About Master Flow® Whole House Fans - Direct Drive
Pull cool, fresh air into your home and force hot, moist air out to help save on cooling costs. Includes 24” aluminum shutter and 2-speed pull-chain switch.
See Master Flow® Powered Ventilation Products Limited Warranty for complete coverage and restrictions.
Note: Always have a balanced ventilation system. In no case should the amount of exhaust ventilation exceed the amount of intake ventilation.
Features & Benefits
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GREAT AIR EXCHANGE
Large 4,500 CFM airflow is perfect for homes up to 2,500 sq. ft. for great results -
CONVENIENT
2-speed pull-chain switch controls operation (no wiring through walls required) -
EFFICIENT & LONG LASTING
1/4 hp permanent split capacitor design for added power and long life
Get automatic Lifetime Protection on your entire GAF roofing system
When you install any GAF Lifetime Shingle and at least 3 qualifying GAF accessories, you'll automatically get a Lifetime limited warranty on your shingles and all qualifying GAF accessories*.
*See GAF Shingle & Accessory Ltd. Warranty for complete coverage and restrictions. The word “Lifetime” refers to the length of coverage provided by the GAF Shingle & Accessory Ltd. Warranty, and means as long as the original individual owner(s) of a single-family detached residence [or the second owner(s) in certain circumstances] owns the property where the shingles and accessories are installed. For owners/structures not meeting the above criteria, Lifetime coverage is not applicable. Lifetime ltd. warranty on accessories requires the use of at least three qualifying GAF accessories and the use of Lifetime Shingles.
Product Documentation
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Ventilation Full Line Brochure - RESCB100
Brochures and Literature
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