Master Flow® Power Attic Vent ERV5HT ‑ Roof Mount Specs
Master Flow® Power Attic Vent ERV5HT ‑ Roof Mount Docs
Master Flow® Power Attic Vent ERV5HT ‑ Roof Mount Videos
Durable and Effective Attic Ventilation
Helps exhaust large amounts of heat and moisture from the attic, to protect your roof system from premature deterioration, decrease attic heat and your summer air conditioning load, and limit the growth of harmful mold and mildew. Weather-resistant design passes the 110 mph wind-driven rain test.1 It’s also an eligible component for GAF residential enhanced warranties.

EFFICIENT
PSC (permanent split capacitor) motor provides maximum operating efficiency

AVAILABLE IN POPULAR COLORS
To blend in with your finished roof (see specs tab)

ADJUSTABLE HUMIDISTAT/THERMOSTAT
Included for excellent operation
Eligible accessory product in the Attic Ventilation Category of GAF Residential Enhanced and WindProven™ Limited Warranties*

Earn GAF Rewards when you buy GAF Master Flow® ventilation products
Master Flow® ventilation products are eligible for GAF Rewards points. Visit gaf.com/Rewards for a complete list of qualifying products.
FAQs for Master Flow® Power Vents
Still have a question about this product?
Fill out a warranty or technical question form below and a member from our team will be in touch.
Warranty QuestionsTechnical Questions
Where to buy
Find a GAF distributor near you.