Internet #202898395

Model #PR2DBR

1250 CFM Power Roof Mount Vent in Brown

  • Helps cool attics up to 2200 sq. ft. in size
  • Compact size with hemmed dome for a sleek look
  • High-efficiency motor with adjustable thermostat
  • See More Details

Frequently Bought Together

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Price:
$9630

Product Overview

More homes and businesses in the U.S. are protected by a GAF roof than by any other product. We are the leading roofing manufacturer in North America.

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.

Always have a balanced ventilation system. The amount of exhaust ventilation should always be equal the amount of intake ventilation.

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.

Choosing the right attic ventilation for your home is very important. GAF offers a great selection of Master Flow and Cobra products.

What type of Ventilation do I need?

Review the ventilation options below to determine the best fit for your home application.

Available in both roof mount and gable mount, power attic vents exhaust the greatest volume of hot and/or humid air from the attic.

High efficiency Electric, Solar or Hybrid

Quickly removes large volumes of heat and moisture from your attic.

Cooler external air enters through vents lower on the eaves or soffits that “pushes” the hot/moist attic air out of the vents higher on the roof.

No electricity required

Allows excess heat and moisture to escape your attic without the need for electric hook-up.

Wind Turbines utilize the wind to pull heat and moisture from your attic and acts as a static exhaust vent when wind is still.

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.

Located at the lowest part of the roof, intake vents are a critical part of the attic ventilation system, allowing fresh air to flow into the attic

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.

Your home offers warning signs when your attic isn’t properly ventilated. You may recognize some of these signs in your own home.

5 Warning Signs

Here are some poor attic ventilation warning signs that you may recognize:

A possible cause of higher cooling costs could be insufficient attic ventilation, requiring the cooling system to run excessively.

1. Increased energy costs

Excess attic heat can cause your cooling system to work harder, raising your energy costs.

If you see that your shingles are dry or breaking, that could mean you have inadequate attic ventilation or you may need a new roof

2. Curling/cracking shingles

Inadequate ventilation can cause your roof shingles to curl and crack.

Moisture in the attic can become trapped and condense on rafters and insulation if not insulated properly. This can potentially increase energy costs

3. Roof decking moisture

Excess attic moisture can drip into attic insulation reducing effectiveness, even damaging ceilings below.

Stains or mold growth inside your home may be caused by inadequate attic ventilation. Excessive moisture in the attic allows mold and mildew to thrive

4. Attic mold/mildew

Excessive moisture can cause dangerous mold and mildew causing additional concerns.

Ice damming can cause water to enter the attic and house if you don’t have an adequate shingle underlayment or if the flashing has deteriorated.

5. Winter ice dams

Ice dams can cause expensive leaks and damage in attics, as well as living spaces.

The GAF Master Flow Pro2 Power Roof Vent is a great overall investment in attic ventilation. This roof vent removes the greatest volume of hot and/or humid air from your attic, saving you more in heating and cooling costs. Made of galvanized steel for durability, this vent features a brown finish
  • Helps reduce energy costs and helps prolong the life of the roof and shingles
  • Excellent for roof slopes 3:12-12:12
  • Large pre-punched flashing for easier installation and less chance of leaks
  • Blows hot air outside and cools the attic
  • Galvanized steel construction for durability
  • Heavy duty metal screen deters animals, birds, and insects
  • Miami-dade county approved and Texas department of insurance listed



Info & Guides

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1250 CFM Power Roof Mount Vent in Brown
1500 CFM Shingle Match Weathered Wood Power Roof Mount Attic Fan
BrandMaster FlowMaster FlowMaster FlowMaster Flow
Name1000 CFM Mill Power Roof Mount Attic Fan1250 CFM Weathered Wood Power Roof Mount Attic Fan1250 CFM Power Roof Mount Vent in Brown1500 CFM Shingle Match Weathered Wood Power Roof Mount Attic Fan
Price
$7800
$9300
$9630
$12400
Ratings
(126)
(116)
(6)
(208)
Power TypeElectric PoweredElectric PoweredElectric PoweredElectric Powered
FeaturesBuilt-in Screen,Thermostat ControlledAdjustable Thermostat,Built-in Screen,Thermostat ControlledAdjustable Thermostat,Built-in ScreenAdjustable Thermostat,Built-in Screen,Paintable
Rough Opening Width (In.)15151515
Intake/ExhaustExhaustExhaustExhaustExhaust
Mounting PositionRoof MountRoof MountRoof MountRoof Mount
Wattage (watts)160160108127
Ventilation TypeRoofRoofRoofRoof
MaterialGalvanized SteelGalvanized SteelGalvanized SteelGalvanized Steel
View ProductView ProductView ProductView Product

Specifications

Dimensions

Coverage Area (Sq.Ft)
2400
Cut-Out Diameter (in.)
14
Net-Free Area (Sq. In.)
600
Product Depth (in.)
30.25
Product Height (in.)
30
Product Width (in.)
10.25
Rough Opening Height (In.)
15
Rough Opening Width (In.)
15

Details

Airflow (CFM)
1250
Amperage (amps)
1.65
Color Family
Brown
Color/Finish
Brown
Color/Finish Family
Brown/Tan
Features
Adjustable Thermostat,Built-in Screen
Horsepower (hp)
1/7
Intake/Exhaust
Exhaust
Material
Galvanized Steel
Mounting Position
Roof Mount
Power Type
Electric Powered
Product Weight (lb.)
22
Recommended Sq. Ft.
2400
Returnable
180-Day
Ventilation Type
Roof
Voltage (volts)
120
Voltage (volts)
120
Wattage (watts)
108

Warranty / Certifications

Manufacturer Warranty
5-year Limited Parts Warranty2-year Limited Labor Warranty

Questions & Answers

10Questions13Answers

I am looking for a fan to ventilate a rabbit barn. Since this has a thermostat, will it run in th...

Asked by Owen March 10, 2020
1
Answer

Master Flow Attic Fans should be used as designed, for attic ventilation only. I think you might need to look for an Exhaust fan that can be run through a timer or set on a schedule. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

can this be Gable Mounted?

Asked by mary February 3, 2020
1
Answer

No, you would need a Gable mount Attic Fan (EGV5) for gable installation. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

I need to replace dome covers only. What is the diameter size of the dome and how many mounting h...

Asked by Tom March 24, 2019
2
Answers

26 inches diam and 4 mounting holes on the outside of dome

On HD supplied roof mounted power vents are the thermostats line powered are low voltage Powered?

Asked by Slick March 22, 2019
1
Answer

Line powered, If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

can this be mounted vertically?

Asked by coolhand October 24, 2018
1
Answer

No, for roof slopes 3:12-12:12. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

Can you add a power cord and plug unit into outlet?

Asked by Champhf July 25, 2018
1
Answer

This is not recommended this would put the the vent out of warranty . Should you have any further questions, please contact Master Flow Technical Support at 1-800-211-9612.

how does the fan turn on/off.

Asked by kahanabob June 25, 2018
1
Answer

When the temperature in the attic falls 8-10 degrees below the set point on the thermostat the fan will shut off. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

this fan have the same dimensions as PR1/MD 105?

Asked by m1 June 21, 2018
1
Answer

The motor and blade have the same dimensions, The hood/dome is larger on the PR2. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

what's the warranty on this product?

Asked by hj June 13, 2018
1
Answer

Manufacturer Warranty- 5-year Limited Parts Warranty 2-year Limited Labor Warranty..If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

does it have a humidistat

Asked by guido May 21, 2018
3
Answers

Yes, already wired to the unit

1250 CFM Power Roof Mount Vent in Brown - page 2

Customer Reviews

  • 4.2
    out of 6 reviews
  • 100% recommend this product
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Showing 1-6 of 6 reviews
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by HomeDepotCustomer
received in reasonable amount of time, easy to install, works...
received in reasonable amount of time, easy to install, works great, simple dial to change temperature that it turn on and goes off at. Unknown monthly cost as of yet. These ratings should come at 3-6 months instead of two weeks so a realistic rating can be given.
by Ben
Unit working well to pull our hot air from building...
Unit working well to pull our hot air from building
by Isabel
Excellent. I installed the same attic power vent on...
Excellent. I installed the same attic power vent on my house in Austin in 2008, but since then the motor froze up and would no longer function. So, I needed to replace the motor, fan blades and thermostat in the existing housing with the same workings. I could do this because the same vent was still available, making it a perfect fit. Thanks.
by Robert
it was easy to install, and works very well(cooling down the attic)
it was easy to install, and works very well(cooling down the attic)
by brue
1 person found this helpful
Showing 1-6 of 6 reviews