HomeMy WebLinkAboutEnergy Codel -2020 Wa ��
FORM R405 C ((� i�i y( nC c Iq l
CREEK LOT 26
RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST
3432 Trinity Cir
Florida Department of Business and Professional Regulation
Simulated Performance Alternative (Performance) Method ad
Pv
Applications for compliance with the 2020 Florida Building Code, Energy Conservation via. the. c
Residential Simulated Performance Alternative shall include:
❑ This checklist
❑ Form R405-2020 report
❑ Input summary checklist that can be used for field verification (usually four pages/may be .greater)
❑ Energy Performance Level (EPL) Display Card (one page)
❑ HVAC system sizing and selection based on ACCA Manual S or per exceptions provided in Section R403. 7
❑ Mandatory Requirements (five pages)
Required prior to CO:
❑ . Air Barrler 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)
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CREEK LOT 26
FORM R405-2020
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING.CONSTRUCTION
Florida Department of Business and Professional Regulation - Residential Performance Method
Project Name: 21 EXPRESS 1916 CALI RT PSL AL SH.COM16
Builder Name: DR HORTON
Street: 3432 Trinity Cir
Permit Office:
City, State, Zip: ST LUCCIE , 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 existing New (From Plans)
10. Wall Type�VW.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 ft
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. (1616.0 sqft.)
Insulation Area
5. Is this a worst case? Yes
a. Under Attic (Vented)
R=38.6 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.Oepth: 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
AC.0
Total Baseline Loads: 56.74
I hereby certify that the plans and specifications covered by
Review of the plans and
04THE ST A
this calculation are in compliance with the Florida EneWR ONDJTIO
ti
specifications
p
Code.
�♦q.
calculation indicates compliance
O{vith.the Florida Energy Code.
construction
� n,:'^'' , .0VO
PREPARED BY: STJ'T�_
More. is completed
jj DATE: -riC�
Jff}►s building will be inspected for
•__
compliance with.S.ection 553.908
* °
I T•�IREI�
I hereby certify that this building, as designed, in co Alliance
Florida Statutes.
r �
with the Florida Energy Code. �` CM, l 6 �) i I I
V5
COD WL�
OWNER/AGENT:
BUILDING OFFICIAL:
DATE: 04/11 /21
DATE:
- Compliance requires certification by the air handler unit manufacturer that the air handier 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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rnonn ownrz_-3n,)n IUDII IT CI IMMORV r-1410[`1140 IST RPPnRT
PROJECT
Title:
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 Dingle: 270
Cross Ventilation:
Whole House Fan:
Detached
New (From, Plans)
Address Type: Street Address
Lot #
Block/Subdivision:
PlatBook:
Street:
County: St. Lucia
City, State, Zip: ' ST LUCIE ,
FL,
CLIMATE
Design Location
Design Temp
TMY Site 97.5 % 2.5 %
IM 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 $A Emitt Emitt Deck Pitch
Barr Absor. Tested Tested Insul. (deg)
1
Hip
Composition shingles 2142 R' 0 fe Medium
N 0.85 No 0.9 No 0 26.57
ATTIC
V #
Type_
Ventilation Vent Ratio (1 in)
Area RBS IRCC
1
Full attic
Vented 300 1916 ft' N N
CEILING
#
Ceiling Type
Space R-Value Ins Type Area Framing Frao Truss Type
1,
Under Attic (Vented) Whole House 38 Blown
1g16 ft- 0.11 Wood
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PnRM Rdns-Iron INPUT SUMMARY CHECKLIST REPORT : .
WALLS.
Adjacent Cavity Width Height
SolarAbso, Below
Sheathing FramingR--Val
il
Omt lo Wall TypeSpace le Et In Et
'In'' Area
R--Vahle
Ecact ng
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 InsWhole House 4.1 59 8 8
8 517.1 W.
0
0 0.5
0
3
N=>W Exterior Concrete Block- Int InsWhole House 4.1 18 4 8
8 158.9 ft'
0
0 0.5
0
4
E=>N • Exterior Concrete Block - Int InsWhole House 4.1 4 8 8
8 46.4 ft'
0
0 0.5
0
5
E=>N Exterior Concrete Block - Int InsWhole House 4.1 39 8
8 338.0 ft'
0
0 0.5
0
6
N=>W Garage Frame - Wood Whole House 13 21 4 8
8 184.9 W
0
0.23 0.5
0
7
E=>N Garage Frame - Wood Whole House 13 16 8 8
8 1"A ft2
0
0.23 0.6
0
DOORS
# Omt Door Type Space Storms
U-Value
Ft eighth
Area
Ft
In
In
1 N=>W Insulated Whole House None
.6 3
6 8
20 fe
2 N=>W Wood Whole House None
.39 2
8
6 8
17:8 ft2
WINDOWS
Orientation shown is the entered orientation => chan ed 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 fP 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 W 8 ft 0 in
1 ft O in
None
None
.3 W=>S 2 Metal Low-E Double Yes 0.55 0.26 N
15.6 W 1 ft O in
1 ft 0 in
None
None
4 N=>W 3 Metal Low-E Double Yes 0.55 0.26 N
31.01F 1 # 0 in
3 ft 0 in
None
None
5 E=>N 5 Metal Low-E Double Yes 0.55 0.26 N
16.5 ft' 1 ft 0 in
.1 ft O.in
None
None
6 N=>W 3 Metal Low-E Double Yes 0.56 0.26 N
3.0 ft2 4 ft 8 in
1 ft 0 in
None
None
GARAGE
# FloorArea. Ceiling Area Exposed Wall Perimeter
Avg. Wall Height
Exposed Wall Insulation
1 430 ft2 430 ft' 64 ft
8.6 ft
13
INFILTRATION
#
Scope, Method SLA CFM 50 ELA EgLA ACH
ACH.50 .
1 Wholshouse Proposed ACH(50) .000382 1922.4 105.47 198 .13
7
HEATING SYSTEM
# ..System Type Subtype Speed . Efficiency
Capacity
Block
Ducts
1 Electric Heat Pump/ Split Singl HSPR8.5
34.6 kStu/hr
1
sys#1
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mane PAM-omn INPUT. SUMMARY CHECKLIST REPORT
COOLING SYSTEM.
# System Type
Subtype
Subtype Efficiency
Capacity
.. Air Flow
SHR. Block
WAS
1 Central (InlY
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
Cart # Company Name
System Model # Collector Model
# Area
Volume
FEF
None None
ft'
DUCTS
— Supply ----
—= Return --
Air
CFM 25
CFM25
HVAC #
V # Location R-Value Area
Location
Area Leakage Type
Handler
TOT
OUT ON RLF
Heat Cool
1 Attic .
8 _ _ 161 ft2
Attic.
50 ft' Proposed On ..
Whole Hou
- cfm..
134A crm 0.07
0.50.
1 1
TEMPERATURES
Programable Thermostat: Y
Ceiling Fans:
Cooling Jan Feb.
He,HFeb
Mar
Apr
May Jun Jul
May ri Jun rl Jul
Aug
n Aug
Sep
Sep
.
Oct
Nov
Nov
Dec
Dec
Jan
Mar
Apr
Oct(
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
78
78
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
68
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 efFicientthe 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 ft'
b. Frame = Wood, Adjacent
R=13.0
329.33 fie
3. Number of units, if multiple family
1
c. N/A
R=
ft'
4. Number of Bedrooms .
4
d. WA
R=
ft,
11. Ceiling Type and insulation level
Insulation
Area
5: Is this a worst case?
Yes
a. Under Attic (Vented)
R=38.0
1916.00 ft?
6. conditioned floor area (W)
1916
b. N/A
R=
ft'
7. Windows'* Description
Area
c. WA
Ducts, location & Insulation level
R=
ft2
R ft
a. U-Factor: Dbl, U=0.55
127.00 ft:
a. Sup: Attic, Ret: Attic, AH: Whole House
a.
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: N/A
ft2
a. Central Unit
35.0 SEER:16.00
SHGC:
d. U-Factor. N/A
ft'
14. Heating systems
kBtulhr
Efficiency
SHGC:
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
16. Hot water systems
Cap:
50 gallons
a. U-Factor(AVG): NIA
ft2
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. N/A
R=
fN
c. N/A
R=. ,
ft'
I certify that this home has complied with the Florida Energy Efficiency Code for Building
Constriction 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: 3432 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)
Mandatory Requirements for Residential Performance, Prescriptive and ERI Methods
ADDRESS: 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
❑ (Section 653.9085, Florida Statutes) requires the EPL display card to be included as an addendum to each sales contract for both presold and
nonpresold residential buildings. The EPL.display card contains information Indicating the 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 R402 BUILDING THERMAL ENVELOPE
❑ R402.4 Air leakage (Mandatory). The building thermal envelope shall be constructed to limit air leakage in accordance with the requirements of
Sections R402.4.1 through R402.4.5.
Exception: Dwelling units of R-2 Occupancies and multiple attached single family dwellings shall be permitted to
comply with Section C402.5.
❑ R402.4.1 Building thermal envelopeThe building thermal envelope shall comply with Sections R402.4.1.1 and
R402.4.1.2. The sealing methods betweendissimilar 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 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.
❑ 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 in
accordance with ANSI/RESNET/ICC 380 and reported at a pressure of 0.2 Inch w.g. (50 pascals). Testing shall be conducted by either
individuals.as defined in Section 553.993(5) or (7), Florida. Statutes, or individuals licensed as set forth in Section 489.105(3)(0, (g) or (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 otexisting
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•buming fireplaces shall have tight -fitting flue dampers or doors, and outdoor combustion air. Where.
using fight -fitting doors on factory -built fireplaces, listed and labeled in accordance with UL 127, the doors shall be tested and listed for the
fireplace. Where using tight -fitting doors on masonry fireplaces, the doors shall be listed and labeled in accordance with UL 907.
❑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 Usfm2), and swinging doors no more than 0.5 cfin per square foot (2.6 Us1m2), when tested according10 NFRC 400 or
AAMA/ WDMA/CSA 101/i.S.2/A440 by an accredited, independent laboratory and listed and labeled by the manufacturer.
Exception: SlWbuilt windows, skylights and doors.
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MANDATORY REQUIREMENTS (Continued)
R402AA Rooms :containing fuel-buming appliances. In Climate Zones 3 through 8, where open.conrbustion 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 bei 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 Ri 006 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 2.0 cfm (0.944 Ids)_ when to in accordance with ASTM E283 at a 1.57 psf (75 Pa) pressure di ferential: AIi recessed
luminaires shall be sealed with a gasket or cauik. between the housing and the interior wall or ceiling covering.
SECTION R403 SYSTEMS
R403.1. Controls.
❑ R403.1.1 Thennostat provision (Mandatory). At least one thermostat shall be provided for each separate heating and cooling system.
E R403.1.31 Heat pump supplementary heat (Mandatory). Heat pumps. having supplementary eledric-resistance heat shall have controls
that, except during defrost, prevent supplemental heat operation when the heat pump compressorcan meet the heating load.
❑ R403.3.2 Sealing (Mandatory). All ducts, air handlers, filter boxes and building. cavities that form the primaryair containment passageways
for air distribution systems. shall be considered ducts or plenum chambers, shall be constructed and sealed in accordance with Section
6403.2 9.2 of the Commercial Provisions of this code and shall be shown to meet duct tightness criteria below.
Duct tightness shall be. verified by testing In accordance with ANSI/RESNET/ICC 380 by either individuals as defined in Section 553.993(5) or
.(7), Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(% (g) or (1), Florida Statutes, to be 'substantially leak:free° in
accordance with Section R403.3.3.
❑ R403.3.2.1 Sealed air handler. Air handlers shall have a manufacturer's designation for an air leakage of no more than 2 percent
of the design airflow rate when tested in accordance with ASHRAE 193.
❑ R403.3.3 Duct testing (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods:
1. Rough -in test: Total leakage.shall be -measured with a pressure differential of.0.1 Inch w.g. (25 Pa) across the system,
including the manufacturers, air handler enclosure If installed at the time of the testAll 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 manufacturers 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 On
duct leakage to.the outside in cfm per 160 square feet of conditioned floor area tested at 25 Pescafs) is indicated /n 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.cavides (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 105°F (41 °C)
or below 55°F (13°C) shall be insulated to a minimum of R-3.
R403A.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 accordancewith Section R403.5.1.1. Heat tracetemperature maintenance systems shall be in accordance with .
Section R403.5A -.i Automatic controls, temperature sensors and pumps.shall be accessible. Manual controls shall be readily accessible.
R403.64A 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 prohiblted. 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.
❑ 11403.5.1.2 Heat trace systems. Electric heat trace systems shall comply with IEEE 515.1 or UL 515. Controls for:such systems shall
automatically adjust the energy input to the heat tracing to maintain the desired water temperature in the piping in accordance with the
times when heated water is used in the occu an
R cy.:
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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 31/2 inches (89 mm) in the hot water distribution line and cold water line located as close as possible
to the storage tank.
R403.6.6 Water heater efficiencies (Mandatory).
Fi R403.6.6.1.1 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
salting range shall be from 100°F to 140OF (38"C to 60°C).
R403.5.6.1.2 Shutdown. 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 burner(s) of
combustion types of service water -heating systems to be turned off.
Ei R403.6.6.2 Water -heating equipment. Water -heating equipment installed in residential units shall meet the minimum efficiencies.of
Table C404.2 in Chapter 4 of the Florida Building Code, Energy Conservation, •Commercial Provisions, for the type of equipment installed.
Equipment used to provide heating functions as part of a combination system shall satisfy all stated requirements for the appropriate
water -heating category. Solar water heaters shall meet the criteria of Section R403.5.6.2.1.
R403.6.6.2.1 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 factorof a system shall be determined from the Florida Solar Energy Center Directory of
Certified Solar Systems. Solar collectors shall be tested in accordance with ISO,Standard 9806, Test Methods for Solar Collectors,
and SRCC StandardTM-1, Solar Domestic Hot Water System and Component Test Protocol. Collectors in installed solar
water -heating systems should meet the following criteria:
1. Be installed with atilt angle between 16 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 venblation.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.
o 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 whol"duse mechanical
ventilation, the air handler shall be powered by an electronically commutated motor.
o R403.6.2 Ventilation air: Residential buildings designed to be operated at a positive Indoor pressure or for mechanical ventilation
shall meet the following criteria:
1. The design air change per hour minimums for residential buildings in ASHRAE 62.2, Ventilation for Acceptable
Indoor Air Quality, shall be the maximum rates allowed for residential applications.
2. No ventilation or air-conditioning system make-up air shall be provided to conditioned space from attics,
crawlspaces, attached enclosed garages or outdoor spaces adjacent to swimming.pools or spas.
3. If ventilation air is drawn from enclosed space(s), then the walls of the space(s) from which air is drawn shall be
Insulated to a minimum of R-11 and the ceiling shall be insulated to a minimum of R-19, space permitting, or R-10
otherwise.
R463.7 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 end 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 R4016.1
WHOLE -HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY
FAN LOCATION.
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFM/WATT)
AIRFLOW RATE MAXIMUIV
(CFM)
HRV or ERV
Any
1.2 cfm/watt
Any
Range hoods
Any
2.8 abmAvati
Any
In -line fan
Any
2.8. cfmAvatt
Any
Bathroom, utility room
10
1.4 cfm/watt
<90
Bathroom, utility room
90
2.9 cfm/watt
Any
For 9I:1 cfm = 28.3 Umin. a. When tested in accordance with HVI Standard 918
3/26/2021 2:15 PM EnergyGauge(b USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 3 of 6
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 atze provided by the manufacturers 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. Manufacturers
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 sizing may be selected so that its cooling capacity is less than the
calculated total sensible load but not less than 80 percent of that load.'
2.
When signed and sealed by a Florida -registered engineer, in attached single- and multiple -family units, the capacity of
.equipment may be sized in.aceordance with good design practice.
R403.7.1.2 Heating equipment capacity.
❑ R403.7.1.2.1 Heat pumps. Heat pump sizing shall be based on the cooling requirements as calculated according to Section
R403.7.1.1, and the heat pump total cooling capacity shall not be more than 1.15 times greater than the design cooling. load even if
the design heating load is 1.15 times greater than the design cooling load.
❑ R403.7.1.2.2 Electric resistance furnaces. Electric resistance furnaces shall be sized within 4 kW of the design
requirements. calculated according to the, procedure selected in Section R403.7.1.
❑ R403.7.1.2.3 Fossil fuel heating equipment The capacity of fossil fuel heating equipment with natural draft atmospheric burners
shall not be less than the design load calculated in accordance with Section R403.7.1.
R403.7.1.3 Extra capacity required for special occasions. Residences requiring excess cooling or heating equipment: capacity on an
Intermittent basis, such as anticipated additional.loads caused by major entertainment events, shall have equipment sized or controlled to
prevent continuous space cooling or heating within that space by one or more .of.the following options:
1. A separate cooling or heating system is utilized to provide cooling or heating to the major entertainment areas.
2. A variable capacity system sized for optimum performance during base load periods is utilized.
R403.8 Systems serving multiple dwelling units (Mandatory). Systems.seirving multiple dwelling units shall complywith Sections
❑ C403 and C404 of the Florida Building Code, Energy Conservation --Commercial Provisions in lieu of Section R403.
❑ R403.9 Snow melt and ice system controls (Mandatory) Snow- and ice -melting systems, supplied through energy service to the building,
shall Include automatic controls capable of shutting off the system when the pavement temperature is above 50'F (10°C), and no
precipitation is falling and an automatic or manual control that will allow shutoff when the outdoor temperature is above 40°F (4.8°C).
❑ R403.10 Pools and permanent spa energy consumption (Mandatory). The energy consumption of pools and permanent spas
shall be in accordance with Sections R403.10.1 through R403.10.5.
R403.10.1 Heaters. The, electric power to heaters shall be controlled by a readily accessible on -off switch that is an
integral part of the heater mounted on the exterior of the heater, or external to and within 3 feet (914 mm) of the heater. Operation
of such switch shall not change the setting of the heater thermostat. Such. switches shall be In addition to a circuit breaker for the
power to the heater. Gas -fired heaters shall not be equipped with continuously burning ignition pilots.
❑ R403.10.2 Time switches. Time switches or other control methods that can automatically turn off and on according to a preset schedule
shall be installed for heaters and pump motors. Heaters and pump motors that have built-in time switches shall be in compliance with this
section.
Exceptions:
1. Where public health standards require 24-hour pump operation.
2. Pumpsthat operate solar- and waste -heat -recovery pool heating systems.
3. Where pumps are powered exclusively from on -site renewable generation.
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• R403.10.3 Covers. Outdoor heated swimming pools: and outdoor permanent spas shall be equipped with_ a vapor retardant cover on or.at
❑ the water surface or a liquid coder or other means proven to reduce heat loss..
Exception: Where more than 70 percent of the energy for heating, computed over an operation season,;ls from site -recovered
energy, such as from a heat pump or solar energy source, covers or other vapor-lretardant means shall not be.required.
R403.10.4 Gas - and oil -fined pool and spa heaters.. All gas- and oil -fired pool and spa heaters�shall have a minimum thertital
❑ efficiency of 82 percentfor: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 burning pilot lights:
R403.10.6 Heat pump pool heaters. ❑ Heat pump pool heaters shall have a minimum COP of 4.0 when tested in accordance with 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 ofAPSP-14.
❑ R403.13 Dehumidifiers (Mandatory If installed, a dehumidifier shall conform to the following requirements:
1. The minimum rated efficiency of the dehumidifier shall be greater than 1.7 liters/ kWh. if the total dehumidi er capacity for the house
is less than 75 pints/day and greater than 2.38 liters/kWh if the total dehumidifier eapacity: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 aiocation 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 dehumidfier is configured with retum and supply ducts both connected Into the supply side of the cooling system, a backdraft
damper shall be installed in the supply air duct between the dehumidifier inlet and outlet duct.
2. If a ducted dehumidifier is configured with only its supply duct connected into the supply side of the central heating and cooling system,
a. backdraft damper shall be installed in the dehumidifier supply duct between the dehumidifier and central supply duct.
3. A ducted dehumidifier shall not be ducted to or from a central ducted.cooling system on the retu'm 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 R4.
SECTION R404
ELECTRICAL POWER AND LIGHTING SYSTEMS
R4Q4.1; Lighting equipment (Mandatory). Not less than 90 percent of the lamps in permanently installed,luminairesshail 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 lights:
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2020 - AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.4.1.1
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA a
Project Name: 21.EXPRESS 1916 CALI RT PSL AL SH COM16 Builder Name: DR HORTON
Street: Permit Offioe:
City, State, Zip: ST LUCIE , FL, Permit Number.
Y
U
Owner. Dr Horton Jurisdiction:
w
x
Design Location: FL, ST LUCIE_CO_INTL
v
COMPONENT
AIR BARRIER CRITERIA
INSULATION INSTALLATION CRITERIA
General
A contiguous air barrier shall be installed in the building envelope.
Air -permeable insulation shall
requirements
The exterior 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 ceiling/soffit shall be aligned with
The insulation in any dropped ceiling/.soffit
the insulation and any gape, In the air barrier shall be sealed.
shall be.aligned with the air barrier:
Access openings, drop downstairs or knee wall doors to
unconditioned attic spaces shall be sealed.
Walls
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 completely filling the cavity
sealed.
with a material having a thermal resistance of R-3
Knee walls shall be sealed.
per inch minimum.
Exterior thermal envelope insulation for framed
walls shall be installed In substantial contact and
continuous alignment with the air banger.
Windows, skylights
The space between window/doorjambs and framing, and
and doors
skylights and framing shall be sealed.
Rim joists
Rim joists shall include the air barrier.
Rim joists shall be insulated.
Floors
The air barrier shall be installed at any exposed edge of
Floor framing cavity insulation shall. be installed to
(including
insulation.
maintain permanent contact with the underside of
above -garage
subfloor decking, or floor framing cavity insulation
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 wa[
.
Shafts, penetrations
Duct shafts, utility penetrations, and flue shafts opening to
exterior or unconditioned space shall be sealed.
Batts in narrow cavities shall be cut to fit, or narrow
Narrow cavities
cavities shall be filled by insulation that on
Installation readily conforms to the available cavity
spaces.
Garage separation
Air seating shall be provided between the garage and conditioned spac3s.
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
wiring-
Shower/tub
The air barrier installed at exterior walls adjacent to showers and
Exterior walls adjacent to showers and tubs shall
on exterior wall
tubs shall separate them from the showers and tubs.
be insulated.
Electricallphone box or
The air barrier shall be installed behind electrical or communication
exterior walls,
boxes or air -sealed boxes shall be installed..
HVAC register boots
HVAC supply and return register boots that penetrate building
thermal 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 used to fill voids
a. in acaraon, inspection or iog waiis snan oe in accoroance wrtn me provisions or 1cw4uu;
3/26/2021 2:15 PM EnergyGaugeO.USA 7.0.00 - FlaRes202O 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. = Cor'n.munity: Lot: NA
Address:
City: ST LUCIE State: FL Zip:
Air Leakage .Test Results Passing results must meet. either the Perfotmanee, Prescriptive, or ERI. Method
O PREStAIPTIVE 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
I o �I
1 '0 PERFORMANCE orERPMETHOD=The building:o dwelling: unit shall be tested and�.veriffed•.as having an air leakage rate of not exceeding
the selected ACH(50) value, as showrron Form)R405=202i0'(Performance),or'R406-2020 (ERI), section labeled as inflltration;,sub=section ACH%
ACH(50) specified on Form R4Q5-2020-Energy, Calc,(Performance) orR406-2020 (ERI): 7:i)M -
x 60 = 16478 - Method for calculating building volume:
CFM(50) . Building Volume ACH(50)
O Retrieved from architectural plans
PASS Code software calculated
When ACH(50) is less than 3, Mechanical Ventilation installation 0: Field measured and calculated
must be verified by building' department.
R402.4.1.2 Testing. Testing shall be conducted in accordance with ANSI/RESNETIICC 380 and reported atpressure of 0.2 inch w.g. (50 Pascals)
,a
Testing shall be conducted by either individuals as defined in Section 553.993(5) or (7.),:Florida Statues.or individuals licensed asset forth in Section
489.105(3)(% (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 lie 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 En.ergyGaU.ge@ USA 7.0.00 - FlaRes2020 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
Address:
City: ST LUCIE State: FL Zip:
Duct':L-eakage, Test,Results
System 1
cfm25
System 2
cfm25
System 3
cfm25
Sum of others
cfm25
Total of all
cfm25
1916 = Qn
Total of all
Total Conditioned
systems
Square Footage
PASS FAIL
Q Peescri.ptive Method cfm25q.Utal),
To qualify, as'"substantiallyaeak free" Qn,Tot'al rnust`b61essthan!or
equal to t).04 if,air handler'unit-is,installed. If air handler unit is not
l�tstalled, Qn, Total must.be.less than or equal to 0.03. This testing
(method rneets the requirements in accordance with Section R403:3.3.
is the air Handler unit ►nstalled during testing? 0. YES (s a°)- El' NO ("6)
Performance/ERI Methoc! cfm25 (out or Total)
is To qualify using..this method, Qn must not 'be greater than the
Leakage Type "selected on Form
11 Proposed Qn 0.07 ;
Duct tightness shall be verified by testing in accordance with ANSI/RESNET/ICC380 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.
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 #: Issuing Authority:
3/26/2021 2:15:36 PM Page 1 of 1 .
2021 Express :191:6 Cali Large Right Alum Shingle St Lucie Cora 16
HVAC Load Calculations
for
Dr Horton
FJ
RrIVAC - RY�SID»N7IAL
T IVAC L,OADs
Prepared By:
Kristin Kelly'
Florida Breeze
262d Kirby Circle Ne
.Palm Bay; Ff 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 Z and. ACCA Manual D. .
J
2hva6Residential 8. Lrght,Commercial HVAC Loads �; " fl Elite Software:Development, Inc
=londa Breeze° �" �s ;h '2021 Express 1916 Cali+Large,RightAlum Stnhgle St`Lucie Com,t1F
NestiMellou[neiFL,3290�$:;r., :�.i �; ! ��. �,, age,:
Project Title:
2021 Express 1916 Cali Large Right Alurb,Shingle St Lucie Corn 16'
Designed By:
Kristin Kelly
Project Date:
March 27, 2021
Client Name:
Dr Horton
Company Name:
Florida Breeze
Company Representative:
Kristin Kelly
Company Address:
2620 Kirby Circle Ne
Company City:
Palm Bay, FI 32905
Company Phone:
321-951-8767
1 4Desl9 n;,l�ata h . !`.:+,�,i ��;•�� .`'
:�.?>:,�r•�:i ..,�, r. µ,sr � f� ; �,. � ��� �,� �
4...
n R
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.Hum Rel.Hum Dry Bulb
Difference
Winter:
42 39.4 n/a n/a 70.
n/a
Summer:
90 78 59% 50% 75
61
Gheck!,F uses v �
Total Building Supply CFM.
923 CFM Per Square ft.:
0.482
Square ft. of Room Area:
1,916 Square ft. Per Ton:
722
Volume (ft3):
16,478
Total Heating. Required Including Ventilation Air:
31,039
Btuh
31.039
MBH
Total Sensible Gain:
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)
- e:.t,_a a ^1:i. 7 .0i}�. } Il fl f. _ ,- ,
t ti-i !h
q ,. .u '•
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 weathermay 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.
CA ...12021 Express ... a Com 16.rh9 Saturday, March 27, 2021, 11:47 AM
Rhvac ;Residential &.Light"CommercialiHVAC:L+gads
;, !s� :: 'K " ;° , Elite Software,,Development, lnc.*
2021 Express 1916 Alum SMingie St Lucie
!a� Gah�Large Right Com,! 6,
'1FL!329b;<�r �f n;°� d�'�ii.�`h�,t "
llVes'•(� s 15� Ana i'!;�,i�'i i`!�
�ha i,rt
.�'� ���" ' ��� "a �� i. �� �,. i�Pa e-3,
[Miscellaneous Re�ori._.......... ._..------___.._
`System.lG,UVhole"Houser r r' Outdoor �; Qutdoor,�j'iOutdoor i; °'Indoor ,! ndoorA Grains
1hput_DaCal; , a ' < <- Dry Bulgy, ,�,; ,WefBulb' _ 4 .,.,Rel.Hum _ : ~ RehFlumDifference
Winter: 42
3.9.4 80% n/a 70 n/a
Summer: 90
78 50% 50% 75 61.00
-�Duct�:Sizing nputs �.;:i���i. s,<s j!iaz!�'"a._._�.�.,_'.�:�x, �t>.i�: ��;-;: � ;::� '�.�r.�=�..;.�.�;,.�i�f�,,�,�;=;.��9.,U 1>°'n �ii ,�l"'1,: �„• 1r1;1.{S ii i.F�„L: ��j, �''S.
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.
Winter
Summer
Infiltration Specified: 0.380 AC/hr
0.200 AC/hr
104 CFM
55 CFM
Infiltration Actual: 0.380 AC/hr
0:200 AC/hr
Above Grade Volume: X 16,478 Cu.ft.
X 16.478 Cu.ft.
6,262 Cu.ft./hr
3,296 Cu.ft./hr
X 0.0167
X 0.0167
Total Building Infiltration:. 104 CFM
55 CFM
Total Building Ventilation: 0 CFM
0 CFM
--System 1---
Infiltration & Ventilation Sensible Gain Multiplier: 16.49
= (1.10 X 0.999 X 15.00 Summer Temp. Difference)
Infiltration & Ventilation Latent 'Gain Multiplier: 41.50
= (0.68 X 0.999 X 61,09 Grains Difference)
Infiltration & Ventilation Sensible Loss Multiplier: 30.77
= (1.10 X 0.999 X 28.00 Winter Temp. Difference)
Winter Infiltration Specified: 0,380 AC/hr (104 CFM), Construction: Average
Summer Infiltration Specified: 0.200 AC/hr (66 CFM), Construction: Average
Duct L"oad��Factor: Scenanos�foe:S •stem,1 `; � , � �i �� :'; . � =
•-- � � �! - �� "' 1 ��-
Duct +D.ucfi' Surface From
_
No aT,ype ,'�Descripfion:. , , L'ocation_; ; ;., sii.Ceilmg
Leakage; .,'9nsulation �i,...
(T]MDD ,1 ! Area°, e
1 .. Supply Attic 16B
0.12 8. 600 No
1 Return Attic 168
0.12 8 550 No
I
C:\ ...\2021 Express ... a Com 16.rh9
Saturday, March 27; 2021, 11:47 AM
RhlVafc---Residential '4,1 fight Commercial :Hv4cl;baoti,, EINS61,tware 'Dbvelpp!pdnt,. Inc.
202I Exbtess 1 St,Lucie Com-16 moiiFl
Page
4
Load PreView_Repor
Building
system I
Supply, Duct Latent
Return Duct
Zone I
1-Whole House
-------------
- ---------
Net
Ton
L2
Ton
Gain
S]
!Net
Sen
Loss
S
tFM
O
CFM�
2.65
722
1,916
25.127
6,709
31.83.6
31,039
384 923
923
2.65
722
1,916
25,127
6,709
31 A'iq
31,039
384i"--9'923
494
494
4,829
2,185
7,014
1,522
1,916
20298
4,030
24,328
29.518
384,' 923-
923
1,016
20298
4,030
24.328
29,518
384.- 923;
923
C:\ ... \2021 Exoress... e Com 16.rh9
Saturday, Match 27; 2021, 11:47 AM
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thvac - Residential Light CommercialiHVAC Loads Elite Software`Development, Inc.
Ionda Breeze i '�, 202�1 Expnss 1918 Cah Large.RightAlum ShinglelStLugle Com 16`
Vest W!boume" Ll' .; �, ! I e.`6
Tabular Manual D Ductsize Data - Duct System 1 - Supply
�' • Duct Name
.-
.r'
Type , Roug�ness'�r[r;j�
a�51 tangy , ,,Diameter �!,t �4 i{;G , Veloc!ty ' ; 1 r SPL Du_cf.
r ' d t ` � . ,a.
'lJ stream ,., ,. `, ;, i ' t ,fa ,{ }, II , , } F Tem
.. ,P t . . t , {I h , p�
�..4
nature
Width
, ; ,
�5hape ,, ,It
OIL
iF1t,E(�1 l;e�t it" r '„•�-„� v ��;, SPL Tot•
_,:.,
�
r.
t°f .!+-�i� 1, Rt+ j �' '� kti�ti i I'{ 1)} S! 1 1,11 i )i
SEzing `i
k: 1
M.
.. ,: ...,.. rj i 4 nw, : , � u � f. ft.._ � t', .
3 r '1 Y ti t i j� t r'!,!•, 1
1? if
ill k l : ,,
,�.{+ .. �,I,,,1�.k �, , j ,-T"! a tj ,_ ;yam,
I.0
u, - ;a �, Area, .,,, t ,.1. ,��, Yt ;�.:SFiAirail:.,. F m.�,, , , ,?SPL Cumu( .
--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: STA 00 72 3.1
0.620
0.000
Rnd 10.0 4.4
0.0
0.062
Nearest Inch 66 10.5
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
0.651
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: ST-110, 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
0.266
---Duct Name: SR-150, 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 Lengthis 12.0
Runout 0.01 6
336
0.009
Up: ST-110 72 4.7
0.071
0.000
Rnd 12.0 6.6
0.0
0.009
Nearest Inch 66 ?S.i3
0.051
0.264
C:1 ...\2021 _Express... a Corn 16.rh9
Saturday, March 27, 2021, 11:47 AM
r�mau rcwiia muai a i.IU uurnmareal NVAC Loads t r i uK�e avmvare ueveiopmen�, mc:
Flpnda Breeze 2021 Express:1916 Caii;L'arge Rrght Alum,Shtngle St Luce Gom 16
1Nest MeltioumeEL 32904 „, ° .. I n... , ... r f ;.Page 7=
t
Tabular Manual D Ductsize Data -Duct System.. 9 - Su I cont'd
., -
;Type Roughness I "; i' 'Diameter „fir, `a r ' Velocity t n SPL Duct;
;Upstream ,'i Temperature;i ,1`, i Width i Loss/100 : SPL Fit,
'Length,, Heightl,en SPLTot
S'izm Fl �;SP F►vailt a~t� ;. , SFL CurnulE
i
--Duct Name: SR-1 70,: Supplies: Whole House, Effective Length: 5.0
Runout 0.01 6 336 0.004
Up: STA 10 72 4.7 0.071 0.000
Rnd 5.0 6.6 0.0 0,004 {
Nearest Inch 66 7.9 0.056 0.259
I
---Duct Name: SR-180, Supplies: Whole House, Effective Length: 12.0
Runout 0.01 6 336 0.009
Up: ST-110 72 4.7 0.071 0.000
Rnd 12.0 6.6 0.0 0.009 i
Nearest Inch 66 18.8 0.051 0.264 1
--=Duct Name: SR-190, Supplies: Whole House, Effective Length: 11.0
Runout
0.01
7
Up: STA 10
72
5.4
Rnd
11.0
7.7
Nearest Inch
i
66
20.2
---Duct Name: SR-200,
Supplies: Whole House, Effective_ Length: 10.0
Runout
0.01
5
Up: STA 10
72
3.9
Rnd
10.0
5.5
Nearest Inch
66
13.1
---Duct Name: SR-210,
Supplies: Whole House, Effective Length: 9.0
Runout
0.01
4
Up: STA 10
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: STA 10 :.
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
5.6
Nearest Inch
66
15.7
247
0.032
0.0
0.056
484
0.188
0.0
0.041
756
0.620
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
0.003
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
0.215
Notes: Static pressure available values for return ducts are at the entrance of the duct. For supply, they are at the exit.
The cumulative static pressure loss Value for a return trunk is with respect to the entry point of the return runout upstream
with the highest static pressure available. Total and cumulative static pressure loss values for the supply main trunk
include any device pressure,losses entered, and.the cumulative may also include the total static.pressure loss of the return
side:
•.
Number of activetrunks: 2
Number of active runouts: 14
-- -- - ------ - - - ----- -
C:1... 12021 Express... a Com.16.rh9 Saturday, March 27, 2021, 1.1:47 AM
Rhvac ;Residential &Light Commercial HVAC Loads Elite software pevelopment, Inc.
Flonda Breeze u ; 2021 Express' 1916 Cah Large`,RighkA(i1m Shingle SttLucie Com 16:
fir.
Tabular Manual D Ductsze Data -_Duct System 1 - Supply (cont'd)
lliy :tt�il
7 , .7f-
Total runout outlet airflow:
924
Main -trunk airflow:
924
Largest trunk diameter:
16
STA 1.0
Largest runout diameter.
7
SR-190
Smallest trunk diameter:
15
STA 00
Smallest runout diameter:
4
SR-100
Supply fan external static pressure:
0.315
Supply fan device pressure losses:
0.250 -
Supply fan static pressure available:
0.065
Runout maximum cumulative static, pressure loss:
0.315
SR-110.
Return loss added to supply.:
0.003
Total effective length of return ( ft.):
4.0
RR-120
Total effective length of supply ( ft.):
10.0
SR-110
Overall total effective length (ft.):
14.0
RRA20 to SR-110
Design overall friction rate per 100 ft.:
0.463
(Available SP x 100 / TEL)
System duct surface area (Scenario 1):
254
(Not linked to duct load)
Total system -duct surface area:
254
1
I
-- ------ C:\....\2021 Express ... a Com.16.rh9 Saturday, March 27, 2021, 11:47 AM
Tabular. Manual D Ductsze Data - Duct�System 9 -Return
Duct Name, etc,,,, ++ i ,� ,
I,.
Type +, ; Roughness
Diameter i' I P
l/elocity
SPL Duct;
.j
Upstream , l` Ternperature�t +,
Width �. ,Loss/100, ,
SPL .Fit:
Shape III Lengths -
HetghtSPL
Tof,
'Area' ` ` .8R.AVail!, '
SP•L.Cumul;
---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
16
221
0.000
Up: RT-100 72
12.4
0.006
0.000
Rnd 1.0
17.5
0.0
0.000
Nearest Inch- 308
4.2
-0.003
0.000
I
---Duct Name: RT-110; Effective Length: 0..0
Trunk 0.003
10
1,129
0.000
Up: RT-100 72
7:8
0.273
0.000
Rnd 0.0
10.9
0.0
0.000
Nearest Inch 616
0
-0.003
0.003
---Duct Name: RR-110, Effective Length: 0.0
Runout 0.003
10
565
0.000
Up: RT-11.0 72
7.8
0.071
0.000
Rnd 0:0
10.9
0.0
0.000
Nearest Inch 308
0
-0.003
0.000
---Duct Name: RR-120, Effective Length: 4.0
Runout 0.00.3
10
565
0.003
Up: RT-110 72
7.8
0.071
0.000
Rnd 4.0
10.9
0.0
0.003
Nearest Inch 308
10.5
0.000
0.003
4
Report Units: Pressure: in.wg, Duct lengths: feet, Duct sizes:
inch, Airflow: CFM, Velocity: ft./min, Temperature: F
Notes: Static pressure available values for return ducts are
at the entrance of the duct.
For supply, they are at the exit.
The cumulative static pressure loss value for a return trunk is with respect to the entry point of the return runout upstream
with the highest static pressure available. Total and cumulative static pressure loss values for the supply main trunk
include any device pressure losses entered, and the cumulative
may also include the total static pressure loss of the
return
side.
Number of active trunks:
2
! Number of active runouts:
3
Total runout outlet airflow:
924
Main trunk airflow:
924
Largest trunk diameter:
15
RT-100
Largest runout diameter:
16
RR-100
Smallest trunk diameter::
10
RT-110
Smallest runout diameter:
10
RR-110
Runout rriaximuin:cumulative static pressure loss:
Return loss added to. supply:
Total.effective length of. return ( ft.):
C:1....\2021 Express ... a Com 16.rh9
0.003 RR-12 '
0.003 i
4.0 RR-120
Saturday, March 27, 2021, 11:47 AM
System duct surface area,(Scenario 1): 14.8 (Not linked to duct load)
Total system duct surface area7 14.8
lVotes
RbvooisanACCAapproved Manual J.Dand G
Calculations Manual J8thEdition, Version 2.and ACCAManual D.
All computed results are estimates oobuilding use and weather may vary.
Be sure to selecta-unit that meets both sensible and latent loads according to the maridfacturer's performance data at
your design Conditions.
�
|
'
i
| � �
}
`
'
'
Saturday, March 27,-2821.11:47AM
Total By L/q�qg Lo6ds
loss �Gain
rl-u�'f4
,Gain
window, metal frame no break, U-value 0.55, SHGC
0.26 '
2A--m'd Glazing -Double pane lov+e(e=O.GO) 40.8' 617 O
545 545
glass door, metal frame, nobreak, U-va|ueD.54,
i1J:Ooor-M6ta|-Fiberglass Core, U+m|uaO.8 20.4 343 O
318 318
11[l '8oUdCore, U'voua(138 . 19 208 O
103 193
13AB'Ofoo:VVaU'B|och.noblanket orboard insulation, 1218.3' 6.243 O
3.880 3.880
filled core, siding finish, U'vo|uoO.iO3
12[-Uuw:VVaI-Frmme.F-13insulation in2x4stud 317.1 808 D
620 620
cavity, noboard insulation, siding finish, wood studs,
' U-valueU.0Q1
18B'38:Roof/Coi|ing'UndarAttic with Insulation nnAttic 1816 1.395 O
2.491 2.481
Floor (o|equse for Knee Walls and Partition
CeiUngo).Vented Attic, No Radiant Barrier, Dark
Asphalt Shingles orDark Metal, Tar and /3r8Vo|or
|
yNambnyne. R-38inauhaUon.,1-1-vo|ue0.02.6
i
22u-pm: grade, Noadgoinsulation, no 200 6`608 D
O 0 �
insulation below floor, any floor cover, passive, heavy
}
.dry. orlight wet soil, U-vo|ue1.18
�
Subtotals for structure., 18,442 O
10.942 10.942
People: 5 1.000
1.150 2.150
Equipment: 750
2,680 3.430
U 8
O O
ooc$monc 9.386 2.679
9.450 12.129
Infiltration: Winter CFy0: 104. SummerCFK0:-55 3.211 2.280
805 3.186
Ventilation: Winter CFK0:O.GummarCFK0:U O O
UO
Total Building Load Tmbalo 31.039 6,708
25.127 31,836
Total Building Supply CFM: 923 CFM Per Square ft.:'
0.482
Square ft. of Room Area:. 1,916 Square ft. Per Ton:
722
Total Heating Required Including Ventilation Air: 31,039 Btuh 31.039 MBH
Total Latent Gain: 6.709 Btuh 21 Y6 �
Total Cooling Required Including Ventilation Air: 31.836 Bluh 2.66 Tons (Based OnSensible +Latent)
IAN
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 ---..p-_-^,.._are estimates ~` building use and weather may vary. .
\
Besure toselect aunit that meets both sensible and lateht loads according ho the manufacturer's performance date ot �
your design conditions.
'
/
i
/
�
/-- —'—'----- '-------'
Saturday,. March 27.'2O21.i1:47AM
'
n
window, metal frame no break, U-va.16.6 0.55, SHGC`
2A-m-d:Glazing-Double pane low-e(e=0.GO).sliding'
40.8
617
O
545
545
glass door, metal frame nobreak, U-valueO.54,
GHGCD.2S
.
11J:Door-Metal - FiberglassCore, U-vomaCiG
20,4
343
U
316
318
11D:Door-Wood - Solid Core, U'va|ue0.39
19
208
O
163
193
13AB-Ofca:VVeU-B|ock.noblanket orboard insulation,
1218.3
8.243
O
3.880
3.880
0|ad core, -siding finish, U'vo|ua0.1B3
.
12C'Dow:VV�I-Frama.R- 3inuu|oUonin2x4stud
317.1
808
O
U6
620
cavity, noboard insulation, siding finish, wood studs,
0-vo|uo0.091
108-38Roof/Oei|ing-UnderAttic with Insulation onAttic
1916
1.395
n
2.491
2. 91 /
Floor (also use for Knee Walls ondpatUon
�
Ceilings), Vented Attic, No Radiant
Asphalt Shingles or bamMetal,Tar and Gravel Or
Membrane, R'38insulation, U'vauoO.O2G
22urpm insulation, no
200
6.6_88
D
U
O
insulation below «oor,any floor cover, passive, heavy
dry orlight wet soil, U-value 1.18
Subtotals for structure:
18.442
O
10,942
10.842
People:
S
i.00D
1.160
2.150
Equipment:� `�
750
2.680
3.430 i
B
O
U/
Ductwork ` �
0.386
2.679
9.450
12.129
Infiltration:�1�SummarCRN: 55
3.211
%.28O
905
8.185 ! '
VonU�Uon:VWntarCRN:O.GummarCFN[O
' O
O
O
|
U
Square ft. of Room Area: 1,916 Square ft. Per Ton- 722
TE
Total Heating Required Including Ventilation Air: 3.1,03.9 Btuh 31.039 MBH
Total Cooling Required Including Ventilation Air: 31,836 Btu: h 2.65 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.
Be sure to select - 'unit that meets both sensible and latent loads according to the rn8hufacturer's perform anc . e data at
your design conditions.
� CX`..\2021 ...eCorn 1G.rhQ . —Saturday, March 27, 2b1.11:47AM '
1,Rhvac7;. Residential $ Light Commercial HVAC Loads Elite SoHwareDevelopment, Inc:
Florida Breeze s, ., ;7 3 i i s i„( �i, ai r 2021;Express 1916 Caliiarge'Right l}Ium,Shirigle St,Lucie Com„16y
�p �i i f iii 4 ? �i l�r u �i 1t{
1-66 iW--1ii ne -F! 32904,., n,l, �1a,,, ,!c!fi<i!, .,. ,..a.,
[4 quipmei t_Data - System .1_ - Whole House
Cooling
i System Type:
Air Source Heat Pump
Outdoor Model:
NXH537GKP**
Indoor Model:
FXM4X36**AL
Tradename:
SOFTSOUND SX 2500 R410A HP
Outdoor Manufacturer'
COMFORTMAKER .
Description:
Air Source Heat Pump
AHRI Reference No.:
204879922
Capacity'
33,631
Efficiency:
16 SEER
Heating
System Type:
so
Air Source Heat Pump
Model:
NXH537GKP**
Tradename:
SOFTSOUND SX 2500 R410A HP .
Manufacturer:
COMFORTMAKER
Description:
Air Source Heat Pump
Capacity:
34,600
Efficiency:
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, SIRH: 50%, WIDB: 70F, Sen. gain:
25;127 Btuh, Let. 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: 66.4F, Clg.
coil TD: 20F, Hig. coil TD: 70F, Req. cig. airflow: 923 CFM, Req. htg. airflow: 384 CFM
C:\ ...\2021 Express ... a Com 16.rh9
Saturday, March 27, 2021, 1.1:47 AM
Rhvac Residential &Light Commercial HVAC Loads+ " ERWSo Wmia ; Development, Ine:
Flonda Breeze ;j ", ; ? 2021� Express 1916 Cah Large R,ghtAlum,Shingle St,Lucie Com�1,ft
System 1 _Room Load Summary._..-- --
_.�___ -- ------ ---_._ ----
---- --
Min
Clg
Clg Min
Act
Room t :Area Sena;; �`� .Htg,FDuct,;
,fin
.,BtuFdli ..6 j1 CFIVI� ��+� , Size , , elr �_ ',, Btuh
°Btul�, ! 'CFM:;,�;'�!
• .CFNlI}.
---Zone 1--
1 Whole House 1,916 29,518 384
4,4,6,5, - 20,298
4,030 923
923
4,6,6,6,
6,7,5,4,
4,5
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.
See the.Manual D Ductsize report for duct velocities andother data
Cooling�SyStQm Summa'ryl�.�hJ}Fi iGS }'.fir 4 I f�iYli }Itlltff��{ . 1 ;. d"� ,t�lll.:3 f
r Cooling
: ' Sensible/Latent Sen§ible'
, °I i; Latent Total;
V1 �' `. :Tans
;!,' _ ,, . '. , a,' Spilt; �:.._,.. r'Bfuh
Btuh y' f3fai
Net:Required: 2.65
79%/21% 25.,127
6,709 31;836
Actual: 2.80
80% / 20% 26,785
61846 33,631
Heating System
Coolinq 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: 90F, SOWB.: 78F, WODB:42F, SOB: 75F, SIRH: 50%, WIDB: 70F, Sen.:gain:
25,127 Btuh, Lat. gain:.6,709 Btuh, Sen. loss: 31,039 Btuh, Entering cig. coilDB: 79.817, Entering clg. coil WB: 64.1F,
Entering htg..coil DB: 66.4F, Clg. coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 923.CFM, Req. htg. airflow: 384 CFM
-
:\ ...\2021 Ekoress ... a Com 16.rh9
Saturday, March 27, 2021, 11:47 AM
All rotation degree values in this report are clockwise with respect to the project's original orientation.
Building orientation as entered (zero degrees, rotation): Front door faces North
q,�
1350" "'450"' 90` 0'
'Rot
lrj�-R,
Rm. bt.i -i�
Rot -'Rat -.1 i�
F F igg
FIVI?`:' 317W-, f "CFM:
.,.0 F
"a, �1 I I Mj ..0
System 1:
Zone 1:
I Whole House
4.4.6,5,
923 990
"1,023 1,021
923
980 972
957. 416,15.6,
Indicates highest CFM of all rotations.
Uk i::, 7!., -
7 7
Sensible
S 1516
1 ` - -, Latentl:
et,
r
De rees ;a jq� 4:
.�Jba, i,
n:,
oo North
923
215,127
6j709
2.65
459 Northeast
990
26,586
6,692
2.77
goo 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
2.65
i 2250 Southwest
980
26,408
6,712
2.76
1 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-r ......................................................... .........................................
2.80 ..................
.................................... .................... .... .... .. .. .... ........ ...... ...... .. ............................
fi..... ........ ............... .. ..............92.75 ... ... ...
rn
2.70.....................................................I................. ........
2.65 .... ............................................
9 w) ...... ; --- -------------------- ------ - ........ — --- ------------------ I --- - - ------ ----------- ----------- ---
North Northeast East Southeast South Southwest West - Northwest
Direction Front door Faces
Building Net Tonnage
C:\ ... \2021 Express ... e Com 16.rh9
Saturday, March 2712021, 11:47 AM
RhYaer #R®siti nti 1,&}L14t;Comrnerciai'HbAC Loads t. „ I, jj',;s ,, ` I a 4tij EhteiSo •are DeveW,M0.fit rlIII
.Flonda°Breezel�`rLarge Right'Aliirn Shingle St.106i Com 16;
r
iWesVMel6oumeaFL
Buildin Rotation Report cont`d
-- _ g _ ..._--------- —A—_ (-.A - - -- _ - - - ----- ---- -- . _... -.. ---------- �- - - -
Building Rotation Hourly Net Gain
37,0001........................................... ..........................................
i
36,000
35,000.
r 34,000
c
33,000
32,000
31.000
30,0001-----,--•..:............---- -*----------------------- .--- .---..-.------------ _..... ._..._—,..- ........ ....... _._..--+..._. __._....,.
8 am 9 am 10 am 11 am 12 pm 1 pm 2 pm 3 pm 4 pm 5 pm 6 pm 7 pm
Tim of Day
--— Front door faces North
- ws►.-~ Front door faces Northeast _
—�— _ Front door faces East
—�— Front door faces Southeast
—— Front door faces South
�— Front door faces Southwest
- Front door faces West
Front door faces Northwest
i
C:\ ...\2021 Express;- a Com 16.rh9 Saturday, March 27, 2021, 11:47 AM
fAQ—
PtO�rtftriS g tkrtrstrsdkmta
Contractor. Florida Breeze
Form
RPER 1.01
8 Mar 10
County, Town, Municipality, Jurisdiction
Header Information
REQUIRED ATTACHMENTS' ATTACHED
Manual A Form (and supporting worksheets): Yes ❑X No ❑
Mechanical License # CAC1814113
or MARE Form'.(and supporting worksheets):
Yes ❑
No 0
OEM performance data (heating, cooling, blower):
Yes ❑X
NoEl
Building Plan # 1916 CALI
Manual D'Friction Rate Worksheat:
Yes ❑
-No Z
Duct distribution system sketch:
Yes ❑
No X❑
Home Address (Street or Lot#, Block, Subdivision)
Design Conditions
Building Construction Information
Winter Design Conditions
Building
Outdoor temperature 42 OF
OrientIation(Frontdoorfaces) North
Indoor temperature 70 OF '
North, East, West, South, Northeast, Northwest, Southeast, Southwest
Number of bedrooms 4
Total heat loss 310.39 Btu/h
Conditioned floor area 1916 Sq Ft
Summer Design Conditlons
Outdoor temperature
Indoor temperature
Grains difference 61
Sensible heat gain
Latent heat gain
Total heat gain
Heatina EauiDment Data
90
OF
75.
OF
L Gr @ 50
% Rh
. 25127
Btu/h
6709.
Btu/h
31836
Btu/h.
Equipment type Heat pump
Furnace, Heat pump, Boiler, etc,
Model NXH5370KP**
Heating output capacity 34600 Btu/h
Heal pumps - capacity at winter design outdoor conditions
Auxiliary heat output capacity
Design airflow
924. CFM
External. Static Pressure (ESP)
0,31 IWC
Component Pressure Losses (CPL)
0.25 IWC
Available Static Pressure (ASP)
0.065 lWc
ASP - ESP - CPL
Number of occupants
Windows
Eave overhang depth
5
1 Ft
Internal shade
Blinds, drapes, etc
Number of skylights 0
Cooling Equipment Data
Equipment type Heat pump
Air Conditioner, Heat pump, etc
Model NXH537GKP**
Blower Data
Sensible cooling capacity
26785
Btu/h
Latent cooling capacity
6846
Btu/h
Total cooling capacity
33631
Btu/h
Longest supply duct: 10 Ft
Longest return duct: 4 Ft
Total Effective Length (TEL) 14 Ft
Friction Rate: 0.46 IWC
Friction Rate - (ASP ■ 100) - TEL , ,
Roof
Eave
Depth Window
Heating CFM 1203 CFM
Cooling.CFM 1203 CFM
Duct Materials Used (circle)
Trunk Duct: Duct board Flex, Sheet metal,
Lined sheet metal, Other (specify)
Branch Duct: Duct board lex Sheet metal,
Lined sheet metal, Other (specify)
Contractor's Printed Name ristin Kelly Date
Contractor's SignatureMIX 1'�k�L
The AHJ, shell have the discretion to accept Required Attachments printed.from approved ACCA software vendors, see list an 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
woung uasign mrarmapon
Outdoor Design Temp: ' 91 °F db
Outdoor Design Temp: 43 °F db
Indoor Design Temp: 75 °F db
Manual J Load Calculations'
Total Load
Sensible
Latent
SHR Heat Loss
31836
25127 :
6709
0.789.
Summer
I Winter
50 %RH 63 -Fwb
Airflow Calculations
Design TD for Airflow
Design Sensible CFM
F 1-202
OEM Information
Manufacturer: 1COMFORTMAKERS ' Fumace Model #: AFUE:=
Coil or Fan -Coil Model#: FXM4X36 Condenser Model #: NXH537GKP SEER: 16A. HSPF: 8.50
(A) Manufacturer's Cooling Performance Data
Lower Return Air
Outdoor Temperature =
95 I (F db)
Entering Coil Temperature = 75 (F db) CFM (F wb)
Total BTUH
Sensible BTUH
Latent BTUH
SHR
Rated CFM @ Rated RA Temperature 62
33,000
27,ggT71
5,046
0.8471
Rated CFM @ Design RA Temperature lo50 63
33,517 .
27,258
6,259
0.8133
Rated CFM @Rated RA Temperature 72
38,170
20,994
17;176
0.55
kol ananuiauw101 a vuunay ranunnanw vala
Higher 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
r 33,090
1. 26,359
:6,731
0.7966
Rated CFM @ Design RA Temperature l350 ®
33,740
26,059 .
7,681
0,7723
Rated CFM @Rated RA Temperature 0
39,590
23.358
F 16,232
A.59 .
Manufacturers Cooling Performance Data (Interpolated)
Design Return Air Outdoor Temperature = 95 (F db)
CFM (F wb) Total BTUH Sensible BTUH LatenYBTUH SHR
26,649 IF 6,981 0:7924
Excess Latent Capacity Calculation + T 136
Capacity @ Design CFM / RA (F wb) 1202.2 63 33,630 � 26,786 6,846 0.796
Equipment Capacity as a % of Design 105.64°k 106.60% F 102.02IA
Manufacturer's Heat Pump Data
Capacity
Capacity
@ 47 °F db
@ 17 °F db
34,800
18,820
Manufacturer's Furnace Data
Balance
Point
-18.3
Supplemental
Heat Required
- 55.87
Input Output Desired
Calculated