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<br />ADDITIONAL TABLES
<br />
<br />6A.1S HEATING CREDIT MULTIPLIERS (HeM) HEA TING CREDIT MUL T/PLlERS (HCM)
<br /> SYSTEM TYPE
<br />AUlc Radiant Barrier HCM ,98
<br />Multizone HCM .95
<br /> AFUE .68-.72 J ,73-,77 T .78',82 I .83-.87 .88-,92 .93 & Uo
<br />Natural Gas HeM .61 I .56 r ,53 I ,50 ,47 .44
<br />LP Gas HeM ,77 1 .72 1 ,67 T ,63 ,60 ,57
<br />
<br />CLIMATE ZONES 4 5 6
<br />
<br />6A.19 COOLING CREDIT MULTIPLIERS CCMl
<br /> SYSTEM TYPE -/ COOLING CREDIT MUL TIPLlEElSTCCMf
<br />Ceilino Fans v ,86' .7
<br />'..
<br />Cross Ventilalion .95' 'Credit may be taken (or only
<br />Whole House Fan ,95' one of these system types concurrently.
<br />Multizone ,95
<br />Attic Radiant Barrier ,95
<br />
<br />
<br />6A.21 INFILTRATION REDUCTION PRACTICE COMPLIANCE CHECKLIST (SEE SECTION 6061
<br />COMPONENTS -SECTION REQUIREMENTS FOR EACH PRACTICE I r~fECK
<br />PRACTICE #1 606.1 COMPl Y WITH ALL INFILTRATION PRESCRIPT/VES,
<br />Windows Maximum of 0,34 CFM Der Iinear'foot of ooerable sash crack (includes slidino alass doors), '-7
<br />Exterior & Adiacent Doors Maximum of 0.5 CFM oer SQ. fj, of door area: solid core. wood Danel. insulated orOiass doors onlv,! .7 _
<br />Exterior Joints & Cracks T.o be caulked.aasketed, weatherslriooed or otherwise sealed, /:/-
<br />PRACTICE #2 :7 606,1 COMPl Y WITH #1 AND THE FOLLOWING: 1,/
<br />Exterior Waifs and Floors Too olate oenetrations sealed, Infiltration barrier instal/ed, Sole plate/floor ioint caulked or sealed. 177
<br />Exterior Waifs & Ceilinos Penetrations. ioints and cracks on interior surface caulked, sealed "r oasketed, 17./
<br />Ductwork I Ductwork in unconditioned soace must be sealed, IV"
<br />Fireo/aces Eouipped with outside combustion air. doors. and flue damoers, I
<br /> "
<br />Exhaust Fans Eauiooed with damoers, Combustion devices see 606.1,A.2 I
<br />PRACTICE #3 606,1 COMPLY WITH PRACTICES #1 AND #2 AND THE FOLLOWING:
<br />Ceilinos Infiltration barrier instal/ed,
<br />Inlerior Waifs Ton nenetrations sealed or ioints & cracks on interior walls caulked. sealed or aasketed,
<br />Recessed Linhts I Sealed from conditioned & insulated from ventilated attic soaces, I
<br />Ductwork ,All ductwork located in conditioned space, I
<br />Combustion Appliances I - Be in unconditioned space (except direct vent). draw air from unconditioned space, exhaust ,
<br /> by-products 10 outside, Combustion cooking appliances see section 606,l.A.3 I
<br />
<br />A HWM MUST BE USED IN CONJUNCTION WITH All HWCM, SEE TABLE 6A,9, EF MEANS ENERGY FACTOR.
<br />
<br />
<br />Dedicated Heat Pump
<br />
<br />Solar
<br />
<br />6A'22 OTHER PRESCRIPTIVE MEASURES must be met or exceeded b all residences,)
<br />
<br />COMPONENTS
<br />Waler Healers
<br />
<br />SECTION
<br />612,1
<br />
<br />SWimming Pools & Spas
<br />
<br />612,'
<br />
<br />REQUIREMENTS
<br />Comply with effiCiency requirements in Table 6-11. Switch or clearly marKed circuit breaker (elecmc)
<br />or cutoff as must be rovided, Extemal 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 soa & 001 heaters must have a minimum thermal efficienc of 78%.
<br />Water flow must be restricted to no more Ihan 3 allons er minute at 80 PSIG,
<br />All ducts, fittings, mechanical eqUipment and plenum chambers shall be mechanically attached,
<br />sealed. insulated. and installed in accordance with the Criteria of Section 610, Ducts.n uncondilloned
<br />I'Illlcs must be Insulated to a minimum of R-6, Air handlers shall not be Installed In alllcs unless in
<br />mechanical Closel.
<br />Seoarate reaoll acceSSible manual or aulomatlc thermostat for each Svstem,
<br />Ceilin s-MIn, R-19, Common walls--Frame R-l1 or CBS R-3 both Sides, Common celllno & tloors A.] ~,
<br />
<br />I CHECK
<br />
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<br />
<br />Shower Heads
<br />Air Distribullon System
<br />
<br />612,1
<br />610,1
<br />
<br />HVAC Controls
<br />Insulal/on
<br />
<br />607,1
<br />1604,1. 602,11
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