How Many Do I Need? Install Instructions

      Master Flow® Power Attic Vent ERV6HT ‑ Roof Mount Specs

      Master Flow® Power Attic Vent ERV6HT ‑ Roof Mount Docs

      Master Flow® Power Attic Vent ERV6HT ‑ Roof Mount Videos

      Why Master Flow® Power Attic Vent ERV6HT ‑ Roof Mount?

      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
      Popular Colors icon

      AVAILABLE IN POPULAR COLORS

      To blend in with your finished roof (see specs tab)
      Adjustable Thermostat Humidistat icon

      ADJUSTABLE HUMIDISTAT/THERMOSTAT

      Included for excellent 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 test.1
      • Dependable:  Factory-tested prior to shipment
      • Durable:  Includes extra-rigid brackets and a heavy-duty insect screen.

      See Master Flow® Powered Ventilation Products Limited Warranty for complete coverage and restrictions.

      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.

      GAF factory-certified roofing companies near you

      Eligible accessory product in the Attic Ventilation Category of GAF Residential Enhanced and WindProven™ Limited Warranties*

      ventilation products panel-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.
      earn up to 2.5% - rewards points on master flow ventilation products

      FAQs for Master Flow® Power Vents

       

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