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2012 WASHINGTON STATE SINGLE-FAMILY RESIDENTIAL ENERGY CODE
<br /> • POST CERTIFICATE WITHIN 3' OF ELECTRICAL PANEL; FENESTRATION' SYSTEMS; Zs
<br /> R401.3 CERTIFICATE(MANDATORY).A PERMANENT CERTIFICATE SHALL BE COMPLETED R402.3 FENESTRATION(PRESCRIPTIVE). IN ADDITION TO THE REQUIREMENTS OF SECTION R402,FENESTRATION SHALL COMPLY WITH SECTIONS R403.1 CONTROLS(MANDATORY).AT LEAST ONE THERMOSTAT SHALL BE PROVIDED FOR EACH SEPARATE HEATING AND COOLING SYSTEM. oto
<br /> AND POSTED ON OR WITHIN THREE FEET OF THE ELECTRICAL DISTRIBUTION PANEL BY 2402.3.1 THROUGH R402.3.6. R403.1.1 PROGRAMMABLE THERMOSTAT. WHERE THE PRIMARY HEATING SYSTEM IS A FORCED-AR FURNACE,AT LEAST ONE THERMOSTATPER ''`i-i'- THE BUILDER OR REGISTERED DESIGN PROFESSIONAL THE CERTIFICATE SHALL BE AIR LEAKAGE' - DWELUNG UNIT SHALL BE CAPABLE OF CONTROLLING THE HEATING AND COOIJNG SYSTEM ON A DAILY SCHEDULE TO MAINTAIN DIFFERENT ,
<br /> COMPLETED BY THE BUILDER OR REGISTERED DESIGN PROFESSIONAL AND SHALL NOT 2402.4 AIR LEAKAGE(MANDATORY). THE BUILDING THERMAL ENVELOPE SHALL BE CONSTRUCTED TO LIMIT AIR LEAKAGE IN ACCORDANCE WITH TEMPERATURE SET POINTS AT DIFFERENT TIMES OF THE DAY.THE THERMOSTAT SHALL ALLOW FOR,AT A MINIMUM,A 5-2 PROGRAMMABLE Fog u)rn
<br /> COVER OR OBSTRUCT THE NSIBNTY OF THE CIRCUIT DIRECTORY LABEL,SERVICER402.4
<br /> REQUIREMENTS Of SECTIONS 402.4.1 THROUGH 24024.4. SCHEDULE(WEEKDAYS/WEEKENDS)AND BE CAPABLE OF PROVIDING AT LEAST TWO PROGRAMMABLE SETBACK PERIODS PER DAY.THIS Z 5;',!!;."'DISCONNECT LABEL OR OTHER REQUIRED LABELS. THE CERTIFICATE SHALL UST THE THERMOSTAT SHALL INCLUDE THE CAPABILITY TO SET BACK CR TEMPORARILY OPERATE THE SYSTEM TO MAINTAIN ZONE TEMPERATURES DOWN o '<
<br /> PREDOMINANT R-VALUES OF INSULATION INSTALLED IN OR ON COLING/ROOF,WALLS, R4024.1 BUILDING THERMAL ENVELOPE.THE BUILDING THERMAL ENVELOPE SHALL COMPLY PATH SECTIONS R402.4.1.1 AND R402.4.1.2. THE TO 55T(13'C)OR UP TO 85F(29'C).THE THERMOSTAT SHALL INITIALLY BE PROGRAMMED WITH A HEATING TEMPERATURE SET POINT NO 5'N�'8
<br /> FOUNDATION(SLAB, ,BELOW-GRADE WALL AND/OR FLOOR)AND DUCTS OUTSIDE SEALING METHODS BETWEEN DISSIMILAR MATERIALS SHALL ALLOW FOR DIFFERENTIAL EXPANSION AND CONTRACTION. m?�
<br /> HIGHER THAN 701(2VC)AND A COOLING TEMPERATURE SET POINT NO LOWER THAN 78T(26'C).THE THERMOSTAT AND/OR CONTROL SYSTEM
<br /> CONDITIONED SPACES; U-FACTORS FOR FENESTRATION AND THE SOLAR HEAT GAIN R4024.1.1 INSTALLATION. THE COMPONENTS OF THE BUILDING THERMAL ENVELOPE AS LISTED IN TABLE R402.4.1.1 SHALL BE INSTALLED SHALL HAVE AN ADJUSTABLE DEADBAND OF NOT LESS THAN 10T. .Yy A§ "'o
<br /> COEFFICIENT(SHGC)OF FENESTRATION,AND THE RESULTS FROM ANY REQUIRED DUCT IN ACCORDANCE WITH TIE MANUFACTURER'S INSTRUCTIONS AND THE CRITERIA LISTED IN TABLE R402.4.1.1,AS APPUCABLE TO THE EXCEPTIONS: w "
<br /> METHOD OF CONSTRUCTION. WHERE REQUIRED BY THE CODE OFFICIAL AN APPROVED THIRD PARTY SHALL INSPECT ALL COMPONENTS 1.SYSTEMS CCNTROLED BY AN OCCUPANT SENSOR THAT LS CAPABLE OF SHUTTING THE SYSTEM OFF OMEN NO OCCUPANT IS SENSED FOR m •§ N�
<br /> SYSTEM AND BUILDING ENVELOPE AIR LEAKAGE TESTING DONE ON THE BUILDING. AND VERIFY COMPLIANCE.
<br /> WHERE THERE IS MORE THAN ONE VALUE FOR EACH COMPONENT, THE CERTIFICATE A PERIOD OF UP TO 30 MINUTES. w� ;
<br /> 2.SYSTEMS CONTROLLED SOLELY BY A MANUALLY OPERATED TIMER CAPABLE OF OPERATING THE SYSTEM FOR NO MORE THAN TWO HOURS.
<br /> SHALL UST THE VALUE COVERING THE LARGEST AREA. THE CERTIFICATE SHALL UST R402.4.1.2 TESTING. THE BUILDING OR DWELLING UNIT SHALL BE TESTED AND VERIFIED AS HAVING AN AIR LEAKAGE RATE OF NOTW o
<br /> THE TYPES MID EFFICIENCIES OF HEATING,COOLING AND SERVICE WATER HEATING EXCEEDING 5 AIR CHANGES PER HOUR.TESTING SHALL BE CONDUCTED WITH A BLOWER DOOR AT A PRESSURE CF 0.2 INCHES W.G.(50 R403.1.2 HEAT PUMP SUPPLEMENTARY HEAT(MANDATORY).UNITARY AIR COOLED HEAT PUMPS SMALL INCLUDE CONTROLS THAT MINIMIZE g �u
<br /> EQUIPMENT.WHERE A GAS-FIRED UNVENTED ROOM HEATER,ELECTRIC FURNACE,OR PASCALS).WHERE REQUIRED BY THE CODE OFFICIAL TESTING SHALL BE CONDUCTED BY AN APPROVED THIRD PARTY.A WRITTEN REPORT SUPPLEMENTAL HEAT USAGE DURING START-ISP,SET-UP,AND DEFROST CONDITIONS. THESE CONTROLS SHALL ANTICIPATE NEED FOR HEAT a ,k,rr
<br /> BASEBOARD ELECTRIC HEATER IS INSTALLED IN THE RESIDENCE.THE CERTIFICATE OF THE RESULTS OF THE TEST SHALL BE SIGNED BY THE PARTY CONDUCING 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 (1 gm
<br /> SHALL UST"GAS-FIRED UNVENTED ROOM HEATER,"ELECTRIC FURNACE'CR SHALL BE PERFORMED AT ANY TIME AFTER CREATION OF ALL PENETRATIONS OF THE BUILDING THERMAL ENVELOPE.ONCE VISUAL THROUGH VISUAL MEANS(E.G.,LED INDICATORS).HEAT PUMPS EQUIPPED WITH SUPPLEMENTARY HEATERS SHALL BE INSTALLED WITH c' m
<br /> "BASEBOARD ELECTRIC NEATER,"AS APPROPRIATE.AN EFFICIENCY SHALL NOT BE INSPECTION HAS CONFIRMED SEALING(SEE TABLE R402.4.1.1),OPERABLE WINDOWS AND DOORS MANUFACTURED BY SMALL BUSINESS SHALL CONTROLS THAT PREVENT SUPPLEMENTAL HEATER OPERATION ABOVE 40T.AT FINAL INSPECTION THE AUXILIARY HEAT LOCK OUT CONTROL
<br /> LISTED FOR GAS-FIRED UNVENTED ROOM HEAIFRS,ELECTRIC FURNACES OR ELECTRIC BE PERMITTED TO BE SEALED OFF AT THE FRAME PRIOR TO THE TEST. SHALL BE SET TO 351 OR LESS.
<br /> BASEBOARD HEATERS. DURING TESTING: R403.2 DUCTS.DUCTS AND AIR HANDLERS SHALL BE IN ACCORDANCE TWIN SECTIONS R403.2.1 THROUGH R403.2.3.
<br /> 1.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 MINIMUM OF R-8.
<br /> BUILDING THERMAL ENVELOPE REQUIREMENTS: WEATHERSTRIPPING OR OTHER INFILTRATION CONTROL MEA:IIRES; EXCEPTION: DUCTS OR PORTIONS THEREOF'LOCATED COMPLETELY INSIDE THE BUILDING THERMAL ENVELOPE.DUCTS LOCATED IN CRAW. C
<br /> 2.DAMPERS INCLUDING EXHAUST,INTAKE,MAKEUP AIR,BACKDRAFT AND FLUE DAMPERS SHALL BE CLOSED,BUT NOT SEALED BEYOND SPACES DO NOT QUALIFY FOR THIS EXCEPTION.
<br /> R302.1 INTERIOR DESIGN CONDITIONS. THE INTERIOR DESIGN TEMPERATURES USED INTENDED INFILTRATION CONTROL MEASURES; ) 1
<br /> (FOR HEATING
<br /> E TI HEATING�DNGI LOAD CALCULATIONSOUF( )SHAD C BE
<br /> ANMAXIMUM OF 72F CONDITIONED.INTERIOR
<br /> NTEIODOORS,ATOIF
<br /> INS LID OPEN;TTHE IME OF THE TEST,SHALL BE OPEN,ACCESS HATCHES TO CONDITIONED CRAWL SPACES AND ��R THE INTERNATIONAL(MANDATORY).
<br /> DUCTS.CAL CODE OR HANDLERS,INTERNAN FILTERL BOXES SHL ALL
<br /> BE SEALED.A .OJSES AND SEAMS SHALL COMPLY WITH
<br /> 302.2 EXTERIOR DESIGN CONDITIONS. 7THE FIEATNG OR COOLING OUTDOOR DESIGN 4.EXTERIOR OPENINGS FOR CONTINUOUS VENTILATION SYSTEMS AND HEAT RECOVERY VENTILATORS SHALL BE CLOSED AND SEALED; EXCEPTIONS: eek
<br /> TEMPERATURES SHALL BE SELECTED FROM APPENDIX C. 5.HEATING AND COOLING SYSTEMS,IF INSTALLED AT THE TIME OF THE TEST,SHALL BE TURNED OFF; AND 1.AR-IMPERMEABLE SPRAY FOAM PRODUCTS SHALL BE PERMITTED TO BE APPLIED WITHOUT ADDITIONAL JOINT SEALS. T a.
<br /> 6.SUPPLY AND RETURN REGISTERS,IF INSTALLED AT THE TIME OF THE TEST,SHALL BE FULLY OPEN. 2.MERE A DUCT CONNECTION IS MADE THAT IS PARTIALLY INACCESSIBLE,THREE SCREWS OR RIVETS SHALL BE EQUALLY SPACED ON
<br /> INSULATION' THE EXPOSED PORTION OF THE JOINT SO AS TO PREVENT A HINGE EFFECT.
<br /> UNLESS NOTED OTHERWISE,INSULATION TO BE PER WSEC TABLE R402.1.1. TABLE R402.4.1.1 3. CONTINUOUSLY WELDED AND LOCKING-TYPE LONGITUDINAL JOINTS AND SEAMS IN DUCTS OPERATING AT STATIC PRESSURES LESS
<br /> CURATE ZONES 5,MARINE 4 AND 6,AND TIE SPECIFIC REQUIREMENTS OF AIR BARRIER AND INSULATION INSTALLATION THAN 2 INCHES OF WATER COLUMN(500 PA)PRESSURE CLASSIFICATION SHALL NOT REQUIRE ADDITIONAL CLOSURE SYSTEMS.
<br /> SECTIONS R402.2.1 THROUGH 8402.2.11.IN ADDITION,FENESTRATION SHALL DUCTS SHALL BE LEAK TESTED IN ACCORDANCE WIN VISIT RS-33.USING THE MAXIMUM DUCT LEAKAGE RATES SPECIFIED.DUCT TIGHTNESS
<br /> COMPLY WITH SECTIONS R402.3.1 THROUGH R402.3.6. COMPONENT CRITERIA' SHALL BE VERIFIED BY EITHER OF THE FOLLOWING:
<br /> AIR BARRIER AND THERMAL BARRIER A CONTINUOUS AIR BARRIER SHALL BE INSTALLED IN THE BUILDING ENVELOPE.EXTERIOR THERMAL 1.POSTCONSTRUCTON TEST: TOTAL LEAKAGE SHALL BE LESS THAN OR EQUAL TO 4 CFM(113.3 L/MIN)PER 100 SQUARE FEET •_
<br /> ENVELOPE CONTAINS a CONTINUOUS AIR BARRIER.BREAKS CR JOINTS IN THE AIR BARRIER SHALL (9.29 M2)OF CONDITIONED FLOOR AREA WHEN TESTED AT A PRESSURE DIFFERENTIAL OF 0.1 INCHES W.G.(25 PA)ACROSS THE •
<br /> TAME P402.1.1 BE SEALED.AIR-PERMEABLE INSULATION SHALL NOT BE USED AS A SEALING MATERIAL ENTIRE SYSTEM,INCLUDING THE MANUFACTURER'S AIR HANDLER ENCLOSURE.ALL REGISTER BOOTS SHALL BE TAPED CR OTHERWISE 2
<br /> IIT !1 Ir1N AND FENT ';UIREMENTS BY COMPONENT° CAVITY INSULATION INSTALLATION ALL CAVITIES IN THE THERMAL ENVELOPE SHALL BE FILLED 111TH INSULATION.THE DENSITY OF THE SEALED DURING THE TEST.LEAKAGE TO OUTDOORS SHALL BE LESS THAN OR EQUAL TO 4 CFM(133.3 L/MIN)PER 100 SQUARE FEET
<br /> OF CONDITIONED FLOOR AREA.
<br /> I( ATE ZONE: 5 AND h1 r " INSULATION SHALL BE AT THE MANUFACTURERS'PRODUCT RECOMMENDATION AND SAID DENSITY 2.ROUGH-IN TEST: TOTAL LEAKAGE SHALL BE LESS THAN OR EQUAL TO 4 CEM(113.3 L/MIN)PER 100 SQUARE FEET(9.29 M2)OF
<br /> SHALL BE MAINTAINED FOR ALL VOLUME OF EACH CAVITY.BATT TYPE INSULATION WILL SHOW NO CONDITIONED FLOOR AREA WHEN TESTED AT A PRESSURE DIFFERENTIAL OF 0.1 INCHES W.G.(25 PA)ACROSS THE SYSTEM, o I
<br /> FENS ;' _ r r VOIDS OR GAPS AND MAINTAIN AN EVEN DENSITY FOR THE ENTIRE CAVITY.BATT INSULATION INCLUDING THE MANUFACTURER'S AIR HANDLER ENCLOSURE.ALL REGISTERS SHALL BE TAPED CR OTHERWISE SEALED DURING THE
<br /> SKYUGUIi°U U.5Us n SHALL BE INSTALLED IN THE RECOMMENDED CAVITY DEPTH.WHERE AN OBSTRUCTION IN THE
<br /> SEGO. - - CAVITY DUE TO SERVICES,BLOCKING,BRACING OR OTHER OBSTRUCTION EXISTS,THE BATT TEST.IF THE AIR HANDLER IS NOT INSTALLED AT THE TIME OF THE TEST,TOTAL LEAKAGE SHALL BE LESS THAN OR EQUAL TO 3 § m 00
<br /> GLAZED FENESTRATION SHGC _ _ NR PRODUCT WILL BE CUT TO FIT THE REMAINING DEPTH OF THE CAVITY.WHERE THE BATT IS CUT CFM(85 L IN)PER 100 SQUARE FEET(9.29 112)OF CONDITIONED FLOOR AREA < N
<br /> • 49 AROUND OBSTRUCTIONS,LOOSE FILL INSULATION SHALL BE PLACED TO FILL ANY SURFACE OR RE-2 20 2 WASHINGTON STATE ENERGY CODE o w
<br /> EXCEPTION: THE TOTAL LEAKAGE TEST IS NOT REQUIRED FOR DUCTS AND AIR HANDLERS LOCATED ENTIRELY WITHIN THE BUILDING ¢
<br /> MOD FRAME WALL' R-VALUE CONCEALED VOIDS,AND ATTHE MANUFACTURERS'TX THE (]B
<br /> ED DENSITY,WHERE FACED BATT IS
<br /> TABS THERMAL ENVELOPE.DUCTS LOCATED IN AWL SPACES DO NOT F
<br /> MASS WALL R-VALUES USED,THE INSTALLATION MUST BE STAPLED TO THE FACE OF THE STUD.THERE SHALL BE QUALIY FOR THIS EXCEPTION.
<br /> ® NO COMPRESSION TO THE BATT AT THE EDGES CF THE CAVITY DUE TO INSET STAPLING R403.221 SEALED AIR HANDLER.AIR HANDLERS SHALL HAVE A MANUFACTURER'S DESIGNATION FOR AN AIR LEAKAGE CF NO MORE
<br /> FLOOR R-VALUEr ®' INSTALLATION TABS THAN 2 PERCENT OF THE DESIGN AIR FLOW RATE WHEN TESTED IN ACCORDANCE WITH ASHRAE 193.
<br /> BELOW-GRADE WALL R-VALUE MIENYLTIEEMIMIMMIEMEM INSULATION THAT UPON INSTALLATION READILY CONFORMS TO AVAILABLE SPACE SHALL BE
<br /> SLAB'R-VALUE&DEPTH liriT1=1111=MIXEM=1 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 /> RECOMMENDATION. DUCTS IN EXTERIOR WALLS,FLOORS OR CEILINGS SHALL NOT DISPLACE REQUIRED ENVELOPE INSULATION.
<br /> For SI: 1 foot=304.8mm, ct=contnuaus insulation, int=Intermediate framing CEILING/ATTIC THE AIR BARRIER IN ANY DROPPED CFILWG/SOFFIT SHALL BE ALIGNED WITH THE INSULATION AND R403.3 MECHANICAL SYSTEM PIPING INSULATION(MANDATORY).MECHANICAL SYSTEM PIPING CAPABLE OF CARRYING FLUIDS ABOVE 105E(41C)OR
<br /> °R-values are minimums.U-factors and SHGC are maximums. When
<br /> ANY GAPS IN THE AIR BARRIER SEALED.ACCESS OPENINGS,DROP DOWN STAIR OR KNEE WALL BELOW 55T(13'C)SHALL BE INSULATED TO A MINIMUM OF R-6. `�
<br /> Insulation is installed in a cavity which is less than the label or design DOORS TO UNCONOITICNED ATTIC SPACES STALL BE SEALED.BATT INSULATION INSTALLED IN ATTIC 2403.3.1 PROTECTION OF PIPING INSULATION.PIPING INSULATION EXPOSED TO WEATHER SHALL BE PROTECTED FROM DAMAGE,INCLUDING z
<br /> thickness of the insulation, the compressed R-value of the insulation Tram ROOF ASSEMBLIES MAYBE COMPRESSED AT EXTERIOR WALL LINES TO ALLOW FOR REQUIRED ATTIC THAT CAUSED BY SUNLIGHT,MOISTURE;EQUIPMENT MAINTENANCE,AND 1NND,AND SHALL PROVIDE SHIELDING FROM SOLAR RADIATION THAT <
<br /> Appendix Table A101.4 shall not be ksee than the R-value specified in the VENTILATION. CAN CAUSE DEGRADATION CF THE MATERIAL ADHESIVE TAPE SHALL NOT BE PERMITTED. >'
<br /> table. WALLS CORNERS AND HEADERS SHALL BE INSULATED AND THE JUNCTION OF THE FOUNDATION AND SILL R403.4.1 CIRCULATING HOT WATER SYSTEMS MANDATOR CIRCULATING HOT WATER SYSTEMS SHALL BE PROVIDED WITH AN AUTOMATIC OR 1i°
<br /> PLATE SHALL BE SEALED. THE JUNCTION I THE TOP PLATE AND TOP OF EXTERIOR WALLS SHALL 1'� z
<br /> b The fenestration U-factor column excludes skylghts. The SHGC column BE SEALED.EXTERIOR THERMAL ENVELOPE INSULATION FCR FUMED WALLS SHALL BE INSTALLED IN READILY ACCESSIBLE MANUAL SWITCH THAT AN TURN OFF THE HOT WATER CIRCULATING PUMP WHEN THE SYSTEM IS NOT IN USE it
<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 <
<br /> glazed fenestration SHGC requirements in (R-VALUE)OF R-4.
<br /> Climate Zones I through 3 where BE SEALED. 8403.4.3 ELECTRIC WATER HEATER INSULATION.ALL ELECTRIC WATER HEATERS IN UNHEATED SPACES OR ON CONCRETE FLOORS SHALL BE 'ri
<br /> the SHGC for such skylights does nal exceed 0.30. WINDOWS,SKTUGITS 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. on
<br /> °"10/15/21.+TB"means R-10 continuous insulation on the exterior of the SEALED. R403.5 MECHANICAL VENTILATION(MANDATORY). THE BUILDING SHALL BE PROVIDED PITH VENTILATION THAT MEETS THE REQUIREMENTS Cf THE o
<br /> wall,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 OR INTERNATIONAL MECHANICAL CODE.AS APPUCABLE,OR WITH OTHER APPROVED MEANS OF VENTILATION. r.s
<br /> R-21 cavity insulation plus o thermal 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.'10/15/21.+TB"shill be FLOORS(INCLUDING ABOVE-GARAGE AND INSULATION SHALL BE INSTALLED TO MAINTAIN PERMANENT CONTACT MN UNDERSIDE OF OPERATING.
<br /> permitted to be met with R-13 cavity insulation on the interior of the CANTILEVERED FLOORS) SUBFLOOR DECKING.TIE AIR BARRIER SHALL BE INSTALLED AT ANY EXPOSED EDGE OF R403.5.1 ENTS -HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY.MECHANICAL VETTILAIKIN SYSTEM FANS SHALL MEET THE EFFICACY
<br /> basement wall plus R-5 continuous insulation on the interior or exterior of INSULATION' REQUIREMENTS OF TABLE 2403.5.1.
<br /> CRANI SPACE WALLS WHERE PROVIDED IN 11EU OF FLOOR INSULATION,INSULATION SHALL BE PERMANENTLY ATTACHED EXCEPTION; TUNERS MECHANICAL VENTILATION FANS ARE INTEGRAL TO TESTED AND LISTED HVAC EQUIPMENT, THEY SHALL BE POWERED BY AN
<br /> the will."10/13'means R-10 continuous insulation on the interior or exterior TO THE CRAWI.SPACE 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 VAPOII RETARDER WITH OVERLAPPING JOINTS TAPED. TABLE R403.5.1
<br /> "TB"means thermal break between flow slab and basement wall. DUCT SHAFTS,UTILITY PENETRATIONS,AND FLUE SHAFTS OPENING TO EXTERIOR OR MECHANICAL VENTILATION SYSTEM FAN EFFICACY
<br /> °R-10 continuous insulation is required under heated slab on grade flows. SHS,PENETRATES UNCONDITIONED SPACE SHALL BE SEALED.
<br /> See R40229.1. 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. J
<br /> •There we no SHGC requirements in the MarFAN LOCATION Marine Zone. WITHOUT ANY VOIDS OR GAPS OR COMPRESSION.NARROW CAVITIES SHALL BE FILLED BY (CFM) (CFM/WATT) (CFM)
<br /> O INSULATION THAT ON INSTALLATION READILY CONFORMS TD THE AVARABLE CAVITY SPACE OCC
<br /> Basement wall insulation is not required in worm-humid locations as definedRANGE HOODS ANY 2.8 GIA/WATT ANY ,"
<br /> by Figure R301.1 and Table R301.1. GARAGE SEPARATION AIR SEALING SHALL BE PROVIDED BETWEEN THE GARAGE AND CONDITIONED SPACES. IN-UNE FAN ANY 28 CRI/WATT ANY
<br /> n Reserved.
<br /> BATHROOM,WITTY ROOM 10 1.4 CFM ATT <90
<br /> w
<br /> First value Is cavity insulation, second is continuous Insulation or Insulated RECESSED LIGHTING RECESSED LIGHT FIXTURES INSTALLED IN THE BUILDING THERMAL ENVELOPE SHALL BE AIR TIGHT,
<br /> siding, so'11+5'means R-13 cavity Insulation plus R-5 continuous
<br /> IC RATED.AND SEALED TO THE DRYWALL BATHROOM,UTILITY ROOM KT 2.8.CFM/WATT ANY
<br /> Insulation or insulated siding.If structural sheathing covers 40 percent or less PLUMBING AND WIRING BATT INSULATION SHALL BE CUT NEATLY TO FIT AROUND WRING AND PLUMBING IN EXTERIOR z
<br /> of the exterior,continuous insulation R-value shall be permitted to be WALLS. THERE SHALL BE NO VOIDS OR GAPS OR COMPRESSION WHERE CUT TO FIT.INSULATION 2403.6 EQUIPMENT SIZING(MANDATORY).HEATING AND COOLING EQUIPMENT SHALL BE SIZED IN ACCORDANCE'PTH ACCA MANUAL S BASED ON M o
<br /> reduced by no more than R-3 in the locations where structural sheathing Ls THAT ON INSTALLATION READILY CONFORMS TO AVAILABLE SPACE SHALL EXTEND BEHIND PIPING BUILDING LOADS CALCULATED IN ACCORDANCE:NTH ACCA MANUAL J OR OTHER APPROVED HEATING AND COOLING CALCULATION METHODOLOGIES. LJz PG
<br /> AND TIRING. 2403.7 SYSTEMS SERVING MULTIPLE DWELLING UNITS(MANDATORY).SYSTEMS SERVING MULTIPLE DWEWNG UNITS SHALL COMPLY WITH SECTIONS w w 3
<br /> used to maintain a consistent total sheathing thickness.
<br /> l C403 AND C404 Cl'THE IECC--COMMERCIAL PROVISIONSIN LIEU OF SECTION 2403. w
<br /> The second R-value applies when more than half the Insulation Is on the SHOWER/TUB ON EXTERIOR WALL EXTERIOR WALLS ADJACENT TO SHOWERS AND TUBS SHALL BE INSULATED AND THE AIR BARRIER ¢ <
<br /> 2403.8 SNOW TELT SYSTEM CONTROLS(MANDATORY).SNOW AND ICE-MELTING SYSTEMS,SUPPLIED THROUGH ENERGY SERVICE TO THE BUILDING, O =
<br /> interior of the mass wall. INSTALLED SEPARATING THEM FROM THE SHOWERS AND TUBS. G z
<br /> SHALL INCLUDE AUTOMATIC CONTROLS CAPABLE OF SHUTTING OFF THE SYSTEM MIEN THE PAVEMENT TEMPERATURE IS ABOVE 501,AND NO
<br /> I For single rafter- or joist-vaulted ceilings, the Insulation may be reduced to WALLS CAL/PHONE BOX ON EXTERIOR THE NR BARRIER STALL BE INSTALLED BEHIND ELECTRICAL OR COMMUNICATION BOXES OR AIR PRECIPITATION IS FAWNG AND AN AUTOMATIC OR MANUAL CONTROL THAT WILL ALLOW SHUTOFF MEN THE OUTDOOR TEMPERATURE IS ABOVE 407. U c, fi
<br /> R-38. WALLS SEALED BOXES SHALL BE INSTALLED. N
<br /> v Int.(intermediate framing)denotes standard framing 16 inches on canter HVAC REGISTER BOOTS HYALL
<br /> HVVAC REGISTER BFLOOR ORDR BOO THAT PENETRATE BUILDING THERMAL ENVELOPE SHALL BE SEALED TO THE >-- Leg 6
<br /> ith headers insulated with a minimum of R-10 insulation.
<br /> Ion
<br /> 'Log and solid Umber walls with a minimum average thickness of 3.5 inches FIREPLACE AN AIR BARRIER SHAD.BE INSTALLED ON FIREPLACE WALLS.FIREPLACES SHALL HAVE GASKEiED CD <n Li
<br /> ore exempt from this insulation requiemenL DOORS. o=
<br /> CL N N
<br /> °In addition,Inspection of log walla shill be in accordance with the provisions of ICC-400. w Z O 0.
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<br /> 12404.1 LIGHTING EQUIPMENT(MANDATORY).A MINIMUM Cl'75 PERCENT OF PERMANENTLY INSTALLED LAMPS IN UGHTING FIXTURES SHALL BE W A
<br /> MGH-EFFICACY LAMPS. ¢
<br /> R404.1.1 LIMING EQUIPMENT(MANDATORY).FUEL GAS LIGHTING SYSTEMS SHALL NOT HAVE CONTINUOUSLY 3
<br /> BURNING PILOT LIGHTS.
<br /> N
<br /> HIGH EFFICACY LAMPS'
<br /> s
<br /> COMPACT FLOURESCENT LAMPS, T-8 OR SMALLER DIAMETER LINEAR FLOURESCENT LAMPS, x`1
<br /> COPYRIGHT 02013 DESIGN LINES, INC.,ALL RIGHTS RESERVED. THE USE OF THIS OR LAMPS WMTH A MINIMUM EFFICACY OF: \. /
<br /> SHEET IS EXCLUSIVELY FOR THE CLIENTS OF DESIGN LINES,INC.AND ONLY FOR 1.60 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 BATTS; E^i
<br /> OF THIS SHEET FOR ANY OTHER PROJECT IS STRICTLY FORBIDDEN AND SUBJECT 3.40 LUMENS PER WAIT FOR LAMPS 15 WATTS OR LESS. (l�'
<br /> TO PENALTY OF LAW. o4
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