|
2012 WASHINGTON STATE SINGLE-FAMILY RESIDENTIAL ENERGY CODE
<br /> POST CERTIFICATE WITHIN 3' OF ELECTRICAL.PANEL FENESTRATION
<br /> SYSTEMS: w S s
<br /> R401.3 CERTIFICATE MANDATORY A PERMANENT CERTIFICATE-SHALL BE COMPLETED : - R402..3-FENESTRATION (FRESCRIPIIVE. IN ADDITION- c- "'Moo
<br /> ( ) LE .i. ) TO HE REQUIREMENTS OF..SECTION-R402, FENESTRATION SHALL COMPLY WITH:SECTIONS. :R403.1 CONTROLS (MANDATORY): AT LEAST-ONE THERMOSTAT SHALL BE FOR EACH SEPARATE HEATING AND COOLING SYSTEM u-,o
<br /> AND POSTED ON OR WITHIN• THREE FEETOFTHE ELECTRICAL DISTRIBUTION`PANEL BY - - 8407....1 7HRQUGH 840§.3.6. - - -,� o
<br /> THE BUILDER OR REGISTERED- DESIGN PROFESSIONAL. THE" CERTIFICATE" SHALL BE - _ _ - - - R403.1.1:PROGRAMMABLE THERMOSTAT. WHERE THE. PRIMARY HEATING SYSTEM IS A FORCED-AIR FURNACE, AT LEAST ONE-THERMOSTAT PER '� N z•-
<br /> Al - DWELLING.UNIT SHALL BE CAPABLE OF CONTROLLING THE HEATING AND COOLING SYSTEM ON A_DAILY SCHEDULE°TO MAINTAIN DIFFERENT a ,01'
<br /> is ,„°;',1';''
<br /> COMPLETED BY.THE BUILDER OR REGISTERED DESIGN PROFESSIONAL AND SHALL NOT. - - _R402.4 AIR AIR LEAKAGE(MANDATORY). THE BUILDING THERMAL ENVELOPE SHALL TEMPERATURE SET POINTS AT.DIFFERENT TIMES OF THE DAY. THE`THERMOSTAT SHALL ALLOW- FOR, ATA MINIMUM,A.5-2 PROGRAMMABLE.
<br /> COVER OR OBSTRUCT.THE VISIBILITY OF.THE CIRCUIT DIRECTORY LABEL SERVICE ( ) i LL BE CONSTRUCTED TO LIMIT- AIR LEAKAGE IN ACCORDANCE.WITHc.�
<br /> THE'REQUIREMENTS OF SECTIONS 8402:4.1 THROUGH:8402.4:4:.- . - THERMOSTAT SHALL
<br /> AND BE CAPABLE OF.PROVIDING AT:LEAST TWO PROGRAMMABLE SETBACK PERIODS PER DAY. z g.`..-1---4=4"°- -i
<br /> DISCONNECT LABEL DR OTHER"REQUIRED LABELS::THE CERTIFICATE'SHALL UST THE - :THERMOSTAT:SHALL INCLUDE THE CAPABILITY TO SET BACK OR TEMPORARILY OPERATE THIS- .�:, _
<br /> - THE SYSTEM. TO HEATING TEMPERATURE
<br /> MAINTAIN TEMPERATURES DOWN - 4 a'- 'I
<br /> R402:4.1 BUILDING THERMAL ENVELOPE. THE BUILDING THERMAL ENVELOPE SHALL COMPLYWITHSECTIONSr • 5 -i
<br /> PREDOMINANT R-VALUES OF INSULATION INSTALLED IN OR ON CEILING/ROOF, WALLS, � R402.4.1.1 AND 8402.4.l.2. TILE TO 5�F 13 C OR-IJP TO 85F(29 C. THE THERMOSTAT SHALLINITIALLY BE PROGRAMMED WITH.A - - A
<br /> .,EALING METHODS-BETWEEN DISSIMILAR MATERIALS SHALL ALLOW FOR DIFFERENTIAL EXPANSION:AND CONTRACTION. ( ) TEMPERATURE SET POINT NO - g - L..
<br /> FOUNDATION(SLAB,BELOW-GRADE WALL,.AND/OR FLOOR)AND DUCTS OUTSIDE .. _ HIGHER THAN 707(21 C) AND A COOLING TEMPERATURE SET POINT NO LOWER THAN'78T 26 C. THE THERMOSTATm .�
<br /> 12402.4.1.1 INSTALLATION THE:COMPONENTS.OF THE BUILDING THERMAL SHALL ( ) 'AND/OR CONTROL SYSTEM
<br /> CONDITIONED SPACES: U-FACTORS FOR FENESTRATION AND THE SOLAR HEAT GAIN ENVELOPE AS LISTED IN TABLE- 8402.4.1.1 SHALL BE INSTALLED HAVE AN ADJUSTABLE DEADBAND OF NOT LESS THAN 10F... T
<br /> ai c,L'{ . .`o'
<br /> • --.COEFFICIENT SHGC`OF FENESTRATION, THE RESULTS FROM ANY REQUIRED DUCT III ACCORDANCE-MTH:-TFIE MANUFACTURER'S.INSTRUCTIONS,AND.:THE CRITERIA LISTED IN TABLE R402:4.1A, AS APPLICABLE TO 7}�IE. "' EXCEPTIONS: � - - -
<br /> ( ) METHOD OF.CONSTRUCTION..YAIERE.REQUIRED BY THE CODE OFFICIAL.AN APPROVED-:THIRD-PART• w.', -_- �T.
<br /> SYSTEM AND BUILDING ENVELOPE AIR LEAKAGE TESTING DONE ON THE BUILDING. - t,. Y SHALL INSPECT ALL.-COMPDNENTS SYSTEMS CONTROLLED IN AN OCCUPANT SENSOR THAT IS CAPABLE Of SHUTTING THE SYSTEM OFF WHEN-NO OCCUPANT. :IS SENSED FOR " _T T.
<br /> END VERIFY COMPLIANCE
<br /> WHERE THERE" IS:MORE THAN-ONE VALUE FOR EACH;COMPONENT, THE.CERTIFICATE -A-PERIOD OF UP O. MINUTES: R '� «,_�
<br /> ,� THE. 2.-SYSTEMS CONTROLLED SOLELY BY A MANUALLY OPERATED TIMER CAPABLE OF OPERATING THE SYSTEMF
<br /> SHALL UST THE VALUE COVERING THE LARGEST. AREA. THE CERTIFICATE SHALL UST - - R402.4.1.2 TESTING.` BUILDING OR DWELLING UNIT SHALL BE TESTED AND VERIFIED AS. HAVING-AN AIR.LEAKAGE RATE OF NOT FOR MORE MAN TWO HOURS. `'z. 1-')---'"
<br /> THE TYPES AND EFFICIENCIES OF HEATING,- COOUNG`AND.SERVICE WATER HEATING - .EXCEEDING 5 AIR CHANGES PER HOUR.- TESTING SHALL BE CONDUCTED- WITH A BLOWER DOOR AT A PRESSURE OF 0.2 INCHES.W.G.(50 R403.1.2 HEAT PUMP SUPPLEMENTARY HEAT MANDATORY. UNITARY AIR COOLED HEATPUMPS �
<br /> -( ) VM S SHALT.INCLUDE CONTROLS- MINIMIZE w
<br /> EQUIPMENT.WHERE A GAS-FIRED UNVENTED ROOM HEATER,:ELECTRIC FURNACE, OR PASCALS)._WHERE REQUIRED BY THE CODE OFFICIAL;TESTING.SHALL BE CONDUCTED BYAN APPROVED THIRD PARTY. A WRITTEN REPORT SUPPLEMENTAL HEAT USAGE DURING START- P, SET-UP, AND DEFROST.CONDITIONS,"THESE CONTROLSSHALLANTICIPATENEED - J 1,' w
<br /> .FOR HEAT a
<br /> BASEBOARD ELECTRIC HEATER is INSTALLED IN THE-RESIDENCE,THE CERTIFICATE OF THE-RESULTS OF.THE TEST SHALL BE SIGNED BY THE PARTY.OONDUCIING-THE TEST AND PROVIDED:TO THE.CODE OFFICIAL. TESTING -AND USE COMPRESSION HEATING AS THE FIRST STAGE OF HEAT. CONTROLS SHALL.INDICATE WHEN SUPPLEMENTAL HEATING IS BEING USED F §"
<br /> SHALL BE PERFORMED AT ANY TIME AFTER CREATION-OF.-ALL_.PENETRATIONS OF THE BUILDING THERMAL ENVELOPE.:ONCE VISUAL - THROUGH VISUAL MEANS LED INDICATORS). HEAT PUMPS EQUIPPED WITH SUPPLEMENTARY HEATERS SHALL BE INSTALLED WITH �'w
<br /> SHALL LIST-GAS-FIRED UNVENIED ROOM HEATER," "ELECTRIC FURNACE" Oft
<br /> (E.G.,( v
<br /> 'BASEBOARD..ELECTRIC HEATER."-AS APPROPRIATE,ANEFFICIENCYSHALL NOT BE - INcrfCTION HAS CONFIRMED SEALING(SEE. TABLE R402.4.1.1), OPERABLE WINDOWS AND. :DOORS MANUFACTURED BY SMALL BUSINESS SHALL CONTROLS THAT PREVENT SUPPLEMENTAL HEATEROPERATIONABOVE 40F.:AT FINAL INSPECTION.THE AUXILIARY HEAT LOCK OUTCONTROL
<br /> LISTED FOR GAS-FIRED-UNVENTED--ROOM HEALERS, ELECTRIC-FURNACES OR.ELECTRIC RE PERMITTED TO.BE SEALED OFF AT THE FRAME PRIOR TO THE TEST; --- - SHALL BE SET TO 35'F OR LESS. - -
<br /> R403.2 DUCTS.:DUCTS AND AIR HANDLERS SHALL BE IN ACCORDANCE WITH SECTIONS:8403.2.1 THROUGH 8403.2.3- _
<br /> BASEBOARD.HEATERS.
<br /> - DURING TESTING:
<br /> -
<br /> I.EXTERIOR.WINDOWS AND DOORS,"FIREPLACE AND STOVE DOORS SHALL BE CLOSED,BUT NOT SEALED..BEYOND THE INTENDED R403.2.1 INSULATION (PRESCRIPTIVE). DUCTS SHALL BE INSULATED TO-A MINIMUMR-8. : - •
<br /> WEATHERSTRIPPING OR OTHER INFILTRATION CONTROL.MEASURES; - ( ) THE UI j i
<br /> DUILDING THERMAL.ENVELOPE REQUIREMENTS: M I SD 'DUCTSOR PORTIONSORTHIS
<br /> THEREOF LOCATED COMPLETELY INSIDE BUILDING THERMAL ENVELOPE
<br /> 2.DAMPERS INCLUDING EXHAUST, INTAKE, MAKEUP AIR, BACkORAFT AND FLUE DAMPERS SHALL BE CLOSED, BUT.NOT:SEALED BEYOND SPACESDUCTS LOCATED IN CRAWL
<br /> R302.1 INTERIOR.DESIGN CONDITIONS.THE.INTERIOR`DESIGN TEMPERATURES USED INTENDED INFILTRATION.CONTROL.MEASURES; - • DO NOT QUALIFY FOR EXCEPTION.
<br /> . INTERIORT. :: .
<br /> FORfiEATING AND000LING LOAD-CALCULATIONS SHALL BE A.MAXIMUM OF 721 3. :DOORS,.IF INSTALLED ATHE TIME OF TI1E.TEST, SHALL BE OPEN,ACCESS HATCHES TO CONDITIONED CRAWt.SPACES AND R403.2.2 SEAUNG (MANDATORY). DUCTS, AIR HANDLERSAND FILTER BOXES SHALLSEALED.-
<br /> :. •
<br /> (22'C FOR"HEATING AND MINIMUM OF 7SF(24.0) FOR-COOLING. CONDITIONED ATTICS.SHALL BE,OPENp. - EITHER THE INTERNATIONAL MECHANICAL CODE-OR INTERNATIONAL RESIDENTIAL.COD EEASAPPLICABLE.
<br /> LABL. AND SEAMS SHALL COMPLY MTIi - v`,
<br /> R302.2 EXTERIOR.DESIGN CONDITIONS. THE HEATING OR COOLING.OUTDOOR DESIGN. 4. EXTERIOR- OPENINGS FOR CONTINUOUS VENTILATION.SYSTEMS AND HEAT RECOVERY VENTILATORS SHALL BE CLOSED AND SEALED; EXCEPTIONS: L C BLE. i
<br /> TEMPERATURES SHALL BE SELECTED FROM APPENDIX C.
<br /> - - -5. HEATING AND COOLING SYSTEMS,IF INSTALLED"AT.THE TIME OF THE TEST,: SHALL BE TURNED OFF; AND 1. AIR-IMPERMEABLE SPRAY FOAM PRODUCTS SHALL BE PERMITTED TO BE APPLIEDWITHOUT ADDITIONALSHALL JOINT SEALS. 0 -
<br /> 6: SUPPLY AND RETURN REGISTERS,' IF INSTALLED AT THE:TIME OF THE:TEST_SHALL BE FULLY OPEN. 2. WHERE A DUCT CONNECTION IS MADE THAT IS PARTIALLY INACCESSIBLE,--THREE SCREWS OR RIVETS SHALL BE EQUALLY SPACED ON s "
<br /> INSULATION: - - '. : - : THE EXPOSED PORTION OF THE JOINT SO AS TO PREVENT A HINGE EFFECT. ;�;,p�iF
<br /> UNLESS NOTED OTHERWISE,-INSULATION TO'BE PER WSEC:TABLE R402.1.1, TABLE-`8402.4:1.1 - 3..CONTINUOUSLY WELDED AND LOCKING-TYPE LONGITUDINAL JOINTS AND SEAMS IN DUCTS OPERATING AT STATIC PRESSURES LESS �I` �'n1,
<br /> CLIMATE ZONES 5, MARINE 4 AND 6, AND THE SPECIFIC REQUIREMENTS OF - ' AIR:::BARRIER.`AND INSULATION INSTALLATION
<br /> THAN 2<INCHES OF WATER COLUMN(500 PA)PRESSURE CLASSIFICATION SHALL NOT REQUIRE ADDITIONAL CLOSURE SYSTEMS.
<br /> SECTIONS 8402.2.7 THROUGH R402.2.11. IN ADDITION, FENESTRATION SHALL
<br /> - - -DUCTS SHALL BE LEAK TESTED:IN ACCORDANCE WITH WSI1 R5-33: USING THE MAXIMUM DUCT LEAKAGE RATES SPECIFIED. DUCT TIGHTNESS v
<br /> COMPLY WITH SECTIONS R402.3.1 THROUGH: R402.3.6. - COMPONENT CRITERIA° - SHALL BE VERIFIED BY EITHER-OF THE FOLLOWING:- - -.er 17
<br /> _ AIR BARRIER AND THERMAL BARRIER A CONTINUOUS AIR.BARRIER SHALL BE:INSTALLED IN THE BUILDING ENVELOPE. EXTERIOR.THERMAL 1.POSTCONSTRUCTION TEST: TOTAL LEAKAGE SHALL BE LESS THAN OR EQUAL TO 4 CFM 113.3.E IN PER 100 SQUARE
<br /> ET
<br /> ENVELOPE CONTAINS-A.CONTINUOUS AIR BARRIER.BREAKS OR JOINTS IN THE AIR BARRIER SHALL (9.29 M2)OF`CONDITIONED FLOOR AREA WHEN TESTED AT' A PRESSURE DIFFERENTIAL: OF'0.1.INCHESWG: (25 PA)ACROSS�THE
<br /> TABLE R4D2T.1 BE SEALED. AIR-PERMEABLE INSULATION SHALL NOT BEUSEDAS A SEAUNG MATERIAL.
<br /> ENURE SYSTEM, INCLUDING-THE MANUFACTURER'S AIR HANDLER ENCLOSURE ALL-REGISTER BOOTS SHALL BE TAPED OR OTHERWISE o.
<br /> INSULATION.AND:FENESTRATION REQUIREMENTS BY COMPONENT° CAVITY INSULATION INSTALLATION SEALED DURING THE TEST. LEAKAGE TO OUTDOORS SHALL BE LESS.•THAN.OR:EQUAL TO 4 CFM 133.3 L/MIN)PER 100 SQUARE FEET N
<br /> Q -- ALL.CAVITIES IN THE THERMAL ENVELOPE SHALL BE.FILLED WITH INSULATION. THE DENSITY OF THE OF CONDITIONED FLOOR AREA. - (
<br /> i,.,,, ...:_,_ .-, r. -,:,,. .w.. ., ,� ti� si,F2, INSULATION i r 4 ,..3'' ,�/,,,.1 .. I•-.A 1 ., 1f-, ,. ,l •.f! .a ION SHAH-BE AT THE MANUFACTURERS'PRODUCT RECOMMENDATION ANDSAID.DENSITY
<br /> e_ , .&)' n.(,''..��r ..,2,, f„ e p r / M /. - 2. ROUGH-IN TEST. TOTAL LEAKAGE SHALL BE LESS THAN OR EQUAL TO 4 CFM.(113.3
<br /> .kd___...,`..,. ,. 1� .9 TD I l,..G,., Pr c„�..�'�L' J ,.. SHALL BE MAINTAINED FOR ALL VOLUME OF EACH CAVITY. BATT TYPE INSULATION WILL SHOW NO W.G. (2 PER 100 SQUARE FEET(9.29.-M2)'OF
<br /> '-
<br /> FENESTRATION U- 0.30• 0.30 VOIDS OR GAPS AND MAINTAIN AN EVEN DENSITY FOR THE ENTIRE CAVITY. BATT INSULATION
<br /> CONDITIONED FLOOR AREA.WIZEN TESTED AT A PRESSURE DIFFERENTIAL OF 0.1 INCHES .G. (25 PA) ACROSS.THE SYSTEM, ^
<br /> SHALL INCLUDING THE MANUFACTURER'S AIR HANDLER ENCLOSURE.ALL REGISTERS.SHALL BE TAPED OR OTHERWISE SEALED DURING THE
<br /> 0.50 0.50 - CAVITYBE DUE TOALLED IN THE RECOMMENDED CAVITY DEPTH. WHERE AN OBSTRUCTION- IN 111E.. TEST. IF THE AIR HANDLER IS NOT INSTALLED AT THE TIME OF.THE TEST,:TOTAL LEAKAGE SHALL BE LESS THAN OR EQUAL TO"3 '" C.'
<br /> GLAZED FENESTRATION.SHGCb•° - CAVITY DUE SERVICES,BLOCKING, BRACING OR OTHER OBSTRUCTION EXISTS, THE BATT - m U.
<br /> PRODUCT WILL BE CUT TO FIT THE REMAINING DEPTH OF Ti1E CAVITY. WHERE THE BATT IS CUT
<br /> CFM (85 L/MIN) PER 100 SQUARE FEET(9.29 M2)OF CONDITIONED FLOOR AREA::
<br /> AROUNDIEBMIEZTIMHIIIIMNIIMNIIMIIIIIIMKTAIIIIMMIMIMIICEMMIIIIM :OBSTRUCTIONS.- LOOSE FILL INSULATION SHALL BE PLACED TO FILL.ANY SURFACE OR. RE-2 2012 WASHINGTON STATE ENERGY CODE o w
<br /> EXCEPTION: THE TOTAL LEAKAGE TEST IS NOT REQUIRED FOR DUCTS AND AIR HANDLERS LOCATED ENTIRELY WITHIN.111E BUILDING cc
<br /> WOOD FRAME WALL, R-VALUE .1111111111EMMININIIIIINIE CONCEALED VOIDS;AND AT THE MANUFACTURERS'SPECIFIED DENSITY. WHERE FACED BATT IS THERMAL ENVELOPE. DUCTS LOCATED IN CRAWL SPACES DO NOTQUALIFYFOR THIS EXCEPTION.
<br /> USED, THE-INSTALLATION TABS MUST BE STAPLED TO.THE FACE OF THE STUD. THERE SHALL BE - - - - -
<br /> NO COMPRESSION TO THE BATT AT THE EDGES OF THE CAVITY DUE TO.INSET STAPLING
<br /> - " - --- - - 7 1
<br /> •• e• 30, . INSTALLATION TABS. -- R403.2.2.1 SEALED AIR HANDLER. AIR HANDLERS SHALL HAVE A MANUFACTURER'S DESIGNATION FOR AN AIR LEAKAGE OF NO MORE -
<br /> BELOW-GRADE' WALL R-VALUE e e - .- INSULATION THAT-IJPONINSTALLATION READILY CONFORMS TO AVAILABLE SPACE. SHALL BE .THAN 2 PERCENT OF THE DESIGN AIR FLOW RATE WHEN TESTEDINACCORDANCE WITH ASHRAE 193.
<br /> a - - -INSTALLED'FIWNG.THE ENTIRE'CAVITY AND WITHIN THE MANUFACTURERS' DENSITY -R403.2.3 BUILDING CAVITIES (MANDATORY). BUILDING FRAMING CAVITIES SHALL NOT BE USED AS DUCTS OR PLENUMS. INSTALLATION OF
<br /> SLAB R-VALUE&DEPTH a 10 4 ft RECOMMENDATION. - : - - :DUCTS IN EXTERIOR WALLS, LOORS OR- CEIUNGS SHALL.NOT DISPLACE REQUIRED ENVELOPE INSULATION.
<br /> •
<br /> For SI: 1 foot=304.Bmm, -ci=continuous insulation,-int-lntermediote fromin
<br /> 9 - - CEILING/ATTIC ::, THE AIR: BARRIER 1N ANY DROPPED CEILING/SOFFIT SHALL BE ALIGNED LITH THE- �INSULATION AND R403.3 MECHANICAL SYSTEM PIPING INSULATION (MANDATORY). MECHANICAL SYSTEM PIPING CAPABLE OF CARRYING
<br /> °R-Values ore minimums..U-factors and SHGC are`maximums: When- - ANY GAPS- IN THE AIR BARRIER SEALED.ACCESS OPENINGS, DROP DOWN STAIR OR.KNEE WALL BELOW 551(13'C) SHALL BE INSULATED TO
<br /> A MINIMUM OF R-6. - FLUIDS ABOVE-105E (41'C)OR
<br /> Insulation is installed in'a-cavit which is less than.thelabelor.desi n DOORSTO'UNCONDITIONED-ATTIC SPACES SHALL BE.SEALED. BATT INSULATION,INSTALLEDIN ATTIC
<br /> Y9 ..- - R403.3.1-PROTECTION OF PIPING INSULATION.PIPING INSULATION EXPOSED TO WEATHER SHALL BE PROTECTED FROM DAMAGE INCLUDING o :
<br /> ' thickness of the insulation, the compressed R-value the insulation fromROOF ASSEMBLIES MAY.BE COMPRESSED AT EXTERIOR WALL LINES TO ALLOW REQUIRED ATTIC THAT CAUSED BY SUNLIGHT, MOISTURE, EQUIPMENT MAINTENANCE, AND WIND, AND SHALL PROVIDE SHIELDING F -
<br /> VENIILATION. FROM SOLAR RADIATION
<br /> Appendix Table AIOL.4 shall.nol.be ksee than the R-value specified in the - -- - - CAN CAUSE DEGRADATION OF THE MATERIAL. ADHESIVE TAPE SHALL NOT BE PERMITTED.. v
<br /> table. WALLS CORNERS AND HEADERS SHALL BE INSULATED AND THE JUNCTION OF THE FOUNDATION AND SILL 8403.4.1.CIRCULATING HOT WATER SYSTEMS(MANDATORY). CIRCULATING HOT. WATER SYSTEMS SHALL BE PROVIDED-
<br /> PLATE SHALL BE- SEALED. 1t1E.,UNCTION OF THE TOP PLATE AND TOP OF EXTERIOR WALLS SHALL ( )) WITH AN AUTOMATIC OR z
<br /> n The-fenestration U-factorcolumn excludes skylights. The SHGC column - BE SEALED..EXTERIOR THERMAL ENVELOPEINSULATIONFOR FRAMED WALLS SHALL BE INSTALLED IN READILY ACCESSIBLE-MANUAL SWITCH THAT CAN TURN OFF 1}1E HOT WATER CIRCULATING PUMP WIZEN THE SYSTEM IS NOT IN USE. - -
<br /> _ applies to all glazed fenestration. Exception: Skylights may be excluded from - - - SUBSTANTIAL CONTACT AND CONTINUOUS ALIGNMENT WITH.THE AIR BARRIER. KNEE WALLS SHALL R403.4.2 HOT WATER PIPE INSULATION (PRESCRIPTIVE). INSULATION FOR HOT WATER PIPE SHALL HAVE A MINIMUM THERMAL RESISTANCE -,,,c
<br /> (R-VALUE)SHGC requirements in Climate-Zones 1 through- 3 where - - BE SEALED. (R-VALUE) OF R-4. - -
<br /> lhe SHGC for such skylights-does not exceed 0.30... 8403.4.3 ELECTRIC WATER HEATER INSULATION. ALL ELECTRIC WATER HEATERS. IN UNHEATED SPACES OR ON CONCRETE FLOORS.SHALL BE Tri
<br /> WINDOVC;. SKYLIGHTS-.AND DOORS THE SPACE BETWEEN WINDOW/DOOR JAMBS AND FRAMING AND SKYLIGHTS AND FRAMING.SHALL BE PLACED ON AN INCOMPRESSIBLE, INSULATED SURFACE WITH A,MINIMUM THERMAL RESISTANCE OF R-10.
<br /> SEALED:
<br /> R103.5 MECHANICAL VENTILATION (MANDATORY). THE BUILDING SHALL BE PROVIDED WITH VENTILATION-THAT MEETS THE�
<br /> "10%15/21.+TTS"means R-10 continuous insulation on the exterior of the - - ) REQUIREMENTS-OF THE
<br /> wo;l, or-R-15 on the continuous insulation on the interior of the wall, or RIM JOISTS RIM JOISTS SHALL BE INSULATED AND INCLUDE THE AIR BARRIER. INTERNATIONAL RESIDENTIAL CODE 012 INTERNATIONAL MECIIANICAL CODE, AS`APPLICABLE, OR WITH OTHER APPROVED.MEANS- o
<br /> OF VENTILATION.
<br /> R-21 cavity insulation plus a.thennaf break between the slab and the - OUTDOOR AIR INTAKES AND EXHAUSTS SHALL HAVE AUTOMATIC OR GRAVITY DAMPERS THAT CLOSE WHEN THE VENTILATION SYSTEM IS NOT
<br /> basement wall at the interior of the basement wall. '10/15 2T.+TB" shall be FLOORS(INCLUDING'-ABOVE-GARAGE AND INSULA[ION SHALL BE INSTALLED TO MAINTAIN PERMANENT CONTACT WITH UNDERSIDE OF OPERATING.- - - -�
<br /> • /• CANTILEVERED FLOORS ` SUBFLOOR::DECKING.THE AIR BARRIER SHALLREINSTALLED ATANY -
<br /> permitted to be met with. R-13 cavity:insulation on the Interior of the ) EXPOSED EDGE OF 8403.5.1 ENTS HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY. MECHANICAL VENTILATION SYSTEM FANS SHALL MEET THE EFFICACY
<br /> INSULATION. REQUIREMENTS OF TABLE R403:5.1.
<br /> basement wall plus R-5 continuous Insulation on the'interior or exterior of - - -
<br /> EXCEPTION: WHERE MECHANICAL VENTILATION.FANS ARE'INTEGRALTO TESTED -
<br /> the wall. 10 13 means R-10 continuous Insulation on:the Interior or exteriorCRAM. ,PACE WALLS WHERE PROVIDED IN LIEU OF FLOOR INSULATION._.INSULATION SHALL BE PERMANENTLY.ATTACHED E ED AND LISTED HVAC EQUIPMENT, THEY SHALL.BE POWERED BY AN ��
<br /> / : TO THE CRAWLSPACE.WALLS. EXPOSED EARTH IN UNVENTED CRAWL SPACES SHALL BE COVERED ELECTRONICALLY COMMUTATED MOTOR. -
<br /> of the home or- R-13 cavity insulation at the- interior of the basement wall. WITH A CLASS. I VAPOR RETARDER-WITH OVERLAPPING JOINTS TAPED. r `
<br /> : 'TB' means thermal break between floor slab and basement.wall.
<br /> TABLE 8403.�.1
<br /> e SHAFTC,.PENETRATIONS DUCT SIIAFTS,UTILITY PENETRATIONS, AND.FLUE.SHAFTS OPENING TO EXTERIOR OR MECHANICAL VENTILATION SYSTEM FAN EFFICACY
<br /> R-,10 continuous Insulation Is required under:heated slob:on grade floors. I UNCONDITIONED SPACE SHALL BE SEALED. - - -
<br /> See 8402.2.9.1. NARROW CAVITIES BATTS IN NARROW CAVITIES SHALL BE CUT TO FIT AND INSTALLED TO THE CORRECT DENSITY - - -AIR FLOW RATE MINIMUM -' MINIMUM EFFICACY AIR FLOW RATE MAXIMUM
<br /> ° There are no SHGC requirements in the Marine Zone. - - - WITHOUT ANY VOIDS OR GAPS OR COMPRESSION-NARROW CAVITIES SHALL BE FILLED BY - FAN LOCATION - - (CFM) - (CFM/WATT) - (CFM)- - -"
<br /> i -- INSULATION THATONINSTALLATION READILY.CONFORMS TO THE AVAILABLE CAVITY SPACE. - - - - C
<br /> 0 C
<br /> Basement wall insulation is not required in warm-humid locations as defined ---- RANGE HOODS ANY- - 2.8 CFM/WATT
<br /> by Figure R301.1 and- Table R301.1. - GARAGC SEPARATION AIR SEALING SHALL BE PROVIDED BETWEEN 111E-GARAGE AND CONDITIONED SPACES. ANY
<br /> IN-LINE.FAN- ANY 2.8 CFM/WATT - -
<br /> ANY
<br /> - WATT BATHROOM, UTILITY ROOM - 10: -..1.4 CFM
<br /> First value Is cavity.insulation,second is.continuous insulation or insulated RECESII D LIGHTING RECESSED LIGHT FIXTURES INSTALLED IN THE BUILDING- THERMAL ENVELOPE SHALL BE AIR TIGHT, - / <90 o0
<br /> IC RATED,AND. SEALED TO THE' DRYWALL BATHROOM, UTILITY ROOM 90 2.8 CFM/WATT ANY - .
<br /> siding,so-"13.+5"means R-13 cavity insulation plus R-5 continuous -.- - -Insulation or insulated siding If structural shealning.covers 40 percent or less' PLUMB-NG AND WIRING BATT INSULATION SHALL BE CUT. NEATLY TO FIT AROUND WRING AND PLUMBING IN EXTERIOR >-
<br /> .8403.6 EQUIPMENT SIZING CD :'
<br /> of the exterior, continuous insulation R volae shall bepermitted to be WALLS. THERE SHALL BE NO VOIDS OR`GAPS OR COMPRESSION: WHERE CUT TOFIT. INSULATION
<br /> IJ MANDATORY)..HEATING AND COOLING EQUIPMENT SHALL BE SIZED.IN ACCORDANCE M �Z
<br /> T 0 BUILDING LOADS CALCULATED IN`ACCORDANCE M711 RCCA MANUAL'J OR OTHER`APPROVED WITH MANUAL S BASED ON w,K o
<br /> reduced by no more than R-3:in the locations where structural sheathing is THAT ON INSTALLATION READILY:CONFORMS TO AVAILABLE'SPACE SHALL EXTEND BEHIND PIPING HEAT TING, AND CALCULATION METHODOLOGIES- 1_1_1 w
<br /> used to maintain-o'consistent totalaheoth;n thickness.
<br /> - AND WIRING.
<br /> R403.7 SYSTEMS SERVING MULTIPLE DWELLING UNITS.(MANDATORY). SYSTEMS SERVING MULTIPLE DWELLING UNITS SHALL COMPLY WITH SECTIONS- w `&-'-T-
<br /> z
<br /> 9 --- 0403 AND C404 OF THE IECC--COMMERCIAL PROVISIONS IN LIEU OF SECTION-R403. - - a:_-
<br /> The second R-value applies.when more than Half the insulation is on the - SHOW'EI!r IUB ON.EXTERIOR.WALL EXTERIOR WAILS.ADJACENT TO SHOWERS AND TUBS SHALL BE INSULATED AND THE AIR BARRIER ' -_ v,
<br /> R403.8 SNOW MEI_TSYSTEM CONTROLS(MANDATORY). SNOW AND ICE-MELTING-SYSTEMS, SUPPLIED THROUGHENERGYSERVICE TO THE BUILDING,- 0 -:p-‹
<br /> • INSTALLED:SEPARATING THEM FROM THE SHOWERS AND TUBS SHALL INCLUDE AUTOMATIC CONTROLS CAPABLE OF SHUTTING 01°F THE:SYSTEM WHEN 111E PAVEMENT TEMPERATURE IS ABOVE 50F AND- - =r-s
<br /> interior of the moss wall. - - - NO
<br /> i For single rafter- or joist-vaulted ceilings, the insulation may be reduced to -ELECTRr1AL/PHONE BOX ON EXTERIOR THE AIR BARRIER SHALL BE INSTALLED BEHIND ELECTRICAL"OR COMMUNICATION BOXES OR AIR - PRECIPITATION IS FALLING AND AN AUTOMATIC oR MANUAL CONTROL 111AT WILL ALLOW SHUTOFF MIEN THE OUTDOOR TEMPERATURE IS-ABOVE"407. w
<br /> SEALED BOXES SHALL BE INSTALLED. - U p
<br /> k Int. (intermediate framing)denotes standard framing 16 inches.on center HVAC FITGISTER BOOTS IIVAC REGISTER-BOOTS:TTIAT PENETRATE BUILDING THERMAL ENVELOPE SHALL BE SEALED TO THE - - - - - - - w ¢w
<br /> - with headers insulated.with o minimum of R-10 insulation.
<br /> SUBFLOOR OR DRYWALL : - }- o: I w
<br /> I Log:and Solid timber walls.with a minimum average thickness of 3.5 inches FIREPLPIE. :. : AN.AIR:BARRIER SHALL BE INSTALLED ON FIREPLACE WAI LS. FIREPLACES SHALLHAVEGASKETED - - 1 , -
<br /> . ore exempt from this insulation. requirement.. :-. � ¢.M v
<br /> oz
<br /> ' .In addltion, inspection of log walls shall be,in accordance with the provisions.of ICC-400. J V' w
<br /> ELECrf:ICAL POWER AND LIGHTING.SYSTEMS ,_
<br /> 11404.1 LIGHTING EQUIPMENT (MANDATORY). A-MINIMUM OF 75 PERCENT OF PERMANENTLY INSTALLED LAMPS IN LIGHTING FIXTURES SHALL BE
<br /> I41GIi Ir FICACY LAMPS. - V_f -±. Fn-
<br /> R40^.1.1
<br /> R40 .1.1 LIGHTING EQUIPMENT(MANDATORY).FUEL GAS,LIGHTING SYSTEMS SHALL NOT HAVE CONTINUOUSLY - ¢-o C.
<br /> BURNING PILOT LIGHTS. s c�
<br /> " -UIQ'I.EFFlCACY LAMPS
<br /> • - COMPACT FLOURESCENT LAMPS,.T-8 OR SMALLER DIAMETER LINEAR FLOURESCENT LAMPS, - - - - - -
<br /> COPYRIGHT ClRIGHTS 2013 DESIGN LINES,.1140., ALL RESERVED, THE USE OF THIS OR LAMPS WITH A MINIMUM EFFICACY OF: ;:� : - - N
<br /> SHEET IS EXCLUSIVELY.FOR THE CLIENTS OF DESIGN LINES, INC. AND ONLY FOR -I.BO LUMENS PER WATT FOR LAMPS OVER,40 WATTS;
<br /> THE PARTICULAR PROJECT FOR WHICH. THE PRINTS WERE'ISSUED. USE OR REUSE 2. 50 LUMENS.PER WATT FOR LAMPS.OVER;15 WATTS;TO 40:WATTS; - - - - - - - -
<br /> -
<br /> OF THIS SHEET FOR ANY.OTHER PROJECT IS STRICTLY FORBIDDEN AND SUBJECT 3.'10 LUMENS PER WAIT FOR LAMPS'15 WATTS OR LESS. - �j-.0 1 T
<br /> TO PENALTY OF LAW. - - c /...
<br /> .. _.,
<br />
|