Replacement Power Vent Motor for EGV5, ERV4, ERV5, PR-1, PR-2, PG1, and PG2 Series
- Replacement Power Vent Motor
- For Models PR1, PR2, PG1, PG2, ERV4, ERV5, EGV5
- 1/12 HP motor
- See More Details
Frequently Bought Together
Product Overview
Nothing protects quite like a roof.
Nothing protects quite like a roof. That's why millions of Americans live, work, and play under quality products from North America's largest roofing manufacturer - GAF.
How much Ventilation do I need?
Include 1 sq. ft. of attic ventilation, evenly split between intake and exhaust, for every 300 sq. ft. of attic floor space.
What type of Ventilation do I need?
Review the ventilation options below to determine the best fit for your home application.
High efficiency Electric, Solar or Hybrid
Quickly removes large volumes of heat and moisture from your attic.
No electricity required
Allows excess heat and moisture to escape your attic without the need for electric hook-up.
Wind-powered, smooth, and quiet operation
Utilizes the wind to pull heat and moisture from attic; acts as a static exhaust vent when wind is still.
The most overlooked and critical part of attic ventilation
Allows cooler, fresh air to enter the attic at/near the soffits driving heat and moisture out higher exhaust vents.
5 Warning Signs
Here are some poor attic ventilation warning signs that you may recognize:
1. Increased energy costs
Excess attic heat can cause your cooling system to work harder, raising your energy costs.
2. Curling/cracking shingles
Inadequate ventilation can cause your roof shingles to curl and crack.
3. Roof decking moisture
Excess attic moisture can drip into attic insulation reducing effectiveness, even damaging ceilings below.
4. Attic mold/mildew
Excessive moisture can cause dangerous mold and mildew causing additional concerns.
5. Winter ice dams
Ice dams can cause expensive leaks and damage in attics, as well as living spaces.
- PSC motor - more efficient than standard shaded pole motors
- Replace old motor quickly
- Leave whole house fan in place while replacing, no need to remove entire unit
- Minimal tools needed
- Motor casing may vary in color
Info & Guides
Product Overview
- Replacement Power Vent Motor
- For Models PR1, PR2, PG1, PG2, ERV4, ERV5, EGV5
- 1/12 HP motor
Key Features
Nothing protects quite like a roof.
Nothing protects quite like a roof. That's why millions of Americans live, work, and play under quality products from North America's largest roofing manufacturer - GAF.
How much Ventilation do I need?
Include 1 sq. ft. of attic ventilation, evenly split between intake and exhaust, for every 300 sq. ft. of attic floor space.
What type of Ventilation do I need?
Review the ventilation options below to determine the best fit for your home application.
High efficiency Electric, Solar or Hybrid
Quickly removes large volumes of heat and moisture from your attic.
No electricity required
Allows excess heat and moisture to escape your attic without the need for electric hook-up.
Wind-powered, smooth, and quiet operation
Utilizes the wind to pull heat and moisture from attic; acts as a static exhaust vent when wind is still.
The most overlooked and critical part of attic ventilation
Allows cooler, fresh air to enter the attic at/near the soffits driving heat and moisture out higher exhaust vents.
5 Warning Signs
Here are some poor attic ventilation warning signs that you may recognize:
1. Increased energy costs
Excess attic heat can cause your cooling system to work harder, raising your energy costs.
2. Curling/cracking shingles
Inadequate ventilation can cause your roof shingles to curl and crack.
3. Roof decking moisture
Excess attic moisture can drip into attic insulation reducing effectiveness, even damaging ceilings below.
4. Attic mold/mildew
Excessive moisture can cause dangerous mold and mildew causing additional concerns.
5. Winter ice dams
Ice dams can cause expensive leaks and damage in attics, as well as living spaces.
Specifications
Dimensions
Details
Warranty / Certifications
Questions & Answers
Will this replace my Lomanco F0510B2944 3.4 amp motor?
Asked by Duke February 12, 2021This is for Master Flow Models PR1, PR2, PG1, PG2, ERV4, ERV5, EGV5, you will have to contact Lomanco for their replacement recommendations. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.
will this fit a broan 350 attic fan?
Asked by andy September 14, 2020Does it say it will?
Will this replace a 5kcp39bf. Ph1. 850 rpm. The unit is a ruud
Asked by lee August 23, 2020We do not have a cross-reference for that model number. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.
Will this replace the PR3XD
Asked by Bardo August 16, 2020No, the correct replacement motor for all PR3 series attic fans is the PVM115. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.
Will this replace a Dow-135-0-34-Xin motor?
Asked by Gary August 2, 2020Both motors have 1/2 inch shafts and similar RPMs, around 1100 RPM. The PMV-105 is 5.5 inches in diameter, and while the DOW-135-0-34-Xin is only 5 inches in diameter, the PMV-105 would probably fit in the existing fan collar, but tightly. The PVM-105 is also deeper, so fit could be an issue, depending on the fan application. The bigger problem is horsepower, as the DOW-135-0-34 is about 1/3 horsepower and the PMV-105 is only 1/9 horsepower, so using the PVM-105 as a replacement could cause the motor to fail rather quickly, depending on the fan being driven. I would look for a vent motor with more horsepower as a replacement for the DOW-135-0-34-XIn, such as the PMV-115, which is about 1/5 horsepower, although it is more expensive than the PMV-105.
Will this replace Ventamatic 3000 Series 1,400 CFM Aluminum Roof Mount Power Attic Ventilators Mo...
Asked by Hal July 30, 2020I do not know if this will fit your application but have used it to replace roof vents on at least 4 different locations with obvious different manufacturers and had no difficulty. I suggest you check the dimensions of the existing motor housing and shaft and compare against this replacement. Also check the rpms on both.
I have Fan Model number R26 will this replace and will fit as a replacement
Asked by Vip July 20, 2020Model number R26 is not a Master Flow Model number, this motor is a replacement for Master Flow attic fans. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.
I got this PVM105 as a replacement for PR2/HI22. However the mount is of 1 inch but the space to mount on PVM105 is 0.5 inch. Do you need a new mount?
Asked by VG July 19, 2020The bracket does not have to fit in the motor spacing, it can cover the space. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.
Can this replace a Broan A0516B2158 E62815?
Asked by Rubio July 17, 2020We do not have a cross reference to other manufacturers. You would need to contact Broan. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.
Will this unit work in place of the pg3 ?
Asked by Ryan July 10, 2020The correct motor for the PG3 series attic fan s the PVM115. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.
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