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<br /> PRESCRIPTIVE CHECKLIST: HEATING SYSTEM SIZING: ENERGY CODE NOTES:
<br /> Prescriptive Energy Code Compliance for All Climate Zones in Washington Sim le Heatin S stem Size:Washington State FENESTRATION TO FLOOR AREA RATIO: 24.8% F�
<br /> Pro'ect In/omlanon Contact/nformeeon This heatin s stem si2in CeITIT2r is based on M P 'ave Pa u rem mis or Me 2015 wash n ton Ste.Ene Cotle SEC and RCCA
<br /> - MBnU815 J and S This caleulloorwll Calculate he ulna loads only ACCA orocedums fors 2 rw coollno systems should be used to dafermine coo/ills SKYLIGHTS:
<br /> (COFIOTIIONED): 870.13 FP . . .
<br /> „ ...... loads. WINDOW O FT•
<br /> ' - DOOAS(CONDITIONED): 322 FTs .�. .
<br /> • 'ry" x. `,9 _ k�jh �. F+ please fill out au of me green drop
<br /> and boxes that are applicable to roar proleU As you make seleU ons m me drop-downs for each session, J
<br /> some values will be calculated for you Ifyou do not see he selection you need in the drop down options please Call the WSU Energy Extension TOTAL FENESTRATION: 932.13 FP
<br /> This project will use the requirements of the Prescriptive Path below and incorporate the Program at(360)956-2M2 for assistance. TOTAL GROSS CONDITIONED FLOOR AflEA: 3738 FP �3
<br /> the minimum values listed.In addition,based on the size ofthe structure,the appropriate
<br /> number of additional credits are checked as chosen by the permit applicant aro-acr rnrormenon contact mf anon a _o_
<br /> ®IDN4"-St OG'd1 0.'r igG�,3tmNXd;JTwhl1. r sd'.'T`YI C= oma
<br /> AuthorizedRepresentative Date ... 1. ACCESS HATCHES AND DOORS TO UNCONDITIONED SPACES SHALL BE WEATHERSTRIPPED AND INSULATED Q o
<br /> - TO91 - ' mMeta, _MT, TO THE EQUIVALENT INSULATION VALUE ON THE SURROUNDING SURFACES.EXCEPTION:VERTICAL ACCESS 3=
<br /> All Climate:Zones Heatlna Svstem Tvoe: o Omcs, oH.arwmr DOORS TO UNCONDITIONED SPACE SHALL BE PERMITTED TO MEETTHE FENESTRATION REQUIREMENTS.A
<br /> R-Value U-Factore To sae demtedinnrurnons w.earn sectmn peceyowcurso.on d»aga Tnsnanwns•. MIN.OF75%OF THE LAMPS IN PERMANENTLY INSTALLED LIGHTING FUTURES SHALL BE HIGH EFFICACY
<br /> Fenestration U-Factor° n/0. 0.30 Design Temple, unit LAMPS.
<br /> Imh.cu.n• Design Temperature Difference(AT) 47 W W 0
<br /> Skylight U-Factor n/a n1a EVe""R 0.r.r„0..°,ao a°o�,l-ami. o,r",„ 2. AIR BARRIER:COM.AIR BARRIER SHALL BE INSTALLED IN THE BDLG.ENVELOPE BREAKSMOINTS IN THE AIR C= a
<br /> Glazed Fenestration SHGC°". n/0. nla na BARRIER SHALL BE SEALED.AIA PERMEABLE INSUL.SHALL NOT BE USED AS A SEAUNG MATERIAL INSUL
<br /> Conditioned d Fl
<br /> Ceiling' 491 0.026 AreaofionediFIoor Aro SHALL BE INSTALLED PER MANOR GUIDELINES. H- z
<br /> Wood Frame WaIP•np" 21 int 0.056 Inaruce.r. Conditioned Floor Area(sq ft) -- L) ...
<br /> Mass Wall R-Value' 27/21" 0.056 Average Calling Height conditioned vowme 3. INFILTRATION:THE SEALING METHODS BETWEEN DISSIMILAR MATERIALS SHALL ALLOW FOR DIFFERENTIAL a rn
<br /> Floor 1/2 0.029 m,mi Cen. Aveght Ceiling Heigh(k) "'r; 3T,38D EXPANSION AND CONTRACTION.THE FOLLOWING SHALL BE CAULKED,GASIETED,WEATHERSTRIPPED OR
<br /> OTHERWISE SEALED WITH AN AIR BARRIER MATERIAL,SUITABLE FILM OR SOLID MATERIAL Z o
<br /> Below Grade Wall°'" 10/15/21 int+Tg 0.042Glazing and Doors U-Faclor X Area = UA r_ r�
<br /> Slabs R-Value&De tit 1 10,2 It n/0.
<br /> m ... 0.zao a' 260 96 • SPACE BETWEEN WINDOWSWOR JAMBS&FRAMING AND SKYLIGHTS&FRAMING. C= c
<br /> uose Lc.
<br /> "Table R402.1.1 and Table R402.1.3 Footnotes included on Page 2. - Skylights • DUCTS,SHAFTS,UTIUTY PENETRATIONS&FLUE SHAFTS OPENING TO EXr.OR UNCONDITIONED SPACE. N
<br /> g U-Factor X Area UA
<br /> msuan�om Oso ,:i+.T°°RK8%. • JUNCTIONS OF FOUNDATION&SILL PLATEBJUNCTION OFTHE TOP PLATE&TOP OF EXT.WALLS.
<br /> Each dwelling unit in a residential building shall comply with sufficient options from Table R406.2 so as to - • HVAC REGISTER BOOTS THAT PENETRATE BLDG.THERMAL ENVELOPE(SEAL TO SUBFLAORrORYWALL).
<br /> achieve the following minimum number of credits: heaulation • RECESSED LIGHT FIXTURES INSTALLED IN THE BLDG.THERMAL ENVELOPE SHALL BE AIR TIGHT,ICAATED
<br /> 1,Small Dwelling Unit:1.5 credits Attic
<br /> U-Farrtor X Area = UA (SEALED TO THE DRYWALL). 10992
<br /> 11 Dwelling units less than 1500 square feet in conditioned floor area with less than 300 square feet of It. 171
<br /> 0.026 50'91 • BETWEEN GARAGE AND CONDITIONED SPACES REGISTERED
<br /> fenestration area.Additions to existing building that are greater than 500 square feet of heated floor single Rafter or Joist Vaulted Celllns U-Factor x Area UA • AIFENINGERTOBEIRATIONSOFALLED FIUTIREPLACE SERVICES THROUGH
<br /> THE TO HAVELLS,AND ODORS. HITECT
<br /> area butless than 1500 square feet. m.w.r;... l.!P� -_ • OPENINGS ATPENETRATIONSUSED OF DUCTS OR PLENUMS
<br /> 02.
<br /> THEfl00F,WALLS,AND FlAOfl3
<br /> 02.Medium Dwelling Unit 3.5 credits wu11e0���^s' ` • JOINTS,SELDING AMS.
<br /> ANDASSEMBLIES N ED AS DUCTS VA P R RETARDERS
<br /> Abow Grade walls...Fre,,..v Uiactor X Area ecu • JOINTS,SEAMS AND PENETRATIONS OF VAPOR RETARDERS
<br /> Al dwelling units that are not included in#1 or#3.Exception:Dwelling units serving R-2 occupancies mswmm�. �steu„roel,��.a� 0.0.56 r 220.x7 • ALL OTHER OPENINGS N THE BUILDING ENVELOPE GARIN A. CHENK
<br /> HINrT
<br /> shall require 2.5 credits. 4'■ STATE OF WASHINGTON
<br /> ❑3.Large Dwelling Unit 4.5 credits Floors U-Factor x Area UA 4. CAVITIES WAN WALL CORNEAS&HDRS.TO BE FULLY INSULATED TO R3rn FLOORS,INCLUDING ABOVE 2018.03.23
<br /> Dwelling units exceeding 5000 square feet of conditioned floor area. 1natrig1pna sae 0.026 (," ol 44.50 GARAGE AND CANTILEVERED FLOORS-INSUL SHALL BE INSTALLED TO MAINTAIN PERMANENT CONTACT W/
<br /> 4.Additions less than 500 square feet.5 credits UNDERSIDE OF SUBFLOOR DECIONG.(EXCEPTIONS PER 84022.713)THE AIA BARRIER SHALL BE INSTALLED
<br /> ❑ q Below Grade walls r,�rr U-Factor x Area UA ATANYEXPOSED EDGE OF INSUL.RIM JOIST SHALL BE INSULATED&INCLUDE AIR BARRIER.
<br /> Table Iii Summary '^'°°°"°^' rn" 0.042 29.57
<br /> Option Description Credits Slab Below Grads...Fr.,,,., F-Factor x Len th UA S. CEILING/ATTIC-AIR BARRIER®DROPPED CEWNG'SOFFIT SHALL BE ALIGNED W/THE INSUL AND ANY GAPS
<br /> laEfficient Buildin Envelo eta 0.5 1 p' 0.5 nx am _ No selection - IN AIR BARRIER SEALED.ACCESS OPENINGS,DROP-DOWN STAIR ETC.INTO UNCONDITIONED ATTIC SPACE
<br /> conation"c SHALL BE SEALED.BATT INSUL INSTALLED IN ATTIC HOOF ASSEMBLIES MAY BE COMPRESSED Q EXT.WALL
<br /> 1b Efficient BulltlinEnvelo Envelope 1.D ❑'
<br /> 1c Efficient BuildingEnvelope 1 c 2.D ❑ Sl ab on Gra de p..r�",., F.Factor x Len eh UA LINES TO ALLOW FOR RECD ATTIC VENTILATION.
<br /> rnsuumoru Rnowrlmew 0.540 25.62
<br /> ld Efficient BuildingEnvelope 1 d 0.5 ❑ 6. WHERE PROVIDED Q CRAWLSPACE,IN UEU OF FLOOR INSUL,INSUL.SHALL BE PERMANENTLY ATTACHED O
<br /> 2a Air Leakage Control and Efficient Ventilation 2a 0.5 C Location of Ducts TO THE CRAWILSPACE WALLS.EXPOSED EARTH IN UNVIENTED EARTH SHALL BE COVERED WITH A CLASS-1 CV
<br /> 2b Air Leakage Control and Efficient Ventilation 2b 1.0 ❑ rstnaecns Duct Leakage Coati lent VAPOR RETARDER W/OVERLAPPING JOINTS TAPED. OD
<br /> 2c Air Leakage Control and Efficient Ventilation 2c' 1.5 13 Contl1tivi '■ 1.00 p>
<br /> 3a High EfficiencHVAC 3a 1.0 0 7. BATT INSUL SHALL BE CUT NEATLY TO FIT AROUND WIRING&PLUMBING IN EXT.WALLS WITHOUT
<br /> 3b High Efficiency HVAC 3b 1.0 sum of UA 635.03 Q
<br /> 0 1.0 VOIDS/GAPS.AIA BARRIER SHALL EXTEND BEHIND ELECTRICAIMAMMUNICAT10N BOXES OR INSTALL AIA
<br /> Sc 1 Hi h Efficiency HVAC 30 1.5 ❑ Envelope Heat Load 29,646 Stui Hour SEALED BOXES.
<br /> 3d Hi hEfflcien HVAC 3d 1.0 ❑ Figure 1. sun,uw 1
<br /> 4 Hi IEffcien HVAC Distributions tem 1,0 ❑ AVeaka0e%eatLoad 7e,974 BtorHar F-
<br /> 8. EXTERIOR WALLS ADJACENTTO TUBS/5HOWEITS TO BE INSULATED AND AIR BARRIER SHALLSEPARATE THE
<br /> 5a Efficient Water Heeling Sts 0.5 0 0.5 .t°c.:er•k, ganging Design Heat Load 48,820 stu r Hu,r INSULATED WALL FROM THE SHOWER/TUB. W
<br /> 5b Efficient Water Heating5b 1.0 ❑ ""u°.sw.•znwron•w.0°"
<br /> 5c Efficient Water Healing 5c 1.5 0 1.5 .81 IdmganIt Duct meat Lo ad 48,820 St.t Har 9. TESTING:OWELUNG SHALL BE TESTED TO VERIFY LEAKAGE RATE DOES NOT FXCEEDSAIA CHANGE PER
<br /> mws�rxvm HOUR BY BLOWER DR.TEST ATA PRESSURE OF 0.21N W.G.(50 PASCALS).CODE OFFICIAL MAY REQUIRE W
<br /> 5d
<br /> Efficient Water Heating5d 0.5 ❑ w n��ro o�oa,aro s,mewnmr,.nae°noxex, LU
<br /> 6 Renewable Electric Ene 0.5 '1200 kWh 0.0 DOCUTESTIMENTATTO BEION
<br /> COMPLETED BY APPROVED TRIAD PARfY.SEE A402.4.12 FOR PROCEDURES AND
<br /> Maximum Equipment Output 87,028 eturHar DOCUMENTATION AEDMB. U W
<br /> Total Credits. 3.50 a..>,^°°"0.o"tt"..rr.,.x,.zsmr Az Fam•`� 7 I
<br /> -Please refer to Table R406.2 for complete option descriptions rw,nyJ4 10. DUCTS,AIA HANDLERS&FILTER BOXES SHALL BE SEALED(N1103.3.2)JOINTS$SEAMS SHALL COMPLYW/ L
<br /> IMCORM1601.4.1 EXCEPTIONS ALLOWED FOR AIR-IMPERMEABLE SPRAY FOAM PRODUCTS(ExcEPT10N 1) LLJ W
<br /> OR DUCTS MEETING SPECIFIC PRESSURE$JOINT REDMTS(EXCEPTION 2).DUCTS SHALL BE PRESSURE W
<br /> TESTED PER N1103.3.3(MANDATORY)BY EITHER ROUGH-IN TEST OR POST CONSTRUCTION TEST AS r
<br /> Table 8402.1.1 Footnotes ENVELOPE.
<br /> IN CODE,UNLESS DUCTS$AIR HANDLERS ARE LOCATED ENTIRELY WITHIN THERMAL BLDG, F-
<br /> ENVELOPE.A WRITTEN TEST REPORT,SIGNED BY THE TESTER,SHALL BE PROVIDED TO THE BUILDING C/D C,/)
<br /> For Sl:1foot:304.8 mm,ci:continuous insu(ation,int.=intermediate fra ming. OFFICIAL TOTAL DUCT LEAKAGE SHALL MEET(PRESCRIPTIVE)REUNITE OF In 103.3.4.1 ROUGHaN TEST,OR
<br /> I R-values are minimums.1.1-factors and SHGC are maximums.When insulation is installed in a cavity N11D3.3.4.2 POST CONSIAUCTION TEST, IJ Q
<br /> which Is less than the label or design thickness of the insulation,the compressed R-valua of the C= C/--
<br /> insulation from Appendix Table A101.4 shall not be less than the R-value specified in the table. C/)
<br /> °The fenestration 1.1-factor column excludes skylights.The SHGC column applies to all glazed U Q
<br /> fenestration. Z
<br /> c"10/15/21.+TB"means R-10 continuous insulation on the exterior of the wall,or R-15 on the C')
<br /> continuous insulation on the interior of the wall,or R-21 cavity Insulation plus a thermal break LLJ C')
<br /> between the slab and the basement wall at the interior of the basement wall."10/15/21.+TB"shall _J m
<br /> be permitted to be met with R-13 cavity insulation on the interior of the basement wall plus R-5
<br /> continuous Insulation on the interior or exterior of the wall."10/13"means R-30 continuous
<br /> insulation on the interior or exterior of the home or R-13 cavity insulation at the interior of the DRAWN' as
<br /> basement wall."Ti means thermal break between floor slab and basement wall. DATE:
<br /> A R-10 continuous insulation is required under heated slab on grade floors.See R402.2.9.1, 2017.11.08
<br /> •There are no SHGC requirements in the Marine Zone. PROJECT i. 201
<br /> 7 Reserved. SCALE:
<br /> s Reserved. PER DRAWING
<br /> "Reserved. PHASE:
<br /> 'The second R-value applies when more than half the insulation is on the interior of the mass wall.
<br /> I Reserved. - BUILDING/CONSTRUCTION SET
<br /> "For single rafter-or joist-vaulted ceilings,the insulation may be reduced to R-38. MARCH 23,2018
<br /> 'Reserved.
<br /> mint.(intermediate framing)denotes standard framing 16 inches on center with headers insulated REVISIONS:
<br /> with a minimum of R-10 insulation.
<br /> Table R402.13 Footnote
<br /> s Nonfenestration U-factors shall be obtained from measurement,calculation or an approved
<br /> source or as specified in Section R402.1.3.
<br /> TITLE:
<br /> ENERGY CODE
<br /> SUMMARY
<br /> SHEET:
<br /> CITY OF EVERETT
<br /> REVIEWED FOR PERTAIT
<br /> A0.1
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