0050206000052

Master Flow

Model PVM115

Internet #202067965

Replacement Power Vent Motor for PR3 and PG3 Series Vents

$66.95 /each
  • Replacement Power Vent Motor
  • Replaces motor in Master Flow Models PR3 and PG3
  • 1/5 HP motor

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Product Overview

The PVM115 motor is the replacement motor for the Master Flow Power Roof Vents (PR3 series) and Power Gable Vents (PG3 series). This upgraded PSC (Permanent Split Capacitor) motor is easy to install with the power vent in place, no need to remove power vent. Minimal tools needed for replacement.

  • PSC motor - more efficient than standard shaded pole motors
  • Replace old motor quickly
  • Leave power vent in place while replacing, no need to remove entire unit
  • Minimal tools needed
  • Motor casing may vary in color

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Customer Questions & Answers

34 Questions43 Answers

Customer Questions & Answers

Replacement Power Vent Motor for PR3 and PG3 Series Vents
Replacement Power Vent Motor for PR3 and PG3 Series Vents

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3 answers

Could you tell me the shaft diameter of this motor Model # PVM115?

This question is from Replacement Power Vent Motor for PR3 and PG3 Series Vents
Asked by
Maine
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August 18, 2015
Also its rotation from the lead end and RPM if known?
Thanks for the info!
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Answers (3)

Asked by
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September 29, 2015
Answer: 
1/2 inch with a flat (for the set screw on the blade collar).
1120 RPM anti-clockwise from the lead (non-blade) end.
1/5 HP
2.45 Amp
Single Phase, 110V
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Asked by
Mobile
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Home Improvement Profile: Professional
August 20, 2015
Answer: 
Go to the reviews and the question and answer section at the Home Depot web on the pvm115 replacement motor. People have answered your question and many more. Shaft size 1/2". By the way I keep a spare pvm115 motor on the shelf. Mobile, Al. August heat and humidity today!
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August 19, 2015
Answer: 
Thank you for contacting MasterFlow ... The shaft diameter for the PVM115 is 1/2 inch (.5) and it has a clockwise rotation. Please call Technical Services at 800-211-9612 with any additional questions.
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3 answers

What rpm is the PVM 115 attic exhaust fan motor?

This question is from Replacement Power Vent Motor for PR3 and PG3 Series Vents
Asked by
Sebastian, Fla
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August 7, 2015
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Answers (3)

Asked by
North East
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August 4, 2016
Answer: 
1050 RPM
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Asked by
Nampa, ID
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August 19, 2015
Answer: 
rpm's 1080, amps 2.8, 1/2 inch diameter shaft, this motor body is deeper (about2 inches) than the standard white painted one but I had no problem installing it in my roof mounted attic power vent. It's quiet, has great touch and seems to be built to last.
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Asked by
Nampa, ID
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August 18, 2015
Answer: 
1080 rpm was the rating on the sticker on the motor.
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2 answers

How do I obtain a replacement fan blade for this motor?

This question is from Replacement Power Vent Motor for PR3 and PG3 Series Vents
Asked by
Fred, VA
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June 20, 2016
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Answers (2)

Asked by
Toney, AL
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July 26, 2016
Answer: 
Years ago I chose to buy an entire PG3 [Gable] Power Vent system with the purpose to use only the new motor and new fan blade to fix the roof-style Power Vent I already had installed. The original Leslie-Locke motor required annual lubrication of the bearings. the replacement motor has sealed bearings.
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June 22, 2016
Answer: 
Please call Customer Care at 800-755-9392 to purchase replacement MasterFlow parts. They accept VISA or MasterCard.
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2 answers

Thermal protected?

This question is from Replacement Power Vent Motor for PR3 and PG3 Series Vents
Asked by
New York
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May 31, 2016
If yes, where can I purchase a replacement thermal protection box? Can they be reset?
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Answers (2)

Asked by
fleming island fl
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June 28, 2016
Answer: 
yes
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June 3, 2016
Answer: 
The thermal protection sensors are not replaceable in motors. They will automatically reset until the conditions become to extreme and then they will be permanently disabled. Motor replacement is needed. Please call Technical Services at 800-211-9612, M-F 8A-5P EDT, for additional help.
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Customer Reviews

Rated 4.3 out of 5 by 97 reviewers.
Rated 5.0 out of 5.0 by Exact replacement for my attic fan. This is the exact replacement motor for my attic fan. Side by side they match exactly except for the color. Even the electrical ratings are an exact match. The original is date coded 7/1995 and the new one is date coded 3/2016. I didn't need the band as the original clamp system fit perfectly without it. I see where many reviewers have trouble with the band and overall install but I swapped mine out in 20 minutes start to finish. I did have rather easy access to my unit though. It actually took me longer to find the correct circuit breaker to kill power to the unit for the swap! August 4, 2016
Rated 4.0 out of 5.0 by okay Motor was difficult to install do to location. Additional ring that accompanied product added to difficulty in installing. Runs well so far. August 17, 2016
Rated 5.0 out of 5.0 by Works great I ordered this motor to replace the wimpy original white motor (the replacement that can be found in-store) that came with my power roof ventilator. The original motor lasted just a few years. I installed the motor from inside my attic, which is easy to get to. After loosening the 3 bracket screws and some gentle custom bending of the 3 brackets, I removed the old motor and swapped the fan to the new motor. Reinstalled and added a new thermostat from HD. This motor is much more powerful than the original and really sucks. The cost is about $11 more than the cheaper short-term replacement motor. Works great and really cools down my walk-up attic. June 17, 2016
Rated 2.0 out of 5.0 by Not an exact duplicate of the original The problem with this direct replacement is that it is not a direct replacement. This motor requires an adapter ring(included) that makes it incredibly difficult to hold up and clamp in place in an overhead position. Then when clamped tight it relies completely on the friction of the three quarter inch bolts to hold everything tight because the ring clamp is not secured in a groove like the original motor was. It makes me afraid that it will vibrate loose, drop and burn out with time. July 28, 2016
Rated 5.0 out of 5.0 by Ceiling Vent Motor Although I have only had this motor installed for around 3 weeks, so far it has performed as it should. It's interesting that if you buy a vent housing assembly, you get a 10 year parts warranty. If you buy just the motor, you only get 1 year. I tried to buy the whole assembly but I believe it's been discontinued. This is to replace a motor in an existing vent and I wasn't sure if the motor in the new assembly would work in my old assembly (so as not to have to get on the roof and disturb the shingles. It has an adapter ring that will allow it to fit into different sized openings and the power wires are long. July 20, 2016
Rated 4.0 out of 5.0 by Saved us over $450. by Installing it Ourselves Once installed, the motor is working great. Installation itself was difficult. It was tricky to remove the old motor and it took two of us to get the replacement in place. There were no installation instructions included so we were forced to watch a youtube video to learn how to do it. BTW, it comes with a metal ring which we struggled to wrap around the motor until we realized we didn't need it. It made us waste a lot of time. Grrrrr! July 26, 2016
Rated 5.0 out of 5.0 by Just what I needed for the job. Needed a replacement motor for roof vent. This is just what was needed, cross over part number was right on. August 9, 2016
Rated 5.0 out of 5.0 by So far so good New fan works very well. I can really feel the difference in my room. It is no longer an oven. Install was not so easy, but that is a long story and not the fans fault. Wiring was simple. August 4, 2016
  • 2016-08-25 T13:48:51.293-05:00
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