487 Royal Palms Dr RES21-0072 11-10-2021 Revised energy calcsRevision Request/Correction to Comments
City of Atlantic Beach Building Department
800 Seminole Rd , Atlantic Beach , FL 32233
Phone: (904) 247-5826 Email: Building-Dept@coab .us
" Revis ion to tss u ed Permit OR Corrections to Comments
Project Address : 487 Royal Palms Drive , Atlantic Beach , FL. 32233
••ALL INFORMATION
HIGHLIGHTED IN
GRAY IS REQUIRED .
PERMIT #: AES21-0072
Date ; 11/8121
contact Phone : _4_04-_7_3_5-_9_77_3 ________ Email : mlamar217@icloud.com
Description of Proposed Rev ision/ Correct ions :
Correct A value on spray foam
• Will proposed re v ision/corrections add additional square footage to original submittal? l::::10 D Yes (additional s.f. to be added: ____________ )
•,lO(,i ll proposed revis ion~c_orre~ions ad~ add iU~na increase i n bu ilding value to origi nal submittal?
t'.'...iNo Dves (add1t1onal increase In build in aiue: $ _____ +.-__ ) (Contractor must slsn If Ina-ease In valuation!
(Office Use Only)
0 Approved D Denied D Not Applicable to Department Permit Fee Due $ _____ _
Rev ision/Plan Rev iew Comments _____________________________ _
Department Review Required :
Bu ilding
Planning & Zoning
Tree Adm i nistrator
Public Wo r ks
Public Utilities
Public Safety
Fire Services
oece,ven n NOV O 9 2021 u
lff·-----
Reviewed By
Date
Updated 10/17/18
FORM R405-2020
ENERGY PERFORMANCE LEVEL (EPL) DISPLAY CARD
ESTIMATED ENERGY PERFORMANCE lNDEX* = 79
The lower the EnergyPerformance Index, the more efficient the home.
1. New construction or existing
2. Single family or multiple family
3. Number of units, if multiple family
4 . Number of Bedrooms
5 . Is this a worst case?
6. Conditioned floor area (ft2)
7 . Windows **
a U-Factor :
SHGC :
b. U-Factor :
SHGC :
c. U-Factor:
SHGC :
d . U-Factor:
SHGC :
Description
Dbl , U=0 .33
SHGC=0.20
N/A
N/A
N/A
Area Weighted Average Overhang Depth :
Area Weighted Average SHGC:
8 . Skylights Description
a. U-Factor(AVG): N/A
SHGC(AVG): N/A
9 . Floor Types
a. Slab-On-Grade Edge Insulation
b . N/A
c. N/A
487 Royal Palms Drive, Atlantic Beach, FL,
New (From Plans) 10. Wall Type and Insulation
Detached a. Face Brick -Wood , Exterior
b. N/A
c . N/A
3 d . N/A
No 11 . Ceiling Type and insulation level
a. Roof Deck (Unvented)
1096 b. Knee Wall (Unvented)
Area c . N/A
199 .50 ft2 12 . Ducts , location & insulation level
a. Sup : Attic , Rel: Attic , AH: Main
fl2
13 . Cooling systems
ft 2 a. Central Unit
ft2
14 . Heating systems
1.333 ft .
a. Electric Heat Pump
0 .200
Area 15. Hot water systems
f!2 a. Propane
b. Conservation features
Insulation Area None
R=0 .0 1096.00 fl2 Credits (Performance method)
R= ft2
R= ft 2
I certify that this home ha~ cqmplied with the Florid::i Energy Efficiency Cocte for B11ilding
Construction through the above energy saving features which will be installed (or exceeded)
in this home before fi al inspection. Othe · e, a new EPL Display Card will be completed
based on installed compliant featu
Builder Signat
Insulation Area
R=13.0 1206.00 ft2
R= f12
R= fl2
R= fl2
Insulation Area
R=19 .0 1096.00 ft2
R=O.O 67 .60 fl2
R= ft2
R ft2
6 219 .2
kBtu/hr Efficiency
24.0 SEER:14.00
kBtu/hr Efficiency
24.0 HSPF:8 .50
Cap : 1 gallons
EF: 0 .86
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 Conservatioii , contact the Ftoiida BuHding Commiss;on's support staff .
**Label required by Section R303 .1 .3 of the Florida Building Code, Energy Conservation , if not DEFAULT.
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FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT
HOT WATER SYSTEM
v # System Type SubType Location EF Cap Use SetPnt Conservation
--1 Propane Tankless Exterior 0 .86 1 gal 60 gal 120 deg None
SOLAR HOT WATER SYSTEM
v FSEC Collector Storage
Cert# Company Name System Model # Collector Model # Area Volume FEF
None --None ft 2 . . , ,DUCTS .. . ' . ' .. I ~ . . . .
,t ' Air ✓ ----Supply----. ----Return ----CFM25 CFM25 HVAC #
# Location R;V,al~e Area Location Area Leakage Type ' Handler TOT OUT ON ALF Heat Cool
1 --Attic 6 219.2 ft Attic 54 .8 ft2 Default Leakage Main (Default) (Default) 1 1
TEMPERATURES
Programable Thermostat: Y Ceiling Fans :
Cooling HJan H Feb MMar w Apr I l May nJun nJul 11Aug nsep woct MNov NDec Heating Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Venting Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Thermostat Schedule : HERS 2006 Reference Hours
::;cnedule I ype 1 2 3 4 5 6 7 8 9 10 11 12
Cooling (WO) AM 78 78 78 78 78 78 78 78 80 80 80 80
PM 80 80 78 78 78 78 78 78 78 78 78 78
Cooling (WEH) AM 78 78 78 78 78 78 78 78 78 78 78 78
PM 78 78 78 78 78 78 78 78 78 78 78 78
Heating (WO) AM 66 66 66 66 66 68 68 68 68 68 68 68
f>tl. 63 68 58 t::O 6 8 63 "o 68 58 ee .," ee vv vv v v
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
Detault(C :bs/s a.tt . ".., ,., .. C.:} ~1a{n V n -V IL
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FORM R405 -2 020 INPUT SUMMARY CHECKLIST REPORT
WALLS
J,, Adjacent Space Cavity Width Height Sheath ing Framing Solar Below
r"lrnt Tn ,,_11 T,--l'l-'"''11e Ft In Ft In t.rea R-ValIIe Fraction Absor G--..,~01_ -
1 --N Exterior Face Brick -Wood Main 13 23 3 9 209 .3ft2 0 .23 0 .75 0
2 E Exterior Face Brick -Wood Ma.in 13 39 9 9 357.8 ft2 0.23 0..75 0
3 --s Exterior Face Brick - Wood M ain 13 22 9 198.0 ft2 0.23 0.75 0
4 w Exte rio r --Face Brick -Wood Main 13 12 9 108.0 ft2 0 .23 0 .75 0
--5 s Exterior Face Brick -Wood Main 13 5 3 9 47 .3 ft2 0.23 0 .75 0
--6 w Exterior Face Brick -Wood Main 13 12 3 9 110.3 ft2 0 .23 0 .75 0
__ 7 N Exterior Face Brick -Wood Main 13 4 9 36.0 ft2 0 .23 0 .75 0
8 w Exterior --Face Brick - W ood Main 13 15 6 9 139 .5 ft2 •0 .23 0 .75 0 .
DOORS
v # Ornt DoorTyp e Space Storms U -V alue Wi dth Height Area
Ft In Ft In
1 s --Insu lated Main No ne .46 3 8 24 ft2
WINDOWS
Orientatio n sh own is the entered , Propose d orie nt ation .
✓ Wall Overh ang
# Ornt ID Frame Panes NFRC U-Factor SHGC Imp Area Depth Separation Int Shade Screening
1 N 1 --Vinyl Low-E Double Yes 0.33 0 .2 N 13 .5 ft2 1 ft 4 in 1 ft 0 in Drapes/blinds None
2 E 2 --Vi nyl Low-E Double Yes 0 .33 0 .2 N 24.0 ft2 1 ft 4 in 1 ft 0 in Drapes/bli nds None
--3 E 2 Vinyl Low-E Dou ble Yes 0 .33 0 .2 N 42 .0 ft2 1 ft 4 in 1 ft 0 in Drapes/blinds None
4 E 2 --Vinyl Low-E Double Yes 0 .33 0 .2 N 12 .0 ft2 1 f t 4 in 1 ft 0 in Drapes/blinds None
--5 s 3 Vinyl Low-E Double Yes 0 .33 0.2 N 24 .0 ft2 1 ft 4 in 1 ft O in Drapes/blinds None
--6 s 3 Vinyl Low-E Dou ble Yes 0 .33 0.2 N 24.0 ft2 1 ft 4 in 1 ft 0 in Drapes/blinds None
--7 w 6 V inyl Low-E Double Yes 0 .33 0 .2 N 36 .0 ft2 1 ft 4 in 1 ft o in Drapes/blinds None
--8 w 8 Vinyl Low-E Double Yes 0 .33 0 .2 N 24.0 ft2 1 ft 4 in 1 ft 0 in Drapes/blinds None
INFILTRATION
# Scope Met hod SLA CFM50 ELA EqLA ACH ACH50
1 W hol ehouse Pro posed AC H (50) .0 00343 986.4 54.12 101 .6 .1232 6
HEATING SYSTEM
v # Sys tem Type Subtype Speed Efficiency C apacity Block Ducts
--1 Electric Heat Pump/ Sp lit Singl HSPF :8 .5 24 kBtu/h r 1 sys#1
COOLING SYSTEM
v # System Type Subtype Subtype Efficiency Cap acity A ir Flow SHR Block Ducts
1 Central Unit/ Sp lit Singl SEER : 14 --24 kBtu/h r 720 cfm 0 .75 1 sys#1
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FORM R405-2020 INPUT SUMMARY CHECKLIST REPORT
PROJECT
Title : LAMAR1096 (Revised) Bedrooms : 3 Address Type : Street Address
Building Type: User Conditioned Area : 1096 Lot#
Owner Name : Total Stories : 1 Block/Subdivision :
# of Units: 1 Worst Case : No PlatBook:
Builder Name : Lamar Residential Constructio Rotate Angle : 0 Street: 487 Royal Palms Drive
Permit Office : City of Atlantic Beach Cross Ventilation : County: Duval
Jurisdiction : 261100 Whole House Fan : City, State , Zip : Atlantic Beach ,
Family Type : Detached FL ,
New/Existing : New (From Plans)
Comment:
CLIMATE
✓ Design Temp Int Design Temp Heating Design Daily Temp
Design Location TMY Site 97.5 % 2.5 % Winter Summer Degree Days Moisture Range
--FL, Jacksonville FL_JACKSONVILLE_INT 32 93 70 75 1281 49 Medium
BLOCKS
Number Name Area Volume
1 Block1 1096 9864
SPACES
Number Name Area Volume Kitchen Occupants Bedrooms lnfil ID Finished Cooled Heated
1 Main 1096 9864 Yes 4 3 1 Yes Yes Yes
FLOORS
v # Floor Type Space Perimeter A-Value Area Tile Wood Carpet
--1 Slab-On-Grade Edge lnsulatio Main 134 ft 0 1096 fl2 ____ .,. 1 0 0
ROOF
✓ Roof Gable Roof R ad Solar S A Emitt Emitt Deck Piti::h
# Type Materials Area Area Color Barr Absor. Tested Tested lnsul. (deg)
--1 Hip Composition shingles 1187 fl2 0 fl2 Medium N 0.7 No 0 .7 No 19 22 .62
ATTIC
✓ # Type Ventilation Vent Ratio (1 in ) Area RBS IRCC
1 Full attic Unvented 0 1096 fl2 N N --
CEILING
V # Ceiling Type Space A-Value Ins Type Area Framing Frac Truss Type
--1 Under Attic (Unvented) Main 0 Blown 1096 fl2 0 .11 Wood
--2 Knee Wall (Unvented) Main 0 Blown 67 .6 fl2 0 .11 Wood
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FORM R405-2020
FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION
Florida Department of Business and Professional Regulation -Residential Performance Method
Project Name :
Street:
City, State, Zip :
Owner :
Design Location :
LAMAR1096 (Revised)
487 Royal Palms Drive
Atlantic Beach , FL ,
FL , Jacksonville
1. New construction or existing
2. Single family or multiple family
3. Number of units , if multiple family
4. Number of Bedrooms
5 . Is this a worst case?
6. Conditioned floor area above grade (ft2)
Condftioneo floor area beiow graoe (ti~J
7. Windows(199 .5 sqft .) Description
a. U-Factor : Dbl , U=0 .33
SHGC : SHGC=0 .20
b . U-Factor : NIA
SHGC :
New (From Plans)
Detached
3
No
1096
0
Area
199 .50 ft2
ft2
ft2
SHGC :
Area Weighted Average Overhang Depth : 1.333 ft .
Area Weighted Average SHGC : 0.200
8. Skylights Area
c . U-Factor :(AVG) N/A ft2
SHGC(AVG): N/A
9 . Floor Types ( i 096.0 sqfi .) insuiaiion Area
a. Slab-On-Grade Edge Insulation R=0 .0 1096.00 ft2
~~ ~ ft2
~~ ~ ft2
Builder Name : Lamar Residential Construction
Permit Office: City of Atlantic Beach
Permit Number:
Jurisdiction : 261100
County : Duval (Florida Climate Zone 2 )
10 . Wall Type$1206 .0 sqft.)
a. ra~e OMck -V•.J·uvd, CA'te ri oi
b. N/A
c . N/A
d . N/A
11 . Ceiling Types (1163 .6 sqft .)
a. Roof Deck (Unvented)
b. Knee Wall (Unvented)
12 . Ducts
a. Sup : Attic , Ret: Attic , AH : Main
13 . Coollng systems
a. Central Unit
14. Heating systems
a. Electric Heat Pump
15 . Hot water systems
Insulation
rl=i3 .v
R=
R=
R=
Insulation
R=19.0
R=0 .0
n 11-
kBtu/hr
24 .0
kBtu/hr
24.0
Area
1206.vv n2
ft2
ft2
ft2
Area
1096.00 ft2
67 .60 ft 2
..,, ,.-
R ft2
6 219 .2
Efficiency
SEER :14.00
Efficiency
HSPF :8.50
a. Propane Tankless Cap : 1 gallons
EF : 0.860
b. Conservation features
None
16 . Credits Pstat
Glass/Floor Area : 0 . 182
Total Proposed Modified Loads : 28.31
Total Baseline loads: 35.97 PASS
I hereby certify that the plans and specifications covered by
this calculation are in compliance with the Florida Energy
Code .
PREPARED BY :
DATE :
OWNER/A
DATE :
Digitally signed by Douglas R.
Douglas R. Stickles sticld!!S
Oate: 202 1.11.09 09-.57:4 1 --05'00'
Review of the plans and
specifications covered by this
calculation indicates compliance
with the Florida Energy Code .
Dafu ie constructio n is comp:eted
this building will be inspected for
compliance with Section 553 .908
Florida Statutes .
BUILDING OFFICIAL :
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 greater than 6.00 ACH50 (R402.4.1.2).
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Florida BuUding Code; Energy Conservation; 7th Edition (2020}
Mandatory ReQuirements for Residential Performance, Prescriptive and ERi Methods
ADDRESS : 487 Royal Palms Drive
Atlantic Beach , FL ,
Permit Number:
MANDATORY REQUIREMENTS -See individual code sections for full details.
✓
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SECTION R401 GENERAL
R401.3 Energy Performance Level (EPL) display card (Mandatory).The building official shall require that an energy performance level (EPL)
display card be completed and certified by the builder to be accurate and correct before final approval of the building for occupancy. Florida law
(Section 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
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
D R402.4 Air leakage (Mandatory). The building thermal envelope shall be constructed to limit air leakage in accordance with the requirements of
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Sections R402.4.1 through R402.4 .5 .
Exception: Dwelling units of R-2 Occupancies and multiple attached single family dwellings shall be permitted to
comply with Section C402.5 .
R402.4.1 Building thermal envelopeThe building thermal envelope shall comply with Sections R402 .4.1 .1 and
R402.4 .1.2. The sealing methods between dissimilar materials shall allow for differential expansion and contraction .
R402.4.1.1 _Installation. The components of the building thermal envelope as listed in Table R402.4 .1.1 shall be installed in accordance
with the manufacturer's instructions and the criteria listed in Table R402.4 .1.1, as applicable to the method of construction . Whe re 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 ANSI/RESNET/ICC 380 and reported at a pressure of 0 .2 inch w .g . (50 pascals). Testing shall be conducted by either
individuals as defined in Section 553 .993(5) or (7), Florida Statutes , or individuals licensed as set forth in Section 489 .105(3)(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 cod e
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 ex isting
buildings in which the new construction is less than 85 percent of the bu il ding thermal envelope .
During testing :
1. Exter ior windows and doors , f ireplace and stove doors shall be closed , but not sealed , beyond the intended weatherstripping or
other infiltration control measures.
2 . Dampers including exhaust , intake , makeup air , backdraft and flue dampers shall be closed , but not sealed beyond intended
infiltration control measures.
3 . Interior doors, if installed at the time of the test , shall be open .
4 . Exterior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed .
5. Heating and cooling systems , if installed at the time of the test, shall be turned off.
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 .
R402.4.3 Fenestration air leakage. Windows , skylights and sliding glass doors shall have an air infiltration rate of no more than 0 .3 elm
per square foot ( 1.5 Us/m2), and swinging doors no more than 0 .5 elm per square toot (2 .6 Us/m2 ), when tested according to NFRC 400 o r
AAMN WDMA/CSA 101 /I.S .2/A440 by an accredited , independent laboratory and listed and labeled by the manufacturer.
Exception : Site-built windows , skylights and doors.
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MANDATORY REQUIREMENTS -(Continued)
0 R402.4.4 Rooms containing fuel-burning appliances. In Climate Zones 3 through 8 , where open combustion air ducts provide combustion air to
open combustion fuel burn ing appliances , the appl iances 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 A402 .1.2, where the walls , floors and ceilings shall meet not less than the basement wall A-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.
O 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 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 .
SECTION R403 SYSTEMS
R403.1 Controls.
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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 oe1rost , prevent suppiememaI heat operation wnen me heat pump compressor can meet me heating ioao .
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 , or individuals licensed as set forth in Section 489 .105(3)(f). (g) or (i), Florida Statutes, to be "substantially leak free • in
accordance with Section R403 .3 .3 .
R403 .3.2.1 Sealed air handler. Air handlers shall have a manufacturer's designation for an air leakage of no more than 2 percent
of the design airflow rate when tested in accordance with ASH RAE 193 .
R40;3.3.3 Duct testing (Mandatory). Ducts shall be pressure tested to determine air leakage by one of the following methods :
1. Rough -in test: Total leakage shall be measured with a pressure differential of 0 .1 inch w.g . (25 Pa) across the system ,
including the manufacturer 's air handler enclosure if installed at the time of the test. All registers shall be taped or otherwise
sealed during the test.
2 . . Postconstruction test: Total leakage shall be measured with a pressure differential of 0 .1 inch w .g . (25 Pa) across the entire
system , including the manufacturer's air handler enclosure . Registers shall be taped or otherwise sealed during the test.
Exceptions:
1. A duct air leakage test shall not be required where the ducts and air handlers are located entirely within the building
thermal envelope .
2. Duct testing is not mandatory for buildings complying by Section 405 of this code . Duct leakage testing is required for Section
R405 compliance where credit is taken for leakage, and a duct air leakage On to the outside of less than 0.080 (where Qn =
duct leakage to the outside in cfm per 100 square fe8t 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.
D R403.3.5 Building cavities (Mandatory). Building framing cavities shall not be used as ducts or plenums .
D 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 . D R403.4.1 Protection of piping Insulation. Piping insulation exposed to weather shall be protected from damage, including that
caused by sunlight , moisture, equipment maintenance and wind , and shall provide shielding from solar radiation that can cause
degradation of the material . Adhesive tape shall not be permitted .
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R403.5.1 Heated water circulation ·and temperature maintenance systems (Mandatory}. If heated water circulation systems are
irn;ll:liiec.i , ihey :sh<tii be i11 <1cwrc.i<1m;e wiih Sediu11 R403 .5 . i . l. i-ie<ti irn1.,-e ie111J.M:ir<1lure m<1i11iemmve sy:sltm1s shl:lii be in <1vwru,m ve wiih
Section R403 .5 .1.2 . Automatic controls , temperature sensors and pumps shall be accessible . Manual controls shall be readily accessible .
R403.5.1.1 Clrculatlon 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 des ired temperature and when there is no
demand for hot water .
R403.5.1 .2 Heat trace systems. Electric heat trace systems shall comply with IEEE 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)
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R403.5.5 Heat traps (Mandatory). Storage water heaters not equipped with integral heat traps and having vertical pipe risers shall have
heat traps installed on both the inlets and outlets . External heat traps shall consist of either a commercially available heat trap or a
downward and upward bend of at least 3 ½ inches (89 mm) in the hot water distribution line and cold water line located as close as possible
to the storage tank.
R403.5.6 Water heater efficiencies (Mandatory).
R403.5.6.1.1 Automatic controls. Service water-heating systems shall be equipped with automatic temperature controls capable
of adjustment from the lowest to the highest acceptable temperature settings for the intended use . T he minimum temperature
setting range shall be from 100°F to 140°F (38 °C to 60 °C).
R403.5.6.1.2 Shut down. A separate switch or a clearly marked circuit breaker shall be provided to permit the power supplied to
electric service systems to be turned off. A separate valve shall be provided to permit the energy supplied to the main burner(s) of
combustion types of service water-heating systems to be turned off .
R403 .5.6.2 Water-heating equipment. Water-heating equipment installed in residential units shall meet the minimum efficiencies of
T able C404 .2 in Chapter 4 of the Florida Building Code, Energy Conservation , Commercial Provisions, for the type of equ ipment Installed .
Equipment used to provide heating functions as part of a combination system shall satisfy all stated requirements for the appropr iate
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 ener gy
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 9806, Test Methods fo r Solar Collectors, an o SRGG S tandoJO TM-1 , S o la r n o m<>.s li,; H ot W at<>.r Sy<::te.m an,:t Gom!')Onenf Tes t Protocol GollBi::to rs in in.c;t ;:iJ l<>.d sol ar
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.
R403.6.1 Whole-house mechanical ventilation system fan efficacy. When installed to function as a whole -house mechanical
ventilation system , fans shall meet the efficacy requirements of Table R403 .6.1.
Exception: Where an air handler that is integral to tested and listed HVAC equipment is used to provide whole-house mechan ical
ventilation , the air handler shall be powered by an electronically commutated motor.
R403.6.2 Ventllation air. Residential buildings designed to be operated at a positive indoor pressure or for mechanical ventilation
chpJJ m.oot tho fnJl{'n&.1 i o g "'f if Arj!jl •
1. The design air change per hour minimums for residential buildings in ASHRAE 62.2 , Ventilation for Acceptable
Indoor Air Quality, shall be the maximum rates allowed for residential applications.
2. No ventilation or air-conditioning system make-up air shall be provided to conditioned space from attics ,
crawlspaces, attached enclosed garages or outdoor spaces adjacent to swimming pools or spas .
3. If ventilation air is drawn from enclosed space(s), then the walls of the space(s) from which air is drawn shall be
insulated to a minimum of R-11 and the ceiling shall be insulated to a minimum of R-19 , space permitting , or R-10
otherwise .
R403.7 Heating and cooling equipment.
I
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 ot her 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
r-0n,:titions ,:t<>.sr.r ioo(i in ~i::tion B'.30? 1 This G ooe OMS n ot a llow oesign<>.r s afety f arJots . !)l'OViSi l)n.5 t()I" f1_1 h_1 re e..x~nsil)n or o ther
factors that affect equipment sizing . System sizing calculations shall not include loads created by local intermittent mechanical
ventilation such as standard kitchen and bathroom exhaust systems . New or replacement heating and cooling equipment shall have
an efficiency rating equal to or greater than the minimum required by federal law for the geographic location where the equipment is
installed .
TABLE R403.6.1
WHOLE-HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY
FAN LOCAT!ON A !R.fLOW RATE M IN !M UM M!N!MUM EFF IC ACY a A!RFLOW Pub.TE MAX !MIJ~.
(CFM) (CFMM'ATT) (CFM)
HRVor ERV Any 1.2 elm/watt Any
Range hoods Any 2 .8 elm/watt Any
In -line fan Any 2 .8 cfm/watt An y
Bathroom , utility room 10 1.4 cfm/watt <90
Bathroom , utility room 90 2 .8 cfm/watt Any
For S I : 1 cfm = 28.3 Umin. a. W he n tested in accordance with HVI St andard 916
111912()21 9 :47 AM EnergyGauge® USA 7 .0 .00 -FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 3 of 5
MANDATORY REQUIREMENTS -(Continued)
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□
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R403.7.1.1 Cooling equipment capacity. Cooling only equipment shall be selected so that its total capacity is not less
than the calculated total load but not more than 1.15 times greater than the total load calculated according to the procedure selected in
Section R403 .7, or the closest available size provided by the 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. Manufacturer 's
expanded performance data shall be used to select cooling-only equipment. This selection shall be based on the outdoor design dry-bulb
temperature for the load calcu!atkm (or entering water temperature 1or water-source equipment), the blower CFM provided by the expa.nood
performance data, the design value for entering wet-bulb temperature and the design value for entering dry-bulb temperature .
Design values for entering wet-bulb and dry-bulb temperatures shall be for the indoor dry bulb and relative humidity used for the load
calculation and shall be adjusted for return side gains if the return duct(s) is installed in an unconditioned space .
Exceptions:
1. Attached single -and multiple-family residential equipment sizing may be selected so that its cooling capacity is less than the
calculated total sensible load but not less than 80 percent of that load.
2 .
When signed and sealed by a Florida-registered engineer, in attached single-and multiple-family units, the capacity of
equipment may be sized in accordance with good design practice .
R403. 7.1.2 Heating equipment capacity.
R403.7.1.2.1 Heat pumps. Heat pump sizing shall be based on the cooling requirements as calculated according to Section
R403 .7 .1.1, and the heat pump total cooling capacity shall not be more than 1.15 times greater than the design cooling load even if
the design heating load is 1.15 times greater than the design cooling load.
R403.7.1.2.2 Electric resistance furnaces. Electric resistance furnaces shall be sized within 4 kW of the design
requirements calculated according to the procedure selected in Section R403 .7 .1 .
R403.7.1.2.3 Fossll 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
C403 and C404 of the Florida Building Code, Energy Conservation -Commercial Provisions in lieu of Section R403 .
R403.9 Snow melt and Ice system controls (Mandatory) Snow-and ice-melting systems, supplied through energy service to the building,
shall include automatic controls capable of shutting off the system when the pavement temperature is above 50 °F (10°G), and no
precipitation is falling and an automatic or manual control that will allow shutoff when !he outdoor temperature is above 40°F (4.8°G).
R403.10 Pools and permanent spa energy consumption (Mandatory).
shall be in accordance with Sections R403 .10 .1 through R403 .10.5 .
The energy consumption of pools and permanent spas
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
o! such switch shall not change the setting of the heater thermostat. Such switches shall be in addition to a circuit breaker for the
power to the heater. Gas-fired heaters shall not be equipped with continuously burning ignition pilots .
R403.10.2 Time switches. Time switches or other control methods that can automatically turn off and on according to a preset schedule
shall be installed for heaters and pump motors. Heaters and pump motors that have built-in time switches shall be in compliance with this
section .
Exceptions:
1. Where public health standards require 24-hour pump operation.
2. Pumps that operate solar-and waste-heat-recovery pool heating systems.
3 . Where pumps are powered exclusively from on-site renewable generation .
1119tio21 9 :47 AM EnergyGauge® USA 7.0.00 -FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 4 of 5
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R403.10.3 Covers. Outdoor heated swimming pools and outdoor permanent spas shall be equipped with a vapor-retardant cover on or at
the water surface or a liquid 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 .
R403.10.4 Gas-and oil-fired pool and spa heaters. All gas-and oil-fired pool and spa heaters shall have a minimum thermal
efficiency of 82 percent for heaters manufactured on or after April 16, 2013 , when tested in accordance with ANSI Z 21 .56. Pool
heaters fired by natural or LP gas shall not have continuously burning pilot lights.
R403.10.5 Heat pump pool heaters. Heat pump pool heaters shall have a minimum COP of 4 .0 when tested in accordance
with AHRI 1160, Table 2 , Standard Rating Conditions-Low Air Temperature. A test report from an independent laboratory is
required to verify procedure compliance . Geothermal swimming pool heat pumps are not required to meet this standard .
R403.11 Portable spas (Mandatory). The energy consumption of electric-powered portable spas shall be controlled by the
requirements of APSP-14.
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 liters/kWh if the total dehumidifier capacity for the house is greater than or equal to 75 pints/day.
2 . The dehum idifier shall be controlled by a sensor that is installed in a location where it is exposed to mixed house air .
3 . Any dehumidifier unit located in unconditioned space that treats air from conditioned space shall be insulated to a minimum of R-2.
4. Condensate disposal shall be in accordance with Section M1411 .3.1 of the Florida Building Code , Residential .
R403.13.1 Ducted dehumidifiers. Ducted dehumidifiers shall. in addition to conforming to the requirements of Section R403.13 ,
conform to the following requirements :
1. If a ducted dehumidifier is configured with return and supply ducts both connected into the supply side of the cooling system , a backdraft
damper shall be installed in the supply air duct between the dehumidifier inlet and outlet duct.
2 . If a ducted dehumidifier is configured with only its supply duct connected into the supply side of the central heating and cooling system ,
a backdraft damper shall be installed in the dehumidifier supply duct between the dehumidifier and central supply duct.
3 . A ducted dehumidifier shall not be ducted to or from a central ducted cooling system on the return duct side upstream from the
central cooling evaporator coi!.
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-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 .
11/9/2021 9 :47 AM EnergyGauge® USA 7.0 .00 -FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 5 of 5
2020-AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
TABLE 402.4.1 .1
AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
a
Project Name : LAMAR1096 (Revised) Builder Name: Lamar Residential Construction
Street: 487 Royal Palms Drive Permit Office : City of A!lantic Beach
City, State, Zip: Atlantic Beach , FL , Permit Number :
Owner: Jurisdiction : 261100
Design Location: FL, Jacksonville
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 sealed .
Ceiling/attic
The air barrier in any dropped ceiling/soffit shall be aligned with The insulation in any dropped ceiling/soffit
the insulation and any gaps in the air barrier shall be sealed . shall be aligned with the air barrier.
Access openings , drop down stairs or knee wall doors to
unconditioned attic spaces shall be sealed .
Walls The junction of the foundation and sill plate shall be sealed . Cavities within corners 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/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
(i ncluding insulation . maintain permanent contact with the underside of
above-gaiage subfloor decking, or floo r framing cavity insulation
and cantilevered shall be permitted to be in contact with the top side
floors) of sheathing , or continuous insulation installed on
the underside of floor framing and extends from the
bottom to the top of all perimeter floor framing
members.
Crawl space walls Exposed earth in unvented crawl spaces shall be covered with Where provided instead of floor insulation , insulation
a Class I vapor retarder with ovarlapp,'ng joints taped. shall be permanemly attached to the crawlspace wa::, .
Shafts, penetrations Duct shafts , utility penetrations , and flue shafts opening to
exterior or unconditioned soace 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 l'!S .
Recessed lighting Recessed light fixtures installed in the building thermal envelope Recessed light fixtures instal led 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
Allfi:>nrl hAhinrl nininn ::mrl wirinn
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 .
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 HVAC supply q11d 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
h,-,hunnn firP. f'nvor nl<1t0<:> and w<1II<> nr f'<>ilinn<>
a In addition , inspection of log walls shall be in accordance with the provisions of ICG-400 .
1119/2021 9:47 AM EnergyGauge® USA 7 .0 .00 -FlaRes2020 FBC 7th Edition (2 020 ) Compliant Software Page 1 of 1
~
(.)
w
I
(.)
Envelope Leakage Test Report (Blower Door Test)
Residential Prescriptive, Performance or ERi Method Compliance
2020 Florida Building Code, Energy Conservation, 7th Edition
Jurisdiction : 261100 I Permit#:
Job Information
Builder : Lamar Residential ConstructiorCommunity : Lot: NA
Address : 487 Royal Palms Drive
City : Atlantic Beach State : FL Zip :
Air Leakage Test Results Passing results must meet either the Performance, Prescriptive, or ERi Method
0 PRESCRIPTIVE METHOD-The building or dwelling unit shall be tested and verified as having an air leakage rate of not exceeding 7 air
changes per hour at a pressure ot 0.2 mch w .g. (50 Pascals) m Climate Lones 1 and 2.
0 PERFORMANCE or ERi METHOD-The building _or dwelling unit shall be tested and verified as having an air leakage rate of not exceeding
the selected ACH(50) value , as shown on Form R405-2020 (Performance) or R406-2020 (ERi), section labeled as infiltration, sub-section ACH50.
ACH(50) specified on Form R405-2020-Energy Cale (Performance) or R406-2020 (ERi): I 6.000 j
____ X 60 + 9864 = ____ _ Method for calculating building volume :
CFM(50) Building Volume ACH(50)
□ PASS
D IJ\/hen ACH{50) is less than 3, Mechanical Ven!Hation installation
must be verified by building department.
O Retrieved from architectural plans
• Code software calculated
O Field measured and calculated
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 (7), Florida Statues.or individuals licensed as set forth in Section
489 .105(3)(f), (g), or (i) or an approved third party. A written report of the results of the test shall be signed by the party conducting the test and
provided to the code 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 . Exte rior doors for continuous ventilation systems and heat recovery ventilators shall be closed and sealed .
5. Heating and cooling systems, 1f mstallecf at the time ot the test, shall be turned off.
6. Supply and return registers , if installed at the time of the test , shall be fully open .
Testing Company
Company Name :_________________ Phone : __________ _
I hereby verify that the above Air Leakage results are in accordance with the 2020 7th Edition Florida Building Code
Energy Conservation requirements according to the compliance method selected above .
Signature of Tester : ________________ _ Date of Test : _________ _
Printed Name of Tester : ______________ _
License/Certification#: ____________ _ Issuing Authority : ___________ _
1119fl021 9 :47:59 AM EnergyGauge® USA 7 .0 .00 • FlaRes2020 FBC 7th Edition (2020) Compliant Software Page 1 of 1
Manua! S CompHance Report
Entire House
A/C Masters HVAC, Inc.
445 Tresca Road, Suije #306, Jacksonville , FL32256 Phone: 904.722 .8995 Fax : 904.722.8944
Project Information
For: Lamar Residential Construction
Phone: 404.735.9773
Cooling Equipment
Design Conditions
Outdoor design DB:
· Outdoor design WB:
Indoor design DB :
Indoor RH:
92.8°F
77.0°F
75.0°F
50%
Sensible gain:
Latent gain :
Total gain:
Estimated airflow:
17280
4906
22186
793
Manufacturer's Performance Data at Actual Design Conditions
Equipment type :
Btuh
Btuh
Btuh
dm
Manufacturer:
Actual airflow:
Sensible capacity :
SplitASHP
Trane
793 cfm
17612 Btuh
Model : 4TV\iR4024G1+ TEM4A0B24S21 ++ TOR
102% of load
Latent capacity : 6188 Btuh 126% of load
Total capacity : 23800 Btuh 107% of load SHR: 74%
Heating Equipment
Design Conditions
Outdoor design DB : 32 .5°F Heat loss: 29520 Btuh
Indoor design DB: 70.0°F
Manufacturer's Performance Data at Actual Design Conditions
Equipment type : SplitASHP
Manufacturer: Trane Model : 4TV\iR4024G1+TEM4A0B24S21++TDR
Actual airflow: 793
Output capacity : 22400
Supplemental heat required :
cfm
Btuh
7120
Backup equipment type : Elec strip
76% of load
Btuh
Manufacturer: Model :
Actual airflow : 793 cfm
Output capacity: 9 .3 kW 107% of load Temp . rise:
Meets all requirements of ACCA Manual S .
~ ~ ~~~~!.::.~!!• Right-Suite®Universal 202121 .0 .08 RSU13256
~ D:\Larrar Res ConsM1ISC\487 Royal Palms Dr.rup Cale= MJ8 Front Door faces: S
38 °F
Job: LAMAR1096
Date: 11/09/21
By: DRS
Entering coil DB :
Entering coil WB:
78.6°F
65.1°F
Entering coil DB : 65.3°F
Capacity balance:
Economic balance:
39 °F
-99 °F
2021-Nov--09 09:50:2 4
Page 1
Project Summary
Entire House
A/C Masters HVAC, Inc.
445 Tresca Road , Suite #306, Jacksonvi lle , Fl32256 Phone : 904.722 .8995 Fax : 904.722 .8944
Job: LAMAR1096
Date: 11/09/21
By: DRS
Pro·ect Information --
For: Lamar Residential Construction
Phone: 404.735 .9773
Notes: 487 Royal Palms Drive
REVISED
Desi n Information
Weather: Jacksonville/lntnl., FL, US
Winter Design Conditions Summer Design Conditions
Outside db 33 OF Outside db 93 OF
Inside db 70 oF Inside db 75 OF
Design TD 38 OF Design TD 18 OF
Daily range M
Relative humidity 50 %
Moisture difference 50 gr/lb
Heating Summary Sensible Cooling Equipment Load Sizing
Structure
Ducts
Central vent (80 dm )
Outside air
Humidific.ation
Piping
Equipment load
Method
Shield ing
Stories
Infiltration
22550 Btuh
3675 Btuh
3296 Btuh
0 Btuh
0 Btuh
29520 Btuh
Detailed
3 (partialf
Heating
Area (ft~ 1096 c<1~
Volume (ft3) 9864
Air changes/hour 0
Equiv.AVF (dm) 0
9864
0
0
Heating Equipment Summary
Make
Trade
Model
AHRI ref
Trane
TRANE
4TV\R4024G1
8908427
Efficiency
Heating input
Heating output
Temperature rise
Actual airflow
Airflow factor
Static pressure
Space thermostat
Capacity balance point= 39 °F
8.5HSPF
22400
26
793
0.030
0
Btuh@47°F oF
dm
dm/Btuh
inH2O
Backup:
Input= 9 kw, Output= 31643 Btuh , 100 AFUE
Structure
Ducts
Central vent (80 cfm)
Outside air
Blower
Use manufacturer's data
Rate/swing multiplier
Equipmenl senStble load
11338 Btuh
4377 Btuh
1565 Btuh
0 Btuh
y
1.00
17280 Btuh
Latent Cooling Equipment Load Sizing
Structure
Duds
Central vent (80 cfm)
Outside air
Equipment latent load
1050 Btuh
1121 Btuh
2735 Btuh
49C6 Btuh
Eqt.ipment Total Load (Sen+Lat) 22100 B1lil
Req . total c.apacity at 0.74 SHR 1.9 ton
Cooling Equipment Summary
Make Trane
Trade TRANE
Cond
Co il
4TV\R4024G1
TEM4A0B24S21 ++ TDR
8908427 AHRI ref
Efficiency
Sensible cooling
Latent cooling
Total cooling
Actual airflow
Airflow factor
Static pressure
Load sensible heat ratio
11 .5 EER , 14 SEER
17612
6188
23800
793
0 .050
0
0.78
Btuh
Btuh
Btuh
dm
dmJBtuh
inH20
Calculations approved by ACCA to meet all requirements of Manual J 8th Ed .
-ti,,-vvrl ghts oft• . . . ~ •~-· _,__,w_...._ R1ghl-S u1te®Urnversal202121 .0 .08 RSU13256
ACC"-D:'Larrar ResConst\M ISC\487 Royal Pa lms Dr.ru p Cale= MJS Fron t Door fa ce s: S
2021-Nov-09 09502 4
Page 1
OMlerSuite
146cfm
Bath 1
Job#: LAMAR1096
Perfonned for:
l..ara" Residrlal Ccn;tu:tm
A-a-e:404.ni.9773
12x12
'100cfm
Kitchen
Main House
Bed2
Living Room 6"
14" 94cfm
Bath 2
6" ✓
10" I
104cfm 6"
168cfm
Dining Room Bed 1
74cfm
1-NAC system is a free draw system wth jumper
return grilles and over the door pass through
grilles.
A/C Masters HVAC, Inc.
445 Tresca Road , Sure #300
Jacksonvile , FL 32225
Phone : 904 .722.8995
offce@acmastersjax.com
Scale : 1 : 67
Pcge1
Rig"i-&iE® U rt-1ersal2J21
21 .0.00 R SU 132B
2J21 -No;..CBCB.ffiCJ2
_SC"187 ROfcll Pcm D~MrD )Jl4'
Duct System Summary
Entire House
A/C Masters HVAC , Inc.
445 Tresca Road , Sule'306, Jacksonville, FL 32225 Pho ne: 904.722 .8995 Email: office@ aanaslersja x.com
Project Information
For. Lamar Residential Construction
Phone : 404 .735 .9773
External static pressure
Pressure losses
Ava ilable static pressu re
Supply /return available pressure
Lcwestfiidion rate
Actual airflow
Total effective length (TEL )
Heati ng
0.50 in H2O
0.16 in H2O
0.34 in H2O
0.170/0.170 in H2O
0.060 in/100ft
609 dm
182 ft
Supply Branch Detail Table
Design Htg Clg Design Diam HxW
Name (Btuh) (dm) (dm) FR (i n) (in )
Bath 1 h 1295 62 32 0.060 6.0 Ox0
Ba th2 h 560 27 21 0.060 4.0 Ox0
Bed 1 h 1541 74 47 0.060 6.0 Ox0
Bed2 h 1948 94 70 0.060 6.0 0x0
Clning Ro om h 2152 104 90 0.060 6.0 0x0
Kitchen C 2200 50 100 0.060 6.0 0x0
Livi ng Room C 2252 74 103 0.060 6.0 0x0
Owner Suite C 3212 123 146 0.060 7.0 0x0
Supply Trunk Detail Table
Trunk Htg Clg Design Veloc
Name Type (dm) (dm) FR (fpm)
st3 PeakAVF 236 278 0.060 511
st2 PeakAVF 414 471 0.060 600
st1 PeakAVF 609 609 0.060 570
,t:::;. 4 ~!°;~~~!..::.~~• Right-S u ite®Universa l20 2 121 .0 .08 RSU 13256
A:O,. . ..mar Res Co nst'MISC'487 Roya l Palms Dr(ManD).rup Ca le= MJS Front Door fa ce s: S
Diam
(in)
10.0
12 .0
14.0
Job: LAMAR109&
Date : 11/08121
By:
Cooling
0.50 inH2O
0.16 inH2O
0.34 inH2O
0.170/0.170 in H2O
0.000 in/100ft
609 dm
Duct Actual Ftg .Eqv
Matl Ln (ft ) Ln (ft )
VIFx 26.9 155.0
VIFx 10.8 120.0
VIFx 15.5 120.0
VIFx 12.9 115.0
VIFx 9.3 135.0
VIFx 20.5 155.0
VIFx 10.0 135.0
VIFx 24.0 155.0
HxW Duct
(in) Material
0 X 0 VinlFlx
0 X 0 VinlFlx
0 X 0 VinlFlx
Trunk
st3
st1
st1
st1
st2
st3
st2
st3
Tn.rik
sl2
st1
2021-Nov-09 09:53:11
Pa ge1
Return Branch Detail Table
Grille Htg ag TEL Design Veloc
Name Size (in) (cfm) (cfm) (ft) FR (fpm)
rb3 0x0 168 117 0 0
rb2 0x0 205 213 0 0
rb4 0x0 236 278 0 0
~ ~ ~~~~!::~• Right-Suite®Universal 2021 21.0 .08 RSU13256
~ .. .mar ResConst'MISC\487 Royal Palms Dr(ManD).rup Cale= MJ8 Front Door faces: S
Diam HxW
(in) (in)
0 0 Ox
0 0 Ox
0 0 Ox
Stud/Joist
Opening (in)
0
0
0
D.Jct
Matl Trunk
V!Fx
VIFx
VIFx
2021-Nov-09 09:53:11
Page2