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<br />ADDITIONAL TABLES <br /> <br />CLIMATE ZONES 4 5 6 <br /> <br />6A-18 HEATING CREDIT MULTIPLIERS (HCM) <br /> SYSTEM TYPE HEATING CREDIT MULTIPLIERS (HCM) <br />Programmable Thermostat HCM .95 <br />Mu~izone HCM .95 <br /> AFUE .68-.72 I .73-.n I .78..82 I .83-.87 I .88-.92 I .93 & Uo <br />Natural Gas HCM .56 I .52 I .49 I .46 I .44 I .41 <br />LP Gas HCM .71 I .66 1 .62 I .58 I .55 I .52 <br /> <br />6A-19 COOLING CREDIT MULTIPLIERS CCM} <br /> SYSTEM TYPE COOLING CREDIT MULTIPLIERS (CCM) <br />Ceilin!1 Fans .95' <br />Cross Ventilation .95' <br />Whole House Fan .95' 'Credit may be taken (or only <br />Mu~izone .95 one of these system types concurrently. <br />Programmable Thermostat ,95 <br /> <br />6A-20 HOT WATER CREDIT MULTIPLIERS (HWCM) <br /> SYSTEM TYPE NOTE: A HWM MUST BE USED IN CONJUNCTION WITH ALL HWCM. SEE TABLE 6A,9. EF MEANS ENERGY FACTOR <br />Heat Recovery Unit With Air Conditioner Heat Pumn <br />HWCM .84 .78 <br />Add-on Dedicated Heat Pump EF 2.0-2.49 2.5-2.99 3.0-3.49 r 3.5 & Un <br />(without tank) HWCM ,44 .35 .29 I .25 <br />Add-on Solar Water Heater EF 1.0-1.9 2.0-2.9 3.0-3.9 I 4.0-4.9 I 5.0 & Un <br />(without tank) HWCM .84 .42 .28 I .21 I .17 <br /> A HWM MUST BE USED IN CONJUNCTION WITH ALL HWCM. SEE TABLE 6A.9. EF MEANS ENERGY FACTOR. <br /> <br />6A-21 INFILTRATION REDUCTION COMPLIANCE CHECKLIST <br /> <br />COMPONENTS SECTION REQUIREMENTS FOR EACH PRACTICE CHECK <br />Exterior Windows & Doors 606.1.ABC.1.1 Max: .3 cfm/sq.ft. window area; .5 cfm/sq.ft. door area. <br />Exterior & Adjacent Walls 606.1.ABC.1.2.1 Caulk, gasket, weatherstrip or seal between: windows/doors & frames, surrounding wall; <br /> foundation & wall sole or sill plate; joints between exterior wall panels at corners; utility <br /> penetrations; between wall panels & toplbottom plates; between walls & floor. <br /> EXCEPTION: Frame walls where a continuous infiltration barrier is installed that extends <br /> from, and is sealed to, the foundation to the top plate. <br />Floors 606.1.ABC.1.2.2 Penetrations/openings >1/8" sealed unless backed by truss or joint members. <br /> EXCEPTION: Frame floors where a continuous infiltration barrier is installed that is sealed <br /> to the perimeter, penetrations and seams. <br />Ceilings 606.1.ABC.1.2.3 Seal: Between walls & ceilings; penetrations of ceiling plane of top floor; around shafts, chc ses, <br /> soffits, chimneys, cabinets sealed to continuous air barrier; gaps in gyp board & top plate; <br /> attic access. EXCEPTION: Frame ceilings where a continuous infiltration barrier is <br /> installed that is sealed at the perimeter, at penetrations and seams. <br />Recessed Lighting Fixtures 6D6.1.ABC.1.2.4 Type Ie rated with no penetrations, sealed; or Type IC or non-Ie rated, installed inside a <br /> sealed box with 1/2' clearance & 3' from insulation; or Type Ie rated with <2.0 cfm from <br /> conditioned so ace tested. <br />Multi-story Houses 606.1.ABC.1.2.5 Air barrier on perimeter of floor cavity between floors. <br />Additional Infiltration reqts 606.1.ABC.1.3 Exhaust fans vented to outdoors, dampers; combustion space heaters comply with NFPA, <br /> have combustion air. <br /> <br />6A-22 OTHER PRESCRIPTIVE MEASURES (must be met or exceeded bv all residences.) <br />COMPONENTS SECTION REQUIREMENTS CHECK <br />Water Heaters 612.1 Comply with efficiency requirements in Table 6-12. Switch or clear1y marked circuit breaker (electric) <br /> or cutoff (cas) must be orovided. External or built-in heat trao required. <br />Swimming Pools & Spas 612.1 Spas & heated pools must have covers (except solar heated). Non-commercial pools must have <br /> a oumo timer. Gas soa & 0001 heaters must have a minimum thermal efficiency of 78%. <br />Shower Heads 612.1 Water flow must be restricted to no more than 2.5 aallons oer minute at 80 PSIG. <br />Air Distribution Systems 610.1 All ducts, 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: R-6 min. insulation. <br />HV AC Controls 607.1 Separate readily accessible manual or automatic thennostat for each system. <br />Insulation 604.1, 602.1 Ceilinas-Min. R-19. Common walls-Frame R-ll or CBS R-3 both sides. Common ceiling & floors R-l1. <br /> <br />-6. <br />