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�015 WASHINGTON STATE SINGLE-FAMILY RESIDENTIAL ENERGY CODE
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<br /> POST CERTIFICATE WITHIN 3' OF ELECTRICAL PANEL: TABLE R402.4.1.1
<br /> AIR BARRIER AND INSULATION INSTALLATION U �s �o
<br /> R401.3 CERTIFlCAlE (I�ANOATORY). A PERMANENT CERTIFlCATE SHALL BE COI�PLEIED BY THE �l1LDER OR REqS� DES7qV R403.3.4. DUCT LEAKA(� (MANDATORY}. THE TOTAL LEAKAGE OF THE DUCTS, WHERE MEASURED IN ACCORDANCE WITH SECTI�I z S� o�o
<br /> PROFESSIONAL AND POSTED OPI A WALL IN THE SPACE MhIERE 1HE fU R NA C E I S L O C A T E D, A U l 1 U T Y R O O M, O R A N A P P R O V E D . R 4 0 3.3.3, S H A L L B E A S F O L L O W S: 1. R O U G H-I N l E S T: T O T A L L E A I(A G E S H A L L 8 E L E S S T H A N O R E Q U A L T O 4 C F t Y 1 (1 1 3.3 L/h I I N) ��P��T C�IERIA� J �� ��
<br /> LOCATION IN�DE THE BUILDING. WHEN LOCATED �I AN ELECTRICAL PANQ THE CERTIfiCAIE SHALL NOT COVER OR OBSTRUCT pER 100 SQUARE FEET{9.29 �12) � CONDITIONED FLOOR AREA WHEN TESTm AT A PRESSURE DIfFEREPITIAL OF 0.1 INCHES W.G. n- Z M.7
<br /> 1HE VISIBIIJTY QF THE GRCUIT DIRECTORY LABEL, SERVICE DISCONNECT LABEL, OR O1HER REQIJIRED LABELS. THE (�RTIFlCATE (25 PA) ACROSS THE SYSTEM, INCLUDIN6 THE �1ANUFACNRER'S NR HANDLER ENCLOSURE. ALL REqS1ERS SHALL BE TAPED OR AIR BARRIER AND THERMAL BARRIER A((�NNIINUOUS NR BARRIER SHAl1�INSTALLED IN iHE BtHIDING ENVEIOPE. EXiER10R 1HERI1Al ENVEI.OPE CONTAINS A � v� ,r,,r,
<br /> SHALL UST TNE PREDObIINANT R-VALUES OF INSULATION INSTALLED IN OR ON CEILING/ROOF, WALLS, FOUNDATIOPI (SLAB, o��►MSE SEALED DURING iHE TEST. IF THE AIR HANDLER IS NOT INSTALLED AT 1HE T1ME OF THE TEST, TOTAL LEAKA(� SHALL (�N1INUWS AIR BAf�tIER. BREAKS OR JOINTS IN THE AIR BARRIER SHALL BE SEALfD. AIR-PERMEABLE INSULATION SHALL NOT z �� ,�a,�
<br /> BE USED AS A SEAIJNG AIAiERfAL. p a
<br /> BELOW-(�2ADE WAt1, AND/OR FLOOR) AND DUCTS WTSIDE CONDITIONED SPACES; U-FACTORS FOR FENESTRATION AND THE BE LESS THAN OR EQUAL TO 3 CFl� (85 L/idlN) PER 100 SQUARE fEET (9.29 M2) OF CONDITIONED FLOOR AREA.2 J �
<br /> SOLAR HEAT GAIN COffFlqENT (SfIGC) OF FENESTRATION, AND THE RESULT'S FROA1 ANY REQUIRED DUCT SYSTEI�1 AND BUILDING POSTCONSIRUCTION 1EST: LEAKAGE TO OUTDOORS SHALL BE LESS THAN OR EWAL T04 CFIYI (113.3 L/MIN) PER 100 SQUARE CAWTY INSULATION INSTAIlATION ALL CAVITIES IN 1HE i1�lAL fNVELOPE SHAIl BE F1�.ED NI1H INSULA110N. T}�DElISITY OF iHE INSULA110N SHAU.�A7 � '��
<br /> EN 11iE M/�ACiURERS'PRODIfCT RECOAN�Al10N AND SND DENS{TY SHlUi�AIAWTA�IED FOR ALL VOLUIIE OF EACH CAVITY. m N�
<br /> ENVELOPE AIR LEAKAGE TESTING DONE ON THE BUILDING. WHERE THERE IS MORE THAN ONE vALUE FOR EACH C4tiIPONENT, THE � �9�29 1�2) OF C�JD�110Nm FLO� AREA OR TOTAL LEAItA(� SHAII BE LESS TNAN OR EQIIAI TO 4 Cfbl (113.3 L/MIN) PER BATf TYPE INSULATfON M�L SHOMI NO V0�5 OR GAPS AND YAINTAIN AN EVEN DEN9TY FOR iF�ENTIRE CAVIIY. BATT � o�
<br /> CERTIFlCATE SHALL UST THE VALUE COVERING THE LAR(�ST AREA. THE CERTiFlCATE SHALL 11ST THE TYPES AND EFFlGENqES OF �� ��E � �9•� �2) OF CONDITIONED FLOOR AREA WHEN TESiED AT A PRESSURE DIFFERENTIAL OF 0.1 INCHES W.G. (25 �N�p� g{p�„���q�� ��(bNMENDED CANTY DEPTH. WHERE AN OBS1RUCilON M iHE CAVITY WE TO
<br /> E Fl p A�A C R O S S T H E E N T IRE SYSIFJYI, INCLUDIN6 THE MANUFACTURER'S AIR HANDLER ENCLOSURE. ALL REGISTER BOOTS SHALL 8E SERVICES, BLOqONG, �iAqNG OR O1HER OBSiRUCTION DUSTS, iHE BATf PRODUCT Wltl BE CUT TO FlT THE REWINI�NG DEP1H W �`� o
<br /> HEATING, COOUNG AND SERVICE WATER HEATING EQUIPMENT. WHERE A GAS-FlRED UNVENTED R0061 HEATER, ELECTRIC FURNACE, TA ED OR OTHERIMSE SEALED DURING THE TEST. OF iHE CAVIIY. WNERE 1NE BATf IS CUT AROUI� OBS1RUCilONS, LOOSE FlLL INSUUiION SHAI.L BE PLACm TO FlLL ANY o Ss� cn o
<br /> OR BASEBOARD ELECTRIC HEATER IS INSTALLED IN THE RES�DENCE, THE CERTIFlCATE SHALL LIST 'GAS-FlREQ UNVENTED ROOM R403.3.5 BUILDING CAVITIES (MA�NDATORl� BUILDING FRAMING CAVITIES SHALL NOT BE USED AS DUCTS at PLENUMS. SURfACE OR CONCEAI.m VOIDS, AND AT 1HE MANUFACTURERS'SPEqFlm DENSIiY. MMERE FACED BATT IS USED, iHE _ � Z�'
<br /> HEATER," "ELECTRIC fURNACE' OR "BASEBOARD ELECTRIC HEAiER," AS APPROPRIATE. AN EFFlqENCY SHALL NOT BE LISTED FOR INSTALLATION OF DUCTS IN EXTERIOR WALLS, ROORS OR CEILINGS SHALL NOT DISPLACE REQUIRED ENVELOPE INSULATION INSTAIlATION TABS IIUST BE STAPLED TO THE FACE OF 1HE STUD. 1HERE SHAIl�NO COMPRESSION TO THE BATT AT 1HE W N v�i 3
<br /> GAS-FlRED UNVENTED R0061 HEATERS, ELECIRIC FURNACES OR ELECTRIC BASEBOARD HEATERS EDGES OF 1HE CAVITY DUE TO INSET STAPt1NG INSTALI.AiION TABS. �`' 3
<br /> � R403.4 �lECHANICAL SYSTEM PIPING INSULAiI�I (MANDATORY). �IECHANICAL SYSTEM PIPING CAPABLE OF CARRYING FLUIDS ABOVE INSULATION iHAT UPON INSTAl1ADON READILY CONFORAIS TO AVAItAeIE SPACE SHALL BE INSTNIED Flt.IMIG iHE EN11RE CAVI J =� ��
<br /> DESIGN CONDITIONS: 105F (41'C) OR BELOW 55F (13'C) SHALL BE INSULATED TO A MINIMUM OF R-6. EXCEPTION: UP TO 200 FEET OF HYDRONIC AND MAIHIN THE NAt�IFACNRERS'DENSITY REt�IMEPIDAiION. � � ,�,�
<br /> SYSTEM PIPIN6 INSTALLED WIiHIN THE CONDI110NED SPACE I�AY BE INSULATED WITH A MINIMUM OF yi-INCH IN�ILATION WITH A K THE NR BARf�ER IN ANY DROPPED CflL1NG/SOFFIT SNAII BE AtJGNm WITH iHE INSULAl10N AND ANY GAPS N�1 1FIE AIR o � Q'w
<br /> R302.1 INTERIOR DESIGN CONDITIONS. THE INIERIOR �SI(�1 lEMPERAlURES USED FOR HEATING AND COIXlNG LOAD CALCULAlIONS VALUE OF 0.28. COLING/ATTIC gp�� gp�Ep, ACCESS OPENINGS,DROP DOWN STA�t OR KNEE WALL DOORS TO UNCONDITIONED ATI1C SPA(�S SHALL� T
<br /> �IALL BE A f�A�I�UY Of 72F�22'C) fOR HEATING AND MINIMUM OF 75'F (24'C) FOR COOLING. R403.4.1 PROTEC110N OF PIPING INSULATIQN. PIPING IN�1LAliON EXPOSED TO WEATHER SHALL BE PROTECTED �RO�I DAMAGE, s�o. BATT�1SULAiION INSTALLED IN ATiIC ROOF A�.IES YAY 8E COIIPRESSED AT EXTQ�OR WALL LINES TO ALLOW fOR
<br /> R302.2 D(TERIOR DE�qV C�JDI O�IS. THE HEAi1NG OR COIXING OUNOOR DE�GN TEMPERAIURES SHALL BE SELECTED FROM �NCLUDING THAT CAUSED BY SUNLIGHT, I�OISTURE, EQUIPMENT MNNIENANCE, AND WIND, AND SHALL PROVIDE SHIELDING Fli(N� r�4uiR�n nrnc v�n�ano�.
<br /> APPENDIX C. SOLAR RADIATION THAT CAN CAUSE DE(�iADAT10N OF THE MATERIAL.. ADHESIVE TAPE SHALL NOT BE PERMITTED.
<br /> Wp�g 1HE JUNC110N OF 1HE FOI�IDAliON AND SILL PLAIE SHALL BE SEAIFD. iHE JUNC110N OF iHE TOP PLAlE AND TOP OF ��
<br /> BUILDING THERMAL ENVELOPE REQUIREMENTS: R403.5 SERVICE HOT WATER SYSTEMS. ENERGY C�ISERVATION MEASURES FOR SERVICE HOT WATER SYSTF�IS �iALI BE IN D(1QtI0R WALLS SHALL 8E SEALED. KI�E WALLS SHAI.L�SEALED. CAVIIIES IMl}HN CORNERS AND HEADERS OF FRA61E WALLS o0
<br /> ACCORDANCE WITH SECTIOPIS R403.5.1 THROUqi R403.5.5. SHAII BE INSULAIED BY(�IIPLE1FlY Flt1M16 11#CAVITY WIiH A IIAIEPoAL HANN6 A 1F�t11A1 RESISTANCE OF R-3 PER INqi
<br /> INSULATION: I�I�NUId. IXTERIOR iHERAIAL ENVELOPE�ISULATION FOR fTiAF1ED WAl1.S SNALL BE INSTAl1ED IN SUBSTANIIAL COWTACT MID �
<br /> UNLESS NOTED OTHERWISE, INSULATION TO BE PER WSEC TABLE R4021.1, Cllk�ATE ZONES 5 AND NARINE 4, AND TIiE SPECIFIC R403.5.1 HEATED WAlER qRWLATION AND TEMPERATURE MNNTENANCE SYSTEIYII I�ANDATORY). HEATED WATER qRCULATION COPIT�lUOUS N1t�111ENT VN1H iHE NR BAI�IER. °� �
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<br /> SYS�IS SFIALL BE 1N ACCORDANCE WIl}I SEC�IOht R4D3.5.1.1. HEAT 1RACE TEMP AlURE 1�AfN1ENANCE SYSTEIVS SHALL 8E iN
<br /> REQUIREIr11ENTS OF SECTIONS R402.21 THRWGH R4022.11. ACCORDANCE WITH SECTION R4Q3.5.1.2 AUTOIr1AiiC CONiF20LS, TEMPERATURE SENS�tS AND PU�IPS SHALL BE ACCESSIBLE. WINDOWS, SKYLIqiTS AND DOORS iHE SPACE eETYYEE�I WINDOW/boOR dA�IBS AND FRAAiING AND SIc7UGHi5 AND fRAI�NG SHAil BE SEA�ED.
<br /> FENESTRATION: �IANUAL CO�ITROLS SFIALL BE READILY ACCESSIBLE. RI�I JOISTS RIfA JOISTS SHALL�INSULATED AND INq.UDE iHE AIR BARf�ER. �
<br /> R4023 FENESTRATION (PRESCRlPT1VE). IN AD0111�1 TO THE REQUIREMENTS OF SECTION R402, FENESTRA110N SHALL (�MPLY WITH R403.5.1.1 qRWLATION SYSTEMS. HEATED WATER qRCULATION SY�1EidS SHAL1. BE PROVIDED WITH A qRWLATION PUMP. TNE FLOORS (INCLUDING A80VE-GARAGE AND �NSULA110N SHALL�INSTAIJ..ED TO�IIUNTAIN PERMANENT CO�ITACT WiTH UNDERSIDE OF SU�LOOR DEq(ING. iHE NR �
<br /> �CTIONS R402.3.1 THROUGH R402.3.5. SYSTE�I RETURN PIPE SHALL BE A DEDICATEQ RETURN PIPE OR A COLD WATER SUPPLY PIPE. GRAVITY AND THERMO-SYPHON CANTILEVERED FLOORS) 8�����-���T� AT ANY D�OSED EDGE OF INSUI.A7loN. �
<br /> qRCULATION SYSiEidIS SHAt1 BE PROHIBITED. C()NTROIS FOR qRCULATING HOT WATER SYSTEM PUMPS SHALL START THE PU�IP
<br /> � AIR LEAI(AGE: BA�D ON THE IDENIIFlCATION OF A DEMAND FOR HOT WATER WITHIN THE OCCUPANCY. THE CONTROLS SHALL AUTOMATiCALLY CRAWL �ACE WALLS WHERE PROY�ED IN LIEU OF FLOOR INSULAiION, INSULATION SHAI.L�PERIIANENILY ATTACHED TO 1HE CRAWLSPACE WALLS.
<br /> R402.4 AIR LEAKAGE (MANDATORY). THE BUILDING THERMAL ENVELOFE �ALL BE CONSTRUCTED TO LIMIT AIR IEAKAGE IN n1RN OFF THE PUMP WHEN 1HE WAlER IN ZHE qRCUlAT10N LOOP IS AT THE DES�RED �IPERAIURE AND WHEP! THERE IS NO E�OSED EAR1H IN UNVENiED CRAWL SPACES SHAII�COVERm YATH A q.ASS I VAPOR RETkRDER MATH OVERLAPPING JOINTS
<br /> DEMIAND FOR HOT WAiER. T�'
<br /> ACCORDANCE WITH THE REQUIREEIrffENTS OF SEC110NS R402.4.1 THROUGH R4024.4. R403.5.1.2 HEAT 1RACE SYSIEMS. ELECTRiC HEAT TRACE SYSTEI�IS SHALL COidPLY WITH IEEE 515.1 OR UL 515. CONIROLS FOR DUCT SHAfTS,UlU1TY PENE1RA110NS, Ai�F1UE SHAFTS OPENprG TO DCIII�OR OR UNCONDIiIONED SPACE SHAl1�SEAtED.
<br /> R4024.1 BUILDING TNERMAL ENVFIOPE. THE BUILDING THERMAL ENVELOPE SHALL COMPLY WI1N SECTIONS R402.4.1.1 AND �Jq.{ SYSTEMS SHALL AUTOGIATICALLY ADd1ST THE ENERGY 1NPUT TO TNE HEAT TRAqNG TO i�AINTAIN THE DES�RED WATER ��� P��ATIONS
<br /> R402.4.1.2. THE SEALING METHODS BETWEEN DISSI�IILAR I�ATERIALS SHALL ALLOW FOR DIFFERENTIAL EXPANSION AND �pp�qnJ� �N THE PIPING IN ACCORDANCE WITH THE TiMES WHEN HEATED WATER IS USED IN THE OCCUPANCY. NARROW CAVITIES BATfS�1 NARROW CAVIiIES SHALL BE CUT TO FlT AND INSTALLED TO 11iE iXIRRECT DENSITY YAIHWT ANY VOIDS OR GAPS OR
<br /> CONiRAC110N. R403.5.2 DEMAND REqRCULATION SYSiEbIS. A WATER DISTRIBUTION SYSTEM HAVING ONE OR MORE REqRCULATION PUMPS THAT COIAPRES�ON• NARROW CAVIT�S SHALL BE FILLED BY 6rSULAl10N iHAT ON INSTALUiION REAaLY CONFOt�IS TO iHE AVAi
<br /> R402.4.L1 INSTALI.AlI�I. THE COMPONENTS � iHE BUILDING THERMAL ENVELOPE AS 11STED IN TABLE R402.4.1.1 SHALL 8E pU�IP WAlER FROM A HEATED WATER SUPPLY PIPE BACK TO THE HEAlED WA7ER SOURCE THROUGH A COLD WATER SUPPLY PIPE CAVITY SPACE.
<br /> INSTALLED IN ACCORDANCE WITN iHE l�ANUFACTURER'S INSIRUCTIONS AND THE CRITERIA IJSTED IN TABLE R4024.1.1, AS �{/� BE A DEMAND REGRCULATION WATER SYSTEM. PUMiPS SNALL HAVE CONTROLS THAT COtY1PLY WITH BOTH OF 1HE GARAGE SEPARATION NR SEAIJNG SHALL BE PR04�ED BETNEEN 1HE GARAGE AND(XlNDI110NED SPACES. � �
<br /> APPIJCABLE TO THE MEIHOD OF CONSTRUCitON. WHERE REQUIRED BY THE CODE OFFIqAL, AN APPROVED THIRD PARTY SHALL FOLLOWING: 1. THE CONTROL �IALL START THE PU�IP UPON RECEIVING A SIGNAL FR01�1 THE ACTI�V OF A US'ER OF A FlXTURE OR o �
<br /> INSPECT ALL COMPONENTS AND VERIFY COMPUANCE. APPLIANCE, SENSING 1HE PRESENCE OF A USER OF A FlXTURE OR SENSING TNE FLOW OF HOT OR TEMPERED WAlER TO A RECESSED LJGHTING RECES�D 11GHT FlXtURES INSTAUED IN iHE BUItDING hIER�IAL ENVELOPE SHALL�A�t 11GHT,IC RA7ED, AND SEALED TO 1HE N
<br /> R4024.1.2 TEST{NG. TIiE BUILDING OR DWEWNG UN{T SNALL BE TESjED AND VER4RED AS HAV1N6 AN A{R {.fAKAGE RATE OF NOT RXTURE F4�4NG OR APPt4Alyy(�. 2 1HE CON1Ral SfiAIL UTA4T THE ZEb{PERATURE OF 11iE WATER ENTEf�NG T{iE COL.D WA�Eft ���" o °�' �
<br /> EXCEE[NNG 5 AIR CHANGES PER HWR. TESTING SHALL BE CONDUCTED WITH A BLOWER DOOR AT A PRESSl1RE � 0.2 INCHES PIPING TO 104'F (40 'C). PLUN�NG AND WIRING BATT INSU.ATION SHAIl�CUT t�AiI.Y TO FlT AROUND 1MRRNrG AND PLUTA�N6 IN D(iERIOR WAI1S. iHERE SHAIl�NO � �- �
<br /> W.G. (50 PASCALS). WHERE REQUIRED BY THE C�E OFFlqAL, TESTING SHALL BE CONDUCTED BY AN APPROVED THIRD PARTY. A R403.5.3 HOT WATER PIPE INSULATIOM (PRESCRIPTIVE). INSULATION FOR HOT WA1ER PIPE, BOTH WITHIN AND OUTSIDE THE �S����������T TO FlT. INSULAiION THAT 4N INSTAUAiION READILY CONFORAIS TO AVNUBLE
<br /> WRITfEN REPORT OF THE RESULTS OF THE TEST SHALL BE SIGNED BY THE PARTY CONDUCTING THE TEST AND PROVIDED T4 THE SPACE SHAl1 EXTEND BEHII� PIPING AND WIRING.
<br /> CONDITIONED �ACE, SFIALL HAVE A MINIMUM THERMAL RESISTANCE (R-VALUE) OF R-3. IX(�Pll�l: PIPE INSULATION IS a m �
<br /> CODE OFFlCiAL TEST1NG SHALL BE PERFORMED AT ANY 11ME AFTER CREAiI�I OF ALL PENETRATIONS OF THE BUILDING THER�IAL p����p TO BE DISCON11NUOUS WHERE IT PASSES THROUGH SNDS, JOISTS OR OTHER STRUCTURAL MiEM�BERS AND WHERE THE EXTERIOR WAU.S ADJACaIT TO SHOWERS AND TUBS SHAIl�INSULAiED AND 1HE NR BARRIER INSTALIED SEPARAIING 1HD�I � 5
<br /> ENVELOPE. ONCE VISUAL INSPEC110N HAS CONFlRI�ED SEAUNG (SEE TABLE R4024.1.1), OPERABLE WINDOWS AND DOORS �NSULATED PIPES PASS OTHER PIPING, (�NDUIT OR VENTS, PROVIDED THE INSULATION IS INSTALLED 11GHT TO EACH OBSTRUC110N. ����8 � �I� W� � �
<br /> . �IANUFACIURED BY�IALL BUSINESS SHALL BE PERh�ITTED TO BE SEALED OFF AT THE fRAME PRIOR TO THE TEST. FR06t 1HE SF►OwERS AND iUBs.
<br /> ELECTRICAL�PNONE BOX ON EXTERIt#t WALLS 1HE AIR BARf�ER SNALL��ISTAt1.ED�FIIND ELECiRiCAI OR CqA�IUNICAiION BOXES OR NR SEAIED BOXES SHAII.BE
<br /> DURING TESTING: R403.5.4 DRAIN WATER HEAT RECOVERY UNITS. DRAIN WATER HEAT RECOVERY UNITS SHALL COI�IPLY WITH CSA 55.2 DRAIN ���'
<br /> t. EXTERIOR WINDOWS AND DOORS, FlREPLACE AND STOVE DO�2S SHALL BE CLOSED, BUT NOT SEALED, BEl'OND THE INIENDED WATER HEAT RECOYERY UNITS SHAl1 BE IN ACCORDANCE MATH CSA 55.1. POTABLE WATER-�DE PRESSURE LOSS OF DRAIN HVAC REqSTER BOOTS HVAC REqSiER 800151HAT PENEtRAiE BUNDfNG iHER11Al ENVELOPE SHAII.�SEAIED TO 1HE S1�L00R OR DRYWALL.
<br /> WEATHERSTRIPPING OR OTHER INFlLTRATION CONTROL MEASURES; WATER HEAT RECOVERY UNITS SHALL BE LESS THAN 3 PSI (20.7 kPa) FOR INDIVIDUAL UNITS CONNECIED TO ONE OR TWO
<br /> 2. DAMPERS INCLUDING EXHAUST, INTAKE, MAKEUP AIR, BACKDRAFT AND FLUE DAMPERS SHALL BE CLOSED, BUT NOT SEALED �{OWERS. POTABIE WATER-SIDE PRESSURE LOSS OF DRAIN WAlER HEAT RECOVERY UNITS SHALL BE LESS TNAN 2 PSI (13.8 CONCEALED S'PRINKLERS WHEN REqU�ED TO BE SEAIED, WNCEN.ED F1RE SPRn�11a.ERS SHNl ONLY�SEAlEO IN A YANNER iHAT IS RECOhIMENDED BY
<br /> BEYOND INTENDED INFlLTRATION CONTROL MEASURES; kPa) fOR INDIVIDUAL UNITS CONNECTED TO THREE QR MORE SHOWERS. iHE AIMWFACTUf�R. CAUII(ING OR O1HER ADHESIVE SEALANTS SHALL NOT BE USED TO FlLL VOIDS BETWEQ�1 FlI�SPRINKLER
<br /> 3. INTERI(k� DOORS, IF INSTALLED AT THE TI�IE OF THE TEST, SHALL BE OPEN, ACCESS HATCHES TO CONDITIONED CRAWL SPACES COVER PI.AIES AND WAt1S OR COt1NGS.
<br /> AND CONDITIONED AT11CS SHALL 8E OPEN; R403.5.5 ELECTRIC WATER HEATER INSULATION. ALL ELECTRIC WA1ER HEATERS !N UNHEATED SPACES OR ON CONCRETE FLOORS �
<br /> 4. EXTEHIOR OPENINGS FOR C(NJTINUOUS VENIILATION SYSTEMS AND HEAT RECOVERY VENTILATORS SHALL BE CLOSED AND SHALL BE PLA(�D ON AN INCOMPRESS�BLE, INSULATED S'URFACE WITH A MINIMU�1 THERMAL RESISTANCE OF R-10. ° In addition, inspection of log woils shdl be in accordance with the provisions of ICC-400. W
<br /> ���: R403.6 MECNANICAL VENTILATION (MANDATORY). THE BUILDING SHALL BE PROVIDED WITH VENIILATION THAT t�EETS THE �
<br /> 5. HEATING AND COOLING SYSTEMS, IF INSTALLED AT THE TiNE OF THE TEST, SHALL BE TURNED OFF; AND �(��{�p�T$pF 1HE INTERNATiONAL RESIDENIIAL CODE OR INIERNAl10NAL �IECHANICAL CODE, AS APPLJCABLE, OR VHTH OTHER
<br /> 6. SUPPLY AND RENRN REqSTERS, IF INSTALLED AT Z}iE TIME OF THE TEST, SHALL BE FULLY OPEN. APpROVED MEANS OF VENTILA110N. OUIDOOR AIR INTAKES AND DWAUSTS SHALL HAVE AUTOMAIIC OR GRAVITY DAMPERS 1HAT R�03.7 EQUPYENT SiaNG AND EFflqENCY RAiING(MANDATOR�. NEAi�IG AND()DOUNG EWIPMENT SHAl1 BE SIZED�1 ACCORDANCE WI1FI ACCA YANUAL S BASED ON BUItDING LOADS �-�- o
<br /> IXCEPTIONS: (1�ADDI110NIS LESS THAN 500 SQUARE FEET OF CONDITIONED FLOOR AREA. (2�ADDIiIONS TESTEd CLOSE Yl�1EN THE VENTILATION SYSTEI� IS NOT OPERATING. CALCULATED IN ACCORDANCE IMiH ACCA YANUAL J OR O1HER APPR04ED HEATMVG AND COOLING CALqlIAiION �fE1HODOLOqES. THE OUiPUT CAPAqTY Of HEATIN6 AND COOUN6 EQUIPAIENT '�-�N �
<br /> WI1H THE EXISTING NOME HAVING A COhIBINED MAXIMUM LEAKAGE RATE � 7 AIR CNANGES R. TO QUALIFY FOR R403.6.1 WHOLE-NOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY. MECHANICAL VENTILATION SYSTEM FANS SHALL MEET ��NOT�c�tEAiER iliAN iHAT OF iHE SIIAIIEST AVNLABLE EW�IENT SIZE iHAT DCC�S THE LOADS CALCULAIED, INCLUDING ALLOWA�.E OVERSI�NG IJMITS. NEW OR ftEPIACEldENT w ¢� a,
<br /> �FI HEADNG AND COOLING EWIPAIENT SFIALI.HAVE AM ffFlqENCY RAiING EQUAL TO OR GI�AIER hIAN iHE IAINIUUM REWIRED Bl(FEDERAL LAW FOR 1HE GEO('RAPHIC LOCAiION WHERE THE _ °' o
<br /> TNIS EXCEP110N, THE DATE OF CONSTRUCTION OF THE EXISTING HOUSE �1UST BE PRIOR TO THE 2009 WSEC. THE EFFlCACY RE(k11REbIlENTS OF TABLE R403.6.1. EQUIPwIENT IS INSfAUFD. � �- ¢ .�
<br /> EXCEP11aV: WHERE �IECHANICAL VEN11LA110N FANS ARE INTE(�tAL TO TESTED AND LISTID HVAC EQUIPMENT, THEY SHALL BE R403.7.1 ELECTRIC RESISTANCE ZONE HEATED UNITS. AI.L DETACHm ONE- AND TMfO--FAMIILY DWEWNGS AND�tULiIPI.E SINGLE-FAWtiLY DWELt1NGS(TOWNHWSES)UP TO 111REE STORIES IN ��' �
<br /> , SYSTEMS: POWERED 8Y AN ELECiRONICALLY COMMUTATm MOTOR. HEIqiT ABOVE GRADE PI.AN USING ELEC1IbC ZONAL HEATING AS iHE PRI�IARY HEAT SIXIRCE SHALL INSTALL AN INVERiER-Df�VEN DUCiL.ESS N�11-SPUT HEAT PU�IP IN i{iE LARGEST ZONE ��`n
<br /> R403.1 CONTROLS (�tANDATORI�. AT LEAST ONE THERt�OSTAT SHALL BE PROVIDED FOR EACH SEPARATE HEAIiNG AND COOLING TABLE R403.6.1 i�w��D�N N����������q��E HEAiIN6 EWIPYEWT il�'E AND LOCAiION Of 1HE HEAl1NG SYSIEY. ac�Po�: TOTAL INSTALLED HEAiING CAPAqTIf OF � ���
<br /> S�� MECHANICAL VENTILATION SYSTEM FAN EFFICACY ���--
<br /> R403.1.1 PRO(�tA1�1�ABLE THERMOSTAT. WFIERE THE PRINARY HEATiNG SYSIEM IS A FORCED-NR FURNACE, AT LEAST ONE NR FLOW RAIE MINIMUM NINIMUM EFFlCACY AIR FLOW RATE MA�MUM R403.8 SYS1EwIS SEftV1NG 11UL1�lE DMIEWN6 UrBTS(YANDATORI�. SYSiEMS SERVING I+�11PLE OWEWNG UNITS SHAI.L COMPLY WI1H SECTIONS G03 AND G04 OF iHE WSEC-COMII�ERqAL z w
<br /> THERMOSTAT PER DWEWNG UNIT SHALL BE CAPABLE OF CONTROWNG THE HEATING AND COOI.ING SYSTEM ON A DAILY SCHEDULE FAN LOCAlION PROWSIONS IN 11EU OF SEC110N R�03.
<br /> TO MAINTAIN DIFFERENT TEMPERATURE SET POINTS AT DIFFERENT TIMES OF THE DAY. 1HE THERMOSTAT SHALL ALLOW FOR, AT A (�) (CFM/N►AT1� (CFM) R�o3.s s�ow uaT s� c�iROLS(NANDATORI�. SNOW AND ICE-IIFLIING SYSTEAIS,SUPPLIm 1HRWGH Et�ER6Y SERVICE TO THE�11LDING, SHALL INCLUDE AUTOIIAiIC CONiROIS z
<br /> CAPABLE OF S�N1Ti1NG OFF iHE SY5IEIA WHEN 1HE PAVEAIEWT iEiritPERAIURE IS ABOVE 50F, ANO NO PI�C�'ITA110N IS FALLING AND AN AUTOMATIC OR NANUAL(X1Ni(tOL 111AT WILL w
<br /> MINIMUM, A 5-2 PRO(�2AIdMABLE SCHEDULE (WEEKDAYS/WEEKENDS) AND BE CAPABLE OF PROVIDING AT LEAST TWO RANGE HOODS ANY 2.8 CFM ATT ANY AIIOW SHUTOFF WHEN 1HE OUIDOOR iE11PERATURE IS ABOVE 40F.
<br /> PROGRAMMABLE SETBACK PERI�S PER DAY. iHIS THER�IOSTAT �iALL INCLUDE TNE CAPABILJTY TO SET BACK OR TEMPORARILY IN-LINE FAN ANY 2.8 CFM WATT ANY E Q
<br /> OPERATE THE SYSiEM TO MAINTAIN ZONE TEMPERATURES DOYYN TO 55'F (13'C) OR UP TQ 85'F (29'C). 1HE THERMOSTAT SHALL BATHROOM, U�ILITY ROOM 10 1.4 CFM ATT <90
<br /> INITIALLY BE PROGRA�If�ED WITH A HEAl1NG TEI�IPERAiURE SET POINT NO HIGHER iHAN 70f (21'C) AND A COOL.ING TEMPERATURE gATHR00�1, UTIIlTY ROOfrI 90 28 (�1 ATT nNY ADDITIONAL ENERGY EFFICIENCY REQUIREMENTS:
<br /> SET POINT NO LOWER THAN 78f (26'C). 1HE THERMOSTAT AND/OR CONTROL SYSTEI�I SHAII. HAVE AN ADJUSTABLE DEADBAND OF
<br /> NOT LESS THAN tOF. R406.1 SCOPE 1}NS SECTION ESTABIISHES OP110NS FOR ADDI110NAL CI�lER1A TO BE A�T FOR ONE-AND TWO-FAIALY DNEII�S AND TOWNHWSES, AS DEFfNm�1 SECTION 101.2 OF THE
<br /> EXCEP�noNs: TABLE R402.1.1 iNm�una�u.�nu c�oE m oo�s�rt�co►aPu�w�tt��s caoE.
<br /> t. SYS1E611S CONIROLIED 8Y AN OCCUPANT SENSOR THAT IS CAPABLE OF SHUTi1NG THE SYSTEM OFF WHEN NO OCCUPANT IS INSULATION AND FENESTRATION REQUIREMENTS BY COMPONENT° TO�ACH�i�FIE FOU.O�WING t�MAIAUMICNUMI�EER�����a�ATOR�. EACH DWEWNG UNIT IN A RESIDENiIAI BUIlDIN6 SHALL COMPLY WITH SUFFlqENT OP110NS FROM TABI.E R40fi.2 SO AS
<br /> SENSED FOR A PERIOD OF UP TO 30 t�INUTES. �`- � �
<br /> 2 SYSTEI�S CONTROLlED SOLELY BY A MANUALLY �ERATED TIMER CAPABLE OF OPERATING THE SYSTEM FOR NO MORE THAN CLIMATE ZONE 5 AND MARINE 4 L SIApt1 DWEtUNG UNIT: ................... 1.5 CREDIT� 3. IARGE DWEWNG UNIT: ............ 4.5 CREDIiS
<br /> TWO HOURS. FENESTRATION U- b 0.30 DWELl1NG UNIiS LESS 1HAN 1500 SQUARE FEET IN DWELLING UNI15 EXCE�ING 500Q SQUA(�
<br /> R403.1.2 HEAT PUMP SUPPIEMENTARY HEAT MANDATORY. UNITARY AIR COOLED HEAT PUMPS �-IALL INCLUDE CONTROLS THAT SI(YIJGHTti U- 0.50 �a¶������TM��TM� ��� ���¶�� �� ��
<br /> MININIZE SUPPLEMENTAL HEAT USA(� DURING START-UP,�SET-UP, AND DffROST CONDITIONS. THESE CONIROLS SHALL �r oF FEr�s�+T�ori �a. nDDrnor�s To E�asinrG ExcE�i�oN: DWELLING UNITS SERWNG R-2 �
<br /> GLAZED FENESTRATION �IGCQ° NR �11L.D�IG iHAT ARE Gf�AiER iHAN 500 SWARE F'EET 0(xUPANqES SHALL f�aIARE 25 CREDITS
<br /> ANT1qPATE NEED FOR HEAT AND U� CQMPRES90N HEATING AS THE FlRST STAGE OF HEAT. CONTROLS SHALL INDICATE WHEN OF HEAtED Ft00R AREA BUT IESS iHMI 1500 SQUARE fEET. 4. ADDI110NS IESS 1HAN 5D0 SQUAt�FEET....0.5 C�DITS W
<br /> CEILING R-VALUE�` 49 �z
<br /> SUPPLEMENTAL NEATING IS BEING USED THRWGH VISUAL MEANS (E.G., LED INDICATORS. HEAT PUMPS EQUIPPED WITH �„ 2 MEDIUTA DWEllIN6 t1�AT: ........ 3.5 CREDITS �pRpWINGS INCLUDED WI1H 11iE BI�LDING PERIIIT APPUCAiION SHAII Q ��
<br /> SUPPLEMENTARY HEATERS SHALL BE INSTALLED WI1N CONTROLS THAT PREVENT SU ENTAL HEATER OPERATION ABOVE 40'F. YVOOD FRAME WALL R-VALUE 2t int ALL OWEWNG I�UTS 1HAT ARE NOT INCI.UDED IN �~
<br /> AT FlNAL INSPECTION THE AUXIUARY HEAT LOCK OUT CONTROL SHALL BE SET TO 35f «t LESS. A�ASS WALL R-VALUE� 21 21 �t OR �EN11fY NHICN OP110NS HAVE�1 SElEC1ED AND 1HE PqNT VALUE OF O w Z
<br /> D(�iION: DWELLING UNITS SERVING R-2 �� ��, �G�����������ECHIWICAI, PLUAI�NG, W=
<br /> R403.3 DUCTS. DUCTS AND AIR HANDLERS SHALL BE IN ACCORDANCE WITH SECTIONS R403.3.1 THROU(�I R403.3.5. fL00R R-VALUE 309 ElEC1RICAL, OR OiHER PERYliS ARE UTILIZED FOR 1HE PROJECT. �¢
<br /> OCCUPANqES SHALL REQUIRE 25 CREDITS.
<br /> R403.3.1 INSULAT10N (PRESCRIPTiVE). DUCTS OUTSIDE THE BUILOING THERMAL ENVELOPE SHALL BE INSULATED TO A NINIMIUM OF BELOW-(�iADEG"' WALL R-VALUE 10 15 21 int+T6 =�
<br /> R-8. DUCTS WITHIN A CONCRETE SLAB OR IN THE GROUND SHAII. BE INSULATED TO R-10 WITH INSULATION DESIGNED TO BE SLABd R-VALUE dc DEPTH 10, 2 ft w o ��
<br /> USED BELOW GRADE. EXCEPiION: DUCTS OR POR110NS THEREOF LOCATED COMPLETELY INSIDE THE BUILDING ENVELOPE. DUCTS
<br /> lOCAiED IN CRAWL SPACES DO NOT QUAL1fY F�t 1HIS IXCEPTION, For Si: 1 foot=3a4.8mm, ci=cont�uous �sulofion, nt= intermediote franing � Z J ,��.,
<br /> R403.3.2 SEAI.ING (MANDATORY. DUCTS, AIR HANDLERS, AND FlLTER BOXES SHALL BE SEALED. JOINTS AND SEIUIS SHALL °R-wiues are mn�rwms. U-factors and SNGC are maximums. When insulatiai is Q ¢w
<br /> �stdied h a corKy which is less tha� the la6el or desigi thidmess of the�sulation, ELECTRICAL POWER AND LIGHTING SYSTEMS: �-- z �
<br /> COMPLY WITH EIIHER THE IN NATI(�VVAL MECHANICAL CODE OR INTERNAl10NAL RESIDENiIAL CODE, AS APPLJCABLE. the canpressed R-vdue of the nsulation from Appendix Table A101.4 shaV not be less
<br /> EXCEPTIONS: thm the R-vdue specified 'm the taWe. R404.1 LIGHTING EQUIP�IENT(�IANDATORY�. A I�INIMUI� OF 75 Z P `n z
<br /> 1. AIR-IMPERMEABLE SPRAY FOAWt PRODUCTS SHALL BE PERMITfED TO BE APPtJED WITHOUT ADDITIONAL JOINT SEALS. °The fenestration U-factar cdumn exdudes skyt'ghts. ihe SHGC cdumn c�plies to ail PERCENT OF PERMANENTLY INSTALLED LAMPS IN LIGH7ING n- o
<br /> � 2 FOR DUCTS HAVING A STATIC PRESSURE CLASSIFlCATION OF LESS THAN 2 INCHES OF WATER COLUNN (500 PA), ADDlT1�VAL g�°Zed fenestr°G°"' FlXTURES SHALL BE Hlqi-EFFlCACY WdPS. W � N w
<br /> CLOSURE SYSTEMS SHALL NOT BE REQUIRED FOR CONTINUOUSLY WELDED �KNNTS AND SEAIrIS, AND LO(�(ING-TYPE JOINTS AND `'10/15/21.+iB" mems R-10 contnuous insulatia�an the exterior of the wali, ar R404.1.1 LIGHIING EQUIPMENT (MANDATORY}. FUEL GAS � o z
<br /> SEAMS OF O1HER THAN SNAP-LOqC AND BUTTON-LOCIC TYPES. R-15 cantinuous nsutatian an the�terbr of the wag, or R-21 covity msulation plus a Uqi11NG SYSTEMS SHALL NOT HAVE C(kdTI NUOUSLY =Z
<br /> thermd lxeak betwee�the slab�d the busement waN at the a�te�ror of the b�anent BURNING PILOT LI(�iTS. w ��
<br /> Ra��3.�._.t ;�a_E� `IR rtP��=R.AIR HANIXERS SHAl1 HAUE A MANUfAC1URER'S DE9GNATION FOR AN AIR LEAKAGE OF NO MORE THAN 2 PERC�IT wdl. `10/15/21.+1B' shall be pamitted to be met with R-13 ccvity insulatron an the N
<br /> ER nte�ia of the ba�ement rraN plus R-5 conGnuous insulation un the hteria or e�erior NIGH EFFICACY LAMPS: � ��'
<br /> OF 1NE DESIGN AIR FLOW RAiE MMEN TESiED IN ACCORDANCE WITH ASHRAE 193. �
<br /> of the wdl. '1B'mea�s thermd bredc between floor slab aid baaement wall. COl�IPACT FLOl1RESCENT LAMPS, T-8 OR SMALLER o
<br /> U
<br /> R403.3.3 IXJCT TES11N6�NANDATORI� WCTS SHALL�LEAI(iES1ED IN A�ORDANCE WI1N WSU RS-33,US�IG 1HE IiA�IUTA DUCT LEAKAGE d R-10 cont�ua►s insulaCron is requrced unde�heated si� on c�ade floas. See R40229.1. DIAI�IETER UNEAR FLOURESCENT WYIPS, OR LAMPS WITH
<br /> RATES SPEqFlm. EXCEP ON: iHE TOTAL LEAKAGE lEST OR tEAKAGE TO THE OUiD00RS IS NOT I�W�tED FOR DUCTS AP� AHt HANOLERS e There are no SHGC requirements in the �tarine Zone. A MINI�IUM EFFlCACY OF: �
<br /> LOCAiED ENiIRELY WIIHIN iHE Bl11tDIN6 iHER11AL ENVELOPE. FOR fORCED AIR DUCTS, A�IAXI�IUN OF 10 LINEAR FEET OF REIURN DUCTS AND 5 �,R� 1. 60 LUI�ENS PER WATT FOR (.AMPS OVER 40 WATTS;
<br /> UNEAR FEET OF SUPPLY DUCTS AtAY�LOCAiED OUi51DE 1HE(bNDI110NED SPACE ALL t�TALUC DUC15 LOCAiED WTSIDE 1HE COt�I110NED
<br /> SPACE AIUST HAVE 80iH iRANSVERSE AND LONpTUDiNAI JqNTS SEALED WI1H IAASTIC. IF FLEX DUCTS ARE USED, 1HEY CANNOT CONTAIN SPl10ES. �The�nd R-wlue applies when more thm hdf the insulatiai is an the interror of 2. 50 WMENS PER WA1T F�2 LAI�IPS OVER 15 WATTS
<br /> fLEX DUCT CONNECTIONS�IUST BE�IADE VNTH N11.ON SiRAPS AND INSTALLED USbV6 A PUSTIC SiRAPPING iENSIONING TOOL DUCTS LOCAiED IN the mass wdL TO 40 WAT['S;
<br /> CRAWL SPACES DO NOT WAUFY FOR 1HIS EXCEPiIOPJ. A WRITIEN REPORT OF 1NE RF�l11.TS SHALL BE SI(�IED BY THE PARTY CONDUCiiN6 Th� 7 R�. 3. 4Q LUMENS PER WATT FOR LAMPS 15 WATTS QR
<br /> TEST AND PROV�ED TO THE CODE OFFiqAL k
<br /> for smgle rafter- a joist-vawilted ceiir�gs, the a�sulatan may be r�to R-38. LESS.
<br /> v
<br /> �Reserved.
<br /> '"Int (nterme�ate franng)dernotes st�dard frQnhg 16 nches on cent�with C��� �� ��E�ETT
<br /> heade�s�s�ated w�th a maiunum of R-10 nsulation. �```,���'i��°��t�, ��11� ���C!!!�� O�
<br /> "Lag and sdid timba waNs with a mn�m avaage Ni�lcness of 3.5 nches ae �
<br /> exempt fran this nsulation requirem�t
<br />
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