HomeMy WebLinkAboutEnergy CodeFORM R405-2020 Nn, aLtiM
9\14L , �� CREEK LOT 87
RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST
3423 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 Altemative shall Include:
❑ This checklist
❑ Form R405-2020 report
❑ . Input summary checklist that can be used for field verification (usually four pages/may be greater)
❑ Energy Performance Level (EPL). Display Card (one page)
❑ HVAC system sizing and selection based on ACCA Manual S orper exceptions provided in Section R403.7
❑ Mandatory Requirements (five pages)
Required prior to CO:
❑ Air Barrier and Insulation Inspection Component Criteria checklist (Table R402.4.1:1- one page)
❑ A completed 2020 Envelope Leakage Test Report (usually one page); exception in R402.4
allows dwelling units ofR 2 Occupancies. and multiple attached.single'family dwellings to
comply with Section .C402.5
❑ If Form R405 duct leakage type indicates an other than "default leakage", 'thell a.Completed
2020 Duct Leakage Test Report - Performance Method (usually one page)
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CREEK LOT 87
') FORM R405-2020
a
..FLORIDA ENERGY EFFICIENCY CODE, FOR BUILDING CONSTRUCTION
Florida Department of Business and Professional Regulation - Residential Performance Method
Project Name: 21 EXPRESS 1828 CALI LT STLU. ALUM SHIN COM
Builder Nome: DR HORTON.
Street: 3423 Trinity Or
Permit Office:
City, State, Zip: ST LUCIE , FL,
Permit Number:
Owner: Dr Horton
Jurisdiction:
Design Location: FL, ST_LUCIE_CO_INTL
County: ST. LUCIE (Florida Climate Zone 2 )
1. New construction or existing New (From Plans)
10. Wall Type41729.6 sgft.)
Insulation Area
2. Single family or multiple family Detached
a. Concrete Block : Intinsul, Exterior
R=4.1 ' 1399.70 ft2.
3. Number of units, if multiple family 1
b. Frame'- Wood, Adjacent
c. NIA
R=13.0 329.33 ft2
:
R= ft2
4. Number of Bedrooms 4
d. NIA
R, ft2
5. Is this a worst case? Yes
11. Ceiling Types (1829.0 sgft.)
Insulation Area
a. Under Attic (Vented)
R=38.0 1828.00 ft2
6. Conditioned floor area above. grade (ft2) 1828
b. N/A
R= ft2
Conditioned floor area below grade (ft2) 0
c. N/A
R=. ft2
7. Windows(167.0 sgft.) Description Area
12. Ducts
R ft2
a. U-Factor: Dbl, U=0.55 127.00 ft2
a. Sup: Attic, Ret: Attic, AH: Whole House 8 154
SHGC: SHGC=0.26
b: U,Factor: MI.- U=0.54 .46.60 ft2
13. Cooling systems
kBtu/hr Efficiency
SHGC: SHGC=0.25
a. Central Unit
.35.0 SEER:16.00
c. U-Factor: NIA ft2
SHGC:
Area Weighted Average Overhang Depth: 2.743: ft.
14. -Heating systems
kBtu/hr :Efficiency'
Area Weighted Average SHGC: 0.258
a. Electric Heat Pump
34.6 HSPF:8.50
8. Skylights Area
c.. U-Facior.(AVG) NIA ft2.
15. Hot water systems
SHGC(AVG): NIA
a. Electric .
Cap: 50 gallons
9. Floor Types (1828.0 sgft.) Insulation Area
EF:0:930
a. Slab -On -Grade Edge Insulation R=0.0 1828.00 ft2
b. Conservation;features
b. N/A R= ft2
None
c.. N/A R= ft2
18. Credits
Pstat
Total Proposed Modified Loads: 51.14.
Glass/Floor Area: 0.091
Total Baseline Loads: 56.69
~SS
I .hereby certify that the plans and specifications covered by
Review of the plans and
XUE ST
this calculation are, in compliance with the Florida Energy,,. - uituirl
r ecifications covered by this
off'
1�
Code. ;�
ulation indicates compliance
PREPARED BY: . STATE
wit he.Florida Energy Code:
S. 9y
iW construction is completed
DATE:.... Ih . A.
i l iidin will be inspected for
9 p
comp�rance with Section 553.908
yl''
c9
E11ViBE
I hereby certify that this building, as designed, is in c,,,e G,1814
13:lorida statutes.
with the.Florida Energy Code..
Op ws
OWNER/AGENT:
BUILDING OFFICIAL:
DATE: 04/12/2
DATE:
omp iance 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 ANSURESNETIICC 380, is not greater than 0.070 Qn for whole house.
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INPI IT _A MMARV I^I-IF(`KI 1ST RFPART
1v
FORM R405-2020
.. ... . ...
PROJECT
Title:
Building Type:
Owner Name:
# of Units:
Builder Name:
Permit Office:
Jurisdiction:
Family Type:
NewlExisting:
Comment:
21 EXPRESS 1828 CALI LT Bedrooms: 4
User Conditioned Area: 1828
Dr Horton Total Stories: 1
1 Worst Case: Yes
DR HORTON Rotate Angle: .0
Cross Ventilation: _
Whole House Fan:
Detached
New (From Plans),
Address Type: Street Address
Lot #
Blo&JSubdivision:
PlatBook:
Street:
County: ST. LUCIE
City, State, Zip: ST LUCIE ,
FL,
CLIMATE
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 - go-
... ......
70
.
75 299 58. Medium
BLOCKS
Number
Name
Area . Volume
1
Blodcl
1828 _ 16720.8
SPACES
Number
Name
Area . Volume Kitchen Occupants
Bedrooms InfiI:ID' . Finished Cooled Heated
1
Whole House
. ..
1828 15720.8 Yes 5
4
.
1 Yes Yes Yes
FLOORS
......#
Floor Type. :.
Space: ...Perimeter R-Value ...
Area
Tile Wood .Carpet
1 Slab -On -Grade Edge Insulatio Whole House 200 It 0
1828 R'
— 0.8. 0 0.2
ROOF
/
#
Type
Roof Gable Roof
Materials Area . Area Color
Rad
Barr
Solar SA Emitt . Emitt Deck Pitch
Absor. Tested : Tested Insul. (deg)
1
Hip Composition shingles 2044 IF 0 ft2 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 1828 ft2
N N
CEILING
#
Cell ing Type
Space R-Value Ins Type
Area Framing Frac Truss Type
.1
Under Attic (Vented)
Whole House 38 Blown
1828 ff' 0.11 Wood.
FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT
WALLS
Adjacent
Space Cavity Width Height
Sheathing Framing
Solar Below
fi
amt
Wall Type
_ 1
S
Exterior Concrete Block- Int InsWhole House 4.1 28 8 8
8
248.4 ft-
0
0
0.5
0
2
E
Exterior Concrete Block - Int InsWhole House 4.1 8 o 8
8
69.3 W
0
0
0.6
0
-3
S
Exterior Concrete Block - Int InsWhole House 4.1 11 0 8
8
95.3 ft'
0
0
0.5
0
4
E
Exterior Concrete Block - Int InsWhole House. 4.1 51 8 8
8
447.812
0
0
0.5
0
5
N
Exterior Concrete Block - Int InsWhole House 4.1 18 4 8
8
158.942
0
0
0.5
0
6'
W
Exterior Concrete Block - Int InsWhole House 4.1 4 8 8
8
40.4 fN
0
0
0.5
0
7
W
Exterior Concrete Block - Int InsWhole House 4.1 39 2 8
8
339.4 >t2
0
0
0.5
0
- 8
N
Garage Frame - Wood Whole House 13 21 4 8
8
164.9 fN
0
0.23
0.5
0
9
W
Garage Frame - Wood Whole House 13 16 8 8
8
144.4 ft' .
0
0.23
0.6
0
DOORS
#
Omt Door Type Space Storms
U Value
Width
Height
Area
Ft
In
Ft In
1
N Insulated Whole House None
.6
3
6 8
20 ft2
2
N Wood Whole House None
.39
2
8
6 8
17.8 fN
WINDOWS
Orientation shown is the entered odentetion => 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 1 Metal Low-E Double Yes 0.55 0.26 N
62.0 W
1 ft 0 in
1 ft 0 in
None
None
2
S 3 Metal Low-E Double Yes 0.54 6.25 N
40:0 ft',
8 It 0 In
1 ft 0 in
None
None
3
E 4 Metal Low-E Double Yes 0.55 0.26 N
15.5 ft'
1 It 0 In
1 ft 0 in
None
None
4
N 5 Metal Low-E Double Yes 0.55 0.26 N
31.0 ft'
1 It 0 in
3 It 0 in
None
None
5
W 7 Metal Low-E Double Yes 0.55 0.26 N
15.5 ft'
1 ft 0 in
1 ft 0 in
None
None
6
N 5 Metal Low-E Double Yes 0.55 0.26 N
3.0 ft'
4 it 8 in
1 It 0 in
None
None
GARAGE
#
floor Area Ceiling Area Exposed Wall Perimeter
Avg, Wall Height
Exposed Wall Insulation
1
430 ft' 430 ft' 64 It
6.6 It
13
INFILTRATION
#
Scope
Method SLA CFM 50 ELA EgLA
ACH
ACH 50
1 Wholehouse ProposW:ACH(50) .000382 1834.1 100.62 188.91
.13
7
HEATING SYSTEM
#
System Type : Subtype Speed Efficiency
Capacity
Brock
Ducts
1
Electric Heat Pump/ 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
Duds
1 Central Unit/
Split
Singl SEER: 16
35 kBtumr
1050 cfm
0.73
1
sy3#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
F8EC
p
Collector . Storage
Cart # Company; Naive
System Model # Collector Model
#; :..: Area
Volume
FEF
None None
g2
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 .. 154 0
Attic ..
50 ftm Proposed On
. Whole Hou
— cfm
128.0 cfm 0.0'7
0.50.
1 1
_..
TEMPERATURES
Programable Thermostat: Y
Ceiling Fans:
Cooling n, HlFeb.�
Venting Jan Feb.
W M:r
Mar
pr
Jun Jul
May �� Jun r] Jul
nA
Sep
Sep
Oct
w OOcctt
N v
H D
uMay
g
p
(
Nov.
lea
Thermostat Schedule: HERS 2008 Reference
Hours
Schedule Type
.3.
4 5 6 .
7
8
9
: 10
11..
12
Cooling (WD) 'AM
78
78 78
78 78 78.
78
78
80
80
80:.
' 60
PM
80
8078
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
66
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/ A.
0 ft'
0 ft
0.3
Whole House
J
FORM R405-2020
ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX* = 92
The lower the EnergyPerformahce 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
1399.70 ft2
3. Number of units, If multiple family
1
b. Frame - Wood, Adjacent
R=13.0
329.33 f?
c. N/A
R=
lit'
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. Under Attic (Vented)
R=38.0
1826.00 fF
6. Conditioned floor area (its
1828
b. NIA
R=
it'
7. Windows"- Description
Area
R
ft2
a. U-Factor. Dbl, U=0.55
127.00 fN
12. Duds, location &insulation level
R ft2
.
SHGC: SHGC=0.26
a. Sup: Attic, Ret: Attic; AH: Whole House
8 154
b.- U-Factor. Dbl„ U=0.54
40.0o ft2
SHGC: SHGC=0.215
13. Cooling systems
kBtu/hr
Efficiency
c. U-Factor. NIA
ft2
a. Central Unit
35.0 SEER:16.00
SHGC:
d.. U-FactSHGC: r: WA
ft2
SHGC:
14. Heating systems
kBtu/hr
Ef iclency,
Area Weighted Average Overhang Depth:
2.743 ft.
a. Electric Heat Pump
34.6.
HSPF:8.50
Area Weighted Average SHGC:
0.258
8. Skylights Description
Area
15. Hot water systems
a. U-Factor(AVG): :NIA:
ft2Cap:
a. Electric
50 gallons
SHGC(AVG): WA
EF: 0.93
b. Conservation features
9. Floor Types
Insulation Area
None
a.. Slab -On -Grade Edge Insulation
R=0.0 1828.00 ft'
Credits (performance method)
Pstat
b. WA
R= f.p
c. WA
R= ft2 .
I certify that this home has complied with the Florida Energy Efficiency Code for Building
Construction through the above energy saving features which will be installed (or exceeded)
in this home before final inspection. Otherwise, a new EPL Display Card will be completed
based on installed Code compliant features.
Builder Signature: '57L? Date: 04/12/21
Address of New Home:. 3423 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.
1
SECTION R401 GENERAL
R401.3 Energy Performance Level (EPL) display card (Mandatory). The building official shall require that an energy performance level (EPL)
Qdisplay card be completed and certified by the builder to be accurate and correct before final approval of.the building for occupancy. Florida law
(Section 553.9085, Florida Statutes) requires the EPL display card to be included as an addendum to each sales contract for both presold and
nonpresold residential buildings. The EPL display card contains Information indicating the 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.
R402A.1 Building thermal envelopeThe building thermal envelope shall comply with Sections R402.4.1.1 and
R402.4.1.2. The sealing methods between dissimilar materials shall allow for differential expansion and contraction.
El 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.
R402.4.1.2 Testing. The building or dwelling unit shall be tested and verified as having an air leakage rate not exceeding seven air
changes per hour In Climate Zones 1 and 2, and three air changes per hour in Climate Zones 3 through 8.7esting shall be conducted in
accordance withANSI/RESNETiICC 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)(f), (g) or (i) or
an approved third party. A written report of the results of the test shall be signed by the party conducting the test and provided to 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 seated, beyond the intended weatherstripping or
other infiltration control measures.
2. Dampers including exhaust, Intake, makeup air, backdiaft 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, shali .be open.
4. Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and seated.
5..Healing and cooling aystems,.if installed at the time of the test, shall be turned off.
6. Supply and return registers, if installed at the time of the test, shall be fully open.
R402.4.2 Fireplaces. New wood-buming fireplaces shall have tight -fitting flue dampers or doors, and outdoor combustion air. Where
using tight -fitting doors on factory -built fireplaces listed and labeled in accordance with UL 127, the doors shall be tested and listed for the
fireplace. Where using tight -fitting doorsoh masonry fireplaces, the doors shall be listed and labeled in accordance with UL 907.
R402.4.3 Fenestration air leakage. Windows, skylights and sliding glass doors shall have an air infiltration rate of no more than 0.3 cfm
per square foot (1.5 Us/m2), and swinging doors no more than 0.5 cfm per square foot (2.6. Us/m2), when tested according to NFRC 400 or
AAMA/ WDMA/CSA 101/I.S.2/A440 by an:acc redited, independent laboratory and listed and labeled by.the manufacturer.
Exception: Site -built windows, skylights and doors.
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MANDATORY REQUIREMENTS - (Continued)
❑ R402.4.4 Rooms.contalning fuel-buming appliances. In Climate Zones 3 through 8, where open combustion air ducts provide combustion air to
open combustion fuel burning appliances, the appliances and combustion 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 to 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;wstar lines and ducts in the room insulated in accordance with Section R403. The combustion air dud shall be insulated where it
passes through conditioned space to a minimum of R-8.
Exceptions:
1. Direct vent appliances with bath intake and exhaust pipes installed continuous to the outside.
2. Fireplaces and staves 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 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. Of (75. Pa) pressure differential. All recessed
luminaires shall be seated with, a gasket or caulk between the housing and the Interior wall or ceiling covering.
R403.1 Controls. SECTION R403 SYSTEMS
R403.1.1 Thermostat provision (Mandatory). At least one thermostat shall be provided for each separate heating and cooling system.
❑ R403.1.3 Heat pump supplementary. heat (Mandatory). Heat pumps having supplementary electric -resistance heat shall have controls
that, except during defrost, prevent supplemental heat operation when the heat pump compressor can meet the heating load.
❑ R403.3.2 Sealing (Mandatory) All ducts, air handlers; filter boxes and building cavities that form the. primary air containment passageways
for air distribution systems shall be considered ducts or plenum chambers, shall be constructed and sealed in accordance with Section
C403.2.9.2 of the Commercial Provisions of this code and shall be shown to meet duct tightness criteria below.
Duct tightness shall be verified by testing in accordance with ANSI/RESNET/ICC 380 by either individuals as defined In Section 553.993(5) or
(7), Florida Statutes, orindividuals licensed as set forth In Section 489.105(3)(t), (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 manufacturers 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 shalt 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 test. All registers shall be taped or otherwise
sealed during the testa
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 then 0.080 (where qn =
duct leakage to the outside In cfm per 100 square feet of conditioned floor area tested at 25 Pascals) Is indicated In the
compliance report for the proposed design.
A written report of the results of the test shall be signed by the party conducting the test and provided to the code official,
❑ R403.3.5 Building cavities (Mandatory). Building framing cavities shall not be used as ducts or plenums.
R403.4 Mechanical system piping Insulation (Mandatory). Mechanical system piping capable of carrying fluids above 105-F (41"C)
or below 55°F (13"C) shall be Insulated to a minimum of R-3.
R403.4.1 Protectlon.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.
❑ R403.6.1 Heated water circulation and temperature maintenance systems (Mandatory). If heated water circulation systems are
installed, they shall be in accordance with Section R403.5.1.1. Heat trace temperature maintenance systems shall be In accordance with
Section R403.5.1.2. Automatic controls, temperature sensors and pumps shall be accessible. Manual controls shall be readliyaccessible.
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.
R403.6.1.2 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 occupancy:
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MANDATORY REQUIREMENTS - (Continued)
0 R403.6.6 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. Extemal heat traps shall consist of either a commercially available heat trap or a
downward and upward bend of at least 3'A inches (89 mm) in the hot water distribution line and cold water line located as dose as possible
to, the storage tank.
R403.5.6 Water heater efficiencies (Mandatory).
❑ 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
setting range shall be from.10b'F to 140°F (38'C to 60°C).
R403.6.6.1.2 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 bumer(s) of
combustion types of service water -heating systems to be turned off.
❑ 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.
❑
R403.5.6.2.1 Solar water -heating systems. Solar systems for domestic hot water production are rated by the annual solar energy
factor of the system. The solar energy factor of a system shall be determined from the Florida Solar Energy Center Directory of
Certified Solar Systems. Solar collectors shall be tested In accordance with ISO Standard 6606, 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 Mechanical ventilation (Mandatory). The building shall be provided with ventilation that meets the requirements of the
Florida Building Code, Residential, or Florida Building Code, Mechanical, as applicable, or with other approved means of ventilation
including: Natural, Infiltration or Mechanical means. Outdoor air intakes and exhausts shall have automatic or gravity dampers that
close when the ventilation system Is not operating.
❑ R403.64 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.
❑ R403.6.2 Ventilation air. Residential buildings designed to be operated at a positive, indoor pressure orfor 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 spece(s) from which air is drawn shall be
insulated to. a minimum'of RA 1 and the ceiling shall be insulated to a minimum of R-19, space permitting, or R-10
otherwise.
R403.7 Heating and cooling equipmenL
R403.7.1 Equipment sizing (Mandatory). Heating and cooling equipment shall be ❑ sized in accordance with ACCA Manual S based on the equipment loads calculated in accordance with ACCA Manual J or other approved heating and cooling calculation
methodologies, :based on building loads for the directional orientation of. the building. The manufacturer and model number of the
outdoor and indoor units (if split system) shall;be submitted along with the sensible and total cooling capacities at the design
conditions described in Section R302.1. This Code does not allow designer safety factors; provisions for future expansion or other
factors that affect equipment sizing. System sizing calculations shall not include loads created by local interrnittent: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 then the minimum required by federal law for the geographic. location where the equipment is
installed.
TABLE R403.6.1
WHOLE -HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY
FAN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFMfWATT)
AIRFLOW RATE MAXIMU
(CFM)
HRV or ERV
Any
1.2 cfm/watt
Any
Range hoods
Any .
2.8 cfmlwatt
Any
In -line fan
Any
2.8 cfmtwatt
Any
Bathroom, utilityroom
10
1.4 cfmlwatt
a90
Bathroom, utility room
90.
2.8 chn/watt
Any
For'SI: 1 chn = 28.3 Umin. a. When tested in accordance with HVl Standard 916
3128/2021 7:36 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) -Compliant Software Page 3 of 5
AV
MANDATORY REQUIREMENTS-. (Continued)
E] 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 kb3.7, or the closest available size provided by the manufactrirees 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 an 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. maybe 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 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.
0 R403.7.1.2.2 Electric resistance fumaces. Electric resistance fumaces shall be sized within 4 kW of the design
requirements calculated according to the procedure selected in Section R403.7.1.
o R403.7.1.2.3 Fossil fuel heating equipment. The capacity of fossil fuel heating equipment with natural draft atmospheric burners
shall not be less than the design load calculated In accordance with Section R403.7.1.
R403.7.1.3 Extra capacity required for special occasions. ' Residences requiring excess cooling or heating equipment capacity on an
Intermittent* basis, such as anticipated additional loads.caused by major entertainment events, shall have equipment sized or controlled to
prevent continuous space cooling or heating within that space by one or more of the following options:
1. A separate cooling or heating system is utilized: to provide cooling or heating to the major entertainment areas.
2. A variable capacity system sized for optimum performance during base load periods is utilized.
R403.8 Systems serving multiple dwelling units (Mandatory). Systems serving multiple dwelling units shall comply with Sections
El 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 50OF (1VC), and no
precipitation is falling and in 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.
Ei 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-h6ur pump operation.
2. Pumps that operate solar- andwaste-heat-recovery pool heating systems.
3. Where pumps are powered exclusively from on -site renewable generation.
3/28/2021 7:36 PM EnergyGaug4 USA. 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 4 of 5
II----11 R403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shall be equipped with a vaporretardant cover on or.at
I_l the water surface or a ligaidi cover or other means proven to reduce heat loss.
Exceptions Where more than 70 percent of the energy for heating, computed overran operation season, is from'ske-recovered
energy, such as from.a heat pump or solar energy source, covers or other vapor -retardant means shall not be required'.
R403.10.4 Gas- and all -fired pool and spa heaters, All gas- and oil -fired pool and spa heaters shall have a minimum thermal .
E efficiency of 82 peroent:for heaters manufactured on orafter April 16, 2013; when tested In accordance.with ANSI Z 21.56. Pool
heaters fired by natural orLP gas shall not have:continuously burning pilot lights.
aR403.10.5 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 oonsumption.of electri60owered portabld:spas shall be controlled by the:
requirements of APSP-14.
R403.13 Dehumidifiers Mandate If installed, -a dehumidifier shall conform to the following l ..... ry g requirements:
1. The minimum rated efficiency of the dehumidifier shall:be greater than 1.7 literal kWh if the total dehumidifier capacity for the house
is less than 75 pints/day and greater than 2.38 Iiters/kWh If the. total dehumidifier capacity for the house is greater than or equal to 75 pints/day.,
2. The dehumidifier shall be controlled by a, sensor that is installed in's location where it is exposed to mixed house air.
3. Any dehumidifier unit located in unconditioned space that treats air from conditioned space shall be Insulated to a minimum of R-2.
4. Condensate disposal shall be. in accordance With Section. M1411.3A of the Flodda Building Code; Residential.
D R403.13.1 Ducted dehumidifiers. Ducted dehumidifiers shall, In addition to conforming to the requirements of Sectlon R403.13,
conform to the following requirements:
1. If a ducted'dehumidifier is configured with return and.supplyduets both connected into the supply side of the cooling system, a backdreft
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 dampershail be Installed in the dehumidifier supply dud between the dehumidifier and central supply duct
3. A ducted dehumidifier shall not be ducted:to or from a central ducted cooling system on the retum duct side upstream from the
central cooling evaporator coil.
4. Ductwork associated with a dehumidifier located.in unconditioned space shall be. insulated to a minimum of R4.
SECTION R404
ELECTRICAL POWER AND LIGHTING SYSTEMS
R404.1 Lighting equipment (Mandatory). Nol.less than 90 percent of the .lamps in permanently installed luminaires shall have: an .
effcacy of at least 45 lumens-per=watt or shall utilize lamps With an efficacy of not less than 65 lumens -per -watt.
R404.1.1 Lighting equipment (Mandatory). Fuel gas lighting systems shall not have continuously burning pilot lights.
3/28/2021 7:36 PM' .... EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software .
Page 5 of 5
J
2020 - AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.4.1.1.
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
Project Name: 21 EXPRESS 1828 CALI LT STLU ALUM SHIN COM Builder Name: DR HORTON
1
Street: Permit Office:
City, State, Zip: ST LUCIE , FL, Permit Number.
v
Owner. Dr Horton Jurisdiction:
w
Design Location: FL, ST LUCIE_CO_INTL
=
U
COMPONENT
AIR BARRIER CRITERIA
INSULATION INSTALLATION CRITERIA
General
A continuous 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 seated.
Coiling/attic
The air barrier in any dropped calling/soffit shall be aligned with
The insulation in an dropped
the Insulation and any gaps in the air barrier shall be sealed.
shall be aligned with the airy borderng/soffd
Access openings, drop down stairs or knee wall doors to
unconditioned attic spaces shall be sealed.
Wails
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 barrier.
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 barter 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 spacewalls
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 space shall be sealed.
Batts in narrow cavities shall be cut to fit, or narrow
Narrow cavities
cavittes.shall be filled by insulation that on
installation readily conforms to the available cavity
spaces.
Garage separation
Air sealing shall be provided between the garage and conditioned 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 but neatly to fit around wiring
and plumbing in exterior walls, or insulation that on
installation readily conforms to available space shall
extend behind piping and Wring
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.
Electdcal/phone 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 shag 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
l u
hs4tween fire pgrinklar and W [in or callings,
nspechon of log walls snail be In accordance with the provisions of CC-400.
3/28/2021 7:36 PM EnergyGauge® 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 ERl Method Compliance
2020 Florida Building Code, Enerqv Conservation, 7th Edition
Jurisdiction:
Permit #:
iLn ills°tx '..-
`�
:Builder: DR HORTON . Community: Lot: NA
Address:
City: ST LUCIE !. State: FL Zip:
1 = ax r
:Air Leakage Test Results Passrng reswrs mustrr►leet iv pt-, 6 Perforr»ance; �°iest ripttve, orEl�f Method Y r+° w
��
1� . � .. � s $' ,tit f 9 •{,� .+� 13 .. '� 1.(fi f E � ,;
1..fr.wi y..'$> ttr It �: ; r , hv^� tr zi ;, !� �t t A, -
I,a,uFtfkin,u
it a n
Thet�ding�or dwelling unitishall be,testetl t►eri�ied leakage
i iOPiESCRIPTIVE+METHOD end aslhaving an 111air rate of not'eceeding�7a�r ,`
changes perhour;at a pressure of 0 2;i, w g; (50 Pasca`is) Irt Climate Zones 1 and 2 = r u
tf"jl
"F
Q PERF„ORf�II�iYCE or ER1 METHOD Elie building or d�Irelliog uqut shalf be tested and;.ve(ffied as haging'an 66046akage rate of,not &Wed(ng`
H 50
theseed AC,§(�D) value, as sftown on Fom1 R40-2020t(Perfomlence) ar R406-2020 (ERp, s'ecUon labeled as inflltraBon,'sub'sectoFACHtiOi
i r ACy(50) speaffied•on'Form R405-2020-�ne�y Calc (Pegprmancef'.'or R40lr2020;(ERQ • 7.000
,to. .(
x; 60 = 15721 = 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 Q Field measured and calculated .
M.: 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; (50: Pascals)
Testing shall be conducted by either individuals as defined in Section 553.993(5) or (7j, Florida Statues.or individuals licensed as set forth in Section
489.105(3)(f), (g), or (i)' or an approved third party. A written report; of the results of the test shall be signed by the party conducting the test and
provided to thecode official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
During testing:
1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or other
.infiltration
control measures:
2. Dampers including exhaust, intake; makeup air, back draft and flue dampers shall be closed, but not sealed beyond intended:irdiiltration control
measures..
3. Interior doors, if installed at the, time of the test, shall be open.
4; Exterior doors for coritinuous:ventilation systems'and heat recovery ventilators shall be closed and sealed.
5. Heating and .cooling systems, if installed at the time of the test, shall be turned off.
6. Supply. and return registers, if installed. at the time of the test, shall be fully open.
Testing
=Com�iany,f, a�r
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:
Duct Leakage Test Report
Residential Prescriptive, Performance or ERI Method Compliance.
Jurisdiction:
Permit #:
fi
Builder: DR HORTON.
Community: Lot: NA .
Address: .
City: ST LUCIE
State: FL Zip:
Duct ie"akageTest Results
k
�y.J
.
a. i' {i. b ,,;�,�f'r`t8tft3�.iif!^ { '{ YI li i` �,; � {. ,_,
� :�,!.�?:„�; Pk �''. aFt a!R�? i l(�R s..a.l � i� i� +' es!.a4... ..t �a! �L,1✓FSSL:..'; �.r i 1..Q�.It�r!7 � :i.z], ,? �ac
� tl �t��,)A
System 1
cfm25
System 2
cfm25
System .3 : _
cfm25
Sum of others
cfm25
Total of:all
cfm25
Q Prescriptive MethiDd,'cfm25 (ToWl)'
To quahfytasry"substantially leak;e" ,Qn Total{ must be less'lthan or ` = U
5, equallktol0 041f alr t andlerlurnt t stalied�ilf air handler,,�unit is�n_ot' ti`
r='.' installetl; Qn Total..must be less,thalmor equal t&6.03This-t6dtlet
method meets the• requirements in, accordanee:with Section R403 3 3
:!:0 the aic h6nd1b uhit installed during (es(fngT 0 YES (sa°� ❑ NOr(so
tit { Ih 4{� ] R
Q Performance/ERl Method 'cfm25 (Out or Total) -
To qualify using tht method, Qn'must notibe greater than the
Total of all Total Conditioned f'• 1 � � , i.::. - ` ,.; !i f ;+I � �
!
systems Square Footage Leakage .Type 5eleCted on.Form
PASS FAIL Proposed Qn f , ` 0.07
r3
El
Duct tightness shall be verified by testing in accordance with AN SI/RESNET/ICC380 by either individuals as defined in Section
553.993(5)or (7).,. Florida Statutes, or individuals licensed as s ft forth in Section 489.105(3)(0, (g) or (i), Florida Statutes.
Tesbrig
Company Name: Phone:
I hereby verify that the above .duct leakage testing results are lin 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:.
E
License/Certification #: Issuing Authority:
3/28/2021 7:36:12 PM Page 1 of 1
i
I
2021 Express 1828 Cali Left St Lucie Alum Shingle Com.16
HVAC Load Calculations
I for
Dr Horton
RixsiDUNIIAT.
HVAC L,oA3s
Prepared By:
Kristin Kelly
Florida Breeze
2620 Kirby Circle Ne
Palm Bay, Fl 32905
321-951-8767
Sunday, March 28, 2021
Rhvac is an ACCA approved Manual J; D and S computer program.
Calculations are performed per ACCA Manual J 84h. Edition, Version 2,. and ACCA Manual D.
1w
Rhvag = Residential 8Light Commercial HVAC Loatls ' ,, ' , n�', , Elite`Software'Development,
Flonda,Breeze ,,; , (:� 2021 Express�1828 Cah l effSt Lucle:Alum Shingle Com416;
tiWestiMellioUmeP FL 32904 ` ` r` " ' ' "
Project Report---------.-__-.----_----------------------___._..._
Project Title:
2021 Express 1828 Cali Left St Lucie Alum Shingle Corn 16
Designed By:
Kristin Kelly
Project Date:
Sunday,. March 28, 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
sDesign Data = ,, r r, � fi ,- •, i� ', s � �, "
r , ,; , :a ,;�
{
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 50% 50%°
75
61
Total Building Supply CFM: 942 CFM Per Square ft.: 0.515
Square ft. of Room Area: 1,828 Square ft. Per Ton- 671
Volume ff): 15,721
Total Heating Required Including Ventilation Air: 31,769 Btuh 31.769 MBH
Total Sensible Gain: 25,797 Btuh 79
Total Latent Gain: 6,875 Btuh 21 %
Total Cooling Required Including Ventilation Air- 32,672 Btuh 2.72 Tons (Based On Sensible + Latent)
Rhvac is an ACCA approved Manual J, D and S computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building use and weather may vary.
Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
C:1... \2021 EXPRESS ... E COM.16.rh9 Sunday, March 28., 2021, 7:58 PM
TRhvac Residential & L ght Commercial HVAC Loads s ; Elite Software' Development; Idd
Flonda Breeze " t s r
a A 1 4 u ` 2021r Express,1828 Cah Left,St,Luc�e Alum Stiln Ie Co 1fi
1NestMelbtiuriie�FL�32904°,h g
Summer 90
78 59% 50% 75 61.09
:Duct;Sizing,lriputs `' -4 �,
Main Trunk
Runouts
Calculate: Yes
Yes
Use Schedule: Yes
Yes
Roughness Factor: 0.011000
0.01000
Pressure Drop: 0.1000 in.wg/100 ft.
0..1000 in.wg./100 ft.
Minimum Velocity: 550 ft./min
450 ft./min
Maximum; Velocity: 600 ft./min
750 ft./min
Minimum Height: 0 :in.
0 in.
Maximum Height- 0 in.
0 in:
iDutside,Akip"a r f,TI V:'
a ,.
T �.
Winter
Summer
1 Infiltration: Specified: 0.380 AC/hr
0.200: AC/fir
100 . CFM
q 52 CFM
Infiltration Actual: 0:380 AC/hr
0.200 AC/hr
Above Grade Volume: X 15.721 Cu.ft.
X 15.721 Cuff.
5,974 Cu.ft./hr
3,144. Cu.ft./hr
X 0.0167
X 0.0161
Total Building Infiltration: 100 . CFM
52 CFM
Total Building Ventilation: 0 CFM
0 CFM
—System 1-;
Infiltration & Ventilation Sensible Gain Multiplier, 16.49
= (1:1.0: X.0.999 X 15.00 Summer Temp. Difference) j
Infltration & Ventilation Latent Gain Multiplier: 41.50
= (0:68 X 0:999 X 61.09 Grains Difference) i
Infiltration .& Ventilation Sensible -Loss Multiplier: 30.77
= (1.10 X 0.999 X 28.00 Winter Temp: Difference)
Winter Infiltration. Specified: 0380 AC/hr (100 CFM),. Construction: Average
.Summer Infiltration Specified: 0.200 AC/hr. (52 CFM), Construction:. Average
:,Duct:Load Factor,°Scenarlos';forSysfern ``r',`{;
skKxrtDuctt'< Duct ` 'Surfacer From : ..
iyT.. „t,
Not- k.�
Description Location : ,Ceihng
,
u Leaka e:. tnsulatlon : r,, Area :- FI` MDb
1 Supply Attic .. 16B
,
0.12 8 680 No
1 Return Attic 16B
0.12, 8 58.0 No .
I
i
C:\...\2021 EXPRESS ... E COM-16.rh9
Sunday, March 28; 2021,.7:58 PM
:Rhvac Residential 8'Light Commercial HVAC Loads `
Ehte,SoftwarelDevelopmelnt,
Inc
FKri0A t *ze
2021 Express 1828 CalLeft St Lucfe Alum Shingle
Gom:16
+INest_Melbourne •'FL 32904'
' " r "" ' i ,
-Page 4'
Load Preview Report.
Scope
—
Net
Ton
Ron
Area
Gain
Gain
Net
Gain
yen
Loss
CFM'
9
CFM CFM
Duct
�
Building
2.72 671 1,828
25,797
6,875 32,672
31,769
392
942 942
System 1
2.72 671 1.828
25,797
6,875 32,672
31,769
392 �'`
942 942
15
SupoyOucti-atent
639 639
Return Duct
5,098
2.311 7.409.
1,600
Zone
1,828
20,700
3,925 24,625
30,169
39.2
::942. 942
4.4,6,5,4,
1-Whole House
1,828
20,700
3.925 24,625
30,169
392.
942' 942
6,8,6,6,7,
5.4.4.5
CA ...\2021 EXPRESS ... E COM 16.th9
i
f
Sunday, March 28, 2021, 7:58 PM
EMU ..
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Rhvas ::Residential &Light Commercial HVAC Loads u t =,, Zlite�So are. Develo ment, Inc:'
'Flonda Breeze ��, 2021'EExpress 1828 Cali Left St Lucie Alum Shrnyte C0m 16
Tabular Manual D Ductsize Data - Duct System 9 - Supply
vua.►L�Yanlc, oF�� , jiN , t r ` ' r ! ,,`id, d t
�PTI
'
Tempetatuje� fit' I;I� Vllydth A i' �. r
Shape+` i 1 t Length �t, , r Height
.Sizing,`CEM
--Duct Name: STA00, Effective Length: 0.0
Trunk
0.003
15
Up: Fan
72
11.6
Rnd
0.0
16:4
Nearest Inch
938
.0
---Duct Name: SR-100, Supplies:
Whole House, Effective Length: 8.0 :
Runout
0.01
4
Up: ST-100
72
3.1
Rnd
8.0
4.4
Nearest Inch
67
8.4
---Duct Name: SR-110, Supplies:
Whole House, Effective Length: 1,0.0
Runout
0:01
4
Up: ST-100
72
3:1
Rnd
10.0
4.4
Nearest Inch
67
10.5
-=Duct Name: SR-120, Supplies:
Whole House, Effective Length: 15.0
Runout
0.01
6
Up: ST-100
72
4.7
Rnd
15..0
6.6
Nearest Inch
67
23.6
---Duct Name: SR-130, Supplies: Whole House, Effective Length: 11.0
G Runout
0.01
5
Up: ST-100
72
3:9
Rnd
11.0
5.5
Nearest Inch
67
14.4
--=Duct Name: SR-140, Supplies: Whole House, Effective Length: 9.0
Runout
0.01
4
Up: ST-100
72
3.1
Rnd
9.0
4.4
Nearest Inch
67
9.4
---Duct Name: ST-110, Effective Length: 15.0
Trunk
0.003
16
Up: ST-100
72
12.4
f Rnd
15.0 .
17:5
Nearest Inch
i
536
62:8
' ---Duct Name: SR-150, Supplies: Whole House, Effective Length: 8.0
Runout
0..01
. 6
Up: ST-110
72
4.7
Rnd
8.0
6.6
Nearest Inch
67
12.6
---Duct Name: SR-160, Supplies: Whole House, Effective Length: 12.0
Runout
0.01
6
Up: ST-110
72
4.7
Rnd
12.0
6.6
Nearest Inch
67
18.8
CA ...\2021 EXPRESS ... E COM 1:61h9
� r X
764
0.076
0.0
0.064
768
0.639
0.0
0.013
768
0.639
0.0
0.000
341
0.073
0.0
0.053
491
0.193
0.0
0.043
768
0.639
0.0
0.006
384
0.01.8
0.0
0.061
0.000
0.000
0.250
0.253
0.051
0.000
0.051
0.304
0.064
0.000
0.064
0.317
0.011
0.000
0.011
0.264
0.021
0.000
0.021
0.274
0.058
0.000
0.058
0.311
0.003
0.000
0.003
0.256 J
341
0.006
0.073
0.600
0.0
0.006
0.055
0.262
341
0.009
0.073
0.000
0.0
0.009
0.052
0.265
Sunday, March 28, 2021, 7:58 PM
iRhvacl 'R®sidenhal &Light CORlinetc!gl!HVAC Loaddu .Elite Software. Developme Inc:;
Flonda Breeze. ' Oro- t �I � �2021r�Express 1828 Cah Left St Lu ie Alum Shih le Com16
Tabular Manual D Ductsize Data - Duct System 1 - Supply (cont'd) �]
---Duct Name: SR-170, Supplies: Whole House, Effective Length: 5.0
Runout .
0.01
6
Up: ST-110
72
4.7
Rnd
5.0
6.6
Nearest Inch
67
.7.9
---Duct Name: SR-180,
Supplies: Whole House, Effective Length: 12.0
Runout
0.01
6
Up: 8T-110
72
4.7
Rnd
12.0
6.6
Nearest Inch
67
18.8
�. ---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
67
20.2
---Duct Name: SR-200,
Supplies: Whole House, Effective Length: 10.0
Runout
0.01
5
Up: STA 10
72
3.9
Rnd
tao
.5.5
Nearest Inch
67
13.1
j ---Duct Name: SR-210,
Supplies: Whole House,, Effective Length: 9.0
Runout
0.01
4
j Up: ST-110
72
3:1
j Rnd
9.0
4.4
Nearest Inch
67
9.4
---Duct Name: SR-220,
Supplies: Whole House, Effective Length: 6.0
Runout
0.01
4
Up: STA 10
72
3.1
Rnd
8.0
4.4
�. Nearest Inch
67
8.4
---Duct Name.: SR-230,
Supplies: Whole House, Effective Length: 12.0
1 Runout
0.01
5
Up: ST-100
72
3.9
Rnd
12.0
5.5
Nearest Inch
67
15.7
341
0.073
0.0
0.057
341
0.073
0;0
0.052
251
0.032
0.0
0.058
491
0.193
0:0
0.042
768
0.639
0.0
0.004
768
0.639 . .
0.0
0.010
491
0.193
0.0
0.041
Report Units: Pressure: in.wg, Duct lengths: feet, Duct'sims`. inch, Airflow: CFM, Velocity: ft./min, Temperature: F
0.004
0.000
0.004
0.259
0.009
0.000
0.009
0.265
0.004
0.000
0.004
0.259
0.019
0.000
0.019
0.275
0.058
0.000
0.058
0.313
0.051 ;
0.000
0.051
0.307
0.023
0.000
0.023
0.276
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, .snout 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: 14
CA ...\2021 EXPRESS ... E COM 16A9 Sunday, March 28, 2021, 7:58 PM
t r t u
Rh1!ac - Resldentfalt&Light Comrnercial Hv,AC;Loads 4, 's{ { 4 t,t
tFlonda l 4i 1,{ g Its
z ElitelSo are;Developmeht, lnc
-
l3ie`eze )" t ' �i �rE j tt,
{_,.t .• x. ....It ; } 1t J'ii t.'
F-xP
2021 ress 1828 CalaLe SttLu a i41uM SIlmgle coro" 6-
µ t� 1} CI
'{.:
..
,&i�F �r 1{
� V.2
4 ..1
i
Tabular Manual D Ductsize Data Duct S stem 1 Su 1 cont'd _
F Total runout outlet airflow:
938
Main trunk airflow:
938'
Largest trunk'diameter:
16
ST-110
Largest runout diameter:
7
SR-190
Smallest trunk diameter:
15
ST-100
Smallest runout diameter:
4
SR-100
Supply fan external static pressure:
0.317
Supply fan device pressure losses:
0.250
Supply fan static pressure available:
0.067
Runout maximum cumulative static pressure loss:
0.317
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
RR-:120 to SR-110
Design overall friction rate per 1.00 ft.:
j
0.477
(Available SO x 100 / TEL)
System duct surface area (Scenario 1):
254
(Not linked to duct load)
j Total system duct surface area:
i
j
254
i
E
C:1... \2021 EXPRESS ... E COM 16.rh9 Sunday, March 28, 2021, 7:58 PM
-
Rhvac R�sideritial & Light CommercialWAC'Loads '} t ! F �, ' " T '':Elite Software De�telopment, InC
Flonda+Breeze 2U21 Express 1828'Cah Left St Lucie Alum Shingfe Com-16.
West Melbourne FL 329Q4' ' ; , e
! Tabular Manual D Ductsize Data - Duct S stem 9 Return
--Duct Name,�ete.
j {e
tType f Roughness'
:� �Temperafure
Diameter Velocity u sol. Duet
,Upstream , r,, `rl ��
l i; 1lVidfh y ` Loss/100;, ' SPL:Eit
ape n '," �I Len h
r i 5 9t
�. `tr f
_' ; Hei ht�, rr k 1
g u, FitEq Len, SPL T.ot
l t} 1 ..
1 P J �M1 7 d' r t
SLIZ izmg,, ? „ ,►., �. CFMt
+ .fl _Y,1 1 f I , ,
. I; Area+' ,} . �� .� ,;SP Avail:, SPL Cumuli
=--Duct Name: RT-100, Effective Length: 0.0
Trunk 0.003 15 768 0.000
Up: Fan 72 11.6 0.076 0.060
Rnd 0.0 16.4 0.0 0.000
Nearest Inch -942 0 4003 0.003
---Duct Name: RR-100, Effective Length: 1.0
Runout 0.003 16 225 0.000
Up: RT-100 72 12.4 :0.007 0.000
Rnd 1.0 1705 0:0 0.000
Nearest Inch 314 4.2 -0.003 0.000
---Duct Name: RT-110, Effective Length: 0.0
Trunk 0.003 10 1,151 0.000
Up: RT-100 72 7.8 0.283 0.000
Rnd 0.0 10.9 0.0 0.000
Nearest Inch 628 0 -0.003 0.003
---Duct Name: RRA 10, Effective Length::0.0
Runout 0.003 10 576 0.000
Up: RT-110 72 7.8 0.073 0.000
Rnd 0.0 10.9 0.0 0.000
Nearest Inch 314 0 -0.003 0.000
---Duct Name: RR-120, Effective Length: 4.0
Runout 0.003 10 576 0.003
Up: RT-110 .72- 7:8 0.073 0.000
Rnd 4.0 10:9 0.0 0.003
Nearest Inch. 314 10.5 0.000 0.003
i
Report. Units: Pressure: in.wg, Duct lengths: feet, .Duct sizes: inch, Airflow: CFM, Velocity' ft./min, Temperature: F
I
I Notes: Static pressure available values for return ducts are. at the entrance of the duct. For supply, they are at the exit.
The cumulative static pressure loss value for 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.
! i 1. tt 4j iij l (a 1
Number of active trunks: 2
i Number of active runouts: 3
i
Total runout outlet airflow: 942
Main trunk airflow: 942
Largest trunk diameter: 15 RT-100
Largest runout diameter: 16 RR-100
Smallest trunk diameter: 10 RT-110
Smallest runout diameter: 10 RR-1 10
Runout maximum cumulative static pressure loss: 0.003 RR=120
Return loss added to supply: 0.003 .
Total effective length of return ( ft.): 4.0 RR-120
CA ...\2021 EXPRESS ... E COM 16.rh9 Sunday, March 28, 2021, 7:58 PM
'Rhvac Residen6a1 g LightCominerc�al�HVAC Loads rip
y - a, �;S Ehte'Software D®velopment;-lnc:
�Ionda BreezeF,N, t,, i u rit, „ 2Q21 F�c ess 1828;Cali Left;St Lucie`AIUm'SFiin Ie�Com,16
1,.,,Wdst-Md bournejl, .� iC'`" ,' �. «�% r,. Pr
m a o 4 r iP'age 14
l Tabular Manual D Ductsrze Data_ Duct System 1 - Return (cont.q
fSummary
System duct surface area (Scenario 1): 14.8 (Not linked to duct load)
Total system duct surface area: 14.8
Rhvac is an ACCA approved Manual J, D and S computer program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building use and weather may vary.
Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
C:1... \202..1 EXPRESS ... E COM 16.rh9
Sunday, March 28, 2021, 7:58 PM
System^I Whole House Summary Loads ,
2A-m-o: Glazing -Double pane low-e (e = 0.60), operable
124.8
1,920
0
2,322
'21322
window, metal frame no break, U-value 0.55, SHGC .
0.26
2A-m-d: Glazing -Double pane low-e (e = 0.60), sliding
40.8
617
0
545
545
glass door, metal frame no break, U-value 0.54,
SHGC 0.25
2B-m-o: Glazing -Double pane low-e (e = 0.60), fixed
3
46
0
41
4.1
sash, metal frame no: break, U-value 0.55, SHGC
0.26
11 J: Door -Metal - Fiberglass Core, U-value 0.6
20.4
343
0
318
318
11 D: Door -Wood - Solid Core, U-value 0.39
19
208
0
163
10,
13AB-Ofcs: Wall -Block, no blanket or board insulation,
123&6
6,337
0
3,938
3,938
filled core, siding finish, .U-value 0.183
12C-Osw: Wall -Frame, R-13 insulation in 2 x 4 stud
317.1
808
0
620
620
j cavity, no board insulation, siding finish, wood studs,
U-value 0.091
I.
166-38; Roof/Ceiling-Under Attic with Insulation on Attic
1828
1,331
0
2,376
2,376
Floor (also use for Knee Walls and Partition
Ceilings); Vented Attic, No Radiant Barrier, Dark
Asphalt Shingles or Dark Metal, Tar and Gravel or
Membrane, R-38 insulation, U-value 0.026
22A-pm: Floor -Slab on grade, No edge insulation, .no
200
6,608
0
0
0
insulation below floor, any floor cover, passive, heavy
dry or light wet: soil, U-value 1.18
Subtotals for structure:
18,218
0
10,353
10,353
People:
5
1,000
1,150
2,150
Equipment:
750
2,755
3,505
Lighting:
0
0
0
Ductwork:
10,487
2,950
10,364
13,314
Infiltration: Winter CFM: 100, Summer CFM: 52
3,064
2,175
864
3,039
Ventilation: Winter CFM: 0, Summer CFM: 0
0
0
0
0
AED Excursion:
0
0
311
311
System 1 Whole House Load Totals:
31,769
6,875
25,797
32,672
eck; Fig er su 4 �,,, F,., , ,; , , � • ; , � � r,; • �, . - �
. , ,-�- :,, ,,---r-at- k ;� F �-
Supply CFM: 942
CFM Per Square ft.:
0.515
Square ft. of Room Area: 1,828
Square
ft. Per Ton:
671
Volume (ft'): 15,721
Total Heating Required Including Ventilation Air: 31,769
Btuh
31.769
MBH
Total Sensible.Gain: 25,797
Btuh
79
%
Total,Latent Gain: 6,875
Btuh
21
%
Total Cooling Required Including Ventilation Air: 32,672
Btuh
2.72
Tons (Based On Sensible +
Latent)
r•Notes'-I .1+,-..5(, ,i :l=i °n`1 1�. '...Fil' 3 ' � .� F t•!' 7; � II
Rhvac is an ACCA approved Manual J, D and S computer'program.
Calculations are performed per ACCA Manual J 8th Edition, Version 2, and ACCA Manual D.
All computed results are estimates as building use.and weather may vary.
Be sure.to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
C:\ ...\2021 EXPRESS ... E COM 16.rh9 Sunday, Marc h 28, 2021, 7:58 PM
' �_. � `Elite Software Developmegt,.Inc.`!
8 CaliFLeft�St�L'ucienAlOm Shingle Corn?16',
t :Rage' 12'
ooling
System Type:
Air Source Heat Pump
Outdoor Model:
NXH537GKP**
Indoor Model:
FXWX36**AL
Tradename:
SOFTSOUND SX 2500 R410A HP
Outdoor Manufacturer:
COMFORTMAKER
Description:
Air Source Heat Pump
AHRI Reference No.:
204879922
Capacity:
33,654
Efficiency:
16 SEER
eating
System Type:
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
its system's equipment was selected in accordance with ACCA Manual S.
3nual S equipment sizing data:
SODB: 90F, SOWS: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDB: 70F, Sen. gain:
i,797 Btuh, Lat. gain: 6,875 Btuh, Sen. loss: 31,769 Btuh, Entering cig. coil DB: 79.9F; Entering:clg. coil WB: 64.21F,
itering htg. coil DB: 66.3F, Clg.
coil TD: 20F, Htg. coil TD: 70F, Req. cig. airflow: 942 CFM, Req. htg. airflow: 392 CFM
Q\ ...\2021 EXPRESS ... E COM 16.rh9 .
Sunday, March 28, 2021, 7:58 PM
-Zone 1 -
1 Whole House 1,828 30,169 392 4,4,6,5, - 20,700 3,925 942 942
4,6,6;6,.
6,7,5,4 .
4,5
Duct Latent 639
Return Duct 1;600 5,098 .2,311
System 1 total 1,828 31,769 392. 25,797 6,875 942 942
System .1.Main Trunk Size: 15 in.
Velocity!. 76.4. ft./min
Loss per 100 ft.: 0,076 : in.wg
Duct si
ze results. above are from Manual D Ductsize.
Runout duct velocities are not printed with duct size results from Manual D Ductsize since they can vary within the room.
See the Manual D Ductsize report for duct velocities and other data.
!mtm RCyuIICu.
Actual:
Z.IL /y%o / L-I% Zb,/y/
2,80 78% / 22% 26,401
q,tf/b 3Z,6/1
7,253 33,654-
.Eui�menx��ata
rb} ;,S,•pt�ti� ,:.n 7� Ott
1iit a 3t
Heating Svstem
Cooling.System
Type:
Air:Source Heat Pump .
Air Source Heat Pump
Model:
NXH537GKP**
NXH537GKP**
Indoor Model.:
FXM4X36**AL .:
Brand:
SOFTSOUN.D-8X 2500 R410A HP
SOFTSOUND SX 250.0 R410A HP
Description:
Air Source Heat Pump _ : .
Air Source Heat Pump
Efficiency:
8.5 HSPF
16 SEER
Sound:
0
0
Capacity:
34,600 Btuh
33,654 Btuh
Cap aci
Sensible ty:
n/a
26,401 Btuh
.Latent Capacity:
n/a
7,253 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: 9017, SOWB: 78F, WOD13:.4217, SIDB: 75F, SIRH: 50%, WIDB: 70F, Sen: gain.:
25,797 Btuh, Lat. gain: 6,875 Btuh,
Sen. loss: 81:760 Btuh, Entering clg. coil DB: 79.9F; Entering clg. coil WB: 64.2F
,..
Entering htg: coii DB: 66.3F, CIO.
coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 942 CFM, Req. htg, airflow: 392 CFM .
iRhxac TResldenhalA LightCommerclal HVACfLoads ; ,N'G T '; °r Elite`Soflwaie Development,'Inc:
l londa BEeeze x ,r , < 2021 Express 1828 Cali6. Shingle Com 76`
INest'Melb$urrle "FLU _329.04 °, "�, r.' b, 3rr to
t' t� �a_,,yt �,n ttip u..w;y t,u�� ,. e14.
Buildin Rotation Repod J
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
�ysiem �
Zone 1 c
.1 Whole House 4,4,6,5,
942 11020 *1,041 1,011 927 988 987 970 4;6,6,6,
* Indicates highest CFM of all rotations.
45' .
Northeast
1,020 27,537
6,865
2.87
90*
East
*1,041 *27,984.
6,855
*2.90
1350
Southeast
1,01.1 27,346
6,866
2.85
180'
South
927- 25,478
*6,876
2:.70
2250
Southwest ..
988 26,797
.6,847
2.80
2700
West.
987 26,782
6,849
2.80
315*
Northwest
970 26,481
6,872
2.78
*.Indicates highest value of all rotations.
Building Rotation Tonnage .
v
Rhvac „Resident[a1fr, Li ht Commercial; HVAC Loads 1 5, ,• " ' Elite Software Development, lnc:
• ,Floods Breeze ; {t I 2021}Express 1828 CeII+Left St L'ucte,t Xl h Shingle Cod `16'
1 est�Melb'oume, FLa, 32904 ., +, • F ', }I ". . a e' 15
;(Building Rotation Report (cont'd)
i
L. Building Rotation Hourly Net Gain j
37,000r................................................................... ...................... I
35,000 r � - -
t 34,000
P
N 33,000 ' ' '
32,000 I '
31,000:; -- -
30,000
j
8 am 9 am 10 am 11 am 12 pm 1 pm 2 pm 3 pm 4 pm 5 pm 6 pm 7 pm
Time of Day
I
—:�— Front door faces. North
Front door faces: Northeast
—�-- Front door faces East
--� — Front door faces Southeast
Front •door -faces South
�— Front door faces Southwest
- —�� - Front doorfaces.West
—�— Front door faces Northwest
I:
I
I _
CA ...12021 EXPRESS ... E COM 16.rh9
I
Sunday, March 28, 2021, 7:58 PM
1�.
Ph C�lhtfia Cu4a�e dA•rvt�
Contractor Florida Breeze
Mechanical License # CAC1814113
Building Plan # CALI
County, Town, Municipality, Jurisdiction
Header Information
REQUIRED ATTACHMENTS'
Manual J1 Form (and supporting worksheets):
or MJ1AE Form' (and supporting worksheets):
OEM performance data (heating, cooling, blower)
Manual D Friction Rate Worksheet:
Duct distribution system sketch:
Home Address (Street or Lot#, Block, Subdivision)
Form
RIPER 1:01
8 Mar 10
ATTACHED
Yes ❑X No ❑
Yes ❑ No ❑X
Yes ❑X No ❑
Yes ❑ No ❑X
Yes ❑ No ❑X
;ign Conditions
Building Construction Information
Winter Design Conditions
Building
Outdoor temperature
42
OF
Orientation (Front door faces)
North
Indoor temperature
70
OF
North, East, west, South, Northeast, No Southeast, Southwest
Total heat loss
3.1769
Btu/h
Number of bedrooms
A.
Summer Design -Conditions
Conditioned floor area
1, 828 Sq Ft
Outdoor temperature
90
_
OF
Number of occupants
5
Indoor temperature
75
OF
Windows
Grains difference 61
o Gr @ 50
% Rh
Eave overhang depth
Roof
1 Ft
Sensible heat gain
25797
Btu/h
Internal shade
��
Eave
Latent heat gain
6875
Btu/h
Blinds, drapes, -etc
Depth Window
Total heat gain
32672
Btu/h
Number of skylights
0
Heating Equipment Data
Cooling Equipment Data Blower Data
Equipment type
Heat pump
Equipment type
Heat pump 1234 CFM
:Heating CFM
Furnace, Heal pump, Boiler, etc.
Air Conditioner, Heal pump, etc
Model
NXH537GKP**
Model
NXH537GKP**
Cooling CFM 1234 CFM
Heating output capacity
34600 Btu/h
Sensible cooling capacity
26401 Btu/h
Heat pumps - capacity at winter design outdoor conditions
Latent cooling capacity
72 Btu/h.
Auxiliary heat output capacity
Btu/h
Total cooling capacity
33654 Btu/h
HVAC DUCT DISTRIBUTEN•
Design airflow
938 CFM
Longest supply duct:
10 Ft Duct Materials Used (circle)
Trunk Duct: Duct board Flex, Sheet metal,
External Static Pressure (ESP)
0.32 IWC
Longest return duct:
4 Ft Lined sheet metal, Other (specify)
Component Pressure Losses (CPL)
0.25 IWC
Total Effective Length (TEL)
14 Ft
Branch Duct: Duct board Eex Sheet metal,
Available Static Pressure (ASP)
0,0.67 IWC
Friction Rate: 0.48 IWC Lined sheet metal, Other (specify)
ASP = ESP - CPL
Friction Rate = (ASP ■ 100) +TEL
Contractors Printed Name . Kristin Kelly Date
Contractor's Signature
- • •• • • ��� •• - �r - —PL nGyueeu nuacnments pnntec tram 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.
r,
Air Conditioning Contractors of America
Manual S (Residential Equipment Selection)
ACCk
Project Information Cooling Design Information
Name:. .
Outdoor Design Temp;—9-1 'F db Summer
City: Outdoor Design Temp: 43 . .'F db IWtnter
State:0 Altitude:= Akitude Adjustment: 1.00 . . Indoor Design Temp: 75 °F db 50 %oRH 63 °F wb
Airflow Calculations
Design TD for Airflow 19
Design Sensible CFM F12341
uftm information
:Manufacturer. 1COMFORTMAKERS FurnaceModet# AFUE:=
Coil or Fan -Coil Model # FXM4X36 Condenser Model #: NXH537GKP SEER: 16.0 HSPF: 8.50
vvivasnurauturers woung rerromlanoe data
Entering Coil Temperature = 75 (F db)
Lower - Return Air
CFM (F wb)
Outdoor
Total BTUH
Temperature =
Sensible BTUH
F-95-1 (F db)
Latent BTUH
SHR
Rated CFM @'Rated RA Temperature
82
33,000
27;954
5,046
0,8471
Rated CFM @ Design RA Temperature
r1050 63
33,517 -
27,258
6,259
0.8133 .
Rated CFM @ Rated RA Temperature-
r 20,994
17;176
0.55
Performance Data
... .
Entering Coil Temperature = 75 (F db)
Higher Return Air,
CFM (F wb) . _ .
Outdoor Temperature =
Total BTUH Sensible'BTUH
95 (F: db)
Latent BTUH
SHR
Rated CFM @ Rated RA Temperature
62
33,090 .
25,459
7,631
0.7694
Rated CFM @ Design RA Temperature
1350 631
33,740
F 25,249
8,491
0.7483
Rated CFM 0 Rated RA Temperature
72 ...
39,590
23,358.
16,232 :
0.59
Manufacturers Cooling. Performance Date (Interpolated)
Design Return Air Outdoor Temperature = 95 (F db).
CFM (F wb) Total BTUH Sensible BTUH Latent BTUH SHR
26,024 7,630 1. 0.7733
Excess Latent Capacity Calculation + 378 378
Capacity @ Design CFM / RA (F wb) 1234.3 8& 33,664 28,401 7,283 0.784
Equipment Capacity as a % of Design 102.34°k 105.49%
-- manufacturers Heat Pump Data
. .Capacity
Capacity Balance Supplemental
@ 47 -F db
34,800
@ 17 OF db Point Heat Required
18,820 =18.3 -15.87
IManufacturers Furnace Data .
Input
Calculated