0050206350508

Master Flow

Model PVM105

Internet #100062911

Store SKU #144738

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

$56.00 /each
  • Replacement Power Vent Motor
  • For Models PR1, PR2, PG1, PG2, ERV4, ERV5, ERV6, EGV5 & EGV6
  • 1/9 HP motor

Frequently Bought Together

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

Details

Warranty / Certifications

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Customer Questions & Answers

25 Questions30 Answers

Customer Questions & Answers

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

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This question is from Replacement Power Vent Motor for PR-1, PR-2, PG1 and PG2 Series
 
3 answers

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

This question is from Replacement Power Vent Motor for PR-1, PR-2, PG1 and PG2 Series
Asked by
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July 6, 2016
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?
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Answers (3)

Asked by
New Jersey
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July 17, 2016
Answer: 
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?
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July 8, 2016
Answer: 
No, All MasterFlow fans utilize the banding method for attachment. Please call Technical Services at 800-211-9612, M-F 8A-5P EDT, additional information.
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Asked by
Burke, VA, USA
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Home Improvement Profile: Professional
July 7, 2016
Answer: 
Yes, I have had to mount a few with the four leg mount and this motor will fit.
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This question is from Replacement Power Vent Motor for PR-1, PR-2, PG1 and PG2 Series
 
3 answers

is this motor thermal protected

This question is from Replacement Power Vent Motor for PR-1, PR-2, PG1 and PG2 Series
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September 7, 2015
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Asked by
Philadelphia
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June 5, 2016
Answer: 
Blackfrog is incorrect. The "little black box" is the start/run capacitor, not a thermal protect. https://en.wikipedia.org/wiki/Motor_capacitor
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Asked by
Burke, VA, USA
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September 8, 2015
Answer: 
Josh,
Yes, that little black box you see in the pic is the thermal overload.
Joe
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September 8, 2015
Answer: 
Thank you for contacting MasterFlow ... Yes, All MasterFlow motors are thermally protected. They meet or exceed all IRC codes and are certified by Underwriters Laboratories (UL) and Intertek (ETL). Please contact Technical Services Group at 800-211-9612 with any additional questions.
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This question is from Replacement Power Vent Motor for PR-1, PR-2, PG1 and PG2 Series
 
3 answers

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

This question is from Replacement Power Vent Motor for PR-1, PR-2, PG1 and PG2 Series
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July 22, 2015
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July 24, 2015
Answer: 
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
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Asked by
Burke, VA, USA
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July 23, 2015
Answer: 
Rocco, yes this motor can replace the one for your belt drive fan. However the only problem is that it does not have the extended screws on the opposite side of the shaft for you to mount it to the shroud housing. You will have to manufacture a way to do that. The hp rating of this motor should match what you need.
Hope this helps.
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July 23, 2015
Answer: 
The PVM105 motor is the replacement motor for the Master Flow Power Roof Vents (PR1 & PR2 series) and Power Gable Vents (PG1 & PG2 series). No other models or brands are specified to be compatible.
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This question is from Replacement Power Vent Motor for PR-1, PR-2, PG1 and PG2 Series
 
2 answers

will this motor replace a pr6

This question is from Replacement Power Vent Motor for PR-1, PR-2, PG1 and PG2 Series
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Albany, Or
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June 10, 2016
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June 13, 2016
Answer: 
We do not make a model PR6. Please call MasterFlow Technical Services, at 80-211-9612, M-F 8A-5P EDT for additional information.
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June 12, 2016
Answer: 
No, it will not replace a PR-6 model.
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Customer Reviews

Rated 3.6 out of 5 by 79 reviewers.
Rated 1.0 out of 5.0 by dont buy this piece of junk this motor has already stopped working. I will have to disassemble this thing and drag it back to the store to see if they will replace it. August 23, 2016
Rated 1.0 out of 5.0 by Not compatible with existing Exhaust unit bought this to replace the one i installed about a year ago. it doesn't fit the exhaust unit that is in the roof. the mounting bolts are only three whereas the unit needs four bolts. thought i could still use this by buying three new mounting bolts but unfortunately the holes in the motor housing are not drilled thru so i had to scrap that idea. this resulted in me having to buy a whole new rooftop fan and call the roofer to have it installed. i rate the quality as fair as the one i put in about a year ago had its bearings fail and it stopped running just when i needed it most. poor value. wouldn't recommend it. June 21, 2016
Rated 4.0 out of 5.0 by Works As Expected Had to replace the attic fan motor that 'burned out'/stopped working. This unit was a simple swap out of the existing fan motor, for all intents and purposes, it was identical to the now deceased motor. New motor fit just fine, simple wire-up to the thermostat and we're off and running/cooling. Only minor gripe is the cost, which I'm not sure HD will let me comment on here. A whole 1450 CFM unit cost $84, which includes fan, mount and adjustable thermostat. The motor alone cost $56, so I'm not sure it's worth simply replacing just the motor. Reason being is these motors and/or thermostat can konk out after only a few years, at least that's what I've experienced in the long summer seasons down here in GA over the past 13+ years. More temperate locations will possibly have better results. To have to replace the motor and thermostat separately is a whopping savings of approximately $2, not exactly worthwhile IMO. July 26, 2016
Rated 5.0 out of 5.0 by Perfect fit Very easy to remove and install the new motor...... August 2, 2016
Rated 4.0 out of 5.0 by The fan motor was a perfect fit to replace the bad motor on the attic fan. The motor is a replacement for attic fans. The new motor has a capacitor which should extend the life of the motor. Perfect match on size and use. August 23, 2016
Rated 5.0 out of 5.0 by Replacement Motor for Attic Vent Fan The motor was an exact replacement for mine and easy to replace. August 16, 2016
Rated 5.0 out of 5.0 by Replacement vent motor Very happily surprised to find it in stock. Saved me time and money. Fit perfectly and was installed the same day. July 12, 2016
Rated 4.0 out of 5.0 by Looks good The fan was a easy replacement and looks beefier than the original. The only disappointment s it's warranty is shorter than a complete new fan unit. I hope it last a long time. July 12, 2016
  • 2016-09-08 T15:16:18.943-05:00
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