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ADDITIONAL TABLES CLIMATE ZONES 4 5 6 6A-1S HEATING CREDIT MULTIPLIERS (HCM) . ___~Y~TE... TyPL______.-,---.__ H~~Tlli~ ~R~QILM~~TIP.LJ~R~ tHc:M) --------. "--.------- Attic Radiant Barrier HCM .98 ._____,___. __n_____ .'. Multizone HCM .95 _.._--~-- Natural Gas ~!!L..... .68-.72 ,73-.77 .~ .__.....18- .82~. _.,83-,8L.__ ~.~~:,!lg__ . ,!jHUp HCM .61 ,56 .53 ,50 .47 ,44 c-' --------- -,- --".--- LP Gas HCM .77 .72 ,67 .63 .60 .57 6A-19 COOLING CREDIT MULTIPLIERS CCM) SYSTEM TYPE COOLING CREDIT~L1E!tS tCCM) -----~---~~_.._- -- -----_...._^._._~---- _Ceiling Fans (86' Cross Ventilation ']5' 'Credit may be taken for only _~hQ!~. House F?n . .95' one of these system types concurrently. Multizone .95 Attic Radiant Barrier ,95 ~_SY.sTEM1YP.E_ --- - . --~- _._~_ ..~__~HQT WATER CREDJULI/PJ.lEAS (HWCM) Heat Recovery Unit _With - -- - .- n_ - - ~ ...__._..AirCQIJdlliQner ______....__ ._____u__ _ _ Heat Pump - .- .....--._-~ __HWCM -.. -.... .-- _ _ ....______ _. __~.__n .., _... _. _.. _ .8 Dedicated Heat Pump b EF__ ----- ~ - Z<>2A<l ---f- - - ZO'2." - _3D!'" .. -1 llWCM ~=[ .44 ==t=:__ ."35 _U U_ ---J- - ",9______ . ;Ol~~ -. -- .-- ..=- EF - -_::..-==~~~~ - 1.0- 1.9 .~I 2,0-2.9._ -.-J . .3.0-3.9 _ .. _ -. 4,0-4.9 -. - n .. ._HWCM~_~=r=_~84. _ 42 .. __ _. ___ 28 _ _ . _ __ ..21 . A HWM MUST BE USED IN CONJUNCTION WITH ALL HWCM. SEE TABLE 6A.9, EF MEANS ENERGY FACTOR. 3,5 & Up ,25 5,0 & Up .17 6A-21 INALTRATlON REDUCTION PRACTICE COMPLIANCE CHECKLIST (SEE SECTION 6061 COMPONENTS SECTION REQUIREMENTS FOR EACH PRACTICE CHECK PRACTICE tt 606.1 COMPLY WITH All INFilTRATION PRESCRIPTIVES. Windows Maximum of 0.34 CFM oer linear foot of ooerable sash crack (includes slidina alass doors). Exterior & Adiacent Doors Maximum of 0,5 CFM oer sa. ft. of door area: solid core wood oanel insulated or Qlass doors onlv. Exterior Joints & Cracks To be caulked aasketed weatherstripped or otherwise sealed. PRACTICE #2 ) 606.1 COMPLY WITH #1 AND THE FOllOWING: '-Exterior WaHs-and Floors Top olate oenetrations sealed. Infiltration barrier installed. Sole olate/floor ioint caulked or sealed. Exterior Walls & Ceilinos Penetrations ioints and cracks on interior surface caulked sealed or aasketed. Ductwork Ductwork in unconditioned soace must be sealed. Fireolaces Eauiooed with outside combustion air. doors and flue dampers. Exhaust Fans Eauipped with dampers. Combustion devices see 606.1 A2 PRACTICE #3 606.1 COMPLY WITH PRACTICES #1 AND #2 AND THE FOllOWING: Ceilinos Infiltration barrier installed, Interior Walls Too oenetrations sealed or ioints & cracks on interior walls caulked sealed or aasketed. Recessed Liohts Sealed from conditioned & insulated from ventilated attic spaces. Ductwork All ductwork located in conditioned soace. Combustion Appliances Be in unconditioned space (except direct vent), draw air from unconditioned space, exhaust by-products to outside, Combustion cooking appliances see section 606.1 A3 6A-22 OTHER PRESCRIPTIVE MEASURES (must be met or exceeded bv all residences,) COMPONENTS SECTION REQUIREMENTS CHECK Water Heaters 612.1 Comply with efficiency requirements in Table 6-11. Switch or clearly marked circuit breaker (electric) or cutoff (aasl must be orovided. External or built-in heat trap reauired. Swimming Pools & Spas 612,1 Spas & heated pools must have covers (except solar heated). Non-commercial pools must have a pumo timer. Gas soa & 0001 heaters must have a minimum thermal efficiency of 78%. Shower Heads 612.1 Water flow must be restricted to no more than 3 aallons per minute at 80 PSIG. Air Distribution System 610.1 All ducts, fittings, mechanical equipment and plenum chambers shall be mechanically attached, sealed, insulated, and installed in accordance with the criteria of Section 610. Ducts in unconditioned attics must be insulated to a minimum of R-6. Air handlers shall not be installed in attics unless in mechanical closet. HVAC Controls 607.1 Separate readily accessible manual or automatic thermostat for each system. Insulation 604,1,602.1 Ceilinas-Min, R-19. Common walls-Frame R-ll or CBS R-3 both sides, Common ceilina & floors R-11. ,~.