17.60
WINDOWS
:Orientation shown Is the entered orientation => changed to Worst Case.
.
Wall
Overhang
V
# Omt ID . : Frame Panes NFRC U-Factor SHGC Imp
Area. Depth
Separation
Int Shade
Screening
1 S=>E 1 Metal Low-E Double Yes 0.55 0.26 N
62.0 fe 1 ft 0 in
1 ft 0 in
None
None
2 S=>E 1 Metal Low-E Double Yes 0.54 0.25 N
40.0 IF 8 ft 0 In
1 ft 0 in
None
None
3 W=>S 2 Metal Low-E Double Yes 0.55 0.26 N
15.6 fl1110 in
1 It 0 in
Norte
None
4 N=>W 3 Metal Low E Double Yes 0:55 0.26 N
31.0 ft= 1 ft 0 in
3 ft 0 in
Norte
None
5 E=>N 5 Metal Low E Double Yes 0.65 0.26 N
15.5 ft= 1 ft 0 In
1 ft 0 in
None
None
6 N=>W 3 Metal Low.E Double Yes 0.55 0.26 N
3.0 ft2 4 It 8 in
1 ft 0 in
None
None
GARAGE
# Floor Area: _ . Ceiling Area Exposed Wall Perimeter
Avg. Wall Height
Exposed Wall Insulation
1 430 ft' 430 ft' 64 ft
8.6 ft
13
INFILTRATION
#
Scope Method SLA CFM 50 ELA EgLA ACH
ACH 50.
1 Wholehouse Proposed ACH(50) .000382 1922.4 105.47 198 .13
7
HEATING SYSTEM
# System Type Subtype Speed Efficiency
Capacity
Block
Ducts
1 Electric Heat.Pdmp/ Split Singl HSPF:8.5
34.6 kBtu/hr
1
sys#1
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FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT
COOLING SYSTEM
# System Type
Subtype
Subtype Efficiency
Capacity
Air Flow
SHR Block
Ducts .
1 Central Univ
Split
Singl SEER:16
35 kBtu/hr
1050 cfm
0.73
1
sys#1
HOT WATER SYSTEM
# System Type
SubType
Location
EF :Cap
Use
SetPnt
Conservation
1 Electric
None
Garage
0.93 50 gal
70 gal
120 deg
None
SOLAR HOT WATER SYSTEM
FSEC
Collector
Storage
Cert # Company Name,
System Model # Collector Model
# Area
Volume
FEF
None None
fN
DUCTS
— Supply =—
— Return -
Air
CFM 25
CFM25
HVAC #
# Location R-Value Area
Location
Area Leakage Type
Handler
TOT
OUT
QN RLF
Heat Cool
1 Attic
8 151 ft2
Attie.
50 ft' Proposed On
Whole Hou
-- cfm
134.1 ofm 0.07
0.50
1 1
TEMPERATURES
Programable[
Calling Fans:
]Thermosta(t:�Y
[)C) Jan [X] Feb
[ ]
pC] Mar
Apr [
Jun Jul..
rl
Aug
rl
rlHeating S P
Oct W
Nov
Nov
Dec
Venting [[ 11 Jan [ ]Feb
[X] Mar
[
.May Jun _ Jul
Aug
Sep
O
DDeec
Thermostat Schedule: HERS 2006 Reference
Hours
Schedule Type
1
2 3
4 5 6
7
8
9
10
11
12
Cooling (WD) AM
78
78 78
78 78 78
78
78
80
80
80
80
PM
80
80 78
78 78 78
78
78
78
78
78
78
Cooling (WEH) AM
78
78 78
78 .78 78
78
78
76
76
78
78
PM
78
78 78
78 78 78
78
78
78
78
78
78
Heating (WD) AM
66
66 66
66 66 68
68
68
68
68
68
68
PM
68
68 68
68 68 68
68
68
68
68
66
.66
Heating (WEH) AM
66
66 66
66 66 68
68
68
68
68
68
68
PM
68
68 68
68 68 68
68
88
68
68
66
66
MASS
Mass Type...
Area
Thickness
Furniture Fraction
Space_
Default 8 Ibs/s .ft.
0 ft'
0 ft.
0.3 .
Whole House .
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FORM R405-2020
ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX* = 93
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 - Int Insul, Exterior
R=4.1
1398.20 ft2
b. Frame - Wood, Adjacent
R=13.0
329.33 ft2
3. Number of units, if multiple family
1
c. WA
R=
ft2
4. Number of Bedrooms
4
d. WA
R=
ft2
5. Is this a worst case?
Yes
11. Ceiling Type and insulation level
Insulation
Area
a. UnderAttic (Vented)
R=38.0
1916.00 ft2
6. Conditioned floor area (ft2)
1916
b. N/A
R=
ft2
7. Windows" Description
Area
c. N/A
R=
ft2
a. U-Factor: Dbl, U=0.55
127.00 fN
12. Ducts, location & Insulation
a. Sup: Attic, Ret: AtticAttic,,AH:AH: level
Whole House
R ft2
8 151
SHGC: SHGC=0.26
b. U-Factor: Dbl, U=0:54
40.00 fe
SHGC: SHGC=0.25
13. Cooling systems
kBtu/hr
- Efficiency
c. U-Factor. NIA
ft=
a. Central Unit
35.0, SEER:16.00
SHGC:
d. HG' NIA
ft2
14. Heating systems
kBtu/hr
Efficiency
SHGC:
S
a. Electric Heat Pump
34.6
HSPF:8.50
Area Weighted Average Overhang Depth:
2.743 ft.
Area Weighted Average. SHGC:
0.258
8.. Skylights Description
Area
15. Hot water systems
Cap:
50 gallons
a. U-Factor(AVG): N/A
fN
a. Electric
EF: 0.93
SHGC(AVG): N/A
b. Conservation features
9. Floor Types
Insulation
Area.
None
a. Slab -On -Grade Edge Insulation
R=0.0
1916.00 ft'
Credits (Performance method)
Pstat
b. WA
R=
ft'
c. N/A
R=
ft2
I' certify that thishome 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: 04/11 /21
Address of New, Home:_ 3419 Trinity Cir City/FL Zip:
*Note: This is not a Building Energy Rating. If your Index is below 70, your home may qualify for energy efficient
mortgage (EEM) incentives if you obtain a Florida Energy Rating. For information about the Florida Building Code,
Energy Conservation, contact the Florida Building Commission's support staff.
"*Label required by Section-R303.1.3 of the Florida Building Code, Energy Conservation, if not DEFAULT.
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Florida :Building Code, Energy Conservation, 7th Edition (2020)
Mandato Requirements for Residential Performance, Proscriptive and ERI Methods
AQDRESS: Permit Number:
ST LUCIE , FL,
MANDATORY REQUIREMENTS - See 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 certified by the builder to be accurate and correct before final approval of the building for occupancy. Florida law
[3 (Section 553.9085, Florida Statutes) requires the EPL display card to be included as an addendum to each sales contract for both presoid 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 cans completed and signed by the builder accurately reflects the plans
and specifications submitted to demonstrate code compliance for the building. A copy of the EPL display card can be found in Appendix RD.
SECTION R402 BUILDING THERMAL 'ENVELOPE
❑ R402.4 Air leakage (Mandatory). _ The building thermal.envelope shall be constructed to limit air leakage in accordance with the requirements of
Sections R402.4.1 through R402.4.5.
Exception: Dwelling units of R-2 Occupancies and multiple attached single family dwellings shall be permitted.to
comply with Section C402.5.
❑ R402A.1 Building thermal envelope The building thermal envelope shall comply with Sections R402.4.1.1 and
R462.4.1.2. The sealing methods between dissimilar materials shall allow for differential expansion and contraction.
R402A.1.1 Installation: The components of the building thermal envelope as listed in Table R402.4.1.1 shall be Installed In accordance
with the manufacturer's instructions and the criteria listed in Table R402.4.1.1, as applicable to the method of construction. Where required
by the code official, an approved third party shall inspect all components and verify compliance.
R402A.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 to
accordance with ANSURESNETIICC 380 and reported at a pressure of 0.21nch w.g. (50 pascals). Testing shall be conducted by either
Individuals as defined in Section 553.993(5) or (7), Florida Statutes, or individuals licensed as set forth in Section 489:105(3)(0, (g) or (1) or
an approved third party. A written report'of.the results of the test shall be signed by the party conducting the test and provided to the code
official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
Exception: Testing is not required for additions, alterations, renovations, or repairs, of the building thermal envelope of existing
buildings in .which the new construction is .less than 85 percent of the building thermal envelope.
-During testing:
1: Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or
other infiltration control measures.
2. Dampers: including exhaust, intake, makeup air, backdraft and flue dampers shall be closed, but not sealed beyond 'intended
infiltration control measures.
3. Interior doors, if installed at the time of the test, shall be open.
4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed.
5. Heating and cooling systems, if installed at the time of the test, shall be turned off. .
6. Supply and return registers, if Installed at the time of the test, shall be fully open.
❑ R402A.2 Fireplaces. New wood -burning fireplaces shall have tight -fitting flue dampers or doors, and outdoor combustion air. Where
using tight-ith fitting doors on factory -built fireplaces listed and labeled in accordance wUL 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 Ut. 967,
❑ 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 din per square foot (2.6 Uslm2), when tested according to.NFRC 400 or
AAMA/ WDMAICSA 101/I.S.2/A440 by an accredited, independent laboratory and listed and labeled by the manufacturer.
Exception: Site -built windows, skylights and doors.
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MANDATORY REQUIREMENTS (Continued)
❑A402.4.4 Rooms containing fuel -burning appllances. In Climate Zones 3 through 8, where open combustion air ducts provide combustion air to
open combustion fuel burning appliances, the appliances and combustion air opening shall be located outside the building thermal envelope or
enclosed in a room, isolated from inside the thermal envelope. Such rooms shall be sealed and insulated in accordance with the envelope requirements
of Table R402.1.2, where the walls, -floors and ceilings shall meet not less than the basement wall R-value 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:
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 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 rce recessed luminaires shall be IC -rated and labeled as having an air leakage rate not
more than 2.0 cfm (0.944 Us) when tested in accordance with ASTM E283 at a 1.57 psf (75 Pa) pressure differential. All recessed
luminaires shall be sealed with a gasket or caulk between the housing and the interior wall or ceiling covering.
R403.1 controls. SECTION R403 .SYSTEMS
❑ 11401.1.11 Thermostat provision (Mandatory). At least one thermostat shall be provided for each separate heating and cooling system.
a R403.1.3 Heat pump supplementaryheat (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 Seating (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 orplenum 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 ANSURESNET/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 designation4or an air leakage of no more than 2 percent
of the design airflow rate when tested in accordance with ASHRAE 193.
❑ R403.3.3 Duct testing (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods:
1. Rough -in test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the system,
Including the manufacturer's air handler enclosure If installed at the time of the test. All registers shall:be taped or otherwise
sealed during the test.
2. Postconstruction test: Total leakage shall be measured with a pressure differential of 0.1 inch w.g. (25 Pa) across the entire
system, including the manufacturer's air handler enclosure. Registers shall be taped or otherwise sealed during the test.
Exceptions:
1. A duct air leakage test shall not be required where the ducts and air handlers are located entirely within the building
thermal envelope.
2. Duct testing is not mandatory for buildings complying by Section 405 of this code. Duct leakage testing is required for Section
R405 compliance. 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 cf n 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.
R403A Mechanical system piping insulation (Mandatory). Mechanical system piping capable of carrying fluids above 1050F (41 °C)
or below 55°F (13°C) shall be insulated to a minimum of R-3.
❑ R403.4.1 Protection of piping insulation. Piping insulation exposed to weather shall be protected from damage, including that
caused by sunlight, moisture, equipment maintenance and wind, and shall provide shielding from solar radiation that can cause
degradation of the material. Adhesive tape shall not be permitted.
R403.5.1 Heated water circulation and temperature maintenance systems (Mandatory). If heated water circulation systems are
installed, they shall be in accordance with Section 11463:5.1.1. Heat trace temperature maintenance systems shall be in accordance with
Section R403.5.1.2. Automatic controls, temperature sensors and pumps shall be accessible. Manual controls shall be readily accessible.
R403.5.1.1. Circulation systems. Heated water circulation systems shall be provided with a circulation pump. The system return pipe shall
❑ be a dedicated return pipe or a cold water supply pipe. Gravity and thermosiphon circulation systems shall be prohibited. Controls for
circulating hot water system pumps shall start the pump based on the identification of a demand for hot water within the occupancy. The
controls shall automatically turn off the pump when the water in the circulation loop is at the desired temperature and when there Is no
demand for hot water.
❑ R403.5.1.2 Heat trace systems. Electric heat trace systems shall comply with IEEE 516.1 or UL 515. Controls for such systems shall
automatically adjust the energy input to the heat tracing to maintain the desired water temperature in the piping in accordance with the
times when heated water is used in the occupancy..
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MANDATORY REQUIREMENTS - (Continued)
R403.5.5 Heat traps (Mandatory). Storage water heaters not equipped 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 mm) 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).
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 140°F (38°C to 60°C).
R403.6.6.1.2 Shut down. A separate switch or a clearly marked circuit breaker shall be provided to permit the power supplied to
electric service systems to be turned off. A separate valve shall be provided to permit the energy supplied to the main bumer(s) of
combustion types of service water -heating systems to be turned "off.
o R403.6.6.2 Water -heating equipment. Water -heating equipment installed in residential units shall meet the minimum efficiencies of
Table C404.2 in Chapter4 of the Florida Building Code, Energy Conservation, Commercial Provisions, for the type of equipment installed.
Equipment used to provide heating functions as part of a combination system shall satisfy all stated requirements for the appropriate
water -heating category. Solar water heaters shall meethe criteria of Section R403.5.6.2,1.
R403.6.6.2.1 Solarwater-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 180 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 a tilt angle between 10 degrees and 40 degrees of the horizontal; and
2. Be installed at an orientation within 45 degrees of true south.
R403.6 Mechantcal:ventilation (Mandatory). The building. shall be provided with ventilation that meets the requirements of the
Florida Building Code, Residential, or Florida Building Code, Mechanical, as applicable, or with other approved means of ventilation
including: Natural, Infiltration or Mechanical means. Outdoor air Intakes and exhausts shall have automatic or.gravity dampers that
close when the ventilation system is not operating.
R403.6.1 Whole -house mechanical .ventilation system fan efficacy. When installed to function as a whole -house mechanical
ventilation system, fans shall meet the efficacy requirements of Table R403.6.1.
Exception: Where an air handler that is integral to tested and listed HVAC equipment is used to provide whole -house mechanical
ventilation, the air handler shall be powered by an electronically commutated motor.
o 9403.6.2 Ventilation air. Residential buildings designed to be operated at a positive Indoor pressure or for mechanical ventilation
shall meet the following criteria:
1. The design air change per hour minimums for residential buildings in ASHRAE 62.2; Ventilation for Acceptable
Indoor Air Quality, shall be the maximum rates allowed for residential applications.
2. No ventilation or air-conditioning system make-up air shall be provided to conditioned space from attics,
crawlspaoss, attached enclosed garages or outdoor spaces adjacent to swimming pools or spas.
3. If ventilation air is drawn from enclosed space(s), then the walls of the space(s) from which air is drawn shall be
insulated to a minimum of R-11 and the ceiling shall be insulated to a.minimum of R-19, space permitting, or R-10
otherwise.
R403.7 Heating and.cooling equipment.
R403.7.1 Equipment sizing (Mandatory). Healing 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
condition's 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 shot[ not include loads created by local Intermittent mechanical
ventilation such as standard kitchen and bathroom exhaust systems. New or replacement heating and cooling equipment shall have
an efficiency rating equal to or greater than the minimum required by federal law for the geographic location where the equipment Is
installed.
TABLE R403.6.1
WHOLE -HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY '
FAN LOCATION
AIRFLOW RATE MINIMUM
i (CFM)
MINIMUM EFFICACY a
(CFMIWATT)
AIRFLOW RATE MAXiMU
(CFM)
HRV or ERV
Any
1.2 cfm/watt
Any
Range hoods
Any
2.8 cfm/watt
Any
In -line fan
Any
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 Inaccordance with HVI Standard 916
3/2612021 2:15 PM EnergyGaugeO 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 manufactuiers.product lines. The corresponding latent capacity of the
equipment shall not be less than the calculated latent load.
The published value for AHRI total capacity is a nominal, rating -test value and shall not be used for equipment sizing: Manufacturer's
expanded performance data shall be used to select cooling -only equipment. This selection shall be based on the outdoor design dry-bulb
temperature for the load calculation (or entering water temperature.for water -source equipment), the blower CFM provided by the expanded
performance data, the design value for entering wet -bulb temperature and the design value for entering dry-bulb temperature.
Design values for entering wet -bulb and dry-bulb temperatures shall be for the indoor dry bulb and relative humidity 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 suing may be selected so that its cooling capacity is less than the
calculated total sensible load but not less than 80 percent of that toad. .
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.
11403.7:1.2 Heating equipment capacity.
❑ R403.7.1.2.1 Heat pumps. Heat pump sizing shall be based on the cooling requirements as calculated according to Section
R403.7.1.1; and the heat pump. total cooling capacity shall not be more than 1.15 times greater than the design cooling load even if
the design heating load is 1.15 times greater than the design cooling load.
❑ R403.7.1,2.2 Electric resistance furnaces. Electric resistance furnaces shall be sized within 4 kW of the design
requirements calculated according to the procedure selected in Section 11403.7.1.
❑ R403.7.1.2.3 Fossil fuel heating equipment. The capacity of fossil fuel heating equipment with natural draft atmospheric bumers
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:
A separate cooling or heating system is utilized to provide cooling or heating to the major entertainment areas.
A variable capacity system sized for optimum. performance during base load periods is utilized.
R403.8 Systems serving multiple dwelling units (Mandatory). Systems serving multiple dwelling units shall comply with Sections
❑ C403 and C404 of the Florida Building Code, Energy Conservation —Commercial Provisions in lieu of Section R403.
❑ R403.8 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.
❑ 11403.10.1 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.
3/26/2021 2:15 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 4 of 5
R403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shall be equipped with a vapor -retardant cover on or
Q the water surface or a liquid cover or other means proven to reduce heat loss.
Ekdeption: Where,more than 70 percent of the energy for heating, computed over an operation season; -Is from site -recovered
energy, such as from a heat pump or solar energy source, covers or other vapor -retardant means shall not be;required.
R403.10A Gas- and oll-fired pool. and spo'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 I-P gas shall not have continuously burning pilot lights.
R403.10.5 Heat pump pool. heaters. Heat pump pool heaters shall have a minimum COP of 4.0 when tested in accordance
with AHRI 1160, Table 2; Standard_ Rating Conditions -Low Air Temperature. A test report from an independent laboratory is
required to verify procedure compliance. Geothermal swimming pool heat pumps are not required to meet this standard.
❑R403.11. Portable spas (Mandatory). The energy consumption of,electric-powered portable spas shall be controlled by the
requirements of APSP-14.
D R408.13 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 Ilters/ kWh: if, the total dehumidifier capacity for the house
is less than.75 pints/day and greater than 2.38 Ifters/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 sensorthat is installed Me location where it is exposed;to inbred house air.
3. Any dehumid�er 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,
oonforn to the following requirements:
1. If a ducted dehumidifier is configured with return and supply ducts both connected Into the supply side of the doling 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 dehumidi far 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 evaporetor'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
D ROM 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:
R404A.1 Lighting equipment (Mandatory). Fuel gas lighting systems shall.not have continuously burning pilot light&
3/26/2021 2:15 PM Energypauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 5 of 5
2020 -AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.41.1
AIR BARRIER AND. INSULATION INSPECTION COMPONENT CRITERIA.
Project Name: 21 EXPRESS.1916 CALI RT PSL AL SH COM16 Builder Name: DR HORTON
Street: Permit Office:
City, State; Zip: ST LUCIE , FL, Permit Number.
v .
Owner. Dr Horton Jurisdiction:
w
Design Location: FL, ST_LUCIE CO_INTL
v
COMPONENT
AIR BARRIER CRITERIA ..
INSULATION INSTALLATION CRITERIA
.
General
A continuous air barrier shall be installed in th.a building envelope.
Air -permeable insulation shall
requirements
The:eirtedor thermal envelope: contains a continuous air barrier.
not be used as a sealing: material.
Breaks or joints in the air barrier shall be sealed.
Ceiling/attic
The air barrier in any dropped ceilingisoffit shall be aligned with
The insulation in any dropped ceiling/soffit
the insulation and_any gaps in the air barrier shall be sealed.
shall be aligned with the air Hamer;
Access openings, drop down stairs or knee wall doors to
unconditioned attic spaces shall be sealed.
Walla
The junction of the foundation and sill plate shall be sealed:
Cavities within comers and headers of frame walls
The junction of the top plate and the top of exterior walls shall be
shall be Insulated by completelyfilling;the cavity
sealed.
with a material having a thermal resistance of R-3
Knee walls shall be sealed.
per inch minimum.
Exterior thermal envelope insulation for framed
walls shall.be installed in substantial contact and
continuous alignment with the air barrier.
Windows, skylights
The space between window/door jambs and framing, and.
and doors
skylights and framing shall be sealed.
RIM joists ... ..
Rim joists shall include the air barrier.
Rim joists shall be insulated..
Floors
The air barrier shall. be installed at any exposed edge of
Floor framing cavity insulation shaLf be installed to
(including
insulation.
maintain perhianent contact with the underside of
above -garage
subfioor decking,:or floor framing cavity insulation
and cantilevered
shall be permitted to be in contact with the top side
floors)
of sheathing, or continuous insulation installed on
the underside of floor framing and extends from the
bottom to the top of all perimeter floor framing
members.
Crawl space walls
Exposed earth in unvented crawl spaces shall be covered with
Where'provided instead of floor insulation, insulation
a Class I vapor retarder:with overlapping joints taped::
shall be permanently attached to the :crawispace wall
Shafts, Penetrations
Duct shafts, utility penetrations, and flue shafts opening to
exterior or unconditioned spade shall be sealed.
Batts In narrow cavities shall be cut to fit, or narrow
Narrow cavities
cavities shall be filled by insulation that on
installation readily conforms to the available cavity
spaces.
Garage'separetion
Air.sealing shall be provided between the garage and conditioned spac
as.
Recessed lighting
Recessed light fixtures Installed In the building thermal envelope
Recessed light fixtures installed in the building
shall.be sealed to the finished surface.
thermal envelope shall be air tight and IC rated.
Plumbing and wiring
Batt insulation shall be cut neatly to fit around wiring
and plumbing In exterior walls, or insulation that on
installation readily conforms to available space shall
extand-behind pining and wiring-
Shower/tub
The. air barrier installed at exterior walls. adjacent to showers and
Exterior walls adjacent to showers and tubs shell
on exterior wall
tubs shall separate them from the showers and tubs.
be insulated.
Elechicallphone box o,
The air barrier shall be installed behind electrical or communication
exterior walls
boxes or air -sealed boxes shall be installed:
HVAC register boots
HVAC;supply and return register boots that penetrate building.
thennel envelope shall be sealed to the 'sub -floor, wall covering or: .
Concealed -
When required to be sealed, concealed fire sprinklers shall only be
sprinklers
sealed in a manner that is:recommended by the manufacturer.
Caulking or other adhesive sealants shall not be used to fill voids
between fire inrffinkler cover nlite�ihd Willa or oallinos,
a. m auwuun, mmpacuun ur nog wane snau ou in accoroance WHO [ne provisions or wc.-4vu:
3/26/2021 2:16 PM EnergyGaugeV USA 7.0.00 - FlaRes2020 FBC:7th Edition (2020) Compliant Software Page 1 of 1
Envelope Leakage Test Report (Blower Door Test)
Residential Prescriptive, Performance or ERI Method Compliance
2020 Florida Building Code, Energy Conservation, 7th Edition
Jurisdiction:
Permit #:
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
__LI.
._
O PRESCRIPTIVE METHOD -The building or dwelling) unit shall be tested and .verified as having an air leakage We of not exceeding 7 air
changes pet, hour at a pressure of 0.2 inch w.g. (50;Pascals) in Climate Zones 1 and 2.
I
0 PERFORMANCE or ERIWETHOD=The buildingglorldwelling unit shall be tested and'verified'as having an air leakage rate of not exceeding
the selected ACH(50), value, as shown on Form, R405-2020 (Performance) or R406-2020 (ERI), section labeled as infiltration, -subsection ACH50.
ACH(50) specified on Form R405-2020-Energy Calc (Perfor►nahce) orR406.2020 (ERI): Z000
x 60 = 16478 — Method for calculating building volume:
CFM(50) Building Volume ACH(50)
0Retrieved from architectural plans
FPASS Code software calculated
When ACH(50) is less than .3, Mechanical Ventilation installation Q Field measured and calculated
must be verified by building department.
R402.4.1.2 Testing. Testing shall be conducted in accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 inch w.g. (K 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)(0, (g), or (1) 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 riot sealed beyond intended infiltration control
measures.
3. Interior doors, if installed at the time of the test, shall be open.
4. Exterior doors for continuousventilation 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:
3/26/2021 2:15:34. PM EnergyGaugeB USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 1 of 1
Duct Leakage Test Report
Residential Prescriptive, Performance or ERI Method Compliance
Jurisdiction: Permit #:
Job Information
Builder: DR HORTON Community: Lot: NA
System 1
cfm25
System 2
cfm25
System 3
cfm25
Sum of others
cfm25
Total of all
cfm25
;I - Pcesclrjptive';Method 6fm25,(T6t4q;
eToqualify,as."substantlallyaeak free" Qn Total must be less than, or
qual. to 0 04 if air= handler unit is.installed. If air handier' unit is not
Installed, Q676tal' must'ibe less than or equal to 0.03. This testing
method meets the requlrenients.in accordance with Section R403 3.3.
Is-'the.air handler unnit installed dunng testing? ❑ YES (so°� ❑ �NO
_.,L�
.0. Performanca/ERI: Method cfm25, (Out or. Total)
i 9,0: uallfy using this. method, Qn' must not be greatevthan the
1916 = Qn IjI
Total of all . Total Conditioned
systems Square Footage
`Leakage, Type selected ,on Form
PASS FAIL I' Proposed Qn o.o(
r
f
Duct tightness: shall be verified by testing in accordance with ANSI/RESNET/ICC380 by either :de individuals as fined in, Section
553.993(5) or (1); :Florida Statutes, or individuals licensed as set forth. in Section 489.105(3)(f); (g) or (i), Florida Statutes.
Testing Company l
(�
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 #: Issuing Authority:
3/26/2021 2:15:3fi PM Page 1 of1
2021 Express 1916 Cali Large Right Alum Shingle St Lucie Com .16
HVAC Load Calculations
for
Dr Horton
RmnIRN'raAL
"MVACHVAC LoADs
Prepared By:
Kristin Kelly
Florida Breeze
2620 Kirby Circle Ne
Palm Bay, FI 32905
321-951-8767
Saturday, March 27, 2021
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.
i Designed By:
� Project Oobz
i Client Noma
Company '
Name:
Company Representative:
Company Address:
Company City:
� Company Phone:
2021 1916
Kristin Kelly
Dr Horton.
Florida Breeze
Kristin Kelly
2820 K]dbvQvo|o No
Palm Bay, F132905
321-051'8767
Cali
Large Right Alum Shingle St Lucid Cot
Re
ference City: St Lucid, Florida
| 8u 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
Re8Hum Dry Bulb
Difference
Winter. 42 39.4
n/o
n/a 70
n/o
Summer: 80 78
59%
6096 75
61
Total Building Supply CFM:
62"3'
CFM Per Squ'are ft.:'
0.482
Square ft. of Room Area:
1,916
Square ft. Per Ton:
722
Total Heating Required Including Ventilation Air:
31
To�|Seno��Qo�:
25.127
B�h
�7Q
%
Total Latent Gain:
6.709
B'uh
21
Y6
TotalCooUnQRequhad|ndud�gVentilationA�
31.838
B�h
2.65
Tons (Based OnSensible +Latent)
Rhxoo is an ACCA approved Manual J, Dand'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 selectO unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
C:\')2O21 Express ... aCom1yidhS Saturday, March 27. 2021,11:47AM
'
'
Rhvac Residential & LightfCommerclal'HVAC Loads 4,, Elite Software' Developm®nt, Inc
:Florid�p1�J tt, 2021 Express 1916 Cab Large;RightAlum SFjjngle StLyc!e Com`1E
1Ne"s�f l�lbdtiriler1FLi 3290d,i. IV
i � t `9 ��, ,.� iar �l i,i�';aj tk�!� rf 11+�� Zte t�,t � r � � ! g�H�i N u
ar, 1 Nr t. ! dfbt ,r u I
MiscellaneodsReaort V __l
ystem;.�t yynoie rlouse� uutaoor °outdoor i 3Uutuoor ,' ; Intloor !,.: Indoor Grains
DrvBulb.,'._,..UVet Bulbr". ,,: iRel:Hum Ref Hum Dry Bulb`.. Differerira
Winter.
42'
3.9..4
80% n/a
70 h/a
Summer:
90
78
59% 50%
75 61.09
Main. Trunk
Runouts:
Calculate:
Yes
Yes
Use Schedule:
Yes
Yes
Roughness Factor:
0.01000
0.01000
Pressure Drop:
0.1000
in.wg,/100 ft.
0.1000.
in.wg./l00 ft.
Minimum Velocity:
550
ft./min
450
ft./min
Maximum Velocity:
600
ft./min
750
ft./min
Minimum Height:
0
in.
0
in.
Maximum Height:
0
in.
0
in.
Infiltration Specified:
Infiltration Actual:
Above Grade Volume:
0.380
AC/hr
104
CFM
0.380
AC/hr
X 16,478
Cu.ft.
6,262
Cu.ft./hr
X 0.0167_
Summer
0.200
AC/hr
55
CFM
0.20.0
AC/hr
X 16,478
Cu.ft.
3,296
Cu.ft./hr
X 0.0167
Total. Building Infiltration: 104 CFM 55 CFM
Total Building Ventilation: 0 CFM 0 CFM
--System 1—
Infiltration & Ventilation Sensible Gain Multiplier: 16.49 = (1.10 X 0.999 X 15.00 Summer Temp. Difference)
Infiltration & Ventilation Latent Gain. Multiplier: 41.50 = (0:68 X 6.999 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
Dort toad Factor'Sceriartos.for:S stem 1 h .; . , , ; :r ,71
r ...... Attic puct `; ., Duct" Surface' ;From
"No::".T, e • • Descri tion„r, •, -L'ocation;;,. ,.:Ce!i!ng Leaka e, , „,?Insu�a'tion,;,,.: :Area MDD
1 Supply Attic 16B
1 Return Attic 168
0.12 8 600 No
0.12 8 550 No.
Saturday, March 27, 2021, 1.1:47 AM
C:1...12021 Express ... a Com 16:rh9
Rhvac Residential $ Li ht Commercial HYAC Loads
F 9
Florida�pleeze I .h r`�'a11
Elite Softwareboveiopment, Inc..
2021HExpressa19,16 CalliLarge RlghtAlDm Shingle St Lucie Com
, 5 I
`
a� a
16.
-
�Ra a 4`
p -- -Load Preview Re orf
----- .__._..._�....._.......
y
j^-
Scope
�^
Net
Ton
�2.65
ft'
/ron
Area
Sen Lat Net
Gain Gain Gain
Sen Sys �
Loss Htg Clg
CFM CFM
Sys
Act
CFM
Size
Building
722
1,916 25,127 6.709 31.830
31,039 384 923
923
System 1 2.65
722
1,916 25,127 6,709 31,836
31,039 384:.' - 923'
923
15
SupplyDucti-alent
494 494
RetumDuct
4,829 - 2,185 7,014
1,522
Zone 1
1.916 20298 4,030 24,328
29.518 384:. '' 923
923
4,4,6,5,4,
1-Whde House
1,916 20298 4,030 24.328
29,518 384 'i , Jk
923
6,6,6,6,7,
5,4,4,5
C:\ ..:\2021 Express ... a Com 16.rh9
Saturday, March 27; 202.1, 11:47 AM
�Rhvac Resitlenfial & Light CammerciahHVAC
Loadshr
�u +"i' 1'
Elite Software;:Development,
Ihc!
:Flonda Breeze :;fitr {I�,,h
2021 Express �91GCah l�erge,Righti4lum Shingle St
Lucie L 16;,
�l,
West Mel6oume ,;FL. 32904: �, i ,
r~-
rR
h, �n„
y
,
_
�1 }
P.a e° 5.i
Duct Size Preview
Roam or
s
Minimum
Mabmum
Rcugh.
Design
so
Duct
Duct
Htg
dig,
Act
Duct
DuctName-
Vebcty
Velocity
Factor
U100.
Loss
Vebciy
Flwv
Flow
Floti4
Sias
System 1
Supply Runouts
Zone 1
wool
4
0
0
'0
0.01
0.08
0.04963,
756.3
8
..
4 4
6
0
" 0.01
0.08
0.06203
756.3
10
I 5
0
0
0.01
0.08
OD1067
336.1
15
0.
0
0.01.
. .0.08
0.02065
484
11
4
0,
0
0.01
0.0.8
0.05583
756.3
9
I 6
1-Whole Hesse (SR-100, SR-110,
0
0
O II
0.08
0.00569
336.1
B
6
SR-120, SR-130,:SR-140. SR-150, SR-160, TMDD
0
0
= 0.01
0.08
0.00854
336.1
12
3 823i
6
SR-170, SR-180, SR-11 SR-200, SR-210,
0
0
0,01
0.08
0.00356
336.1
5
-
SR-220, SR-230)
0
0
OD1
0.08
0.00a54
336.1
12
-
6
0.
0
0.01
:0.08
0.00347
247
11
7
0
0
0.01
0.08
0.01877
484
10
i 5
0
0
0.01
0.08
O.OM
7%3
9
4
0
0
0.01
0.08
0.04963
756.3
8
0
0
6.01
0.08
6.02252
484
12
I 4
5
Other Ducts insysternl
- -
Supply MairiTrunk (ST100) TMDD
0
0.
0.003
0.08
025001
753
0.01
378
I 924 15
ST-110 TMDD
0
0
0.003
0.08
OD0269
3782
15
216
..528 16
RT 100 TMDD
0
0
0.003
008
0.00001
753
0.01
924 j 92
1 924 15
RR-100 TMDD
0
0
... 0.003
0.08
0.00006,
220.6
1
308 PJEWI
308 16
RT-110 TMDD
0
0
0.003
0.08
0.00003
1129A
0.01
616 616�
616 10
RR-110 TMDD
0
0
0.003
0.08
0.00001
564.7
0.01
308 1.
308 10
RR 120 TMDD
0.
.::: 0
0.003
0.08
.. 0.00283
564.7
4
308
3W 10
Summary
System 1
Heating -Flow:
384 .:
Design Friction Rate:
0.463 TEL Refuin: 4
Cooling Flow_ :
923
Total Cumulative SP Loss:
0.316 TEL Supply 10
Fan ESP:
0.316
Device SP Loss:
0:25 TELTotal: 14
Fan SPAvailable:
0.065
Return loss Added to Su PPV
0.003
Saturday, -March 27, 2021, 11:47 AM
Rhvac-'Residentr,al & Light Commercial HVAC Loads Elite Soflwan3 •Development, Inc,
Florida t3ieeze
I,,, ,r r ' , �, ,+2021 Express 1916 Calr Large, RtghtRlum Shingle,StfLucie Com 16'
INest'Melboume, FL 32904G , n Page:fi
Tabular Manual D Ductsize Data - Duct System 9- Supply
Ouct` Name
+,.. 'f r , 1. 11 } itt • f, tN IVI [ i .+.a n t{ad , N II 11. H , `I !. ;l' �,.
•{"i 4 Itl 11 !L{1�1{niV7 �itl .cif, 'f is� ,i tV 1 )e , 1. ,i
Rg(�nss
oue
, p„ „ ; Veloc►ty�l 4 i SPL Duct,
U streamI`, �;t;�I 11=t51' Te►nt�e ature� "nj+l''r�ii,{i t, ��� ':Il ry ! .0 ,i
. rCt Mj... 'V.i', r kH I,.n .i i , ;r:;s, l �, 5` +'ti ii at {u tl i! . t . YYldth. :: j r i-� ,l- �1..`1 + l' Losl.�?/,10�:�r�
Zpa a '',r, ti (± �`'rf t :, + IT,a ii : ;; :', +, _' ,;Ler t� „ ,;� ,i�+,, . , Fiel lit I l.i,t, Il ia! �Flt'E Le 1 E�
Pu„•,, lit 1 f, ,r.�19s{ 9 i, { 9 „SPL Tot':
t M ^'f t r . l� { }
..,.: SP_A�rail_.a._ ... ,L.. ..,SPL•Curiiiiit.
---Duct Name: ST-100, Effective Length: 0.0
Trunk 0.003
15
753
0.000
Up: Fan 72
11.6
0.073
0.000
Rnd 0.0
16.4
0.0
0.250
Nearest Inch 924
0
0:062
0,253
---Duct Name: SR-100, Supplies: Whole House, Effective Length: 8.0
Runout 0.01
4
756
0.050
Up: ST-100 72
3.1
0.620
0.000
Rnd 8.0
4.4
0.0
0:050
Nearest Inch 66
8.4
0.012
0.303
---Duct Name: SR-110, Supplies: Whole House, Effective Length: 10.0
Runout 0.01 4
756
0; 062
Up: ST-100 72 3.1
0.620
0.000
Rnd 10.0 4.4
0.0
0.062
Nearest Inch 66 1.0.5
0.000
0.315
-Duct Name: SR-120, Supplies: Whole House, Effective Length: 15.0
Runout 0.01 6
336
0.011
Up: ST-100 72 4.7
0.071
0.000
Rnd 15.0 6.6
0.0
0.011
Nearest Inch 66 23.6
0.051
0.264
---Duct Name: SR-130, Supplies: Whole House, Effective Length: 11.0
Runout 0,01 5
484
0.021
Up: ST-100 72 3:9
0.188
0,000
Rnd 11.0 5.5
0.0
0.021
Nearest Inch 66 14.4
0.041
0.274
---Duct Name: SR-140, Supplies: Whole House, Effective Length:.9.0
Runout 0.01 4
756
0.056
Up: ST-100 72 3.1
0.620
0.000
Rnd 9.0 4.4
0.0
0.056
Nearest Inch 66 9.4
0.006
0.309
---Duct Name: STA 10, Effective Length: 15.0
Trunk 0.003 16
378
0.003
Up: ST-100 72 12.4
0.018
0.000
Rnd 15.0 17.5
0.0
0.003
Nearest Inch 528 62.8
0.059
0.256
---Duct Name: SR-1.50, Supplies: Whole House, Effective Length: 8.0
Runout 0.01 6
336
0:006
Up: STA 10 72 4.7
0.071
0.000
Rnd 8.0 6.6
0.0
0.006
Nearest Inch 66 12.6
0.054
0.261
-Duct Name: SR-160, Supplies: Whole House, Effective Length: 12.0
Runout
0.01
6
336
0.009
j Up: STA 10
72
4.7
0.071
0.000
Rnd
12.0
6.6
0.0
0.009
Nearest Inch
i
66
18.8
0.051
0:264
C:1... \2021 Express :.. a Corn 16.rh9
Saturday, March 27,
2021, 11:47 AM
Rhvac Residential & Light Commercial HVAG Loads it , Elite SoftvrarefDe%!Mopment, Inc:
Flonda,8resze & 2021 Express+1916CahIL'arge:RlghtAlum�Shln.4,stLucre;gbrh 6
1NesYMeltioume •,FL 32904;i'
Tabular Manual D Ductsize Data -Duct System 9 -Supply (cont'd� �]
Duct Name, etc
Type R6ughnessi5, rf `' Diameter ' Velocity
;Upstream Temperature{; : �'� r Wiidth ,i = Loss/100 : ? SPL4 Fit.
;Shape ' i Lengthy, Height I fitEgL`en ''. SPLToY
ng y„ +ti , I CFM'{- ` -'•, Area , .:t " + ', .; ,.;'SP Ayaili.;`, , ; SFLCumul
---niig-+ Mama- AP-47A Cimnliac- Whole Llnnca CFFa #.i - 1 ---4k- r n
Runout
0.01
6
336
0.004
Up: ST-110
72
4.7
0.071
0.000 j
Rnd
5.0
6.6
0.0
0.004
Nearest Inch
66
7.9
0.056
0.259
---Duct Name: SR-180, Supplies: Whole House, Effective Length: 12.0
Runout 0.01 6 336
Up: ST-110 72 4.7 0.071
Rnd 12.0 6.6 0.0
Nearest Inch 66 18.8 0.051
--Duct Name: SR-190, Supplies: Whole House, Effective Length: 11.0
Runout
0.01
7
Up: St-110
72
5.4
Rnd
11.0
7.7
Nearest ,Inch
66
20.2
--Duct Name: SR-200, Supplies: Whole House, Effective Length: 16.0
Runout
0.01
5
Up: ST-110
72
3.9
Rnd.10.0
5.5 .
i Nearest Inch
66
13.1
---Duct'Name:: SR-210,
Supplies: Whole House, Effective Length: 9.0
Runout
0.01
4
Up: ST-110
72
3.1
Rnd
9.0
4.4
Nearest Inch
66
9.4
---Duct Name: SR-220, Supplies: Whole House, Effective Length: 8.0
Runout
0.01
4
Up: ST-110
72
3.1
Rnd
8.0
4.4
Nearest Inch
66 .
8.4
---Duct Name: SR-230, Supplies: Whole House, Effective Length: 12.0
Runout
0.01
5
Up:. ST-100
72
3.9
Rnd
12.0
5.5
Nearest Inch
66
15.7
247
0.032
0.0
0.056
484
0.188
0.0
0.041
756
6.620
0.0
0.004
756
0.620
0.0
0.010
484
0.188
0:0
0.040
Report Units: Pressure: in.wg, Duct lengths: feet, Duct sizes: inch, Airflow: CFM, Velocity: ft./min, Temperature: F
0.009
0.000 j
0.009 i
0.264 I
0.003
0.000
0.003
0.259
0.019
0.000
0.019
0.274
0.056
0:000
0.056
0.311 '
0.050
0.000
0.050
0.305
0.023
0.000
0.023
0.275
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.
Summa c }'.x.�1+i' 4+, �t ijii-1 i I, trt
14.
Number of active trunks: 2
Number of active runouts: 14
C:1...\2021 Express'... a Com 16.rh9 Saturday, March 27, 2021, 11:47 AM
. Rhvac Resldential 4- Light Commercial HVAC Loads ;; Elite Software,Development, Inc;
;Flonda. Breeze _ 4 , 111111& 2024 1016;Cali Large'RightA�um Shingle St Lucie,Cam 1:6
West Meltioume� 32904 I�r`; a, .',,;.. '' r, .,,: ;, r ' .,.
[Tabular Manual D Ductsrze Data - Duct System 9 - Supply (conF)---T—�.
Total runout outlet airflow: .
Main trunk airflow:
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.):
Total effective length of supply ( ft.):
Overall total effective length ( ft.):
Design overall friction rate per 100 ft.:
System duct surface area (Scenario 1):
Total system duct surface area:
924
- ---.
924
16
ST-110
7
SR-190
15..
ST-100
4
SR-100
0.315
0.250
0.065
0.315
SR-110
0.003
4.0
RR-120
10.0
SR-110
14.0
RRA20 to SR-110
0.463
(Available SP x 100 / TEL)
254
(Not linked to duct load)
254
C:1... \2021 Express ... a Com 16.rh9
Saturday, March 27, 2021, 11:47 AM
rFlontla Breeze { , + [� 0 2021 Express 191 ti Cab:Large Right Alum Shingle St Lucie Com 16
West Melbourne,LFL'.329.(k "I,< ; +''!w ". n, ..u.,..�
---Duct Name: RT-100, Effective Length: 0.0.
Trunk 0.003 15 753 0.000
Up: Fan 72 11.6 0.073 0.000
Rnd 0.0 16.4 0.0 0.000
Nearest Inch 924 0 -0.003 0.003
---Duct Name: RR-100, Effective Length: 1.0
Runout 0.003
Up: RT-100 72
Rnd 1.0
Nearest Inch 308
---Duct Name: RT-110, Effective Length: 0.0
Trunk
0:003
Up: RT-100
72
Rnd
0.0
Nearest Inch
616
-;-Duct Name: RR-110,
Effective Length: 0.0
Runout
0.003
Up: RT-11.0
72
Rnd
0.0.
Nearest Inch
808
---Duct Name: RR-120, Effective Length: 4.0
Runout
0.003
Up: RT-110
72
CRnd
4.0
Nearest Inch
308
16
221
0.000
12.4
0; 00,E
0..000
17.5
0.0
0.000
4.2
-0.003
0.000
10
.1,129
0.000
7.8
0.273
0.000
10.9
0.0
0.000
0
-0.003
0.003
10
565
0.000
7.8
0.071
0.000
10.9
0.0
0.000
0
-0.003
0.000
10
565
0.003
7:8
0.071
0.000
10.9
0.0
0.003
10.5
0.000
0.003
Report Units: Pressure: in.wg,. Duct lengths: feet, Duct sizes: inch, Airflow: CFM, Velocity: ft./min; Temperature: F
Notes: Static pressure available values for return ducts are at the entrance ofthe duct: For supply, they are at the exit.
The cumulative static pressure loss value for a return trunk is with respect to the entry 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.
{.Summary
Number of active trunks: 2
Number of active runouts: 3
Total runout outlet airflow:
Main trunk airflow:
Largest trunk diameter:
Largest runout diameter:
Smallest trunk diameter:
Smallest runout diameter:
j Runout mazirhum cumulative static pressure loss:
! Return loss added to supply:
! Total effective length of return ( ft.):
C:\ ...\2021 Express ... a Com 16.rh9
924 I
924
_ I
15 RT-100
16 RR-100
10 RT-110 !
10 RRA10 i
0.003 RR-120
0.003
4.0 RR-120
Saturday, March 27, 2021, 11:47 AM
Rhvac' "Residential & Gght Commercial HVAa Loads+ t 5 i aElite Software Development, Inc::
Fio�da Breeze t 5��" r" :. ,2021,Ex Tess 1916'Cali Lat e 1 p g Right�Alum Shingle St Lucie Com 16:.
',West,Melbouft a i!7 32904 r t f„ _
.Tabular IVlanua! D Ductsize Data - Duct S stem 1-Return cont'd
System duct surface area (Scenario 1): 14.8 (Not linked to duct load)
Total system duct surface area: 14.8
Notes •f , 1 �ti; u r lE'-x �l �`1 -''' f f. �g, r 7� k� ..t js.,
Rhvac is an ACCA approved Manual J, D and S computer pirogram.
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
I
C:.1...\2021 Express ... a Com 16.rh9
Saturday, March 27, 2021, 11:47 AM
Se
window, metal frame no break, U-value 0.55, SHGC
0.26
uA'm'd:Glazing-Double pane low'e(e=V.6V).sliding
40.8
617
O
545
545
glass door, metal frame no'bnsok.U*a|uaCi54.
8HGd 0.25
11J:Door-Metal ' Fiberglass Core, U-vokm(l8
20.4
343
O
318
318
11D:Door-Wood ' Solid Core, U-vo|uo0.38
19
208
U
1q3
193
13AB'Ofts:VVoU'B|ooh.hoblanket orboard insulation,
1218.3
6.243
0
3.880
3f880
filled core, siding finish, U*e|uaO.1O3
12O'Oow:VVoU-Fnsme.R43insulation in. 2x4stud
317.1
808
O
620
620
cavity, noboard insulation, siding finish, wood studs,
U-vo|ueO.O81 .
1613'38: Roof/Ceiling-Under Attic with Insulation nnAttic
1916
1.385
O
2.491
-.491
Floor (also use for Knee Walls and por�Uon
Oei|ingo), Vented Attic, No Radiant Bonier, Dark
Asphalt Shingles orDorkMetal, Tar and Gnexo| or
�
Membrane, R-38 insulation, U'vn|uoO.O28
�
22A'pm:Floor-Slab ongrade, Noedge insulation, no
200
008
O
O
O
insulation below floor, any floor cover, passive, heavy
dry or|ightwet oniLU+va|uo1.18
8ubtnbsofor structure:
18.442
O
10.942
10.942
People:
5
1.00D
1.1SQ
2.150
Equipment:'
760
�.88O
3.430
Lighting:
8
'
O
O
uuoowonc
0.386
2.679
9.450
13.129
Infiltration: Winter CRN:1D4.Summer OFM:55
3.21Y .
2.280
905
3.185
\AanU|nUon' V0nba .CRN: D. 8ummarCFM, D
O
O
D
O
Total Building Load Totals:
31.039
E[709
25.127
31.836 '
CFM:
CFM Per Square ft.: 0.482
Square ft. ofRoom Area 1,916 Square ft. Per Ton, 722
Vdumo(p): 1$,478
Total Heating Required Including Ventilation Air: 31,039 Btuh 31.039 MBH
total Cooling Required Including Ventilation Air- 31,836 Btuh- :9.65 Tons (Based On Sensible + Latent)
Rhvac is an ACCA approved Manual J, D and S computer program;
Calculations are performed per ACCA Manual J:8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building use and weather may vary.
-- sure -----~—'^ that meets ~both sensible and latent loads according "' the manufacturer's performance data uu '
your design conditions.
'
�
�
�
Saturday, March 2T.3O21.11:47AM
window, metal frame no break, U-value 0.55, SHGC
0.26
2A-m-d: Glazing -Double pane low-e (e = 0.60), sliding
glass door, metal frame no break, U-value 0.54,
SHGC 0.25
11J: Door -Metal - Fiberglass Core, U-value 0.6
11 D: Door Wood - Solid Core, U-value 0.39
13AB-Ofcs: Wall -Block, no blanket or board insulation,
filled core, siding finish, U-value 0.183
i 12C-Osw: WalkFrame, R-13 insulation in 2 x 4 stud
cavity, no board insulation, siding finish, wood studs,
U-value 0.091
168-38: 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 bark Metal, Tar and Gravel or
Membrane, R-38 insulation,. U-value 0.026
22A-pm: Floor -Slab on grade, No edge insulation, no
insulation below floor, any floor,cover, passive, heavy
dry or light wet soil, U-value.1.18
Subtotals for structure:
People:
Equipment:
Lighting:
Ductwork:
Infiltration: Winter CFM: 104, Summer CFM: 55
Ventilation- Winter CFM: 0, Summer CFM: 0
System 1 Whole House Load Totals:
40.8 617 0 545 545
20.4 343 0 318 318
19 208 0 193 193
1218.31 6,243 0 3,880 3,880
317.1 808 . 0 620 620
1916
1,395
0
2,491
2,491
1
200
6,608
0
0
0
18,442
0
10,942
10,942
5
1,000
1,150
2,150
750
2,680
3,430
0
0
0
9,386
2,679
9,450
12,129
3,211.
2,280
905
8,185 ,
0
0
0,
0
31,039
6,709
25.127
31.836
r 9 5�-.,,ide[.' r }c 3
Gherk:Fi ures, ,! ,�, ,,..a I�;,j
Supply CFM.: 923 .. CFM Per Square ft.: 0.482
Square ft. of Room Area: 1,916 Square ft. Per Ton: 722 j
Volume (ft') 16,478
�'',.'"L'f""^''lf�"7y^
Total Heating Required Including Ventilation Air: 31,039 Btuh 31.039 MBH
Total Sensible Gam: 25,127 Btuh 79 %
Total Latent Gain: 6,709 Btuh . 21 % ;
Total Cooling Required Including Ventilation Air: 31,836. Btuh 2.65 Tons (Based On Sensible + Latent)
R vac is an ACCA approved Manual J, D and S computer program.
Calculations are performed pet ACCA Manual J 8th Edition, Version2, 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'... a Com 16.rh9 Saturday, March 27, 2021, 11:47 AM
Rhvac ftsideooal & Light Commercialff Loads l , Elite Software Degelopment, Inc.; .
,Florida f3reeie ;i .r I,; a, 202+ SF�cpress 1916Cali Larga Right Pilum Shingle St LucielQom 16'
„it �}ti �,i{fir v� a _�[,udrr� +�,st �1i
Westill�leltiourne,T 32904i1 a f� rs.�.. Pa e;13�
Ecluipmeht Data - S stem 1 - Whole House
Cooling
System Type:
Outdoor Model:
Indoor Model:
I Tradename:
Outdoor Manufacturer:
Description: .
AHRI Reference No.:
Capacity:
Efficiency:
Heating
System Type:
Model:
Tradename:
Manufacturer:,
Description:
Capacity:
Efficiency:
Air Source Heat Pump
NXH537GK15'*
FXM4X36*"AL
SOFTSOUND SX 2500 R410A HP
COMFORTMAKER
Air Source Heat Pump
204879922
33,631
16 SEER
Air Source Heat Pump
NXH537GKP**
SOFTSOUND SX 2500 R410A HP
COMFORTMAKER
Air Source Heat Pump
34,600
8.5 HSPF
This system's equipment was selected in accordance with ACCA.Manual S.
Manual.S equipment sizing data: SODS: 90F, SOWB`. 78F, WODB: 42F, SIDB: 75F, SIRK 50%, WIDB: 70F, Sen. gain:
25,127 Btuh, Lat. gain: 6,709 Btuh, Sen. loss: 31,039 Btuh, Entering cig. coil DB: 79.8F, Entering clg. coil WB: 64.1F,
Entering htg. coil DB: 66AF, Clg. coil TD: 20F, Htg. coil TD: 70F,,Req, clg. airflow: 923 CFM, Req. htg. airflow: 364 CFM
I
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CA ...\2021 Express ... a Com 16.rh9 ' Saturday, March 27, 2021, 11:47 AM
Rhvac Residential Llght Commercial HVAC Loads = Ehte Software Development, Inc.,
Flonda Breeze I+j I = r 2U21 Expless 1916 Call Large;RlghlAlum Shingle,St,LUcieFCom�1
;West elbou�ne,:FL {.., fI
srem 1 rcoom Load Summa _
Y IHtg , Min r IRun ii Run Clg Clg Mln Act
;Room Area ; Sens I ,4Htg ; Duct Duct qs Sens ; ' " Lat Clg
t 1p I ,Iri 1 v I t I. a t 17 J{ cl 1- w 4 q r.� , r, I, r
EE
,., i {1� i i i Jl { 11 1 I1,:
NR;}Name �Ia�l,,}�i1�1 F�� Btllhz,�IiM� [��, �,S�zelil�tt�+.��'lV,el,a Btuh �.it'Btwh,' �sIGEM��V: ii'�;ICFM
--Zone 1 .
1 Whole House 1,916 29,518 384 414,6,5,
4,6,6,6,
6,7,5,4:
4,5
- 20,298 4,030 923 923
Duct Latent
494
Return Duct
1,522
4,829 2,185
System .1 total
1,916 31,039 384
25,127 6,109 923 923
System 1 Main Trunk Size:
15 in.
Velocity:
753 ft./min
Loss per 100 ft.:
0.073 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.
the Manual D Ductsize report( for duct velocities andr other data.
/See.
. �: • i ,..:m � ,Ira-. i . .vtt� k.i.. _.r. �., -i. ,, sad,. r t : ,..4:. '� : r._ ,
' Y' y n Coolmg; Sensible/Latenf Sensible ', , otal:
f � } s Latent ' � TT.
.1. 1ISpUt l __ Bfuh z
Btuh BtaM.
Net Required:
2.65 79%/ 21% 25,127
6,709 31,836
Actual:
2.80 80% / 20% 26,785
6,846 33;631
,EGwpment
Heatinq System
Cooling System
Type:
Air Source Heat Pump
Air Source Heat Pump
Model:
NXH537GKP**
NXH537GKP**
Indoor Model:
FXM4X36**AL
Brand:
SOFTSOUND SX 2500 R410A HP
SOFTSOUND SX 2500 R410A HP
Description:
Air Source Heat Pump
Air Source; Heat Pump
Efficiency:
8.5 HSPF
16 SEER
Sound:
0
0
Capacity:
34,600 Btuh
33,631 Btuh
Sensible Capacity'
n/a
26,785 Btuh
Latent Capacity:
n/a
6,846 Btuh
AHRI Reference No.:
n/a
204879922
This system's equipment was selected in accordance with ACCA Manual S.
Manual S equipment sizing data: SODB: 90Fj 8OWB: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDB: 70F, Sen. gain:
25,127 Btuh, Lat. gain: 6,709 Btuh, Sen. loss: 31,039 Btuh, Entering.clg, coil DB: 79.8F,. Entering clg. coil WB: 64.1F.
Entering htg. coil DB: 66AF, Clg. coil TD:20F, Htg. coil TD: 70F, Req. clg. airflow: 923 CFM, Req. htg. airflow: 384 CFM
C:\ ...\2021 Express... a Com 16.rh9
Saturday, March 27, 2021, 11:47 AM
Rhvac Residential & Light Commercial HVAC loads }� r , �, a ti+:,' iElite SoftwarerDevelopment,
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®uilding Rotation Report_ :___--------=�---------------=--==---------=-----�.
All rotation degree values in this report are clockwise with respect to the project's original orientation.
Building orientation as entered (zero degrees'eotation): Front door faces'North
:.Individual Rooms ,_",:..;_;, ; i, � F ... � �, 5 r,r ,z� , '�:. ,_,+, , . -- •:;+ !�
0 _ 900 'i o ; r + ! o o' i o y
w 0 x 135 180 lj a225 i 270 316 �� High:
Rm Room " P r ,+ i , + ^ "r, „+Rof E Rot +} Rot Rot Rot.;)t , Rot Rot i� , Rot{ Duct
i n: b +
=,No ,,..Name^ F.;: r r,CFM+. _CFM, ; :.CFM r„ CFM •....- CF(1A,�'... i`;.,CFM '..., ,,CMer .. ` CFM„L, `,Size:
System 1:
Zone 1:
1 Whole House 4,4,6,5,
923 990 *1,023 1,021 923 980 972 957 4,6,6,6,
* Indicates highest CFM of all rotations.
Wholei•6UIIdlrlg"i."}�"�-�;c;i'ry'y}.at; �'�''�ii '',H"i'. w:'+...:_a,„iT
Rotation Fran 'door , ' , +`i h i Laterit Nets
De tees ;; . IEaces``�`''t;}``4r'W``''y! w",'IR�i xr ISUCFM+ ` !Y iSenstiile ? ,1 .
Gain.. ; � `Gain, ; Tors`,
00.North 923 25,127 6,709 2.65
450 Northeast 990 26,586 6692 2.77
90° East *1,023 *27,354 6,703. *2.84
135° Southeast 1,021 27,307 6,707 2.83
1800 South 923 25,127 6,709 2.66
2259 Southwest 980 26,408 6,712 2.76
2700 West 972 26,215 *6,712 2.74
3150 Northwest 957 25,879 6,710 2.72
Indicates highest value of all rotations.
Building Rotation Tonnage
2.85.I
.................................................................
2.80I ............. .................. ...........................
i
N
2.75�............... ............. .... ...............
c
v
2.65
IZ601--- . +- _------- ---._. _....-------- - --------- . - -.- ----- - - _--------- --
North Northeast East Southeast South Southwest West Northwest
+� Direction Front door Faces
9— Buildinq Net Tonnage
CA ...\2021 Express ... a Corn 16.rh9 Saturday, March 27; 2021, 11:47 AM
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Building Rotation
Building Rotation Hourly Net Gain
R.000 ............................. ..................................................................
36,000 ................................ .......................................
. . /- ...........
35,000
34,000
P
33,000
32,000
31,0001...... ... .. ............................................
30,000 W .............. .... ....... .... ........ ............ .. . ..... ..... ..... . ... . . ..... ----- . ...... -.1 ------- ................ .
8 am 9 am 10am 11 am Ir 2 pm 1 pm 2 pm 3pm 4 pm 50m 6pm 7 prn
Time of Day
Front door faces North
Front door faces Northeast
Front door faces East'
Front door face s Southeast
Front door faces South
Front door faces Southwest
Front door faces West
Front door faces Northwest
C:N,..V021 Express;.. e Com 16.rh9 Saturday, March 27, �2021,'11:47 AM
A4 Wrd4mSgCama�xsdNrvta
County, Town, Municipality, Jurisdiction
Header Information
Contractor Florida Breeze
Mechanical License # CAC1814113
Building Plan # 1916 CALI
Home Address (Street or Lot#, Block, Subdivision)
REQUIRED ATTACHMENTS'
Form
RIPER 1.01
8 Mar 10
ATTACHED
Manual A Form (and supporting worksheets):
Yes 0
No ❑
or MJ1AE Form' (and supporting worksheets):
Yes ❑
No ❑X
OEM performance data (heating, cooling, blower):
Yes ❑X
No ❑
Manual D Friction Rate Worksheet:
Yes ❑
No ❑X
Duct distribution system sketch:
Yes ❑
No ❑X
Design Conditions Building Construction Information
Winter Design Conditions
Outdoor temperature 42 OF
Indoor temperature 70 OF
Total heat loss 31039 Btu/h
Summer Design Conditions
Building
Orientation (Front door faces) North
North, East, West, South, Northeast, Northwest, Southeast, Southwest
Number of bedrooms
Conditioned floor -area
4
1916 Sq Ft
Outdoor temperature
90
OF Number of occupants
5
Indoor temperature
75
OF Windows
Grains difference 61.
0 Gr @ 50 9/6Rh Eave overhang depth
1 Ft Roof
Sensible heat gain
25127
Btu/h Internal shade
Eave
Latent heat gain
67.0.9
Btu/h Blinds, drapes, etc
Depth
Window
Total heat gain
31 836
Btu/h Number of skylights
0
EQUIPMENTHVAC
•
,0
Heating Equipment Data
Cooling Equipment Data
Blower Data
Equipment type
Heat pump
Equipment type Heat pump:
Heating CFM 1203 CFM
Furnace, Heal pump, Boiler, etc.
. .
Air Conditioner, Heal pump, etc
Model
NX115,3700"
Model NXH537GKP**
Cooling CFM 1203 CFM
Heating output capacity
34600 Btu/h Sensible cooling capacity 26785 Btu/h
Heal pumps -capacity at winter design outdoor' conditions
Latent cooling capacity Btu/h
6846
Auxiliary heat output capacity
Btu/h
Total cooling capacity 3363.1 Btu/h
HVACDUCTDISTRIBUTION
SYSTEM
DESIGN (IRC M1601.1)
Design airflow
924 CFM
Longest supply duct: 10 Ft Duct Materials Used (circle).
Trunk Duct: Duct board Flex, Sheet metal,
Extemal Static Pressure (ESP)
0.31 IWC
Longest return duct: 4 Ft'
Lined sheet metal, Other (specify)
Component Pressure Losses (CPL) 0.25 IWC
Available Static Pressure (ASP) 0.065 IWC
ASP = ESP - CPL
Contractor's Printed Name ;Kristin Kel
Contractor's Signature
Total Effective Length (TEL) 14 Ft Branch Duct: Duct board lax Sheet metal,
Friction Rate: 0.46 IWC Lined sheet metal, Other (specify)
Friction Rate = (ASP - 100) : TEL
Date
The AHJ shall have the discretion to: accept. Required Attachments printed:from.approved ACCA software vendors, see list on page 2 of instructions.
If abridged version of Manual J is used for load calculation, then verify residence meets requirements, see Abridged Edition Checklist on page 13 of instructions.
Form generated by ACCA-approved Manual J Eighth Edition Version 2 Elite Software Rhvac program.
Air Conditioning Contractors of America
Manual S (Residential Equipment Selection)
Project Information
Name:
City:
State:❑ Altitude:= Altitude Adjustment: 1.00
Manual J Load Calculations
Total Load
Sensible
31836
25127
ACC&
Cooling Design Information
Outdoor Design Temp: 91 °F db Summer
Outdoor Design Temp: 43 "F, db IWlnter
Indoor Design Temp:. 75 . °F db 50 %RH 63 °F wb
Latent SHR Heat Loss
6709r 0.789
Airflow Calculations
Design TD for Airflow
19 .
Design Sensible CFM
2202
�— up-m information
Manufacturer: COMFORTMAKERS Furnace Model #: AFUE:�
Coil or Fan -Coll; Model#: JFXM4X36 Condenser Model #: NXH537GKP SEER: ,18.0 HSPF: 8.50
(A) Manutacturers uoonng Perormance uata
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
F 33.0007
F 5.046
0:8471
Rated CFM @ Design RA Temperature
1050 63
33,517
27.258
6,259
0.8133
Rated CFM @ Rated RA Temperature
72
38,170
20,994
17,176
0.55
(8) Manufacturer's Cooling Performance Data
Higher Return Air
Outdoor Temperature
r 95 (F db)
Entering Coll Temperature = 75 (F db)
CFM (F wb)
Total BTUH
Sensible BTUH
Latent BTUH
SHR
Rated CFM:@ Rated RA Temperature
62
1 33,090 :
26,359
6,731 ::
0.7966
Rated CFM @ Design RA Temperature
r 1350 ®r
33.7-40-1
1 26,059
F 7,681
0.7723
Rated CFM @ Rated RA Temperature
0
39,590
r 16,232
F 0.59
mauuJauu101 a vuuuny rernunnanar uara Vnwrpula[eu;
Design Return Air Outdoor Temperature = 95 (F db)
CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR
26,649 6,981 0.7924
Excess Latent Capacity Calculation + T 136
Capacity @ Design CFM / RA'(F wb) 1202121 E-16-31 1 26.786 6,846 0.796
Equipment Capacity as a % of Design F 705.64-W106.60% I F 102.02°A
Manufacturer's Heat Pump Data
Capacity
Capacity
Balance Supplemental
@ 47 T db
@ 17 OF db
Point Heat Required
34,800
18,820
-18.3 -15:87
FManufacturer's Furnace Data
Input Output
Desired Calculated