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_______________________ _____________________________________________________ <br />WATTSUN 5.5 COMPONENT CHECK�IST 10/11/95 <br />FILE: C:\\WATTSUNS\\MATT1612.WS HOUSE ID: <br />------------=----------�----------- ---- <br />______________________________________________________ <br />of the building. -----` <br />Whole }[�use Fan Size: <br />The wliole house ventilation fan syatem provides at least: <br />[] 75 CFM measured capacity, OR <br />[] 80 Cr'M meaeured capacity, OR <br />f] 100 CFM inatalled capacity <br />[ l The whole house ventilation fan is remotely located outeide of <br />the thermal eivelope, OR <br />[ 1 If surface-mounted, the whole houee ventilation fan hae a 1.5 <br />sone rating. The fan ie mounted to rduce noiae. The automatic <br />control ie set to provide ventilation for a minimum of e houre <br />each day. <br />Porte, regietere, or a central freah air intake aupplying outeide <br />air in the quantity of 10 CFM are located in each bedroom and the <br />main living area. <br />Exhauet Duct Insulation <br />_ All exhauat ducts extending more than two feet beyond <br />ineulation are ineulated to R4. <br />_ Maximum duct length for 4�� duc� is 25'; for 5" duct <br />is 35'; and for F" duct is 50'. <br />_ Exhauet ducte terminate outeide of the reaidence in a <br />fitting with a net free area not lese than the crose <br />sectional area of the duct. <br />Controls & Operation: <br />_, Intermittently-operating, whole-house exhauat fana <br />ehall have both automatic and manual controls. <br />_ Automatic controla ehall include a time clock or cycle <br />timers with a minimum of two on-periode per day. <br />_ Automatic controls ahall be aet to provide at least <br />e houra of inechanical ventilation per day. <br />_ All gae or oil combuetion appliances (except atoves <br />and clothes dryer) have outaide combuation air ducted <br />directly to the appliance. <br />__ All atovea have an exhaunt fan directly over them. <br />_ All combuation exhauata are aeparated by minimum 3' <br />vertically or 10' horizontally. <br />Homeowner has been given indoor air qUality and monitoring <br />information. <br />Radon monitor: <br />Radon monitor supplied to residents. <br />-------------------------------------------------------------------- <br />________________________________'___= Page 4 <br />