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1500 CFM Black Power Roof Mount Attic Fan

$158.26
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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
  • View More Details
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Product Details

About This Product

The GAF Master Flow ERV6 Power Roof Vent is a great overall investment in attic ventilation. It can efficiently remove a larger volume of hot and/or humid air from your attic when compared to static ventilation. This in turn can help save money on your heating and cooling costs. The ERV6 model Power Roof Mount Vent can move air at a rate of up to 1500 cu. ft. per minute. It is designed for attic spaces up to 2800 sq. ft.

Highlights

  • Energy efficient uses up to 55% less electricity than typical competitor's vents (based on GAF testing at 120-Volt)
  • 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
  • Optional humidistat available (H1) - sold separately
  • Return Policy

Product Information

Internet # 207161914

Model # ERV6BL

Specifications

Dimensions: H 9 in, W 25 in, D 25 in

Dimensions

Coverage Area (Sq.Ft)

2800

Cut-Out Diameter (in.)

15

Net-Free Area (Sq. In.)

720

Product Depth (in.)

25 in

Product Height (in.)

9 in

Product Width (in.)

25 in

Rough Opening Height (in.)

15 in

Rough Opening Width (in.)

15 in

Details

Airflow (CFM)

1500

Amperage (A)

1.65 A

Color Family

Black

Color/Finish

Black

Features

Built-in Humidistat, Built-in Screen, Paintable

Horsepower (hp)

1/9

Intake/Exhaust

Exhaust

Material

Galvanized Steel

Mounting Position

Roof Mount

Power Type

Electric Powered

Product Weight (lb.)

17 lb

Recommended Sq. Ft.

2800

Returnable

90-Day

Ventilation Type

Roof

Voltage (V)

120 V

Wattage (watts)

127

Warranty / Certifications

Manufacturer Warranty

10-year Limited Parts/5-year Labor Warranty

Questions & Answers

150Questions
caret
Q:Is the thermostat included?
by|Mar 9, 2024
2 Answers
Answer This Question

A:  Yes, this comes with a high-efficiency motor with an adjustable thermostat.

by|Mar 15, 2024

    A:  yes, most, if not all have thermostat built in, not sure why they don't make that obvious (it's a must, otherwise they'd run constantly). The difference is that some also have a HUMIDOstat, and other features like wifi.

    by|Mar 11, 2024
      caret
      Q:What is the diameter of the required hole in the roof? Is there a male plug in on the power wire ?
      by|Nov 12, 2023
      1 Answer
      Answer This Question

      A:  A 15" diameter hole should be cut in the roof for installation, this product does not have a plug and should be hardwired to comply with your local codes.

      by|Nov 14, 2023
        caret
        Q:Is the thermostat serviceable? Can it be replaced? Thanks
        by|Oct 12, 2023
        1 Answer
        Answer This Question

        A:  Replacement thermostats are available. If you have any other inquiries about our Master Flow products please email, warrantyllbp@gaf.com

        by|Oct 12, 2023
          caret
          Q:Is this fan quiet?
          by|Sep 17, 2023
          0 Answer
          Answer This Question
          Showing 1-4 of 150

          Customer Reviews

          4.5 out of 5

          • 4.5 out of 290 reviews
          • 86% recommend this product
          Filter by:
          Showing 1-10 of 290 reviews
          Good fan with minor design flaw
          After installation, the attic became immediately cooler. The fan is quiet and I can barely hear it after I close the attic pull-down ladder. Two days later it was raining hard. I noticed a tiny leak (one drop every 10 sec). Called the contractor back. It is not an installation issue, but a fan design issue. There is a screw on the body of the fan, facing upward. When water comes down, it'll bump the fan body and jump up slightly, seeping through the screw. The contractor caulked the screw.
          by
          Response from Master FlowAug 18, 2023
          Glad you were satisfied with your Master Flow purchase. Thank you for the feedback and we value your concerns. If you have any other inquiries about our Master Flow products please email, warrantyllbp@gaf.com MasterFlow
            • Recommended
            1 found this review helpful
            I've purchased Many of the GAF Master Flow power vents and several years ago I purchased them bec...
            I've purchased Many of the GAF Master Flow power vents and several years ago I purchased them because the motor had lifetime warranty but I noticed on this one it's only a five year warranty so they're easy to install and simple to put Power to but I can't say how long it's going to last or its durability because it's only been installed for one week. If you have a difficult home to ventilate and you need positive airflow I highly recommend installing a power vent. They definitely remove heat for a minimal amount of cost. As a professional roofer of 30 years when the home has ventilation issues that ridge vent can't solve powered vents do the job. Solar Vents do work but they are subject to the Sun. In Texas it can be a hundred degrees and a cloudy day that solar vent will barely move.
            by
            • Verified Purchase
            • Recommended
            11 found this review helpful
            Easy to install, well constructed, smooth and quiet running, only time will tell if it out-perfor...
            Easy to install, well constructed, smooth and quiet running, only time will tell if it out-performs the 30 year old one that this replaced.
            by
            • Verified Purchase
            • Recommended
            4 found this review helpful
            Great product we love it in our pool house cooled it down 40° Before it was unbearable trying to ...
            Great product we love it in our pool house cooled it down 40° Before it was unbearable trying to change clothes inside
            by
            • Verified Purchase
            • Recommended
            1 found this review helpful
            Easy to install, about an hour, quiet and moves a lot air!
            Easy to install, about an hour, quiet and moves a lot air!
            by
            • Verified Purchase
            • Recommended
            5 found this review helpful
            The product was easy to mount and wire. At first, it seemed that it wasn't working but when I ad...
            The product was easy to mount and wire. At first, it seemed that it wasn't working but when I adjusted the thermostat a bit lower, it did kick on and run as described. It moves a lot of heat and humidity out of a big attic space. In my case, the hole in the roof from a previous turnstile stack exhaust was a little bit too small but gave me a starting point to use a reciprocating saw and make a larger hole in the roof surface, this was surely the most difficult part. I used elastomeric waterproofing to seal it after installation, then further coated the area with elastomeric white roof paint. Two storms later, still dry.
            by
              • Recommended
              17 found this review helpful
              Easy installation, I watched a couple of youtube videos before doing the installation myself, and...
              Easy installation, I watched a couple of youtube videos before doing the installation myself, and it was really easy. This product has worked for me so far, I installed it about a month ago and it has helped reduced the heat in my house. As far as lowering the electricity bill by reducing the amount of time the A/C is running, that is hard to tell because this last month has been hot, hot, Texas hot.
              by
              • Verified Purchase
              • Recommended
              19 found this review helpful
              I have not had it fully installed (the electrical has not been done yet), but one of the fans was...
              I have not had it fully installed (the electrical has not been done yet), but one of the fans was delivered badly dented. There was already a hole int he roof, and I couldn't wait another week or more for a replacement, so the handyman pounded out the dent so that the unit will function. Not happy about that!
              by
              • Verified Purchase
              • Recommended
              7 found this review helpful
              Great Fan for the Money..
              I'm very pleased with this fan, it is very inexpensive and powerful at the same time. Before installation I've learned to tighten the 4 bolts on the top of the hood before installation, for some reason they come loose from the factory and I did not know this until I had a client call me complaining about the fan making noise just 5 days after installation. Other than that, Great Product.
              by
              • Pro
              • Verified Purchase
              • Recommended
              25 found this review helpful
              Its worth every penny
              by
              Response from Master FlowMar 20, 2024
              Glad you were satisfied with your Master Flow purchase. Thanks for the feedback. MasterFlow
              • Verified Purchase
              Showing 1-10 of 290 reviews

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