This power blower has a 1.5 amp 12V DC fan that achieves 100 CFM, yet it fits in just a 6-1/4" diameter rough opening. The efficient centrifugal blower wheel ensures quiet ventilation. Airstream and other manufaturers used this style unit starting in the 1970s.
It requires a roof thickness of 1-1/2" to 4-1/2". The smoke lid extends only 3-1/4" above roof when in the open position.
White interior with garnish included.
Easy one-hand operation open/close.
