Laserfiche WebLink
MAR-16-2010 09:55 FROM:AIR MECHANICAL EAGAN 6514526925 TO:9527464383 P:2/3 <br /> S REW CSR 1346.050.1 <br /> One or multiple. , One.or mu WPIO One Multiple <br /> pos er vent fan-' <br /> ssiste atrnosphetically atmospherically <br /> of direcf`V erit appliances and vented gas or vented gas nr. <br /> appliaiic6's, Or power ven oil appliauce or oil appliances <br /> no-combustion or direct v t one solid fuel or solid fuel. <br /> appliarlces'4 appliances appliance° appliances <br /> 1. Use the Appropriate Column to Estimate Hc use Infiltration. <br /> a)pressure.factor <br /> (cfnvso 0.15 0.09 0.06 0.03 <br /> b) conditioned <br /> floor <br /> (including untnished`baserAdnts). <br /> Estimated Hddse <br /> Infiltration <br /> (cfm): flax 1b] <br /> 2. Exhaust Capacity <br /> a) continuous <br /> exhaust.-only <br /> ventilation <br /> system,(cfm): <br /> (not applicable to balanced ventilation systems such as HRV) <br /> b)clothes dryer 135 135.• 135 135 <br /> c) 80%of largest <br /> exhaust rating <br /> (cam): (bl.S <br /> (not applicable if recircula"$-3y.stem or ifpowered makeup air is clectrkally interlocked <br /> and matched to exhaust) <br /> d) 80% of next <br /> largestexhaust not <br /> rating(cfm): applicable. <br /> (not applicable if recirculatiz .system.or:ifpo Bred makeup air is electrically interlocked' <br /> and ivatched to exhaust). <br /> Total Exhaust <br /> Capacity. (cfm): <br /> [2a+2b+2c+2d] Y3 <br /> Copyright 02040'by the Rerisut of Statutes,Sbk of Mianesnta.A,11 Rim Rzcrvcd, <br /> I <br />