HomeMy WebLinkAboutEnergy CodeFORM R405-2020 C1 w-
9,J&4 Cow 16 CREEK LOT 125
RESIDENTIAL ENERGY CONSERVATION CODE DOCUMENTATION CHECKLIST
9616 Potomac Dr
RECEIVED
Florida Department of Businesi and Professional Regulation
Simulated. Performance Alternative (Performance); Method APR 3 0 2021
ST. Lucie county, Permitting
Applicattons for compliance with the 2020 Florida Building Code, Energy Conservation via the
Residential simulated Performance Alternative shaft Include:
Reviewed for Code
Compliance
13 This checklist universal Engineering
Sciences
13 Form R405-2020 report
field verification 11 input summary checklist that can be used W .11k
(usua. fourpageslmaybe greater)
0 Energy Performance Level (EPL) Display Card (one page)
0 HMC system sizing and selection based on ACCA Manual S or per exceptions provided in Section R403.7
0 Mandatory Requirements (rive pages)
Required prior to CO.
0 Air Barrier and Insulation Inspection Component Criteria chec kfist (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 dwelfingsto
comply with Section C402.5
0 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)
3/28/1021 7:36.:01 PM EnergyGauge@ USA 7.0.00 - FhRes2020. FBC 7th Edition (2020) Compliant Soffi4are Page 1 of 1
CREEK LOT 125
FORM R405=2020
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 Name: DR HORTON
Street: 961:6 Potomac Dr
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 ekisting New (From Plans)
10. Wall Type41729.0 sqft.)
Insulation Area
2. Single family or multiple family Detached
a. Concrete Block _ int Insul, Exterior
R=4.1 1399.70 ft2
.::
3..Numb6r 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. N/A
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
6. N/A
R= ftz
Conditioned floor area below grade (ft2) 0
c. N/A
R= ft2
7. Windows(167.0 sqft.) 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: Dbl.- U=0.54 40.00 ft=
13'. Cooling systems
kBtu/hr Efficiency
SHGC: SHGC=0.25
a. Central Unit
35.0 SEER:16.00
c. U-Factor: N/A ft2
'SHGC:
Area Weighted Average Overhang Depth: 2.743 ft.
14. Heating systems
kBtu/hr Effioiency
Area Weighted Average SHGC: 0.258
a. Electric Heat Pump
34.6 HSPF:8.50
8. Skylights Area
c. U-Factor:(AVG) NIA ft=
15, Hot wafer systerns
SHGC(AVG): N/A
a. Electric
Cap: 50 gallons
9. Floor. Types (1828.0 sqft.) -Insulation Area
EF: 0:930
a. Slab-On-Grade:Edge Insulation R=0.0 1828.00 ft2
b. Conservation features
b. NIA R= ft2
None
c. N/A R= ft2
16:.Credits:
Pstat
Total Proposed Modified Loads: -51.14 .
Glass/Floor Area:- 0:091
PASS
Total Baseline Loads: 55.69
ti �7
I hereby certify that the plans and specifications covered by
Review of the plans and
,114E�SrgT
this calculation are, in compliance with the Florida Energy,-
Code.
ifs ecifications covered by this
,y��
4`vInulation
indicates compliance
STATE
wit jhe.Florida Energy Code.
PREPARED BY:
DATE:
,I,foe construction is completed
i Qlding will be inspected for
comp?ance with Section 553.908
* °
N NUMBE
I hereby certify that this building, as designed, is in com'WE181411
l lorida Statutes.
with the.Florida Energy Code.'p
b%E
OWNER/AGENT: ��t2/mA.
;BUILDING OFFICIAL;
DATE: 04112/2V
DATE:
-. Compliance requires certification by the air handler unit manufacturer that the air handler enclosure qualifies as
certified factory'�sealed in accordance with R403.3.2.1.
- Compliance requires an Air Barrier and Insulation Inspection Checklist in accordance with R402.4.1.1 and this project requires an
envelope leakage test report with envelope leakage.no greaterIthan 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/RESNETIICC 380, is not greater than 6.070 Qn'for whole house.
3/28/2021 7:36 PM EnergyGaugeO USA 7.0.00 - F16Res2020 FBC 7th Edition (2020) Compliant Software Page 1 of 4
FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT
W
PROJECT
. Title:
Building Type:
Owner Name:
# of Units:
v Builder Name:
Permit Office:
Jurisdiction:
Family Type:
New/Existing:
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 #
Block/Subdivision:
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 90
70
75 299 58 Medium
BLOCKS
Number
Name
Area Volume
1
Blockl
1828 15720.8
SPACES
Number
Name
Area Volume, Kitchen Occupants.
Bedrooms InfillD Finished Coaled 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 2001 0
1828 W
— 0.8 0 0.2
ROOF
/
V it
Type
Roof Gable Roof
Materials Area Area Color
Red.
Barr
Solar SA Emitt.Emitt Deck Pitch!
. Absor. Tested Tested Insul. (deg)
1
Hip Composition shingles 2044 fe 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 306 1928 W
N N
CEILING
#
Ceiling Type
Space R-Value Ins Type
Area Framing, Frac Truss Type
1
Under Attic (Vented)
Whole House 38 Blown
1828 ft' 0.11 Wood
3/28/2021 7:36 PM EnergyGauge® USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software
Page 2 of 4 .
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FORM RAnS_9ngn IMDI IT CI IMMADV P_14=t`_1f1 1ST DDDf%DT
1
COOLING SYSTEM
# System Type
Subtype
Subtype . Efficlency
. Capacity
Air Flow
SHR Block
Ducts
1 Central Unit
Split
Singl SEER: 16
35' kBtuthr
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
6FM25
HVAC #
V # Location R-Value Area
Location
Area Leakage Type
Handler
TOT
OUT
.ON RLF
Heat Cool
1 Attic
8 154 ft'
Attic .
50 fN Proposed On .
Whole Hou
— cfm
128.0 afm 0.07
0.50
1 1
TEMPERATURES
Programable Thermostat: Y
Ceiling Fans:
Venting Jan Feb
Venting
Mar
wAAPPP r i
ri Jul
j May Jun Jul
n Aug
Aug
Se
S
W
Oct O(
Nov
Dec
Dec
Jan Feb
Mar
rDec
p
Nov
l
Thermostat Schedule:. HERS 2006 Reference
Hours
Schedule Type
1
2 3
4 5 6
7
8
9
10
1,1
12
Cooling (Wl7) 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 76 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/ .ft.
0 ft2
0 ft
0.3
Whole House
3/28/2021 7:36 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software Page 4 of 4
FORM R405-2020
• ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE INDEX* = 92
The lower the EnergyPerformance Index, the more efficient the home.
1. New construction or existing
2. Single family or multiple family
3. Numberof units, If multiple family
4. Number of Bedrooms
5. Is this a worst case?
6. Conditioned floor area (ftl
7. Windows'* Description
a. U-Factor. Dbl, U=0.55
.SHGC: SHGC=0.26
b. U-Factor. Dbl, U=0.54
SHGC: SHGC=0.25
c. U-Factor. NIA
SHGC:
d. U-Factor: WA
SHGC:
Area Weighted Average Overhang Depth:
Area Weighted Average SHGC:
8..Skylights Description
a. U=Factor(AVG): NIA
SHGC(AVG): NIA
, ST LUCIE, .FL,
New (From Plans)
10. Wall Type and Insulation
Insulation
Area
Detached
a. Concrete Block - Int Insul, Exterior
R=4.1
1399.701F
b. Frame - Wood, Adjacent
R=13.0
329.33 fP
1
c. WA
R=
fie
4
d. NIA
R=
ft'
Yes
11. Ceiling Type and Insulation level
Insulation
Area
a. Under Attic (Vented)
R=38.0
1828.00 fF
1828
b. NIA
R=
ft'
Area
c. NIA
R=
ft'
127.00 ft'
12. Ducts, location & insulation level
R ft2
a. Sup: Attic, Ret: Attic, AH: Whole House
8 154
40.00 ft'
13. Cooling systems
kBtulhr
Efficiency
ft'
a. Central Unit
35.0 SEER:18.00
ft=
2.743 ft.
0.258
Area
ft'
9. Floor Types Insulation Area
a. Slab -On -Grade Edge Insulation R=0.0 1828.00 ft'
b. NIA R= fN
c. NIA R= f12
14. Heating systems
a. Electric Heat Pump
15. Hot water systems
a. Electric
b. Conservation features
None
Credits (Performance method)
I certify that this home has complied with the Florida Energy Efficiency Code for Building
Construction through the above. energy saving features which will be installed (or exceeded)
in this home before final inspection. Otherwise, a new EPL Display Card will be completed .
based on installed Code compliant features.
Builder Signature: Date: 04/12/21
Address of New Home:. 9616 Potomac Dr City/FL Zip:
kBtumr Efficiency
34.6 HSPF:8.50
Cap: 50 gallons
EF: 0.93
Pstat
*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
Q (Section 553.9085, Florida Statutes) requires the EPL display card to be included as ad 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 C402A
R402.4.1 Building thermal envelope.The buildingthermal 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.
E R402.4.1.1 Installation.. The components of the building thermal envelope as listed in Table R402.4.1.1 shall be installed in accordance
With the manufacturer's instructions and the criteria 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. Testing shall be conducted in
accordance with ANSIIRESNETIICC 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 489.1 b5(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 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. Pleating and cooling systems, if,instailed at the time of the test, shall be turned off. .
6. Supply and return registers, if installed at the time of the test, 'shall be fully open.
R402.4.2 Fireplaces. New wood -burning fireplaces shall have tight -fitting flue dampers or doors, and outdoor combustion air. Where
using tight -fitting doors on factory -built fireplaces listed and labeled in 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.
Ei R402.4.3 Fenestration air leakage. Windows, skylights and sliding glass doors shall have an air infiltration rate of no more than 0.3 afro
per square foot.(1.5 Us/nr2), and swinging doors no more than 0.5 cfm per square foot (2.6 Us/m2), when tested according to NFRC 400 or
AAMA1 WDMAICSA 101A.S.2/A440 by an accredited, independent laboratory and listed and labeled by the manufacturer.
Exception: Site -built windows, skylights and doors.
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MANDATORY REQUIREMENTS (Continued)
aR402.4.4 Rooms containing fuel -burning 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 in accordance with the envelope requirements
Of Table R402.1.2, where the walls, floors and ceilings shalt meet not less than the be wall R-value requirement. The door into the. room shall be
fully gasketed and any _water lines and ducts in the, room insulated in, accordance with'Section R403. The combustion air duct shall be insulated where it
passes through conditioned space to a minimum of R-8.
Exceptions:'
1. Direct vent appliances with both intake and exhaust pipes installed continuous to the outside.
2. Fireplaces and stoves.complying with'Section R402.4.2 and Section R1006 of the Florida Building Code, Residential.
R402.4.5 Recessed lighting. Recessed, luminaires installed In the building thermal envelope shall be sealed to limit air leakage
between conditioned and unconditioned spaces. All 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 wtth'ASTM E283 at a 1.57 psf (75 Pa) pressure differential. All recessed
luminaires shall be sealed with a gasket or caulk between the housing and the interior wall or ceiling covering.
R403.1 controls. SECTION R403 SYSTEMS
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 most the heating load..
Q 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:cdteria 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)('Q, (g) or (i), Florida Statutes, to be "substantially leak We 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
ofthe design airflow, rate when tested in accordance with,ASHRAE 193.
a R403.3.3 Duet testing (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods:
1. Rough-in:test: Total leakage shall be: measured with a pressure differential of.0.1 inch w.g. (25 Pa) across the system,
including the manufacturer's air handler enclosure if installed at the time of the test. All registers shall be taped or otherwise
sealed during the test.-
2. Postconstruction test: Total leakage. shall be measured with a: pressure differential of 0.1 inch W.O. (25 Pa) across the entire
system, including the manufacturer's air handler enclosure. Registers shall be taped or otherwise sealed during the test.
Excepeons:
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 forbuildings 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 leakege Qn to the outside of less then 0.080 (where Qn
duct leakage to the outside In cfm per 160.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.
R40i&d Building cavities (Mandatory). Building framing cavfties 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 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 solarradiation 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 116Moetature maintenance systems shall be in accordance with
Section R403.5.1.2. Automatic controls, temperature sensors and pumps shall be accessible. Manual controls shall be readily accessible'.
R403.5.1A 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 circulatiodsystems 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 UI- 515. Controls for such systems shall
automatically adjust the energy input to the heat tracing to maintain the desired water temperature in the piping in accordance with the.
times when heated: water is used in the occupancy.
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MANDATORY REQUIREMENTS - . (Continued)
R403.6.6 Heat traps (Mandatory). Storage water heatars .not equipped with integral heat traps and having vertical pipe risers shall have
heat trapsinstalled on both the Inlets and outlets. External heat traps shall consist of either a commercially available heat trap or a
downward and upward bend of at least,3 % inches (89 mm) in the hot water distribution line and cold water line located as close as possible
to the storage tank:
R403.6.8 Water heater efficiencies (Mandatory)
13 3.6.6.1.1 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 100°F to 140OF (38'C to 60°C).
R403.6.6.1.2 Shutdown:. A separate switch ore 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 appropilate'
water -heating category. Solar.*Mdr 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 factor of a system shall W determined from the Florida Solar Energy Center Directory. of
Certified Solar Systems. Solar collectors shall be tested in eccordenoe with ISO Standard 9806, Test Methods for Solar Collectors,
and SRCC Standard.TM-1, Solar Domestic Hot WaterSystem and Component Test Protocol. Collectors in installed solar
water -heating systems should meet the following criteria:
1. Be installed with a flit 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:'Natu'ral, Infiltration or Mechanical means: m
Outdoor air intakes and exhausts shall have autoatic or gravity dampers that
close when the ventilation system Is not operating.
❑ R403.6.1 Whole -house mechanicalmentilation 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 equipmant is used:to.provide whole -house mechanical
ventilation, the air handier shall be powered by an electronically commutated motor.
R403.6.2 Ventilation sir. Residential buildings designed to be operated at o positive indoor pressure or for mechanical ventilation
shall meet the following criteria:.
1. The design air change per hour minimums for residential buildings in ASHRA6 62.2, Ventilation for Acceptable
Indoor Air Quality, shall be the maximum rates allowed for residential, applications.
2. No ventilation_ or alr-conditioning system make-up air shall be provided to conditioned space from attics,
crawispaces, attached enclosed garages or outdoorspaces adjacent to swimming pools or spas.
3. If ventilation air is drawn from enclosed space(s), then the walls of the space(s) from which air is drawn shall be
insulated to a- minimum of R-11 and the ceiling shall be insulated to:a minimum of R-19, space permitting, or R-10
otherwise:
R403:7 Heating and cooling equipment
R403.7.1 Equipment sizing (Mandatory). 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 fort e' 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 notollow designer safety factors, provisions for future dipanslon 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 thafi-M6 minimum required by federal law for the geographic location where the equipment is
installed.
TABLE 11403:6.1
WHOLE -HOUSE MECHANICAL VENTILATION SYSTEM PAN EFFICACY
FAN LOCATION
AIRFLOW RATE MINIMUM
(CFM)
MINIMUM EFFICACY a
(CFMiWATT)
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 cfmlwatt
Any
Bathroom; utility room
10
1.4 cfm/watt
<g0
Bathroom; utility room .
90
2.8 cfrnlwatt
Any _...
FOr Sl: 1 cfm = 28.3 Umin. a'. When tested in accordance with HVI.Standaid 916
3/28/2021 7:36 PM EnergyGau9eo USA 7.0.00 - FlaRes2020.FBC.7th Edition (2020) Compliant Software Page 3 of 5
MANDATORY REQUIREMENTS -(Continued)
R403.7.1.1 Cooling equipment capacity. Cooling only equipment shall be selected so that its total capacity Is not less
than the calculated total load but not morethan.1.15 times greater than the: total load calculated according to the procedure selected in
Section R403.7, or the closest available- size provided by the manufacturer's product lines. The. corresponding latent capacity of the
equipment shall not be less than the calculated latent load.
The published value for AHRI total capacity is a nominal, rating -test value and shall not be used for equipment sizing. Manufacturers
expanded performance data shalt be used to select cooling -only equipment. This selection shall be based on the outdoor design dry-bulb
temperature forthe 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.galns if the retum 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 accordance with good design practice.
11403.7.1.2 Heating equipment capacity.
R403.7.1.2.1 Heat pumps. Heat pump sizing shall be based on the cooling requirements.as calculated according to Section
R403.7.1.1, and the heat pump total cooling capacity shall not be more than 1.15 times greater than the design cooling load even if
the design heating load is 1.15 times greater than the design cooling load.
R403.7.1.2.2 Electric resistance furnaces. Electric resistance fumaces shall be sized within 4 kW 'of the design
requirements calculated according. to the procedure selected I.n Section R403.7.1.
a R403.7.1.2.3 Fossil first treating equipment The capacity of fossil fuel ,heating equipment with natural draft atmospheric burn ets
shall not be less than the design load calculated in accordance with Section R403:7.1.
R403.7.1.1 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.entertalnment events, shall hav_ a equipment sized or controlled to
Prevent continuous space cooling or heating within that space by one or moreof 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
0 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 (100C), 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 iffaccordancewith 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.
I2403.10.2 Time switches.' Time switches or other control methods that can automatically turn off and on according to a preset schedule
shall be Installed for heaters and pump motors. Heaters and pump motors that have built-in time switches shall be, in compliance with this
section.
Exceptions:
1. Where public health standards require 24-hour pump operation.-
2. Pumps that operate solar- and waste -heat -recovery pool heating systems.
3. Where pumps are powered'ezclusively from on -site renewable generation.
3/28/2021 7:36 PM EnergyGauge® USA 7.0.00 - FlaRes202O FBC 7th Edition (2020) Compliant Software
Page 4 of 5
r
I--1 R403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shall be equipped with a vapor -retardant cover on or at
L1 the water surface or a Ilquid.cover or other means proven to reduce heat loss.
Exception: Where more than 70 percent of the energy for heating, computed over an operation season, is from site -recovered
energy, such as from a heat pump or solar energy source, covers or other vapor -retardant means shall not be required.
R403.10A Gas= and oil -fired pool and spa heaters. All gas- and oil -fired pool and spa heaters shall have a minimum thermal
❑ efficiency of 82 percent for heaters manufactured:on or after April 16. 2013. when tested in accordance with ANSI Z 21.56. Pool
heaters fired by natural or LP gas shall not have continuously burning pilot lights.
R403.10.5 Heat pump pool heaters. Heat pump pool heaters shall have a minimum COP of 4.0 when tested in accordance
with AHRI 1160, Table 2, Standard Rating Conditions-LowAir Temperature. A test. report from an independent laboratory is
required to verify procedure compliance. Geothermal swimming pool heat pumps arenot required to meet this standard.
❑R403.11 Portable spas (Mandatory). The energy consumption of electrfowpowered portable.spas shall be controlled bythe
requirements of APSP-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 dehumidifier capacity for the house
Is less.than 75 pints/day and greater than 2.38 Ifters/kWh if.the total dehumidifier capacity for the house is greater than or equal to 75 pints/day.
2. The dehumidifier shall be controlled. by a sensor that is installed In.a location where it is exposed to mixed house air.
3. Any dehumidifier unit located in unconditioned space that treats air from conditioned space shall be Insulated to a minimum of R-2.
4. Condensatedisposal shall be in accordance With Section M1411.3.1 of the Florida Building Code, Residential.
❑ R403.13.1 Ducted:dehumidiflers. Ducted dehumidifiers -shall, in addition to conforming to the requirements of Section R403.13,
conform to the following requirements:
1. If a ducted dehumidifier is configured with return and supply ducts both connected into the supply side of the cooling system, a badcdraft
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 dud connected into the supply side of the central heating and cooling system,
a backdraft damper shall be Installed in the dehumidifier supply duct between the dehumidifier and central supply dud.
3. A ducted dehumidifier shall not be ducted to or from a central ducted cooling system on the return dud side upstream from the
central cooling evaporator coil.
4. Ductwork associated with a dehumidifier located In unconditioned space shall be insulated to a minimum of R-6.
SECTION R404
ELECTRICAL POWER AND LIGHTING SYSTEMS
R404.1 Lighting equipment (Mandatory). Not less than 90 percent of the lamps in permanently installed luminaires shall have an
efficacy of at least 45 lumens -per -waft 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 (M20) Compliant Software Page, 5 of 5
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
t1
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 captains a continuous air barrier.
not be used as a sealing material.
Breaks orjoints in the air barrier shall be sealed.
Ceiling/attic
The air barrier in any dropped ceiling/soffit shall be aligned with
The insulation in an dropped ngJsoffit
the insulation and any gaps in the air barrier shall be sealed.
shall be, aligned with the airy barrier.
Access openings, drop down stairs or knee wall doors to,
unconditioned attic spaces shall lie 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 all nment with the 'air barrier.
Windows, skylights
The space between window/door jambs and framing, and
and doors
skylights and framing shall be sealed.
Rim joists
Rim joists shall include the air barrier.
Rim joists shall be insulated.
Floors
The air barrier shall be installed at any exposed edge of
Floor framing cavity insulation 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 unwanted 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 spa ce 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 sealing shall be provided between the garage and conditioned spac
as.
Recessed lighting
Recessed light fixtures Installed in the building thermal envelope
Recessed light fixtures installed in the building
shall be sealed to the finished surface.
thermal envelope shall be air tight and IC rated.
Plumbing and wiring
Batt insulation shall be cut neatly to fit around wiring
and plumbing in exterior walls, or insulation that on
installation readily conforms to available space shall
extend behind n1ping and wiring
Shower/tub
The air barrier installed at exterior walls adjacent to showersand
Exterior walls adjacent to showers and tubs shall
on exterior wall
tubs shall separate them from the showers and tubs.,
be insulated.
Electrical/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
WAC 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 be used to fill voids
I d I
nspection of log walls ail
on, be in accordance wdh.the provisions of CC-400.
3/28/2021 7:36• PM EnergyGauge(ID USA 7.0.00 - FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of 1
Envelope Leakage Test Report (Blower Door Test)
Residential Prescriptive, Performance or ERI Method Compliance
2020 Florida Building Code, Energy Conservation, 7th Edition
Jurisdiction:
Permit #:
r fl yam-+
_Job,lnfocmation �; .'
-�8:7:
Builder: DR HORTON Community: Lot:. NA
Address:
City: ST LUCIE State: FL, Zip:
=Alin Leakage Test' Results Passing iesdits mustmeet ei�ie the Performance;rPcissc pave, orEM Method
F.sri
e.. 3 .y� ,." ':. .l �. .'r r{'. ,. ;'i-.1 � �, �.. .a - ••_. Y.. 1. t��. � Y. 4Y - t? 5 xiY . KIV��'
-
'#,' `fir#. ... p , t y(, ':t . I , tt'� y cl t,rr - t} , • - t , .. , -t erg t e- h + I . ; '11 I tl 9 t` t a�
O PRESC�iIPTIVE METHOD.Thetbtlllding or dwelling unitshall be testetl iand ire�ified as having an airleaka�e rate of fibt' is"King 7 ajr
o° , Ichanges.per hourat a'pressure of 0 2!incti W,g; (50�Pascals) in Climafe'Zones ajrd 2 �, t
;ti t P;
,� PERFOR,,t1MHCEoP ERI METHOp Thebdilr3tngtor dwelling unit shal(be tested antl verffied as haying an air leakage, rate of�not,eKceeding
I{the selacted�ACN(50),�varue as shown on Forrn R405=2020t(Performance) or R406-2020,(ERI) section labeled�asinflltration; sub-sectiop+ACH50r
r y,,f �''' �. EACH(50)."specifiedonFomi'R40S2020-Ene[gy.Calc(Peifumrance)orR406-2020�(ER!):'7.000 -
x 60 _ 15721 = Method for calculating building volume:
CFM(50) Building Volume ACH(50)
O:Retrieved from architectural plans
ElPASS Code
19 software calculated
Ej When A,CH(50) is less than 3, Mechanical Ventilation installation Q Field measured and calculated
must be verified by building department.
R402.4A.2 Testing. Testing shall be conducted in accordance with ANSI/RESNEThbC 380 and reportedat a pressure of 0.2 inch w.g: (50 Pascals)
Testing shall be conducted.by either individuals as defined in Section 553.993(5) or (7), Florida Statues.or individuals licensed as set forth in Section
489.105(3)(0(g), or (1) or an approved third party. A written report of the results of the test shall be signed by the party conducting the test and
provided to thecode official. Testing shall be performed at any time after creation of all penetrations of the building thermal envelope.
During testing:
1. Exterior windows and doors, fireplace and stove doors shall be closed, but not sealed, beyond the intended weatherstripping or other infiltration
control measures.
2. Dampers including exhaust, intake, makeup air, back draft and flue dampers shall be closed, but 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.arid 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 retum registers, if installed of the time of the test, shall be fully open.
° ' Y =�' „ , 4 .
iri
Testtng{w,oMpany } I 1,oil
i
. �'C'..r+ 1C'trl._ ..n. :l� I �_ 4 l J'-�. ..I . r°•I S ctl.
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;.
3/28/2021 7:36:08 PM
EnergyGauge® 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 #:
W.
f'�-,�
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fitI1
y
Iaformation;c.
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Builder: DR HORTON Community:
Lot: NA
Address:
City: ST LUCIE State: FL
Zip:
Duct Leakage Test Results'2.;
ti
nl,i �`,r }� _ $,. fTi - b�t�t..r1YI'•`� 1 •%>ir.. l , h H l�.y!]`'! - h1 1 fry '
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•k�1!I,A. Y!
hi `�;j
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,.r�r 9I ctri,
System 1
cfm25.
System 2
cfm25
System 3
cfm25
Surn of others
cfm25
Total of all
cfm25
rQ Prescriptivejllllethod' rE r 25 otal
TO qualify<as "substantially""Teak free" Qn TOtal'must be less,than ors
} equal;to0'04Ifalryhandlei` urnt t iiistalledl if air;Fiarldler iiiitfie
instahetl, Qn Total .must be less than or equal to �0 03 This testing
' Mei&d meets the requirei i nts i r accordancemith Section R403 3 3:
,f fE fs (/he air handler un/t installed„during testing? �I YES Of
'Q Performance'/ERI MethO"d �' cfm25 (Out
To qualify using thl, method, Qn;must notlbe greater than theYt f i
.1828
Total of all Total Conditioned
systems Square Footage a F�
Leakage Type selected on. Form
PASS FAIL ;Rf , a Proposed:Qn 0.07
El
Duct tightness. shall be verified by testing in accordance with ANSIMESNET/ICC380 by either individuals as defined in Section
553.993(5) or (7),. Florida Statutes, or individuals licensed as set forth in Section 489.105(3)(0, (g) or (i), Florida Statutes.
t
Testing Company
Company Name: Phone:
a hereby verify that the above duct leakage testing results are in accordance with the Florida Building Code requirements with the
selected compliance path as stated above, either the Prescriptive Method or Performance Method. .
Signature of Tester: Date of Test:.
.Printed Name of Tester: .
License/Certification #: Issuing Authority:
3/28/2021 7:36:12 PM
. -U, . . . .
EFJ RV
RHVAC
AL
RTxSID$N7YAL4
Prepared By:
Kristin Kelly
Florida Breeze
2620 Kirby Circle Ne
Palm Bay, A 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 8th Edition, Version 2, and ACCA Manual :D:
Designed By:
Project Date:
Client Name:
Company Name:
Company Representative:
Company Address:
Company City:
Company Phone:
Kristin Kelly
Sunday, March 28, 2021
Dr Horton
Florida Breeze
Kristin Kelly
2620 Kirby Circle Ne
Palm Bay, FI 32905
321-951-8767
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
Total Building Supply CFM:
942
CFM Per Square ft•
0.515
Square ft. of Room Area:
1,828
Square ft. Per Ton:
671
Volume (ft3):
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)
..Notes ,, �,� _ • 4 •
Rhvac is an ACCA approved Manual J, D and S computer program.'
Calculations are performed per ACCA Manual J 8th.Edition, Version 2, and ACCA Manual D.
All computed results are estimates. as building use and weather may vary.
Be sure to select a unit that meets both sensible and latent loads according to the manufacturer's performance data at
your design conditions.
C:1...12021 EXPRESS... E COM 16.rh9 Sunday, March 28, 2021, 7:58 PM
Summer: 90
78 59% 50% 75 61.09
Main Trunk
Runouts
Calculate: Yes
Yes
Use Schedule: Yes
Yes
Roughness Factor: 0.01000 '
0.01000
Pressure Drop: 0.1000 in.wg,/100 ft..
0.1000 'in.wg./l00 ft.
Minimum Velocity: 550 ft./min .
450, ft./min
Maximum. Velocity: 600 ft./min
750 ft./min
Minimum Height:. 0 :in'.
0 in. .
Maximum Height: q 0 in.
.: 0 ;in.
€Outside Air'C?ata �,, ` ,'
- -p
x
ZAi v r
Winter
Summer
Infiltration Specified: 0.380 AC/hr
0.200. AC/hr
100_ CFM
52 CFM
Infiltration Actual: 0.380 A0/hr
0.200 AC/hr
Above Grade Volume: X 15,721 Cu.ft.
X 15,721.. Cu:ft.
5,974 Cu.ft./hr
3,144..Cu.ft./hr
X 0.0167
X 0.0167
Total Building Infiltration: 100 CFM
52 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 (100 CFM), Construction:
Average..
Summer Infiltration Specified: 0.200 AC/hr (52 CFM), Construction: Averaae
1
Return
Attic 16B
0.12 8 58.0 No
C:1
... 12021 EXPRESS...
E COM 16:rh9 __,--__-----_-----.------------
-_- ..-.. _--- --- -y-� -- - -- - ---.__ .
Sunda , March 28; 2021,.7:58 PM
Residential,&}Light Commercial HVAC Loads
EIfte,Soflware,Develapment,
IzRhvac
Flonda BreezesF,
2021f Egress 1828`Cali Left ShLuCIe Alum Shingle Com;1�67
r
'GVesCMelboume iFL�, 32904'
Load Preview Re ort
Scope
_
Net
Ti
ft=
Iron
Area
Sen
Gain
Lat
Gain
Net
Gain
Sen
Loss
Sys Sys Sys
H� Gg
CFM CFM CFM
Dud
Sine
.
Building
2.72 671
1,828 25.797
6,875
32,672
31.769
392 942 942
System 1
2.72 671
1428 25,797
6,875
32,672
31,769
392 I!'' 942 942
15
Supply Dud Latent
639
639
Return Duct
5,098
2,311
7AW
1,600
Zone 1
1,828 20,700
3,925
24,625
30,169
392 942 942
4,4,6,5,4,
1=Whole House
1,828 20.700
3.925
24,625
30,169
392 .,. , 942' 942
6,6,6.6,7,
5.4,4,5
CA ...\2021 EXPRESS ... E COM 16.rh9
Sunday, March 28, 2021, 7:58 PM
..
�WC
'
:Mid BuflMH
Rhvac .Residential & Light Commercial HVAC Loade 's i `, Elite Solt qe Development, lnc.
Flonda Breeze; `�s u �E �� �Y 202111Express 1828 aGab Left St Lucie Alum Shingle Com,16.
WesYMelboume : FL 32904 pjI _ •• Pace 6 u , , �..., ... s -
Tabular Manual D Ductsize Data Duct System I_- Sup -ply
-Duct Name: ST-100, Effective Length: 0.0
Trunk 0.003 15
764
0.000
Up: Fan 72 11.6
0.076
0.000
Rnd 0.0 16.4
0.0
0.250
Nearest Inch 938 0
0.064
0.253
---Duct Name: SR-100, Supplies: Whole House, Effective Length: 8.0
Runout 0.01 4
768
0.051
Up: ST-100 72 3.1
0.639
0.000
Rnd 8,.0. 4.4
0,0
0.051
Nearest Inch 67 8.4
0.013
0.304
---Duct Name: SR-110, Supplies: Whole House, Effective Length: 10.0
Runout 0.'01 4
768
0.064
Up: ST-10.0 72 3.1
0.639
0.000
Rnd 10.0 4.4
0.0
0.064
Nearest Inch 67 10.5
0.000
0.317
--=Duct Name: SR=120, Supplies: Whole House, Effective Length: 15.0
Runout 0.01 6
341
0.011
Up: ST-106 72 4.7
0.073
0.000
Rnd 15.6 6.6
0.0
0.011
Nearest Inch 67 23.6.
0.053
0.264
--Duct Name: SR-130, Supplies: Whole House, Effective Length: 11.0
Runout 0.01 5
'ST-100
491
0.021
Up: 72 3.9
OA 93
0.000
Rnd 11.0 5.5
0.0
0.021
Nearest Inch 67 14.4
0.043
0.274
-Duct Name:.SR-140, Supplies: Whole House, Effective Length, 9.0
Runout 0.01 4
768
0.058
Up: ST-100 72 3.1
0.639
0.000 1
Rnd 9.0 4.4
0.0
0.058 {
Nearest Inch 67 0.4
6.006
0.311
--- Duct _Name: ST-110, Effective -Length: 15.0
Trunk 0.003 16
384
0.003
Up: ST-100 72, 12.4
0.018
0.000
Rnd 15.0 17.5
0.0
0.003
Nearest Inch 536 62.8
0.061
0.256
---Duct Name: SR450, Supplies: Whole House, Effective Length: 8.0
i
Runout 0.01 6
341
0.006
Up: ST-110 72 4.7
0.073
0.000
Rnd. 8.0 6.6
0.0
0.008
Nearest Inch 67 12.6
0.055
0.262
;--Duct Name: SR7.160, Supplies: Whole House, Effective Length: 12.0
Runout 0.61 6
341
0.009
Up: ST-110 72 4.7
0.073
0.000
Rnd 12.0 6.6
0.0
0.009
Nearest Inch 67 18.8
0.052
0.265
CA ...=21 EXPRESS ... E COM 16A9.
Sunday,March 28 2021, 7:5.8 PM
Rhvab-:Resldenpet & Light COmmercialiHVAC Loads' " r' r ?' Elite Software Development, Ina:;
Flonda Bteeze' <<,, r ` L2021tExpress 1828 Call Left $t�Lupie i4lurq Shr '6 Com. {6;
West;fdelboume;, FL 32904 '� ' I r y r "
r . Paae 7"
l Tabular Manual D Ductsize_Data - Duct System 1 -Supply (cont'd j
--Duct Name: SR-170, Supplies: Whole House, Effective Length: 5.0
341 0.004
0.073 0.000
0.0 0.004
0.057 0.259
Runout 0.01
6
Up: STA 10 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: ST-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: ST-110
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
10:0
5.5
Nearest Inch
67
13.1
---Duct Name: SR-210, Supplies: Whole House, Effective Length: 9.0
Runout
0.01
4
Up: ST-110
72
3.1
Rnd
9.0
4.4
Nearest Inch
67
9.4
---Duct Name: SR-220, Supplies: Whole House, Effective Length: 8.0
Runout
0.01
4
Up: ST-110
72
3.1
Rnd
8.0
4.4
Nearest Inch
67
8.4
---Duct.Name: SR-230, Supplies: Whole House, Effective Length: 12.0
Runout
0.01
5
Up: ST-100
72
3.9
Rnd
12.0
5.5
Nearest Inch
67
151
341
0.073
0,0
0.052
251
0.032
0.0
0.058
491
0.193
6.0
0.042
768
0.639
0.0
0.004
768
0.639
0.0
0.010
491
0.1.93
0.0
6.041
Report:Units: Pressure: in.wg, Duct lengths: feet, Duct sizes: inch, Airflow; CFM, Velocity: ft./min, Temperature: F
0.009
0.000
0.009
0.265
0,004
0.000
0.004
0.259
0.019
0.000
0.019
1275 1
0.058
0.000
0.058
0.313
0.051
0.000
0.051
6.307
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 cum ulative. 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.
taSllnirllary ii
Number of active trunks. 2
Number of active runouts: 14
CA ...\2021 EXPRESS ... E COM 16.rh9
Sunday, March 28, 2021, 7:58.PM
'Welboutft
Total runout outlet airflow:
936
,
Main trunk airflow-
938
Largest trunk diameter:
16
S.T-ml 10
Largest runout diameter:
7
8R- QO
Smallest trunk diameter:
15
ST-1OO
Smallest ruo6utdiomatac
4
SR-100
Supply fan external static: pressure:
0.317
Supp|yfan device pressure losses:
0260
Supply fan static pressure available:
0.067
Runoutmaximum cumulative static pressure loss:
0.317
3R-110
Return loss added busupply:
0.003
Total effective length cf return (ft.):
4.0
RR420
Total effective. length «f ):
10D
SR-110
Overall total effecfive |enQxn (u.):
14.0
RR420boGR-110
Design overo||friction rote per 1UOft.:
0.477
(Available 8Px 100/TEU
System duct surface area (Scenario 1):
254
(Not linked hoduct load)
| Total system duct surface area:
254
|
C:\... 2O21EXPRESS ... ECOM 16.rh9
Sunday, March March Hi 2021.7:58PM
=.-Duct Name: RT-100, Effective Length: 0.0
Trunk 0.003
15
768
0.000
Up: Fan 72
11.6
0.076
0.000
Rnd 0.0
16.4
0.0
0.000
Nearest Inch 942
0
4.003
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
1.7.5
l);0
0:000
Nearest Inch 314
4.2
-0.003
0.000
---Duct Name: RT-11.0, 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: RR-1 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: AT-11072
7.8
0.073
0.000
Rnd 4.0
10.9
0.0
0:003
Nearest Inch 314
10.6
0.000
0.009
iReport 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 entrypoint 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.
pptt
Number of active trunks:
.2
i
I
Number of active runouts:
3
Total runout outlet airflow:
942
j
Main trunk airflow:
942:
i Largest trunk diameter:
15 RT4.00
Largest runout diameter:
16 RR-100 ..
I Smallest trunk diameter:
10 RT-116
Smallest runout diameter:
10 RRA 10
Runout maximum cumulative static pressure loss:
0.003 RR-120
I� Return. loss added to supply:
0.003
l Total effective length of return ( ft.):
4.0 RR-120
CA ...\2021 EXPRESS ... E COM 16'.rh9 Sunday, March 28, 2021, 7:58 PM
1Rhvac iResideht,al Light{Commercal�HVACiLoatl§ ;; ,k ri; ti' , ,°: , "Elite.Software Davelopment;!Inc.°
Flonda;Breeze r „ k? < < r , L r t ail, k ,, ' " ` 2021 Express 1828 Cah Left'St Lucie AIUm Shingle Com 16`
West.Me bourne;l,FL`32904 , ,.I,w„d � w +,�,a,..ljl,i � t (a
.I.Page.,1.0-
Tabular Manual D Ductsize Data - Duct S stem 1 - Return cont'd
1 s'< , t . �y hpv { h fi x.. ^ A ! i 1 ,4 h;.1•.. c . iN ^h:
i.� _
System duct surface area (Scenario 1): 14.9 (Not linked to duct load)
Total system.duct.surface area: 14.8
Y: 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.
iRhvBc vResidential &Light CommeraahMVAC Lo ds n ,, ss „ + r E6te,Software Deyelop�rrl®nL-Ahb.:
=.Floi�ia`Breeze , ''` � � , , � ' r";,
� 20z1' Express 1828 Cab Left StiLucie A1um Shingle Com li'
surest Melbourne„FL 32904, ; " 1. r s e a,Ir t"., .r „a ,r r,ru ,
f'a9e 1;1
System I Whole House^Summary Loads_----_----_-___--
2A-m-6: Glazing -Double pane low-e (e = 0.60), operable 124.8
1,920
0
2,322
2,322
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
1 U Door -Metal - Fiberglass Core, U-value 0.6 20.4
343
0
318
318
11 D: Door -Wood:- Solid Core, U-value b.39 19
208
0
193
193
13AB-0fcs:' Wall -Block, no blanket or board insulation, 1236.6
6,337
0
3,938
3,938
filled core, siding finish,. U-value 0.183
12C-0sw: Wall -Frame, R-13 insulation in 2 x 4 stud 317:1
808
0
620
620
cavity, no board insulation, siding finish, wood studs;
U-value 0.091
16B=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
40.5115
Supply CFM: 942 CFM Per Square ft
Square ft. of Room Area: 1,828 Square
ft. Per Ton:
671
Volume ff ): 15,721
r
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.
Allcomputed 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;_^Residehtial.�LightCommerciat,�;VACIL•oads` F ,i f„�rtiu., ,+ f' Y Elite;Soitware�Developrhent,;lnc:f
af,uti ti R f €1 {,6 1. i i r
+Florida Breeie� °�+ f ? , € 'f 6+ 2021�Express 1828 Cah`Left. stVa-de!Al�im Shingle Corn`i16°
�. nA,.t1.�?... M1n dZM .+ • 1 r f h r d. ifr E 1 IW ''a r "' 1 .. , . 1 .
West. Ibou e , aei12.
Equipment Data - S stem 1 - Who 1
Whole House'
Cooling
System Type:
Air source Heat Pump
Outdoor Model:
NXH537GKP**
Indoor Model:
FXM4X36**AL
Tradename:
80FTSOUND SX 2500 R410A HP
Outdoor Manufacturer:
COMFORTMAKER
Description:
Air Source Heat Pump
AHRI Reference No.:
204879922
Capacity:
33,654
Efficiency:
16 SEER
Heating
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
This system's.equipment was selected in accordance with ACC Manual S.
Manual S equipment sizing data:
SODB: 90F, SOWB: 78F, WODB: 42F, SIDB: 75F, SIRH:150%, WIDB: 70F, Sen: gain:
25,791 Btuh, Lat. gain: 6,875 Btuh, Sen. loss:.31,769 Btuh, Entering clg. coil DB: 79.9F, Entering.clg. coil WB: 64.2F,
Entering htg. coil DB: 66.3F, Cig.
coil TD: 20F, Htg. coil TD: 70F, Req. clg. airflow: 942 CFM, Req. htg. airflow: 392 CFM
I
C:1... \2021 EXPRESS ... E COM 16.rh9 Sunday, March 28, 2021, 7:58 PM
r
Rhvac = Residential'& Light Commercial HVl1C Loatls ' ' , �,� r , ; ` ; �' + ,EliteiSoftware Developiient, Ing:,
Fiorida.f3reei@ P�; "� _2`64VExp[ess 1828,Cali`L'eff St Lucfefglurti Shingle Com:16,1
as —•�.., I„I C; �?tiinflM �� , t: �:', ke t - nr'r ', '�,ut , v,.• ll
�;Ih/est�M�lbou'me L� 329f1A � ; � , [� 9� � ,,, �}' i ,���,,-• L !, , ,
.t:'•I 4 ,wl .Ib, , �.,� ., ;1, L� 1.ttr7,lf, ��, 1. ,,.. 14,.Crc. 4r',- `',�-°,C�,r ,.F �fi,:���Py:,1il •..,•„�...hr'� p8 81�.$'.
• S stem 1 Room Load Summa -
-------.--- ----- -_—_ _-_ .-.._:-------- ---- __.:�_... ---- ---- ---_�
min'. Run• Ruh Clg Clg IMm =Act"
Y.f , I d P i
K�Area� $ensDuct Sens Lata
g r3 ; I
ji.?No Name.,:E • ...., x . �, i SF;_ Btuh; t.CFM.., .Sze,, ..;.1/el Btuh ... Y: Btuh CFM`_ .. CFM
--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: 764 ft./min
Loss per 100 ft.: 0:076 in.wg
Duct size results above are from Manual D Ductsize.
Runout duct velocities are not printed with duct size results from Manual D Ductsize since they can vary within the room.
See the Manual D Ductsize report for duct velocities and other data.
Coolin :S ste�nS:urrima ,: F i A;; ; Al C ,, •,
': 'li , ' �� r Cooking: SensiblelLatent !;Sensible;.
', ta`tent Total
Btuh -
Net Required: 2.72 79%/ 21% 25,797
6,875 32,672
Actual: 2.80 78% / 22% 26,401
7.253 38,654
Heating System
Coolin4.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 2600 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
Sensible Capacity: 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: 90F, SOWB: 78F, WODB: 42F, SIDB: 75F, SIRH: 50%, WIDB: 70F, Sen. gain:
25.797 Btuh, Lat. gain: 6,875 Btuh, Sen. loss: 31,769 Btuh, Entering clg. coil DB: 79.9F, Entering clg. coil WB: 64.2F,
Entering htg. coil DB: 66.3F, CIO. coil TD: 20F, Htg. coil TD' 70F, Req. clg. airflow:
942 CFM, Req. htg. airflow: 392 CFM
C:N ...\2021 EXPRESS ... E COM 16.rh9
Sunday, March 28, 2021, 7:58 PM
+Rhvac ,Residenttah8 LightComtnerctal HVAC Loads, , a E ite`Software�De elopment, Inc .
S y l 1
Flonda BFeeze k ; `t 2021 Fress 31828 Gsli LeftSt Lticle Alum Shingle Com 1ti'
;West Melboume,FL� 32909 `s r'
„� k .P.. 1 aFa 'e .
.Building_ Rotation_ Report.... -
All rotation degree values in this report are clockwise with respect to the project's original orientation.
Building orientation as entered (zero degrees rotation): Front door faces North
i�Individual Rooms ';e ":, , t , „y� •u�r, 1 ��. �,, ���*YR , , ,, , t � � , ,,,-A�.,1,� . �:,.
' — ,_vh ..del+. —�f ._..._.^...:._ •,r�.A�.' »..� v� o. y�'.>�"i;.�.�,�.:�r.. i.n m :i�q:�x�r4 � .s Y Si-r.1
system � -
Zone 1:
1 Whole House 4,4,6,5,
942 1,020 *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 27,34.6
6,866
2.85
1800
South
927 25,478
*6,875
2.70
2250
Southwest
988 26,797
6,847
2.80
2700
West
987 261782
6,849
2.80
3150
Northwest
970 26,431
6,872
2.78
* Indicates highest value of all rotations.
Building Rotation Tonnage
2.90
...:............................................:.........
N
C
2
F
pC
v2.70...........................................
2.60 I -- .....,. - -- - - �.--- ------ ...-- - -- .------------- ..
North Northeast East Southeast South Southwest West Northwest
Direction Front door Faces
�— Building Net Tonnaqe
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Building Rotation Hourly Net Gain
1 37.000 r ........................................................ * ...............
35,000 '1 - - -
34,000
it
9
No 33,000 ....
32,000 f ...
31.000; ...
30,000" ----- --
8arn 9 am 10arn 11 am 12 pm 1 Pm 2 pm 3pm , 4prn 5 pm 6pm 7 pm
Time of Day
Front door faces North
Front door faces Northeast
0 Front door faces East
Front door faces Southeast
Front door faces South
A Front :door faces Southwest
Front door faces West
Front door faces Northwest
CA ...12021 EXPRESS ... E COM 16.rh9
Sunday, March 28, 2021., 7:58 PM
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Pi 6�rc! W B (Arts dPrtvts
County, Town, Municipality, Jurisdiction
Header Information
Contractor Florida Breeze REQUIRED ATTACHMENTS'
Manual Ji Form (and supporting worksheets):
Mechanical License # CAC1814113 or MJ1AE Form' (and supporting worksheets):
OEM performance data (heating, cooling, blower):
Building Plan # CALI Manual D Friction Rate Worksheet:
Duct distribution system sketch:
Home Address (Street or Lot#, Block, Subdivision)
Design Conditions Building Construction Information
Form
RIPER 1.01
8 Mar 10
ATTACHED
Yes ❑X No ❑
Yes ❑ No 0
Yes 0 No ❑
Yes ❑ No ❑X
Yes ❑ No ❑X
Winter Design Conditions
Building
Outdoor temperature
42
eF Orientation(Front- doorfaces)
North
Indoor temperature
70
OF North, East, West, South, Northeast, Northwest. Southeast, Southwest
Total heat loss
31769
Number of bedrooms
Btu/h
4
Summer Design Conditions
Conditioned floor area
1 828 Sq Ft
Outdoor temperature
90
of Number of occupants
5
Indoor temperature
7
�/ 5
OF Windows
Grains difference 61
0 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
':HVAC EQUIPMENT•
41
Heating Equipment Data
Cooling Equipment Data
Blower Data
Equipment type
Heat pump
Equipment type Heat pump
Heating CFM . 1234 CFM
Furnace, Heal pump, Boilor, etc.
Air Conditioner, Heat 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 Btu/h
725 3
Auxiliary heat output capacity
Btu/h Total cooling capacity 33654 Btu/h
..
HVAC DUCT DISTRIBUTION
•1
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: uct board lax Sheet metal,
Available Static Pressure (ASP) 0.067 IWC Friction Rate: 0.48 IWC Lined sheet metal, Other (specify)
ASP = ESP - CPL Friction Rate = (ASP • 100) - TEL
Contractor's Printed Name I.I Kristin Kelly Date
Contractor's Signature
The AHJ shall have the discretion to accept Required Attachments printed from,approved ACCA software vendors, see list on page 2 of instructions.
' If abridged version of Manual J is used for load calculation, then verify residence meets requirements, see Abridged Edition Checklist on page 13 of instructions.
Form generated, by ACCA-approved Manual J Eighth Edition Version 2 Elite Software'Rhvac program.
Air Conditioning Contractors of American
Manual S (Residential Equipment Selection) ACCK
Project Information Cooling Design Information
Name:. Outdoor Design Temp: F 917 'F db Summer
' city: Outdoor Design Temp: 43 . 'F db (Winter
State: Altltude:= Altitude Adjustment: r7_00-1 Indoor Design Temp: 7757 OF db 5tt . -/.RH 83 -Fwb
Airflow Calculations
Design TD for Airflow
19
Design Sensible CFM
1234
vem information
Manufacturer. 1COMFORTMAKERS Furnace Model #:_J AFUE:= .
Coil or Fan -Coil Model # JFXM4X36 Condenser Model #: NXH537GKP SEER: .16 0 HSPF: 8.50
tmy manumuturers woung renormance uata
Entering Coil Temperature = 75.(F db)
Rated CFM @ Rated RA Temperature
Rated CFM @ Design RA Temperature
Rated CFM @ Rated RA Temperature
tui ,vrarrurauurer s 1L wiing rerrormance uata
Entering Coil Temperature = 75 IF db)
Rated CFM @ Rated RA Temperature
Rated CFM @ Design RA Temperature
Rated CFM @ Rated RA Temperature
Lower Return Air
Outdoor Temperature =
(F db)
CFM (F wb)
Total BTUH
Sensible BTUH
'Latent BTUH
SHR
82:
33,000
27,954_
5,046 7.
0:84T1
, 0-50-1
1 33,517.
27,258
6,259
0.8133
72 .
38,170
20,994r
1-7.1-7-6-10-5-5-1
Higher Return Air
Outdoor Temperature=
95 (F db)
CFM (F wb)
Total BTUH
Sensible.BTUH
Latent BTUH
SHR
.62
33,090
25,459
7,831
OJ694
1350 63
33,740
25,249
8,491
0.7483
72
39,580
.23,356
16,232
0:59
manufacturers cooling Performance Data (Interpolated)
Design
CFM
I
Excess Latent Capacity Calculation
Capacity @ Design CFM /:RA (F wb) 1234.3
Equipment Capacity as.a % of Design
Return Air Outdoor Temperature = 95 (F db)
(F wb) Total BTUH Sensible BTUH
Latent BTUH SHR
26,024
7,630 .0.7733
+ 378
378 .
83 33,864 _ 28,401
7253 —784
103 01% 102.34%
105.49%
manufacturers Heat..Pump Data
Capacity
Capacity
Balance Supplemental
@ 47 °F db
@ 17 OF db
Point Heat Required
34,800
18,820
-18.3 -15.87
Manufacturers Furnace Data
Input Output
Desired Calculated