HomeMy WebLinkAboutEnergy Calculation Form & Manual J's RECEIV.,D MAiIR 2 4 '7
FLORIDA BUILDING CODE, ENERGY CONSERVATION
Residential_Buildina Thermal Envelope-Approach File Copy
FORM R402-2014 Climate:Zone❑
Scope:Compliance with Section R402:1.1 of the.Florida Building Code,Energy.Conservation,.shall be demonstrated by.the use of Form R402
for single-and multiple-family.residences of three-stories or less in height,additions•ta existing residential buildings,alterations,renovations,
and building:systems.in existing buildings,as.applicable.To comply,a building must meet or exceed all of the energy efficiency requirements
on Table R402A and:all<applicable mandatory requirements summarized in Table R402B.of.this form,If a:building does not comply with this �
method,or by the UA Alternative.method,it may still comply under Section R405 of the Florida Building Code,Energy Conservation.
PROJECT NAME: 77MI A04PI f J BUILDER: HO O AV'0 H191-L
AND ADDRESS: g/L Q.0 B
OWNER: f 40 p,,, r z-o PERMITTING OFFICE:
JURISDICTION NUMBER:
Qw�o fyE2Ry NAL L PERMIT NUMBER:
General Instructions:
1.Fill in all the:appiicable spaces.ofthe'"To Be Installed"column on Table R402A with the information requested.All"To Be Installed"values must be
equal to:ormore efficient than the requireddeveis,
2.Complete'page 1 based on the"To Be Installed"column Information.
3::Read.the.requirements:of Table R402B and checkseach box-to indicateyour intent'to;comply with all:applicableltems.
4.Read,sigwand datethe'Brepared By"certification statement at the bottom of page:l.The owneror owner's agent must also.sign and date the:form.
1. New. tion,:addition;.or existing building 1.
2. Single-family detached or multiple-family,attached 2
.3. if multiple-family;number of units covered.by this submission 3.
4.. is this,a worst case3'(yeslno) 4.
5. Conditionedfloor area(sq.ft.)
6. Windows,.type and area Q
a) U-factor. 6a. Qe
b) Solar Heat Gain Coeffirient.(SHGCi) 6b.
c) Area :6c. sit
7. Skylights
a) U-factor: 7a.
b) -Solar Heat Gain'Coefficient(SHGC) 7b. 0
:i& Floor-type,area or perimeter,.and`insulation:
a) Slab-on-grade(R-value) Ba.
b) Wood,raised.(R-value) Bb.
c) Wood;common(R-value) Bc,
d) Concrete,raised(R-value) 8d.
e) Concrete,common(R.value) Be.
S. Wall type:and insulation:
a) 'Exterior: 1. Wood:frame(Insulation R=value) `9al.
2, Masonry(Insulation R-value) 9a2.
b) Adjacent: 1. Wood frame(Insulation.R-value) 9b1.
2. Masonry(InsulationR-value) 9b2.
10. Ceiling type and insulation
a) Attic(insulation R-value) 10a. a
b) Single assembly(Insulation R+value) 10b. g
11. Air distribution system: n
a) :Duct location,insulation 112. /`
b) AHU.Iocation 11b.
c) Total duct leakage.Test report attached. 11c. cfm/100 s.f. Yes❑ 'No❑
12- Cooling system- .a)type 12a. •
b)efficiency 126.
13. Heating system: a).type 132.
b)efficiency: 13b. `f a.I
14. HVAC:siting calculation:attached 14. a Yes❑ :No 0
15.Water heating system: a)type 15a. Jlil �"1
b)ell idency 15b, A
I hereby certify that.the plans and specifications covered by this f rm are Review of plans and:specifications covered:bythis form indicate Q
in compliance witl}�Av4'the Florida Building Code,Energy Con rva" n. compliance with tthe'Florida:Bui(dfng Code,Energy:Conservation-Before
PREPARED:BY-�b14,441. Date 3 a/ /7 construction is complete,this building will be inspected for compliance in
1 hereby certify that-this building is incompliance with t e Flo ilia Building accordance with Section 553.908,F.S:
Code,Energy Consery ', CODE OFFICIAL:
v OWNERIAGEI . / Date: Date: p
FLORIDA BUILDING CODE-ENERGY CONSERVATION,5th.EDITION(2014) R-C:3
® TABLE R402A
BUILDING COMPONENT PRESCRIPTIVE°REQUIREMENTS' INSTALLED VALUES
Climate-Zone 1. -Climate2one2 -
Windows: 16Factor=.0.651 U-Factor=0.40` U-Factor=
SHGC=0.25 SHGC=0.25 SHGC=
Skylights U-factor="0.75 U-factor=0:65 U-factor=
B SHGC=0.30 SHGC=0.30 SHGC=
Dpors:.Exterior ckior U-factor=.0.65' U-factor=0.40' U-factom
Floors:
Slab-on-Grade NR NR
B Over unconditioned,spaces' R-13 R-1.3 R-Value=
Walla':Ext.and Adi.
Frame R-18 R-:13 R-Value=
Mass
Insulation on wall interior: R-4 R-6 R-Value=
Insulation on wall exterior R-3 R-4 R-Value=
Ceilingss: R=30 R=38 R-Value=
Airinfiltration: Blower door..testis required on the building envelope to verify-leakage 5:5:ACH; Total leakage=ACH
test report provided:to-code official. Test re ort Attached?
Yes 8 No❑
1 Air distributionsystemb:
Air handling•unit Not allowed.ioattic Location:
Duct R-value R-value>_R-8(supply inattics)or?t R-''(all other ductiocationsY R-Value=
Airleakage';.
Duct test Postconstruction test: Total leakage:<_4 efm1100.s.f. Total leakage= cfmtl00s'.f.
Rough-in.test Total leakage;53cfm/100s.f. Test report:Attaohed?Yes❑ No El
Ducts in conditioneti:space Test notrequired If all ducts:and AHII are-in.condition ed space' Location:
Air conditioningsystemi Minimurn.federatstandard required.byNAECA6.
.Central system 65,000 Bluth SEER'13:0 SEER=
Room unit orPTAC EER[from Tabld;C4032.3(3)] EER=
Other: See Tables.C4032:3(1)-(i 1)
Heating system: Minimum federatstandard required byNAECA6
Heat pump<_65,000.121tulh HSPF 77(before 1l1/15);.HSPF 9.2:(as.of 111t15) HSPF=
Gas furnace;non-weatherized AFUE 80% AFUE=
0 Oil furnace;non-weatherized AFUE 83% AFUE= --
Other.
Water heating system(storage type): Minimum federal standard required by NAECA'
Electric' 40 gal:EF.=0:92 Gallons
50 gal:EF=0.90 EF=
Gas fired' 40 gal:EF.=0.59 Gallons=
50,gs1:EF=0.58 EF=
Other(describe):
:Nit=No requirement.
(1)'Each.componeht present in the As-Proposed home must:meet or exceed each of the applicable::performance criteria in order-to comply with this code using
this method.
Forimpactrated.fenestration:complying with Section IZ301.2.12,of ft'Florida Building Carle;Residential or Section 1609:1 2 of the Florida'Buildin;Code, -
Building tharnaximum U=factor shall be 0.75 in Climate Zone 1 and 0.65 in:Climate Zone'2..An area=werohted average of U-factor:and SHGC shall be
8 accepted to meet the"requirements,or up to 15:square°feet of glazed fenestration.area are exempted from.the U-.factor and SHGC requirement based on
Sections.E2402:3.1,R4023.2 and R402.3.3.
.(3)'One side-hinged opaque door assembly up to:24 squarefeet is'exemptedfrom this L14actorrequirement:
.(4).R-values are for insulation material only as.applied in accordance with manufacturers':installation instructions. For mass.walls,the"interior of wall"
requirement mast be met except ifat least 50,percent..ofthe:insulation required for the"exterior of wall"is installed exterior of,or integral to,the wall.
(51 Ducts 8..AHU.installed"substantially leak.free"per Section R403 22."Cesr.required by an,energy rater certifiedr.in>accordance with Section 55199,Florida
Statures.or as.authorizeA by Florida Statutes.The total leakage test is not required for ducts and.air.handlers lncated,entirely,within the.building.thermal
envelope.
.(6 Minimum efficiencies are those:setby the Natiopal ASppliance:Ertegy Coraervation Act of 1987for typical residential equipment and are.subject to 1VAECA
rules and.regulatipns. For other types of equipment,see-Tables C403.2.5(I-11)'of the Commercial.Provisions of the.Florida Building Code., Eneigy
Conservation:
(7)For other electric storage volumes.min.EF=0.97-(0.00132'*volume).
(8).For other,natural aas.storage,volumes,.min.ET-0.67-:(0.0019 volttme).
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R=CA FLORIDA BUILDING CODE—.ENERGY CONSERVATION,Sth:EDITION(2014)
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TABLE R402B MANDATORY REQUIREMENTS
- Component section Summary of:Requirement(s) Check
Air leakage R402A To.be.caulked,gasketed,weatherstripped or otherwise sealed per Table R402.4.1.1:Recessed lighting:IC-rated as 8
hat4ng<_2.0 cfm tested to ASTM E.283.
Windows and doors:0.3 cfm/sq.ft(swinging doors:0.5 cfm/sf)when tested to NFRG 400'or AAMANVDMAICSA 101/
l:S.21A440.
Fireplaces:Tight-fitting flue dampers&outdoor combustion air:
Programmable R403A.2 Where forced-air furnace is primary system,.a programmable thermostat is required.
� thermostat
therm star ionsystem R403.2.2 Ducts shall.be tested-to.Section.803.of the.RESNET:standards byan energy rater certified in accordance with
Air R403:24 Section553.99,Florida.Statutes,or as authorized by Florida Slatutes.:Airhandling units are not allowed in attics.
Water heaters R403.4 Comply With efficiencies in Table C404.2.Hot water pipes insulated to>R-3 to:kitchen outlets;other cases.
Circulating systems to'have an automatic cr.accessibie manual OFF switch.Heat trap required for vertical pipe
• risers.
Swimming pools&spas R403.9 Spas and heated pools must have vapor-retardant covers or liquid cover or other means proven to reduce heat
loss except if 70%fl.of heat from site=recovered energy.Off/timer switch required_Gas'heaters minimum thermal
efficiency is 82%.Heat pump pool heaters.minimum�COP is-4.0.
Coolie heatin R403:6 Sizing calculation erformed&attached Special occasion coolie or heating capacity requires separate. stem of
9( g g P P g 9 P Y 4 P system
equipment variablez capacitysystem.
Lighting equipment R404.1 At least 75%of permanently'installed lighting.fiztures shall be.hieh-efficacy lamps.
FLORIDA BUILDING CODE—ENERGY CONSERVATION,'5th,EDITIOk(2014) WC:5
Page-1 'Residential�Heat.Loss-and Heat Gain Calculation 4/11/2017
In accordance with ACCA Manual J
Report-Prepared-By: ®U-L_ ,i � 'rw:�
-Heffner-Heating and Air Conditioning APR 14 -,
-For: David Hall PEWJiITTi,NG
1040 Pulitzer Rd St. Lucie County, FL
Fort Pierce, Florida 34945
Design Conditions: Fort Pierce
Indoor: Outdoor:
Summer temperature: 76 Summer temperature: 105
Winter temperature: 70 Winter-temperature: 40
Relative humidity: 55 Summer grains of moisture: 120
Daily temperature range: High
..Building Component -Sensible Latent Total Total
Gain Gain Heat Gain Heat Loss
(BTUH) (BTUH) (BTUH) (BTUH)
Whole House 2;633.8 sq.ft. 37,137 207979 58116 40,217
( 5 tons )
Existing Residence 31,417 17;585 49,002 34,010
_.._..----...... _... - --- - -----
All Rooms .2,450 sq.ft. 31;417 17,585 49,002 34,010
-------...-_-------...----......._.._..__._...._._....-- ---....... _--- ----._._.......__...._........- - - --._..
Infiltration 17,133 16,435 33;568 20,640
Duct 2,856 0 2,856 -1,620
People 5 1,500 1,150 2,650 0
-------------------. ---.....
- ------- ---- --- -.....
Miscellaneous 1,200 0 1,200 0
-..---------...------- - --- - - - - ----------- - --....- -------------------------------------------------------------------------------------- --- - ----
Floor 2,450 sq:ft. 0 .0 0 5,735
--------- - -- _..... --- ---- .--------------...__..._..------- ...
N Wall 411 sq.ft. 567 0 567 617
--------- - --._...--------- - --- .....---- _...-----------------
Window 27 sq.ft. -529 0 529 402
--.._._.._...-- - ---......__.. ------ - - - ---- ------- --- -.._._ _.....--...._.__----- -
Glassdoor 42 sq.ft. 1,604 0 1,604 1,317
_..._......__._.__.... -...._...._.. -- _.... - ... - ------------
..__-....... _
'E Wall 420 sq.ft. 580 0 580 630
Window 27 sq.ft. 1,339 0 1,339 -402
-...._...- - ._._...- - _........_..._....- - ---- ._... ---._.-._....-------------
Window(2) 1 sq.ft. -50 0 50 1.5
- ---- -....-__.......-.. ._.._.... -.-.._. ---- - - - - ._..._._.__._....... .........._._._._-
S Wall 417 sq:ft. 575 0 575 626
Window 45 sq.ft. 1,287 0 1,287 670
- -- - - - -.................. — --------------
Door 1-8 sq.ft. .233 0 .233 254
W Wall 453 sq.ft. 625 0 625 680
- -- - -_
..............._.._.. -- .._._.._.. -- - -- ....--- __. ....._._......._ --.........._.. .... ..._.. - ...-----._._..- _._..--
sq. ._..
Window .27 ft. 1,339 0 1,339 402
Page.2 David Hall -4/11/2017
�Building-,Component Sensible Latent Total 'Total
.Gain Gain -Heat Gain Heat.Loss
(13TUH) (13TUH) (BTUH) (BTUH)
Bathroom Addition 5,720 3,394 9,114 6,207
..............------- .............. ..........
Bathroom 184 sq.-ft. 5,720 3,394 9,114 6,207
.........._.__...__._____ -_--------------------..............
Infiltration 3,298 3,164 6,462 3,973
............. ............
Duct 520 0 520 .296
- .................. ...... ......... ....................................................................... .. .................. ............
People 300 230 530 0
................ .......................... ....................... ..............-------I...........
Floor 183.8 sq.ft. 0 0 0 899
.................................. - ------------
N Wall 56 sq.ft. 77 0 77 84
------------------------ ......................... --------- ...................-------------- ..................................................
.Door 18 sq.-ft. -233 0 233 254-
:E Wall 98 sq.ft. 135 0 135 147
--------------- -----------------------------------
S Wall 120 sq.ft. 166 0 166 180
W Wall 70.7 sq.ft. 98 0 98 106
.... ....... .........,------------- --------------------- ......................................... ---------- ......
Window 18 sq.ft. 893 0 893 268
................----------I ........ ............................------- ..................._.___._._..................
Whole House 2,633.8 :sq.ft. 37,137 I0Y979 58Y116 40P'217
.5-tons
AI
0 &0 c 3
�� r r 6 f 3 f
HVAC-Calc Residential 4.0 by HVAC Computer Systems Ltd. 888 736-1101
Load calculations are estimates only,actual loads may vary due to weather and construction differences.