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2012 WASHINGTON STATE SINGLE-FAMILY RESIDENTIAL ENERGY CODE W�o 2� POST CERTIFICATE WITHIN 3' OF ELECTRICAL PANEL FENESTRATION: SYSTEMS M 8! �o R401.3 CERTIFICATE(MANDATORY).A PERMANENT CERTIFICATE SHALL BE COMPLETED R4023 FENESTRATION(PRESCRIPTIVE).IN ADDITION TO THE REQUIREMENTS OF SECTION R402 FENESTRATION SHALL COMPLY WITH SECTIONS R403.1 CONTROLS(MANDATORY).AT LEAST Off THERMOSTAT SHALL BE PROVIDED FOR EACH SEPARATE HEATING AND COOLING SYSTEM. Z opo AND POSTED ON OR WITHIN THREE FEET OF THE ELECTRICAL DISTRIBUTION PANEL BY R4023.1 THROUGH R402.3.6. R403.1.1 PROGRAMMABLE THERMOSTAT.WHERE THE PRIMARY HEATING SYSTEM IS A FORCER)-AIR FURNACE,AT LEAST ONE THERMOSTAT PER a •� """� THE BUILDER OR REGISTERED DESIGN PROFESSIONAL THE CERTIFICATE SHALL BE AIR LEAKAGE: DWELLING UNIT SHALL BE CAPABLE OF CONTROLLING THE HEATING AND COOLING SYSTEM ON A DAILY SCHEDULE TO MAINTAIN DIFFERENT a nn COMPLETED BY THE BUILDER OR REGISTERED DESIGN PROFESSIONAL AND SHALL NOT TEMPERATURE SET POINTS AT DIFFERENT TINES OF THE DAY.THE THERMOSTAT SHALL ALLOW FOR,AT A MINIMUM,A 5-2 PROGRAMMABLE 84024 AIR LEAKAGE(MANDATORYI THE BUILDING THERMAL ENVELOPE SHALL BE CONSTRUCTED TO LIMIT AIR LEAKAGE IN ACCORDANCE WITH COVER OR OBSTRUCT THE VISIBILITY OF THE CIRCUIT DIRECTORY LABEL,SERVICE OE k SCHEDULE(WfF10)AYS//yy��(EADS)AND BE CAPABLE OF PROVIDING AT LEAST TWO PROGRAMMABLE SETBACK PERIODS PER DAY.THIS DISCONNECT LABEL OR OTHER REQUIRED LABELS.THE CERTIFICATE SHALL LIST THE THE REQUIREMENTS SECTIONS 402.4.1 THROUGH R4024.4. THERMOSTAT SHALL 140.UDE THE CAPABILITY TO SET BACK OR TEMPORARILY OPERATE THE SYSTEM TO MAINTAIN ZONE TEMPERATURES DOW PREDOMINANT R-VALUES OF INSULATION INSTALLED IN OR ON CEIUNG/ROOF,WALLS, 84024.1 BUILDING THERMAL ENVELOPE.THE BUILDING THERMAL ENVELOPE SHALL COMPLY WITH SECTIONS 84024.1.1 AND 84024.1.2 THE TO 55F(13C)OR UP TO 857(29C).THE THERMOSTAT SHALL INITIALLY BE PROGRAMMED WITH A HEATING TEMPERATURE SET PONT NO S W g FOUNDATION(SLAB,BELOW-GRADE WALL,AND/OR FLOOR)AND DUCTS OUTSIDE SEALING METHODS BETWEEN DISSIMILAR MATERIALS SHALL ALLOW FOR DIFFERENTIAL EXPANSION AND CONTRACTION. HIGHER THAN 70F(21C AND A COOLING TEMPERATURE SET PONT NO LOWER THAN 78F(26C).THE THERMOSTAT AND/OR CONTROL SYSTEM m � _ CONDITIONED SPACES;U-FACTORS FOR FENESTRATION AND THE SOLAR HEAT GAN 84024.1.1 INSTALLATION.THE COMPONENTS OF THE BUILDING THERMAL ENVELOPE AS LISTED IN TABLE 84024.1.1 SHALL BE INSTALLED SHALL HAVE AN ADJUSTABLE DEADBAND OF NOT LESS THAN 101'. a'3 0 COEFFICIENT(SHGC)OF FENESTRATION,AND THE RESULTS FROM ANY REQUIRED DUCT IN ACCORDANCE WITH THE MANUFACTURER'S INSTRUCTIONS AND THE CRITERIA USTED IN TABLE R4024.1.1,AS APPLICABLE TO THE EXCEPTIONS: i N� SYSTEM AND BUILDING ENVELOPE AR LEAKAGE TESTING DONE ON THE BUILDING. METHOD OF CONIMUCTION.WHERE REWIRED BY THE CODE OFFICIAL.AN APPROVED THIRD PARTY SHALL INSPECT ALL COMPONENTS 1.SYSTEMS CONTROLLED BY AN OCCUPANT SENSOR THAT IS CAPABLE OF SHUTTING THE SYSTEM OFF WHEN NO OCCUPANT IS SENSED FOR MANIERE THERE IS MORE THAN ONE VALUE FOR EACH COMPONENT,THE CERTIFICATE AND VERIFY COMPLIANCE A PERIOD OF UP TO 30 MINUTES i W' 53 2 SYSTEMS CONTROLLED SOLELY BY A MANUALLY OPERATED TIMER CAPABLE OF OPERATING THE SYSTEM FOR NO MORE THAN TWO HOURS. '^ SHALL LST THE VALUE COVERING THE LARGEST AREA THE CERTIFICATE SHALL LIST R4024.1.2 TESTING.TE BUILDING OR DWELLINGAND UNIT SHALL BE TESTED AVERIFIED AS HAVING AN AN LEAKAGE RATE OF NOT x THE TYPES AND EFFICIENCIES OF HEATING,COOLING AND SERVICE WATER HEATING EXCEEDING 5 AIR CHANCES 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 HEAT PUMPS SHALL INCLUDE CONTROLS THAT MINIMIZE � MG EQUIPMENT.WHERE A GAS-FIRED UNVENTED ROOM HEATER,ELECTRIC FURNACE,OR PASCALS).WERE REQUIRED BY THE CODE OFFICIAL.TESTING SHALL 13E CONDUCTED BY AN APPROVED THIRD PARTY.A WRITTEN REPORT SUPPLEMENTAL HEAT USAGE DURING START-LIP,SET-UP,AND DEFROST CONDITIONS THESE CONTROLS SHALL ANTICIPATE NEED FOR HEAT a v -X BASEBOARD ELECTRIC HEATER IS INSTALLED IN THE RESIDEN ,THE CERTIFICATE OF THE RESULTS OF THE TEST SHALL BE SIGNED BY THE PARTY CONDUCTING 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 o CE SHALL LST'GAS-FIRED UNVENTED ROOLI HEATER,''ELECTRIC FURNACE'OR SHALL BE PERFORMED AT ANY TIME AFTER CREATION OF ALL PENETRATIONS OF THE BUILDING THERMAL ENVELOPE ONCE VISUAL THROUGH VISUAL MEANS(E.G.,LED NDICATORS).HEAT PUMPS EQUIPPED'PTH SUPPLEMENTARY HEATERS SHALL BE INSTALLED WITH c.5 �w INSPECTION HAS CONFIRMED SEALING(SEE TABLE R4024.1.1),OPERABLE WINDOWS AND DOORS MANUFACTURED BY SMALL BUSINESS SHALL CONTROLS THAT PREVENT SUPPLEENITAL HEATER OPERATION ABOVE 40F.AT FNAL INSPECTION THE AUXILIARY FEAT LOCK OUT CONTROL BASEBOARD ELECTRIC HEATER;AS APPROPRIATE AN EFFICIENCY SHALL NOT BE BE PERMITTED TO BE BALED OFF AT THE FRAME PRIOR TO THE TEST. SHALL BE SET TO 35T OR LESS. LISTED FOR GAS-FIRED UNVEHTED ROOM HEATRS,ELECTRIC FURNACES OR ELECTRIC R403.2 DUCTS.DUCTS AND AN HANDLERS SHALL BE IN ACCORDANCE'PTH SECTIONS R403.21 THROUGH R403.23. BASEBOARD HEATERS DURING EXTERIOR WINDOWS AND DOORS,FIREPLACE AND STOVE DOORS SHALL BE CLOSED,BUT NOT SEALED,BEYOND THE INTENDED R403.21 INSULATION(PRESCRIPTIVE).DUCTS SHALL BE INSULATED TO A MINIMUM OF R-8. BUILDING THERMAL ENVELOPE REQUIREMENTS: WEATHERSTRIPPING OR OTHER INFILTRATION CONTROL MEASURES; EXCEPTION: DUCTS OR PORTIONS THEREOF LOCATED COMPLETELY INSIDE THE BUILDING THERMAL ENVELOPE.DUCTS LOCATED N CRAWL 0 2 DAMPERS INCLUDING EXHAUST,INTAKE,MAKEUP AIR,BACKDRAFT AND FLUE DAMP'E'RS SHALL BE CLOSED,BUT NOT SEALED BEYOND SPACES DO NOT QUALIFY FOR THIS EXCEPTION. U R3021 INTERIOR DESIGN CONDITIONS.THE INTERIOR DESIGN TEMPERATURESUINTENDED INFILTRATION CONTROL MEASURES; SED FOR HEATING AND COOLING LOAD CALCULATIONS SHALL BE A MAXIMUM OF 72F 3.INTERIOR DOORS,IF INSTALLED AT THE TIME OF THE TEST,SHALL BE OPEN,ACCESS HATCHES R CONDITIONED CRAWL SPACES AND 8403.22 SEALING(YANDATORY�.DUCTS,AIR HANDLERS,AND FILTER BOXES SHALL BE SEALED.JOINTS AND SEAMS SHALL COMPLY WITH (22'C)FOR HEATING AND MINIMUM OF 75F(24C))FOR COOLING CONDITIONED ATTICS SHALT BE OPEN: EITHER THE INTERNATIONAL ME ANICAL CODE OR INTERNATIONAL RESIDENTIAL CODE,AS APPLICABLE 83022 EXTERIOR DESIGN CONDITIONS.THE MATING OR COOLING OUTDOOR DESIGN 4.EXTERIOR OPENINGS FOR CONTINUOUS VENTILATION SYSTEMS AND HEAT RECOVERY VENTILATORS SHALL BE CLOSED AND SEALED; EXCEPTIONS: TEMPERATURES SHALL BE SELECTED FROM APPENDIX C. 5.HEATING AND COOLING SYSTEMS,IF INSTALLED AT THE':IME OF THE TEST,SHALL BE TURNED OFF; AND 1.AR-IMPERMEABLE SPRAY FOAM PRODUCTS SHALL BE PERMITTED TO BE APPLIED WITHOUT ADDITIONAL JOINT SEALS D 6.SUPPLY AND RETURN REGISTERS,IF INSTALLED AT THE TIME OF THE TEST,SHAT BE FULLY OPEN. 2.MERE A DUCT CONNECTION IS MADE THAT IS PARTIALLY INACCESSIBLE, THREE SCREWS OR RIVETS SHALL BE EQUALLY SPACED ON >t INSULATION: THE EXPOSED PORTION OF THE JOINT SO AS TO PREVENT A HINGE 1FFECT. UNLESS NOTED OTHERWISE,INSULATION TO BE PER MSEC TABLE R4021.1, TABLE R402.4.1.1 3.CONTINUOUSLY WELDED AND LOCKING-TYPE LONGITUDINAL JOINTS AND SEAMS IN DUCTS OPERATING AT STATIC PRESSURES LESS CLIMATE ZONES 5,MARINE 4 AND 6,AND THE SPECIFIC REQUIREMENTS OF AIR BARRIER AND INSULATION INSTALLATION THAN 2 INCHES OF WATER COUNAN(500 PA)PRESSURE CLASSIFlCATICN SHAT NOT REQUIRE ADDITIONAL CLOSURE SYSTEMS SECTIONS R40221 THROUGH R402211.IN ADDITION,FENESTRATION SHALL DUCTS SHALL BE LEAK TESTED IN ACCORDANCE WITH WSU RS-33,USING THE MAXIMUM DUCT LEAKAGE RATES SPECIFIED.DUCT TIGHTNESS COMPLY WITH SECTIONS R4023.1 THROUGH R4023.6. COMPONENT CIRITERA• SHALL BE VERIFIED BY EITHER OF THE FOLLOWING: AIR BARRIER AND THERMAL BARRIER A CONTINUOUS AN BARRIER SHALL BE INSTALLED IN THE BUILDING ENVELOPE EXTERIOR THERMAL 1.POSTCONSTRUCTON TEST: TOTAL LEAKAGE SHALL BE USS THAN OR EQUAL TO 4 CFM(113.3 L/MIN)PER 100 SQUARE FEET 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 Diff TNTIAL OF 0.1 INCHES W.G.(25 PA)ACROSS THE TABLE 8402.1.1 BE SEALED.AIR-PERMEABLE INSULATION SHAT . EN NOT BE USED AS A SEALING MATERIAL SYSTEM,14CLUDNAN G THE MANUFACTURER'S AIR HANDLER ENCLOSURE ALL REGISTER BOOTS SHALL BE TAPED OR OTHERWISE SEALED DOING THE TEST.LEAKAGE TO OUTDOORS SHALL BE LESS THAN OR EQUAL TO 4 OFM(133.3 L/MIN)PER 100 SQUARE FEET o INSULATION AND FENESTRATION REQUIREMENTS BY COMPONENT" CAVITY INSULATION INSTALLATION AL CAVITIES N THE THERMAL ENVELOPE SHALL BE FILLED WITH INSULATION.THE DENSITY OF THE OF CONDITIONED FLOOR AREA s, ,,�• • . 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 CFM(113.3 L/MIN)PER 100 SQUARE FEET(9.29 M2)OF 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 FENESTRATION U- 0.30 0.30 VOIDS OR GAPS AND MAINTAIN AN EVEN DENSITY FOR THE ENTIRE CAVITY.BATT INSULATION INCLUDING THE MANUFACTURER'S AIR HANDLER ENCLOSURE AL REGISTERS SHALL BE TAPED OR OTHERWISE SEALED DURING THE SI(riIGHI°U- 0.50 0.50 SHALL BE INSTALLED IN THE RECOMMENDED CAVITY DEPTH WHERE AN OBSTRUCTION N THE TEST.IF THE AR HANDLER IS NOT INSTALLED AT THE TIME OF THE TEST,TOTAL LEAKAGE SHALL BE LESS THAN OR EQUAL TO 3 m w GLAZED FENESTRATION SHGC" NR NR CAVITY DUE TO E CUT FITTHEG,BRACING OR OTHER OBSTRUCTION DOSHERE ,THE BATT CFM(85 L2 W PER 100 SQUARE FEET(9.29 Y2)OF CONDITIONED FLOOR AREA � S PRODUCT WILL BE CUT TO FIT THE REMAINING DEPTH O THE CAVITY.WHERE THE BATT IS(UT $ f n CDUNG R-VALUER 49 49 AROUND OBSTRUCTIONS,LOOSE FILL INSULATION SHALL BE PLACED TO FILL ANY SURFACE OR EXCEPTION: 20 2 HE TOTAL L STATE ENERGY CODE o w CONCEALED VOIDS,AND AT THE MANUFACTURERS'SPECIFIED DENSITY.WHERE FACED BATT IS EXCEPTION: 7FE TOTAL LEAKAGE TEST IS NOT REQUIRED FOR DUCTS AND AR HANDLERS LOCATED ENTIRELY WITHIN THE BUILDING a: WOOD FRAME WALL9JiI R-VALUE 21 int 21+Sd USED,THE INSTALLATION TABS MUST BE STAPLED TO THE FACE OF THE STUD.THERE SHALL BE THERMAL ENVELOPE DUCTS LOCATED N CRAWL SPACES DO NOT QUALIFY FOR THIS EXCEPTION. MASS WALL R-VALUER 21/21 21+5h NO COMPRESSION TO TIE BATT AT THE EDGES OF THE CAVITY DUE TO INSET STAPLING R403.221 SEALED AIR HANDLER.AIR HANDLERS SHALL HAVE A MANUFACTURER'S DESIGNATION FOR AN AN LEAKAGE OF NO MORE FLOOR R-VALUE 309 309 INSTALLATION TABS THAN 2 PERCENT OF THE DESIGN AIR FLOW RATE WHEN TESTED IN ACCORDANCE WITH ASHRAE 193. BELOW-GRADED`WALL R-VALUE 10/15 21 int+TB 10/15/21 int+T8 INSULATION THAT UPON INSTALLATION READILY COWORMS TO AVAILABLE SPACE SHALL BE 8403.23 BUILDING CAVITIES(MANDATORY BUILDING FRAMING CAVITIES SHALL NOT BE USED AS DUCTS OR PLENUMS.INSTALLATION OF SLAB°REVALUE h DEPTH 10,2 N 10 4 it INSTALLED FILLING THE ENTIRE CAVITY AND WITHIN THE MANUFACTURERS'DENSITY DUCTS IN EXTERIOR WALLS,FLOORS OR Cf)UNGS SHALL NOT DISPLACE REQUIRED ENVELOPE INSULATION. RECOMMENDATION. For SI: 1 foot=304.8mm, ckcontnuous insulation, int=i temnedwte framing CEILING/ATTIC THE AIR BARRIER IN ANY DROPPED CEILNC/SOTTT SHALL BE ALIGNED WITH THE INSULATION AND 8403.3 MECHANICAL SYSTEM PIPING INSULATION(MANDATORY).MECHANICAL SYSTEM PIPING CAPABLE OF CARRYING FLUIDS ABOVE 105F(41C)OR ANY GAPS IN THE AIR BARRIER SEALED.ACCESS OPENINGS,DROP DOWN STAIR OR KNEE WALL BELOW 55T(13C)SHALL BE INSULATED TO A MNNAl1M OF R-6. i R-values are med in a U-factors and lessSHGare he Mabel or When o insulation is installed e a cavity which is less than the label or design DOORS TO UNCONDITIONED AIDC SPACES SHALL BE SEALED.BATT INSULATION INSTALLED IN ATTIC 8403.3.1 PROTEC710N OF PIPING INSULATION.PIPING INSULATION EXPOSED TO WEATHER SHALL BE PROTECTED FROM DAMAGE,INCLUDING za thickness of the insulation,the compressed R-value of the insulation from ROOF ASSEMBLES MAY BE COMPRESSED AT EXTERIOR WALL LINES TO ALLOW FOR REQUIRED ATTIC THAT CAUSED BY SUNLIGHT,MOISTURE,EQUIPMENT MAINTENANCE,AND WIND,AND SHALL PROVIDE SHIELDING FROM SOLAR RADIATION THAT Appendix Table A101.4 shall not be kPsee than the R-vdue specified in the VENTILATION' CAN CAUSE DEGRADATION OF THE MATERIAL ADHESIVE TAPE SHALL NOT BE PERMITTED. 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 z table. PLATE SHALL BE SEALED.THE JUNCTION OF THE TOP PLATE AND TOP OF EXTERIOR WALLS SHALL °The fenestration Ur-factor column excludes skyights.The SHGC column BE SEALED.EXTERIOR THERMAL ENVELOPE INSULATION FOR FRAMED WALLS SHALL BE INSTATED I READILY ACCESSIBLE MANUAL SWATCH THAT AN TURN THE HOT WATER CIRCULATING PUMP MEN THE SYSTEM IS NOT IN USE it SUBSTANTIAL CONTACT AND CONTINUOUS ALIGNMENT WITH THE AIR BARKER.KNEE WAIS SHALL R403.4.2 HOT WATER PIPE NSLILATION(PRESCRIPTIVE).INSULATION FOR HOT WATER PIPE SHALL HAVE A MINIMUM THERMAL RESISTANCE applies to all glazed fenestration.Exception: SIg1'ghts may be excluded frau BE SEALED (R-VAUIEI OF R-4. glazed fenestration SHGC requirements n Climate Zones 1 through 3 where 8403.4.3 ELECTRIC WATER HEATER INSULATION.ALL ELECTRIC WATER HEATERS IN UNHEATED SPACES OR ON CONCRETE FLOORS SHALL BE the SHGC for such skyllghts does not exceed 0.30. WINDOWS,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. cn `"10/15/21.+TB'means R-10 continuous insulation on the exterior of the SEs' R403.5 MECHANICAL VENTILATION(MANDATOR YY� THE BUILDING SHALL BE PROVIDED WITH VENTILATION THAT MEETS THE REOUIREMENTS OF THE o 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 INTERNAYIONAL MECHANICAL CODE,AS APPLICABLE,OR WITH OTHER APPROVED MEANS OF VENTILATION. N R-21 cavity insulation plus a thermal break between the slab and the OUTDOOR AIR INTAKES AND EXHAUSTS SHALL HAVE AUTOMATIC OR GRAVITY DAMPERS THAT CLOSE WHEN THE VENTILATICN SYSTEM IS NOT � FLOORS(INCLUDING ABOVE-GARAGE AND INSULATION SHALL BE INSTALLED TO MAINTAIN PERMANENT CONTACT WITH UNDERSIDE OF OPERATING. basement wall at the interior R 3 the basement wdn the interior of shall be SUBFLOOR DECKING.THE AIR BARRIER SHALL BE INSTALLED AT ANY EXPOSED EDGE OF R403.5.1 WHOLE-HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY.MECHANICAL VENTILATION SYSTEM FANS SHALL MEET THE EFFICACY permitted to be met with R-13 cavity insulation on the interior of the CANTILEVERED FLOORS) INSULATION. REQUIREMENTS OF TABLE R403.5.1. basement wall plus R-5 continuous insulation on the interior or exterior of CRAWL SPACE WALLS WHERE PROVIDED IN LIEU OF FLOOR INSULATION,INSULATION SHALL OL PERMANENTLY ATTACHED EXCEPTION: MIX MECHANICAL VENTILATION FANS ARE INTEGRAL TO TESTED AND LISTED HVAC EQUIPMENT,THEY SHAT BE POWERED BY AN the wall.'10/13'means R-10 continuous insulation sulat3on the interior or exterior TO THE CRAWLSPACE WALLS EXPOSED EARTH IN UNVENTED CRAWL SPACES SHALL BE COVERED ELECTRONICALLY(XIWUTATED MOTOR. of the home or R-13 cavity insulation at the interior of the basement wall. WITH A(LASS I VAPOR RETARDER WITH OVERLAPPING JOINTS TAPED. TABLE 8403.5.1 'TB'mems thermal break between floor slab and basement wall. SHAFTS.PENETRATIONS UNCONDITIONED SHAFTS,UTILITY SHALL TIONS,AND FLUE SHAFTS OPENING TO EXTERIOR OR MECHANICAL VENTILATION SYSTEM FAN EFFICACY °R-10 continuous insulation is required under heated slab on grade floors UNCONDITIONED SPACE BE SEINED. See R4022.9.1. NARROW CAVITIES BATTS IN NARROW CAVITIES SHALL BE CUT TO FIT AND INSTALLED TO THE CORRECT DENSITY AR FLOW RATE MINIMUM MINIMUM EMCACY AIR FLOW RATE MAXIMUM WITHOUT ANY VOIDS OR GAPS OR COMPRESSION.NARROW CAVITIES SHALL BE FILLED BY FAN LOCATION (CFM) (CFM/WATT) ( ) •There ore no SHGC requinetts n the Marine Zone. INSULATION THAT ON INSTALLATION READILY CONFORMS TO THE AVAILABLE CAVITY SPACE �` r Basement wall insulation iss not required in warm-humid locations as defined RANGE HOODS ANY2.8 CFM/WATT ANY by Figure R301.1 and Table R301.1. GARAGE SEPARATION AIR SEALING SHALL BE PROVIDED BETWEEN THE GARAGE AND CONDITIONED SPACES IN-LINE FAN ANY 28 CFM ATT ANY w s Reserved. BATHROOM,UTILITY ROOM 10 1.4 OM ATT <90 h First%due is cavity insulation,second is contrwnous insulation or insulated RECESSED LIGHTING RECESSED LIGHT FIXTUPES INSTALLED IN THE BUILDING THERMAL ENVELOPE SHALL BE AIR TIGHT, IC RATED,AND SEALED TO THE DRYWALL BATHROOM,UTILITY ROOM 90 28 CFM ATT ANY siding,so'13.+5 mems R-13 cavity insulation plus R-5 continuous r o insulation or insulated siding.If structural sheathe coves 40 percent or less PLUMBING AND WIRING BATT INSULATION SHALL BE CUT NEATLY TO FIT AROUND WIRING AND PLUMBING IN EXTERIOR 9 9 P 8403.6 EQUIPMENT SttaNG MANDATORY) HEATING AND COOLING EQUIPMENT SHALL BE SIZED IN ACCORDANCE WITH ACCA MANUAL S BASED ON a o WALLS.THERE SHAT HE NO VOIDS OR GAPS OR COMPRESSION WHERE CUT TO FlT.INSULATION wan of the exterior,continuous insulation R-value shall be permitted to be BUILDING LOADS OA1DlEA N ACCORDANCE WITH RCCA MANUS_J OR OTHER APPROVED HEATING AND COOING CALCULATION METHODOLOGIES. w o THAT ON INSTALLATION READILY CONFORMS TO AVAILABLE SPACE SHALL EXTEND BEHIND PIPING Z reduced by no more than R-3 h the locations where sWcturd sheathing n AND WIRING. 8403.7 SYSTEMS BERING MULTIPLE DWELLING UNITS(MANDATORY) SYSTEMS SERVING MULTIPLE DWELLING UNITS SHAT COMPLY WITH SECTIONS Q w � used to maintain a consistent total sheathing thidness. C403 AND C404 OF THE ECC--COMWERGAL PROVISIONS N LEU OF SECTION 8403. 3, I The second R-vdm applies when more than half the insulatan is an the SHOWER/TUB ON EXTERIOR WALL EXTERIOR WALLS ADJACENT TO SHOWERS AND TUBS SHALL BE INSULATED AND THE AIR BARRIER R403.8 SNOW MELT SYSTEM CONTROLS(MANDATORY) SNOW AND ICE-MELTING SYSTEMS,SUPPLIED THROUGH ENERGY SERVICE TO THE BUILDING O f-- =3 interior of the mass wall. INSTALLED SEPARATING THEM FROM THE SHHOVUS AND TUBS SHALL INCLUDE AUTOMATIC CONTROLS CAPABLE OF SHUTTING OFF THE SYSTEM WHEN THE PAVEMENT TEMPERATURE IS ABOVE 507,AND NO Z I Far single raker-or joist-moulted cedegs,the insulation may be reduced to ELECTRICAL/PHONE BOX ON EXTERIORTHE AIR BARRIER SHAT BE INSTALLED ELECTRICALBEHINELECTRICAL OR COMMUNICATION BOXES OR AR PRECIPITATION IS FALLING AND AN AUTOMATIC OR MANUAL CONTROL THAT WILL ALLOW SHUTOFF WHEN THE OUTDOOR TQMPIRATURE IS ABOVE 40F. U o G WALLS SEALED BOXES SHALL BE INSTALLED. N 32 R-38. HVAC REKXSIER BOOTS HVAC REGISTER BOOTS THAT PENETRATE BUILDING THERMAL ENVELOPE SHALL DU SEALED TO THE Int headers framing)denotes stat R- insula 16 inches on curter SUBFLOOR OR DRYWALL. with headers insulated with a minimum of R-10 insulation. w I I Log and solid timber walls with a minimum average thickness of 3.5 inches FIREPLACE AN AIR BARRIER SHALL BE INSTALLED ON FIREPLACE WAIS.FIREPLACES SHALL HAVE GASKETED o= are exempt from this insulation requirement Dom' on N vi °In addition,inspection of log wails shall be in accordance with the provisions of ICC-400. w p ®_ ELECTRICAL POWER AND LIGHTING SYSTEMS: Z Z 0 Z R404.1 LIGHTING EQUIPMENT(MANDATORY).A MINIMUM OF 75 PERCENT OF PERMANENTLY INSTALLED LAMPS N LIGHTING FIXTURES SHALL BE C0 HIGH-EFFICACY LAMPS. 00 R404.1.1 UGHTNG EQUIPMENT(MANDATORY).FUEL GAS LIGHTING SYSTEMS SHALL NOT HAVE CONTINUOUSLY 3 �P BURNING PILOT UGHTS N HIGH EFFICACY LAMPS: N COMPACT FLOURES(ENT LAMPS,T-8 OR SMALLER DIAMETER UNFAIR ROl1RESCENT LAMP'S, COPYRIGHT®2013 DESIGN LINES, INC.,ALL RIGHTS RESERVED. THE USE OF THIS OR LAMPS WITH A MINIMUM EFFICACY OF: SHEET IS EXCLUSIVELY FOR THE CLIENTS OF DESIGN LINES,INC.AND ONLY FOR 1.60 LUMENS PER WATT FOR LAMPS OVER 40 WATTS; 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; E C 1 CF THIS SHEET FOR ANY OTHER PROJECT IS STRICTLY FORBIDDEN AND SUBJECT 3.40 LUMENS PER WATT FOR LAMPS 15 WATTS OR LESS TO PENALTY OF LAW. �F