Quietcool fan installation instructions 1 2 3 4 5 6a 6b system venting requirements very important! - 1 square foot of net free venting per 750 cfms required ventilation 1 sq. Ft for each 750 cfms vent type gable vent dormer vent eave vent ridge vent soffet vent average size 12" x 19.5" 14" x 8" 3.5...
Avoid back drafts care should be taken to avoid back drafting combustion appliances that are installed in the conditioned space. It is strongly recommended that combustion appliances not be installed in such a manner that they use room air for combustion. Whole house fans are capable of pulling larg...
Wiring diagram with timer & switches using attached power cords romex cable two wire (with ground) power source fan timer & switches in from power source junction box two wire (with ground) romex cable two wire (with ground) romex cable (one to each fan motor head ) in home side attic side red timer...
Congratulations on the purchase of your new quietcool system! System operating instructions one or more quietcool’s can be used to ventilate your home at any time of the year. The following general instructions will concentrate on summertime cooling. Normally happens in the late afternoon to early e...
10 year limited warranty – qc classic line whole house fans qc manufacturing inc. Extends this warranty to the original purchaser of the following quietcool classic line models ---- qc 1500, qc 2250, qc 3100, qc 4500, qc 4700, and qc 6400 ---- installed and used in a residence under normal condition...
