Master Flow® Replacement Humidistat / Thermostat ‑ HT1 Specs

      Master Flow® Replacement Humidistat / Thermostat ‑ HT1 Docs

      Master Flow® Replacement Humidistat / Thermostat ‑ HT1 Videos

      Fully Adjusted icon

      FULLY ADJUSTABLE

      For all climate conditions
      Complemenary icon

      Compatibility

      For all Master Flow®  single-speed roof/gable power attic vents.  Optional replacement on existing thermostatically-controlled Master Flow® vents and replaces the PT6 Thermostat and H1 Humidistat.
      Reduce Damage icon

      REDUCE DAMAGE

      Helps power ventilators reduce damaging attic heat and moisture in the attic

      FAQs for Master Flow® Power Vents

       

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      Warranty QuestionsTechnical Questions



       


      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.

      Where to buy

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      Find a contractor

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