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.-�r�:ue:auoa�:ww...w�..�:..._. . _.».r,.,ou�a.-....m.....,a.� -- <br /> IW�t'..a....n...o ...:. o �...,.-_..�_._'___"___.._ _ ._'.�-.—" <br /> asaacasaoex�ees"oeasse-aex�aeze¢��NENT CHECKLIST sa�sszsaso=¢3xzsaaezs�,{/08/99 <br /> WATTSUN 5.6 <br /> HOUSE ID: <br /> FILE: C:\\WATTSUNS\\BROKAW.WS ___�_=_=s=_====___= <br /> II Z <br /> --__=___��==_�____=_��=__'_=__=___--- <br /> Bathroom fans are Home Ventllating Institute-rated 50 C <br /> (minimum) . <br /> Kitchen fans are HVI-rated 100 CFM (minimum) . <br /> Fan ducting has minimal bends and terminates outside <br /> of the building. <br /> Whole House Fan Size: <br /> The whole house ventilation fan system provides at least : <br /> � ] 75 CFM measured capacity. OR <br /> [ ] 10 CFM measured capacity. OR <br /> [ J 100 CFM installed capacity <br /> [ J The whole house ventilation fan is remotely located outside af <br /> the thermal envelope, OR tion fan has a 1 . 5 <br /> [ j If surface-mounted, the �hole <br /> house ventila <br /> controltisgsetTto provide�ventilationafor a�minimumhof88th ursc <br /> each dav. <br /> Make-up air: 1 in outside <br /> Ports , registers, or a central fresh air intake supp y B <br /> sir in the quantity of 10 CFM are located in each bedroom and the <br /> main living area. <br /> Exhaust Duct Insulation: <br /> All exhaust ducts extending more than two feet beyond <br /> insulation are insulated to R4 . <br /> Maximua duct length for 4" duct is 25' ; for 5" duct <br /> is 35' ; and for 6" duct is 50' . <br /> Exhaust ducts terminate outside of the residence :.n a <br /> fitting with a net free area not less than the cr�>ss <br /> sectional area of the duct. <br /> Controls & Operation: <br /> Intermittently-operating, whole-house exhaust fans <br /> shall have both automatic and maaual controls. <br /> Automatic controls shall include a time clock or cycle <br /> timers with a minimum of two on-periods per day. <br /> Automatic controls shall be set to provide at least <br /> 8 ho�rs of inechanical ventilation per day. <br /> ------------------------------------------- <br /> ---- Page 3 =_=====z�zz=====�_��====�z::=:=��z= <br />