Model # PVM115

Internet #202067965

Master Flow Replacement Power Vent Motor for PR3 and PG3 Series Vents
0050206000052

Master Flow

Replacement Power Vent Motor for PR3 and PG3 Series Vents

  • Replacement Power Vent Motor
  • Replaces motor in Master Flow Models PR3 and PG3
  • 1/5 HP motor
$ 73 57
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Frequently Bought Together

Frequently Bought Together

Product Overview

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

Product Overview

  • Replacement Power Vent Motor
  • Replaces motor in Master Flow Models PR3 and PG3
  • 1/5 HP motor
Model #: PVM115
Internet #: 202067965

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

Specifications

Dimensions

Product Depth (in.)
5
Product Height (in.)
3.75
Product Width (in.)
5

Details

Color/Finish Family
Metallic
Material
Galvanized Steel
Product Weight (lb.)
8lb
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
1-year Limited Warranty

Specifications

Dimensions

Product Depth (in.)
5
Product Height (in.)
3.75
Product Width (in.)
5

Details

Color/Finish Family
Metallic
Material
Galvanized Steel
Product Weight (lb.)
8lb
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
1-year Limited Warranty

Questions & Answers

Replacement fan blades?

I just installed this motor, and it is vibrating badly. Im guessing due to a bent fan blade that is throwing it out of balance. Do anyone know the part number or what fan blade will mount to this. The only blade i can find is by a different company. Thanks.
Asked by: Rob
Please call into Masterflow Technical Support at 1-800-211-9612.
Answered by: Master Flow
Date published: 2018-05-03

Does this Motor Fit the Leslie Locke PR-4 power roof vent?

Does this Motor Fit the Leslie Locke PR-4 power roof vent?
Asked by: Jkane
I guess so, I ordered it and my handyman put it up. So I guess it must’ve fit fine because he Didn’t have any problems replacing it after removing the old one. It’s been working just fine through all this hot weather last year and this year.
Answered by: Ladybug
Date published: 2018-09-16

Does this 1/5 hp motor fix my EVR5 unit ( already installed?

Asked by: Mike
I replaced the old attic fan. This one works fine but the whole house viberates a bit. I can hear the rattle on a few windows and at some other places How di i fix it?
Answered by: Rajiv
Date published: 2018-08-09

does this unit come with a 24" power cord

does this unit come with a 24" power cord
Asked by: rick
Yes
Answered by: Angie
Date published: 2018-07-04
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Customer Reviews

Replacement Power Vent Motor for PR3 and PG3 Series Vents is rated 4.4 out of 5 by 278.
Rated 5 out of 5 by from great product replacement, but one instruction not mentioned This motor is substantially "taller" than ordinary replacement motors. Although it fit nicely into my old vent housing. This pro series motor is very "beefy". If the quality is as good as it appears, this motor should last a lot longer than other OEM replacements. The motor comes with a "shim ring" that is required to be installed in most fan motor brackets. This caused me some delay in trying to figure out how to install the shim ring along with the motor. I finally used electrical tape strips to attach the shim ring into my old fan bracket. This holds the shim ring in place. Then it is relatively simple to slide the motor into the shim ring and hold it in place while tightening the bracket adjustment bolts. - This motor runs much more quiet than my old motor. Very pleased so far. I think it is well worth the extra cost for a pro series motor. PS: I should mention that I installed the motor from the roof, since I did not need to replace the thermostat..
Date published: 2014-06-17
Rated 4 out of 5 by from This motor will replace a Leslie Locke PR-4 roof vent motor as well. Found "PC163" user's revie... This motor will replace a Leslie Locke PR-4 roof vent motor as well. Found "PC163" user's review/install comments to be helpful. It would be easier to remove the fan blades before uninstalling the motor if you can. But my blades were frozen to shaft even after many shots of wd-40 and loosening set screw. Had to pull the whole thing down and use a persuader (hammer) to help jar the blade loose. Once I got the blades off, I inserted the blades back up into the roof vent (the motor bracekts will hold the blades up there, and then installed the motor. I also used a piece of 12 gauge wire that I hooked around opposing brackets and underneath the motor to hold it in place while I re-tightened the housing bolts. This still took 3 or 4 tries to get right. Agree with everyone that the floating spacer is a PITA. Also used lots of electrical tape to hold the spacer still while sliding into the belly belt brackets. A 1/4 passthru ratchet worked well for the nuts. Will see how it holds up, the original OEM motor lasted 21 years.
Date published: 2018-09-08
Rated 1 out of 5 by from Actually this is an exact replacement to one I installed... Actually this is an exact replacement to one I installed 2 years ago ! Hopefully this one and the the other one purchased 2 years ago will last 10-15 years???Not sure why one would burn up in 2 yrs.?
Date published: 2019-02-06
Rated 4 out of 5 by from Did the job. Took a little effort to get... Did the job. Took a little effort to get the adapter ring to stay in place while tightening the clamp, otherwise would have given 5 stars.
Date published: 2019-02-06
Rated 5 out of 5 by from Replacement motor was easy to install and worked perfectly for... Replacement motor was easy to install and worked perfectly for my attic fan. Very quiet and does the job. Would recommend to others.
Date published: 2018-12-26
Rated 5 out of 5 by from Much better quality than the motor that came with the attic fan. Easy to install. Works as spec... Much better quality than the motor that came with the attic fan. Easy to install. Works as specified.
Date published: 2018-12-04
Rated 4 out of 5 by from Fits the vent fan bracket if you remove the silver... Fits the vent fan bracket if you remove the silver ring. Works well.
Date published: 2019-01-29
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-02-06
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