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<br />ADDITIONAL TABLES <br /> <br />CLIMATE ZONES 4 5 6 <br /> <br />6A-18 HEATING CREDIT MULTIPLIERS (HCMl <br /> SYSTEM TYPE HEATING CREDIT MULTIPLIERS (HCM) <br />-----._- .98 <br />Attic Radiant Barrier HCM <br />Multizone HCM .95 <br />Natural Gas AFUE .68-.72 .73-.77 .78-.82 .83-.87 .88-.92 .93 &jJQ_ <br />HCM .61 .56 .53 .50 .47 .44 <br />LP Gas HCM .77 .72 .67 .63 .60 .57 <br /> <br />6A-19 COOLING CREDIT MULTIPLIERS CCMl <br /> SYSTEM TYPE COOLING CREDIT MULTIPLIERS (CCML -_._~ <br />CeilingEan~_ -~- - - - - .86* <br />-~ ---~_._~~---_._-_._.~-- <br />Cross Ventilation .95* *Credit may be taken for only <br /> -- --------..------ <br />Whole House Fan .95* one of these system types concurrently. <br />-----,-~ ----~--. <br />Multizone ---.-" .95 <br />Attic Radiant Barrier }lr; <br /> <br />A- A <br />_ ___SYSIEMJ)'PE <br /> <br />Heat Recovery Unit <br /> <br />Dedicated Heat Pump <br /> <br /> <br />HOT WATER CR <br />Air..Condillon.~ <br /> <br />_._-~- <br /> <br />Solar <br /> <br />6A-21 INFIL TRA TlON REDUCTION PRACTICE COMPLIANCE CHECKLIST (SEE SECTION 606\ <br />COMPONENTS SECTION REQUIREMENTS FOR EACH PRACTICE CHECK <br />PRACTICE #1 606.1 COMPLY WITH ALL INFILTRATION PRESCRIPTIVES. <br />Windows Maximum of 0.34 CFM oer linear foot of onerable sash crack (includes slidina alass doors). <br />Exterior & Adiacent Doors Maximum of 0.5 CFM oer sa. ft. of door area' solid core wood nane!. insulated or alass doors onlv. <br />Exterior Joints & Cracks To be caulked, aasketed weatherstriooed or otherwise sealed. <br />PRACTICE #2 606.1 COMPLY WITH #1 AND THE FOLLOWING: <br />Exterior Walls and Floors Too olate oenetrations sealed. Infiltration barrier installed. Sole olate/floor ioint caulked or sealed. <br />Exterior Walls & Ceilinas Penetrations, ioints and cracks on interior surface caulked, sealed or aasketed. <br />Ductwork Ductwork in unconditioned soace must be sealed. <br />Firenlaces Eauinned with outside combustion air. doors and flue damoers. <br />Exhaust Fans Enuinned with damoers. Combustion devices see 606.1.A.2 <br />PRACTICE #3 606.1 COMPLY WITH PRACTICES #1 AND #2 AND THE FOLLOWING: <br />Ceilinas Infiltration barrier installed. <br />Interior Walls Too oenetrations sealed or ioints & cracks on interior walls caulked sealed or aasketed. <br />Recessed Linhts Sealed from conditioned & insulated from ventilated attic snaces. <br />Ductwork All ductwork located in conditioned space. <br />Combustion Appliances Be in unconditioned space (except direct vent), draw air from unconditioned space, exhaust <br /> by-products to outside. Combustion cooking appliances see section 606.1.A.3 <br /> <br /> <br />Swimming Pool!. & Spas <br /> <br />612.1 <br /> <br />REQUIREMENTS <br />Comply with efficiency requirements in Table 6-11. Switch or cI~arly marked circuit breaker (electric) <br />or cutoff as must be rovided. External or built-in heat tra re uired. <br />Spas & heated pools must have covers (except solar heated). Non-commercial pools must have <br />a um timer. Gas s a & 001 heaters must have a minimum thermal efficienc of 78%. <br />Water ow must be restricted to no more than 3 allons er minute at 80 PSIG. <br />All d s, fittings, mechanical equipment and plenum chambers shall be mechanically attached, <br />sealed, insulated, and installed in accordance with the criteria of Section 61 O. Ducts in unconditioned <br />attics must be insulated to a minimum of R-6. Air handlers shall not be installed in attics unless in <br />mechanical closet. <br />Se arate readil accessible manual or automatic thermostat for each s stem. <br />Ceilin s-Min. R-19. Common walls-Frame R-11 or CBS R-3 both sides. Common ceilin & floors R-11. <br /> <br />CHECK <br /> <br />Shower Heads <br />Air Distribution System <br /> <br />612.1 <br />610.1 <br /> <br />HV AC Controls <br />Insulation <br /> <br />607.1 <br />604.1,602.1 <br /> <br />I <br /> <br />.fj <br />