Model # PVM105

Internet #100062911

Store SKU #144738

Master Flow Replacement Power Vent Motor for PR-1, PR-2, PG1 and PG2 Series
0050206350508

Master Flow

Replacement Power Vent Motor for PR-1, PR-2, PG1 and PG2 Series

  • Replacement Power Vent Motor
  • For Models PR1, PR2, PG1, PG2, ERV4, ERV5, ERV6, EGV5 & EGV6
  • 1/9 HP motor
$5600 /each
store icon Loading Buying Options...
package icon Loading Buying Options...
Sorry, but we ran into issues loading these options. Please try refreshing.

Frequently Bought Together

Product Overview

  • Replacement Power Vent Motor
  • For Models PR1, PR2, PG1, PG2, ERV4, ERV5, ERV6, EGV5 & EGV6
  • 1/9 HP motor
The PVM105 motor is the replacement motor for the Master Flow Power Roof Vents (PR1 and PR2 series) and Power Gable Vents (PG1 and PG2 series). This upgraded PSC (Permanent split capacitor) motor is easy to install with the power vent in place, no need to remove the 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

The PVM105 motor is the replacement motor for the Master Flow Power Roof Vents (PR1 and PR2 series) and Power Gable Vents (PG1 and PG2 series). This upgraded PSC (Permanent split capacitor) motor is easy to install with the power vent in place, no need to remove the 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.)
5.5
Product Height (in.)
5.5
Product Width (in.)
6

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.)
5.5
Product Height (in.)
5.5
Product Width (in.)
6

Details

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

Warranty / Certifications

Manufacturer Warranty
1-year Limited Warranty

More Products With These Features

Search

Questions & Answers

does motor come with wiring

does motor come with wiring
Asked by: rick
Yes. The leads are 1 white & 1 black at least 12" long.
Answered by: Toolman
Date published: 2017-07-11

Will this fit the old PR2 model with three leg mounting from the bottom of the motor?

I have the old PR2 model attic fan with three-leg mounting from the bottom of the motor. The new mounting is the four-leg bracket. Will this motor be compatible with the old mounting scheme?
Asked by: Wei
Master flow say "No" to fit this replacement motor to the old three-leg PR2/HI22. So, is there one on the market can be used for the old PR2 model?
Answered by: Charley
Date published: 2016-07-19

is this motor thermal protected

Asked by: josh
Blackfrog is incorrect. The "little black box" is the start/run capacitor, not a thermal protect. https://en.wikipedia.org/wiki/Motor_capacitor
Answered by: PistolPete68
Date published: 2017-06-17

Is this motor a replacement for the Leslie Locke 30BWHF whole house fan

Asked by: Rocco
Thank you for contacting Master Flow ... These motors are Not designed for the LL whole house fan models. Depending on the age of your WHF, The item MOTOR30BD may fit your fan. Please call Technical Services at 800-211-9612 to discuss this issue with our technicians. http://www.homedepot.com/p/Master-Flow-Replacement-Motor-for-30-in-Belt-Drive-Whole-House-Fan-MOTOR30BD/204676218?keyword=motor30bd
Answered by: Master Flow
Date published: 2016-05-03
  • y_2017, m_9, d_23, h_20CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_44
  • loc_, sid_100062911, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 97ms
  • QUESTIONS, PRODUCT

Customer Reviews

Replacement Power Vent Motor for PR-1, PR-2, PG1 and PG2 Series is rated 3.9 out of 5 by 131.
Rated 1 out of 5 by from These motors only last about 1 year so you should be prepared. I have had to build scaffolding i... These motors only last about 1 year so you should be prepared. I have had to build scaffolding in my attic to even reach the fan/motor given that I have a 12/12 pitch roof and the unit is about 15 feet from the attic floor. Most builders don't install power ventilators in homes any longer because they know the failure rate of these units and I was warned when I installed mine during construction. I thought it was a better option than ridge vents or whirlybirds but I was wrong. Don't make the same mistake that I did and install power vents that use these cheap motors. I would be willing pay $500 for a reliable motor that last more than a year. I am tired of replacing these motors every year.
Date published: 2017-07-04
Rated 3 out of 5 by from Hot Tips for install I just replaced my motor, I can't speak to the quality of the item (many people seem to state these things only last a year) so instead will just list out a few things to know before your start. The motor is held in place by 3 bolts that tighten the clank around it. They are 11mm (or 7/16). You will need to loosen all 3 but you don't need to remove them completely. Use a second wrench or pliers to hold the back end while you loosen them out they will just soon in place. The fan blade is fastened to the shaft by a set screw. You will need a 4mm Allen wrench to loosen that. If you have a longer handle one that's better because it helps clear the blade and motor housing for easier work. I put mine in place then used a pair of pliers to get enough torque to turn it. For install, reverse the procedure. I used a strip of duct tape to hold the motor in place just because I don't have 3 arms to hold the motor in place and tighten the nuts. I tightened each one a little bit so the motor won't drop, then removed the tape and adjusted the motor so it's was level in the clamp. Then tightened everything up snug. I put the fan on the shaft then raised it up toward the top. I tightened the set screw a turn just so the fan wouldn't drop, then gave it a spin to make sure it was clear and free moving. Then tightened it all the way. Overall it's not a hard job, just very awkward working in an attic and reaching up into a cramped space. Good luck!
Date published: 2017-05-31
Rated 5 out of 5 by from This fan motor was an exact replacement for my Air Vent, roof mount, attic fan. It is perhaps slo... This fan motor was an exact replacement for my Air Vent, roof mount, attic fan. It is perhaps slower than the 1500 cfm motor that was replaced, but it is so quiet that I had to open the attic stairs to make sure it was running. I will be buying another to replace my second attic fan (which can be heard 200 ' from the house.)
Date published: 2017-07-11
Rated 2 out of 5 by from replaced this one a few years ago, just burnt out again. I took this one apart and it had the sam... replaced this one a few years ago, just burnt out again. I took this one apart and it had the same problem as the last one , motor thermal overload fried. While it is nice the motor has protection so the motor is not ruined, it doesn't help if the protective component fails making the motor inoperative.
Date published: 2017-06-30
Rated 3 out of 5 by from This is the second "Master Flow" motor I've purchased. The bearings ARE great....these vent motor... This is the second "Master Flow" motor I've purchased. The bearings ARE great....these vent motors WILL not seize on a bearing after a few years. However I remain skeptical...on the motor's ability to start and not sit there and burn-up. My last motor of this type lasted only 3 years....capacitor was good...start-starter windings failed and sat there and burned up. This motor needs to prove itself as a "seasonal" long-term solution (switching on-off 2 to 4 times a day in 4 summer months only) before I can give it a 5 star rating....I need this motor to last at least 7 to 9 years. I have a small compressor fan motor on my A/C unit that has been running since 1990- that's 28 years....I would expect at least 10 years from a motor of this type and didn't get it. If this second motor doesn't last 7 to 9 years....I'm going to look for another motor that's more long-term reliable.
Date published: 2017-06-29
Rated 3 out of 5 by from Just installed so time will tell how long it lasts.... Just installed so time will tell how long it lasts. One important installation note: the replacement unit has two ordinary electrical wires coming from motor, whereas the original fan motor has the wiring inside a flexible metal conduit. I couldn't find anything about that online, so I took the new motor to my local Home Depot. The expert in the electrical aisle could not figure out a way to attach a metal conduit over the wires. And neither could the guy at an electrical supply store! I took it to an electric motor supplier who told me the old motor would literally unscrew from the conduit. If you disconnect the wiring in side the thermostat, you can hold the metal sheath and turn the old motor to detach it and re-use the metal sheath for the new motor. Where the wires come out of the motor, there is a thicker section of plastic insulation where the conduit will cut a thread when you screw the new motor onto it.
Date published: 2017-09-13
Rated 4 out of 5 by from Easier than replacing the entire unit This is the 4th fan motor I've replaced in this unit. The fan itself is about 20 years old. The first motor lasted about 10 years. Unfortunately, the replacement motors don't last as long but it's much easier to replace just the motor rather than the entire unit. As long as the housing isn't leaking or showing signs of wear, I'd rather just replace the motor.
Date published: 2017-06-13
Rated 5 out of 5 by from My repair was a success, which began with the easy... My repair was a success, which began with the easy and quick delivery of the replacement motor. While I am not a "handi-man" by any means, I was able to replace the motor easily after watching a few videos regarding the process. The motor was an exact replacement of the previous model.
Date published: 2017-08-29
  • y_2017, m_9, d_23, h_20
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_131
  • loc_, sid_100062911, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 139ms
  • REVIEWS, PRODUCT