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Model # PVM115

Internet #202067965

Master Flow Replacement Power Vent Motor for PR3 and PG3 Series Vents
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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
$7357 /each
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Installation Options

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 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

My model number on my fan is PR3XD. Is this the correct replacement motor?

My model number on my fan is PR3XD. Is this the correct replacement motor?
Asked by: Al
Yes, Just a new part number.
Answered by: Dave
Date published: 2018-06-28

what is the diameter of shaft and it's length

what is the diameter of shaft and it's length
Asked by: rick
I don't know. it was an exact replacement of PR3.
Answered by: johnny
Date published: 2018-07-05
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Customer Reviews

Replacement Power Vent Motor for PR3 and PG3 Series Vents is rated 4.4 out of 5 by 215.
Rated 2 out of 5 by from My luck has not been good with these motors. I was replacing two burned out motors so I ordered ... My luck has not been good with these motors. I was replacing two burned out motors so I ordered two and put the easier one in first (location 1). That one started running very hot, loud, and eventually slowed to a crawl. So I replaced it with the other one that I had not installed in the other location and it seems to be running fine. I ordered another one to replace location 2 and it is already getting noisy. This is not fan blade noise this is bad bearing sounding noise. I wired up the 1st one that went bad with no fan blade and it makes a lot of noise for a new electric motor. Will be returning two and deciding if I give another one a try or go with some other motor.
Date published: 2018-06-07
Rated 4 out of 5 by from Don't waste money on the white motors in the store. I contacted air vent company and they sent me... Don't waste money on the white motors in the store. I contacted air vent company and they sent me replacement which quit working in 30 min. Received second replacement which lasted about 6 hrs. This motor is a beefier than those little white ones. Installed and has been wotking perfect fot a week now.
Date published: 2018-06-13
Rated 4 out of 5 by from Had to install (06/09/18) the motor from the attic while standing on trusses since there was no f... Had to install (06/09/18) the motor from the attic while standing on trusses since there was no floor. Access was through a space opening in a closet. The replacement motor came with a spacer clip for use with the PR3 motor (I assume that some motors came loose in their mountings) which I used. This made the installation slightly more difficult to hold the motor/spacer while trying to fit it above my head into the clamps and tighten the clamp bolts. This also made it difficult to hold the blades out of the way so they are not damaged, while installing the motor (not enough hands). Once the motor was in place, re-installing the blades was not a problem, except to tighten the set screw holding it in place without damaging the blades. Once that was done and checked that the blades and motor were turning properly without hitting anything by hand, all that was left was connecting the electrical, which was a no brainer. Turned the power on and adjusted the thermostat and everything was working fine. Will let you know what the longevity of the motor is as time goes on.
Date published: 2018-06-10
Rated 3 out of 5 by from This should last just past its warranty period as did the three previous motors This should last just past its warranty period as did the three previous motors
Date published: 2018-06-05
Rated 1 out of 5 by from UPDATE of my 5 * review of June, 2016. As I said in my earlier 5 ***** review of this motor, it... UPDATE of my 5 * review of June, 2016. As I said in my earlier 5 ***** review of this motor, it really sucks. Just not literally this time. Earlier today I walked up into my attic to turn on the switched outlet for my attic ventilator. It hummmmed. Turned the 'new' replacement thermostat down to 80 degrees.Got out the ladder, after switching off the power, and turned the fan blade. Hard to turn. Motor bad. Barely 2 summers out of this motor. Expensive motor for barely 2 summers. I don't recommend it.
Date published: 2018-04-13
Rated 2 out of 5 by from Right out of the box- The black (hot wire) had a nick exposing the conductor around the middle o... Right out of the box- The black (hot wire) had a nick exposing the conductor around the middle of the cord. 3- housing bolts were loose; one fell out when I turned it over. Was able to repair wire and tighten bolts. DOES NOT come with armored cable but, was able to use the one from the old fan; fit fine. Fan is very quiet and performs well. Just disappointed in the above issues.
Date published: 2018-05-07
Rated 4 out of 5 by from Motor is physically a little longer,but presented no installation problems.The aluminum spacer ri... Motor is physically a little longer,but presented no installation problems.The aluminum spacer ring around the motor center is a pain to keep in position while you tighten band clamp bolts.This motor draws less amps than the older one.All in all I was well pleased.Got it in 2 days with free shipping.
Date published: 2018-07-04
Rated 5 out of 5 by from Motor replacement went better than expected. After getting motor-fan... Motor replacement went better than expected. After getting motor-fan assembly in place, I was able to use wire to hold motor in correct position. I looped three wires around the supporting frame after starting the bolts. Each wire looped around a support and then around a protruding screw on the m
Date published: 2018-07-10
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