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Internet # 302778687

Model # ERV6BLHT

Store SKU # 1002667123

1500 CFM Black Power Roof Mount Attic Fan with Humidistat/Thermostat

(109)Questions & Answers (59)
$17407
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  • Helps cool attics up 2,800 sq. ft. in size
  • Compact size with hemmed dome for a sleek look
  • High efficiency motor with adjustable thermostat/humidistat
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Product Details

Get your attic to feel cooler with this Master Flow gable-mount attic fan. Made for attics up to 2,800 sq. ft., it features a high-efficiency motor with an adjustable thermostat to help you with energy savings. The heavy-duty internal screen keeps animals out. Galvanized steel construction makes it built to last.
  • Energy efficient uses up to 55% less electricity than typical competitor's vents (based on GAF testing at 120V)
  • Helps to reduce energy costs and helps prolong life of the roof and shingles
  • Galvanized steel construction for durability
  • Excellent for roof slopes 3:12 to 12:12
  • Heavy-duty internal screen helps prevent animal infestation
  • UL Listed
  • Miami-Dade County Product Control approved, State of Florida approved, and meets or exceeds the requirements of Texas Department of Insurance
  • Includes humidistat/thermostat control (not pictured)
  • Return Policy
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Specifications

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Questions & Answers

59Questions
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Q:What size screen cover do I get for this? We're replacing our old one as it started making noise the same day we decided to replace our roof. Figured I'd fix everything while I have guys up there. The current fan has a wire mesh cover, is it needed?
by|Sep 11, 2023
1 Answer
Answer This Question

A:  You do not need to add a screen, The heavy-duty internal screen keeps animals out and helps prevent some insect infiltration. If you have any inquiries about Master Flow products please email MasterFlowTech@gaf.com

by|Sep 13, 2023
    caret
    Q:How does the fan work when there is snow on the roof.?
    by|Sep 10, 2023
    2 Answers
    Answer This Question

    A:  You don't want to run this in winter. It's for venting heat and humidity from the attc in summer. We turn ours off when it gets cool probably early/mid-October and don't turn it on again until probably late May in the St Louis area.

    by|Sep 12, 2023

      A:  The fan circulates the moist air out, helping to prevent frost inside the attic and ice dams.

      by|Sep 12, 2023
        caret
        Q:I just purchased a master flow 1500 CFM black power roof mount attic fan with humidistat/thermostat, how can I get an operating manual for this unit?
        by|Sep 1, 2023
        1 Answer
        Answer This Question

        A:  Please email Master Flow for more information on your ERV6 at MasterFlowTech@gaf.com.

        by|Sep 5, 2023
          caret
          Q:How is the thermostat and humidity controlled? Does it come with remote control that would work from home (or inside the attic only) or an wireless app?
          by|Aug 15, 2023
          1 Answer
          Answer This Question

          A:  The Humidistat/Thermostat (HT1) is a manual controller that has two separate dials to set the desired levels. The WIFI Control Module with QuickConnect Technology for Power Vent is available.

          by|Aug 16, 2023
            Showing 1-4 of 59
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            Customer Reviews

            4.6 out of 5
            (109)
            • 4.6
              out of 109 reviews
            • 88% recommend this product
            Filter by:
            Showing 1-10 of 109 reviews
            Sep 18, 2023
            would have given it a five but came with a big scratch on it. Otherwise works fine.
            by
            Response from Master FlowSep 19, 2023
            Thank you for the feedback. Glad you were satisfied with your Master Flow purchase and we value your concerns. MasterFlow
            • Verified Purchase
            Aug 16, 2023
            I can feel the difference. One of the best purchases yet.
            by
            Response from Master FlowAug 17, 2023
            Glad you were satisfied with your Master Flow purchase. Thanks for the feedback. MasterFlow
            • Verified Purchase
            Aug 9, 2023
            fan made a big difference in attic. Great product. Highly recommended
            by
            Response from Master FlowAug 10, 2023
            Thank you for the feedback. Glad you were satisfied with your Master Flow purchase. MasterFlow
            • Verified Purchase
            Aug 9, 2023
            by
            • Verified Purchase
            Aug 3, 2023
            by
            • Verified Purchase
            Aug 2, 2023
            by
            • Verified Purchase
            Jul 26, 2023
            by
            • Verified Purchase
            Jun 28, 2023
            Fairly easy to install and is doing its job to circulate the air!!
            by
            Response from Master FlowJun 30, 2023
            Thank you for the feedback. Glad you were satisfied with your Master Flow purchase. MasterFlow
            • Verified Purchase
            Jun 28, 2023
            Easy install, both the humidistat and the thermostat are working great, it is coming on and working great so far. I kinda wish I had bought the one with the app, but this one is doing the job and I have no complaints.
            by
            Response from Master FlowJun 30, 2023
            Thank you for the feedback. Glad you were satisfied with your Master Flow purchase. MasterFlow
            • Verified Purchase
            Jun 2, 2023
            Built sturdy, easy to install, called electrician to hook it...
            Built sturdy, easy to install, called electrician to hook it up to line voltage in attic. Humidistat is easy to set and forget. Helps keep the under roof temps reasonable in the attic.
            by
            Response from Master FlowJun 7, 2023
            Thank you for the feedback. Glad you were satisfied with your Master Flow purchase. MasterFlow
            • Verified Purchase
            Showing 1-10 of 109 reviews
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            Power TypeElectric PoweredElectric PoweredElectric PoweredHybrid (Solar/Electric) Powered
            FeaturesAdjustable Thermostat, Built-in Screen, PaintableAdjustable Thermostat, Built-in Screen, PaintableAdjustable Thermostat, Built-in Screen, PaintableAdjustable Solar Panels, Built-in Screen, Built-in Thermostat, Corrosion Resistant, Thermostat Controlled, Weather Resistant
            Ventilation TypeExhaustRoof Roof
            Intake/ExhaustExhaustExhaustExhaustExhaust
            Rough Opening Width (in.)15 in15 in 0
            Wattage (watts)127127 40
            Mounting PositionRoof MountRoof MountRoof MountRoof Mount
            MaterialGalvanized SteelGalvanized SteelGalvanized SteelGalvanized Steel
            Rough Opening Height (in.)15 in15 in 0
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