Master Flow® Power Attic Vent ERV5 ‑ Roof Mount Specs

    Master Flow® Power Attic Vent ERV5 ‑ Roof Mount Docs

    Master Flow® Power Attic Vent ERV5 ‑ Roof Mount Videos

    Durable and Effective 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
    EFFICIENT
    PSC (permanent split capacitor) motor provides maximum operating efficiency
    Popular Colors
    AVAILABLE IN POPULAR COLORS
    To blend in with your finished roof (see specs tab)
    Adjustable Thermostat
    ADJUSTABLE THERMOSTAT
    Included for effective operation
    • Ventilates:  Helps exhaust large amounts of heat and moisture from the attic
    • Compact size:  With hemmed dome for a sleek, finished look
    • Weather-resistant:  Passes the 110 mph wind-driven rain test1
    • Dependable:  Factory-tested prior to shipment
    • Durable:  Includes extra-rigid brackets and a heavy-duty insect screen

    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 Questions   Technical Questions



     


    1Under controlled laboratory testing.
    See Master Flow® Powered Ventilation Products Limited Warranty for complete coverage and restrictions.

    *Although Master Flow® Attic Exhaust Vents count as an eligible accessory product in the GAF Attic Ventilation Category, they are covered by either the Master Flow® Powered Ventilation Products Limited Warranty or Master Flow® Ventilation Products Limited Warranty, depending on the product.

    Visit the Attic Ventilation Calculator for details.


    Note: Always have a balanced ventilation system. In no case should the amount of exhaust ventilation exceed the amount of intake ventilation.

    Where to buy

    Find a GAF distributor near you.

    Find a contractor

    Find a GAF certified contractor near you.