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Customer Reviews for Master Flow Replacement Power Vent Motor for PR3, and PG3 Series Vents

Internet #202067965

Model #PVM115

Store SKU #1003574522

  • Replacement Power Vent Motor
  • Replaces motor in Master Flow Models PR3 and PG3
  • 1/5 HP motor

Customer Reviews

  • 4.4
    out of 664 reviews
  • 84% recommend this product
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Showing 1-30 of 664 reviews
It was difficult for me to try to install into already installed housing with the ring that goes around the motor while trying to hold in place. After several almost successful attempts I gave up I ended up using a strip from a a roll of magnetic strip and push it up into place between the frame and the motor while going around the motor until the fit was firm. No rattles cobbles at full speed. Success.
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Response from Master FlowOct 5, 2023
Thank you for the feedback. Glad you were satisfied with your Master Flow purchase and we value your concerns. MasterFlow
  • Verified Purchase
Great product with two weeks in. Make sure you purchase the proper size motor for your attic fan....
Great product with two weeks in. Make sure you purchase the proper size motor for your attic fan. This one has enough horsepower to run my high-pitch 5-bladed fan. A smaller one that I purchased off the shelf only lasted one day. Also my install didn't need the included spacer clip.
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  • Verified Purchase
  • Recommended
1 found this review helpful
Replacement for my old zhongshan broad-ocean ydz-150l62540-01 motor
This motor was an exact replacement for my old roof power ventilators. Was lucky, the old power vents were installed in 2006 and failed 2019. The old motors were zhongshan broad-ocean ydz-150l62540-01. Theses replacement motors are heavy duty and more powerful. Hope this equates to long life. These motors fit the frames of the original power vents. They include spacer rings that I didn’t need. The flex conduit from the old motors (connection from motor to thermostat) they easily unscrewed from old motor and easily reattached to new motor. Happy I found these, wasn’t in the mood to replace with new roof vents. The replacement motors are a little more than the basic motor and worth the extra $20 in my opinion One installation tip for the do it your sellers ... affix the flex conduit from old motor to the new. Insert motor in frame and align the blade set screw to the flat part of the motor shaft. Let new motor shaft extend about 1/2” past blade and tighten set screw. This way the fan blade supports the motor as you maneuver the motor into the frame.
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    • Recommended
    11 found this review helpful
    Easy to remove old motor and install the new one. I am not an electrician but it worked the first...
    Easy to remove old motor and install the new one. I am not an electrician but it worked the first time.
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    • Verified Purchase
    • Recommended
    1 found this review helpful
    This is the second motor installed in one year to replace the original that lasted 12 years acco...
    This is the second motor installed in one year to replace the original that lasted 12 years according to the Sears tag on the motor. Bought one last year to replace the 12 yrs old motors and it stop working during the most need time. Replaced it yesterday and it failed in 1-day. What is up with these low budget motors? Either the Capacitor is going out or motor or both. Don't have to time to tested out. Returning motor another, hopefully last longer?
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      8 found this review helpful
      I installed two separate replacement motors in the last month.The...
      I installed two separate replacement motors in the last month.The original ones lasted 15 years, that is when we built this house. Easy to install and if these last as long as the original
      by
      • Verified Purchase
      3 found this review helpful
      Good value, quiet operation
      Replacement motor has been installed and running for 3 months with no problems. Motor is quiet and vibration free. I have to go outside and look for open loovers to know if fan is in operation. Original motor lasted 15 months.
      by
      • DIY
      • Verified Purchase
      • Recommended
      14 found this review helpful
      Found the fan blade was also out of bounce along with the old motor bearings bad ended up returning the motor and bought a whole new attic ventilator
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      Response from Master FlowMar 27, 2024
      Glad you were satisfied with your Master Flow purchase. Thanks for the feedback. MasterFlow
      • Verified Purchase
      Shipping was super fast and installed was easy.
      by
      Response from Master FlowMar 27, 2024
      Glad you were satisfied with your Master Flow purchase. Thanks for the feedback. MasterFlow
      • Verified Purchase
      I have a few of these in my home. On average they last about 10 years then fail more than likely from the heat.
      by
      Response from Master FlowMar 20, 2024
      Thanks for the feedback. Glad you were satisfied with your Master Flow purchase. MasterFlow
      • Verified Purchase
      Dropped right in... no issues
      by
      Response from Master FlowFeb 15, 2024
      Thank you for the feedback. Glad you were satisfied with your Master Flow purchase. MasterFlow
      • Verified Purchase
      Motor was easy to install and it runs. It is set to run at 100 + degrees, so I won’t know if it does it’s job until after the temperature increases.
      by
      Response from Master FlowJan 31, 2024
      Thank you for the feedback. Glad you were satisfied with your Master Flow purchase. MasterFlow
      • Verified Purchase
      by
      • Verified Purchase
      by
      • Verified Purchase
      The replacement motor was a perfect match to the one that stop working. My attic fan is now back in operation.
      by
      Response from Master FlowOct 5, 2023
      Thank you for the feedback. Glad you were satisfied with your Master Flow purchase. MasterFlow
      • Verified Purchase
      This was the perfect replacement part for my old fan motor that ceased.
      by
      Response from Master FlowSep 29, 2023
      Glad you were satisfied with your Master Flow purchase. Thanks for the feedback. MasterFlow
      • Verified Purchase
      by
        This is the correct motor for this fan. Arrived on time. I like the update on the delivery. Had my husband install it in a half an hour.
        by
        Response from Master FlowSep 18, 2023
        Glad you were satisfied with your Master Flow purchase. Thanks for the feedback. MasterFlow
        • Verified Purchase
        by
        • Verified Purchase
        Motor worked perfectly and arrived in a timely manner.
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        Response from Master FlowSep 14, 2023
        Thanks for the feedback. Glad you were satisfied with your Master Flow purchase. MasterFlow
        • Verified Purchase
        died within a couple of months...
        died within a couple of months
        by
        Response from Master FlowSep 11, 2023
        Sorry for your experience. Thank you for your feedback and we value your concerns. If you have any other inquiries about our Master Flow products please email, warrantyllbp@gaf.com MasterFlow
        • Verified Purchase
        Package arrived as scheduled. Motor was a direct plug in so no issues. Home Depot rocks!!!
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        Response from Master FlowSep 8, 2023
        Glad you were satisfied with your Master Flow purchase. Thanks for the feedback. MasterFlow
        • Verified Purchase
        A terrible replacement of the original motor
        The original and my first replacement motor were both outstanding. Both of them lasted approximately 10 years each. The metal spacer band which was a complete waste of time, because the motor was would not stay in place. After tightening the bracket around the band and motor, it ran about an hour and was slipping down. It would have slipped all of the way out. I will not do any more business with Master Flow products, and opt to reinstall my entire attic fan assembly with a different company.
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        Response from Master FlowSep 8, 2023
        Sorry for your experience. Thank you for your feedback and we value your concerns. MasterFlow
          These motors fit the fan housing perfectly and ran when the thermostatic switch energized. They have continued to work well in the attic.
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          Response from Master FlowAug 31, 2023
          Thank you for the feedback. Glad you were satisfied with your Master Flow purchase. MasterFlow
          • Verified Purchase
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          • Verified Purchase
          by
          • Verified Purchase
          Fit like advertised dropped right in started working
          by
          Response from Master FlowAug 17, 2023
          Glad you were satisfied with your Master Flow purchase. Thanks for the feedback. MasterFlow
          • Verified Purchase
          by
          • Verified Purchase
          The motor was for a gable fan in the attic, so I had to change the motor with the fan housing still attached to the wall. Watched a very helpful YouTube instructional video first. Once I assembed my tools & flashlight, turned off the power to the fan and loosened the blade from the old motor, I was able to finish removal of the old motor, install the new, reattach the fan blade, clean up and power on in less than 1 hour. If I had to do it a second time, could probably finish in 30 minutes.
          by
          Response from Master FlowAug 10, 2023
          Thank you for the feedback. Glad you were satisfied with your Master Flow purchase. MasterFlow
          • Verified Purchase
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          • Verified Purchase
          Showing 1-30 of 664 reviews

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