0050206888155

Master Flow

Model PR3XDSMWW

Internet #100072633

Store SKU #539250

1600 CFM Power Roof Mount Vent in Shingle Match Weatherwood

$131.00 /each
  • 10 Year Parts Limited Warranty; 5 Year Labor Limited Warranty
  • Adjustable thermostat included
  • Effectively ventilates up to 3200 sq. ft. of attic space

Frequently Bought Together

Product Overview

The Master Flow Pro3 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, compared to our other models, saving you more in heating and cooling costs. Available in shingle match weathered wood.

  • 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
  • Optional humidistat available (H1) - sold separately

Specifications

Dimensions

Details

Warranty / Certifications

More Products With These Features

Search

Customer Questions & Answers

15 Questions19 Answers

Customer Questions & Answers

1600 CFM Power Roof Mount Vent in Shingle Match Weatherwood
1600 CFM Power Roof Mount Vent in Shingle Match Weatherwood

Ask your questions. Share your answers.

 
 
Clear Search Term
 
 
Sort By:
 
2 answers

Can this be mounted on a tile roof?

This question is from 1600 CFM Power Roof Mount Vent in Shingle Match Weatherwood
Asked by
Fort Myers FL
Read all my Q&A
July 5, 2016
0points
0out of 0found this question helpful.
Was this helpful?helpful0unhelpful0

Answers (2)

July 7, 2016
Answer: 
This product cannot be mounted onto a tile roof.
0points
0out of 0found this answer helpful.
Was this helpful?helpful0unhelpful0

July 6, 2016
Answer: 
No, this product is only designed for mounting on asphalt shingled roofs. Please call MasterFlow Technical Services at 800-211-9612, M-F 8A-5P EDT, for any additional questions.
0points
0out of 0found this answer helpful.
Was this helpful?helpful0unhelpful0
 
2 answers

fan is noisy vibrating

This question is from 1600 CFM Power Roof Mount Vent in Shingle Match Weatherwood
Asked by
eagle co
Read all my Q&A
May 29, 2016
is there a method for balancing
0points
0out of 0found this question helpful.
Was this helpful?helpful0unhelpful0

Answers (2)

Asked by
Read all my Q&A
Home Improvement Profile: DIYer
May 31, 2016
Answer: 
No method to balance. Contact the manufacturer for a blade or motor replacement. In my experience, their customer service has been very good.
0points
0out of 0found this answer helpful.
Was this helpful?helpful0unhelpful0

May 31, 2016
Answer: 
No method for balancing a fan blade. Check for the correct amount of intake vents (768 sq. in. of NFA per fan). Lack of intake air causes fan blade cavitation or vibrations. Please call Technical Services, M-F 8A-5P EDT, with any additional questions.
+1point
1out of 1found this answer helpful.
Was this helpful?helpful1unhelpful0
 
2 answers

Is the hood also made of galanized steel?

This question is from 1600 CFM Power Roof Mount Vent in Shingle Match Weatherwood
Asked by
fort collins CO
Read all my Q&A
January 22, 2016
We get large hail where I live.
0points
0out of 0found this question helpful.
Was this helpful?helpful0unhelpful0

Answers (2)

February 1, 2016
Answer: 
This is galvanized steel.
0points
0out of 0found this answer helpful.
Was this helpful?helpful0unhelpful0

January 25, 2016
Answer: 
Yes, All MasterFlow roof fans have a galvanized steel hood. Please call MasterFlow Technical Services at 800-211-9612, M-F 8A-5P ET, with any additional questions.
+2points
2out of 2found this answer helpful.
Was this helpful?helpful2unhelpful0
 
2 answers

What is the purpose of having power vents in the winter time?

This question is from 1600 CFM Power Roof Mount Vent in Shingle Match Weatherwood
Asked by
Des Moines Iowa
Read all my Q&A
December 28, 2015
0points
0out of 0found this question helpful.
Was this helpful?helpful0unhelpful0

Answers (2)

Asked by
Topeka, Kansas
Read all my Q&A
January 27, 2016
Answer: 
To keep the humidity level down. Need to install a humidstat and set to below 70%
+2points
3out of 4found this answer helpful.
Was this helpful?helpful3unhelpful1

January 24, 2016
Answer: 
It helps reduce energy costs.
-1point
0out of 1found this answer helpful.
Was this helpful?helpful0unhelpful1
2 »
  • 2016-08-24 T12:27:02.992-05:00
  • bvseo_lps, prod_bvqa, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasquestionsanswers
  • loc_en_US, sid_100072633, prod, sort_default
2 »
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 155ms
  • QUESTIONS, PRODUCT

Customer Reviews

Rated 4.2 out of 5 by 76 reviewers.
Rated 5.0 out of 5.0 by Powerful unit Unit installed very easy and fit the existing opening perfect. Much stronger unit than one I replaced but had a little more vibration. A few extra fasteners around the frame and it was alot less noticeable and very quiet. August 4, 2016
Rated 5.0 out of 5.0 by Received timely and installed easily we haven't actually started using it yet, but will this fall, it is in our greenhouse/hot tub room. May 3, 2016
Rated 4.0 out of 5.0 by Moves a lot of air This is a replacement roof vent fan as my old one went out after 20+ years of service. This one is slightly louder than my old one but it's not so loud that it's objectionable. It may just be because it moves more air than my old one or that it was damaged in transit. The manufacturer was great to work with and has already shipped some replacement parts. The thermostat works fine but doesn't seem to be totally accurate but once you set a temperature, it consistently cycles at that temperature. I highly recommend installing an on off switch as you're installing the unit as the directions suggest. It will save you time in the future if you ever need to work on the thermostat or fan itself. February 16, 2016
Rated 4.0 out of 5.0 by Effective ventilator Required to cool an insulated , non A/C building located in Palm Springs, CA, has performed well With little vibration or noise. The unit is physically large, but reasonably low profile-- best for a non street view. March 15, 2016
Rated 5.0 out of 5.0 by Very Good Fan and Manufacture I bought this power roof vent for my home over 15 years ago. It has given me very good service, but the motor failed a few weeks ago. At the time I purchased it the manufacture's warranty was for life installed in the original home. Now it is only 10 years but still not bad. To keep this short the manufacture has sent me a new motor and fan blade with no questions asked. I will admit, I expected a hassle. Even if they hadn't honored the warranty after all these years, I would have still felt it was a worthwhile purchase January 27, 2016
Rated 5.0 out of 5.0 by Roof fan The box looked like it had been run over by a truck and left out in the rain for a week. However the unit inside showed No Sign of damage. It was the only one in the store of this size. Put it in with my new roof and it is quiet, and seems to work just fine. January 12, 2016
Rated 5.0 out of 5.0 by Good Fan Good fan. It has a quiet motor. We install it as a contractor. We do not get complaints. December 8, 2015
Rated 1.0 out of 5.0 by Very Noisy Installed two of these in my attic to cool it so the A/C won't have to work so hard. The noise is so loud it sounds like a helicopter is landing on my roof. Whole house is shaking. Paid a lot of money for the fans and then to have a roofer install them and then an electrician to come wire them up. Lots of expense and I will probably just have to turn them off. They operate via a temp setting switch which is unfortunately up in the attic and will have to pay the electrician to come back and turn at least one of them off. Takes a 16 foot ladder to reach my attic so I have to have the electrician come back. August 10, 2015
  • 2016-08-20 T11:22:42.265-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_76, tr_76
  • loc_en_US, sid_100072633, prod, sort_default
2 3 4 >>
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 80ms
  • REVIEWS, PRODUCT