Model # PRSOLAR

Internet #100551938

Store SKU #220825

Master Flow 500 CFM Solar Powered Roof Mount Exhaust Fan
0050206028513

Master Flow

500 CFM Solar Powered Roof Mount Exhaust Fan

  • 5 Year Parts Limited Warranty; 2 Year Labor Limited Warranty
  • No wiring required
  • Effectively ventilates up to 500 sq. ft. of attic space
$21900 /each
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Product Overview

The Master Flow 500 CFM Solar-Powered Roof-Mount Exhaust Fan will help remove excess heat and moisture from your attic to protect your roofing system from premature deterioration. The Solar Powered fan requires no wiring, uses no electricity, and works with your existing intake vents to help lower the temperature in your attic. The 24-Volt DC brushless motor provides airflow up to 500 CFM and requires no maintenance. The impact resistant, 10-Watt solar panel has a tilt and swivel design to provide ideal sun exposure. Recommended usage for this unit is one unit per 800 sq. ft. of attic space with a minimum intake ventilation of 240 sq. in. of net free area.

  • No wiring required - uses no electricity
  • Airflow up to 500 CFM
  • Miami-Dade county approved, Florida building code approved, and Texas department of insurance listed
  • ETL listed
  • Extra-wide flashing helps prevent leaks
  • Solar powered, operates only in direct sunlight
  • No battery back-up - runs only when panel is in direct sunlight
  • Environmentally friendly operation - solar
  • Also available in gable mount version (PGSOLAR)

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents.  Download a free copy from the Adobe Web site.

Specifications

Dimensions

Cut-Out Diameter (in.)
15
Product Depth (in.)
12
Product Height (in.)
30
Product Width (in.)
30

Details

Color Family
Metallic
Color/Finish Family
Metallic
Material
Galvanized Steel
Power Type
Solar
Product Weight (lb.)
28lb
Recommended Sq. Ft.
500
Returnable
90-Day
Thermostat Controlled
No
Ventilation Type
Roof
Voltage (volts)
24
Wattage (watts)
10
Wildlife Guard
Yes

Warranty / Certifications

Manufacturer Warranty
5 year Parts Limited Warranty; 2 years Labor Limited Warranty

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Customer Questions & Answers

How strong is the glass from the solar power? I was wondering if it can withstand hail?

Asked by: Nina
My roof was replaced because of hail damage, but my solar panels survived without issue.
Answered by: Geoff
Date published: 2016-05-20

How much for Installation?

How much for Installation?
Asked by: Mark
$200-$350 depending on the contractor. VERY worth it.
Answered by: OC
Date published: 2017-06-10

Does this vent produce a light at night

Asked by: paul
no
Answered by: eeeeny
Date published: 2016-02-17

Can this fan body be painted to match the roof color as my HOA requires?

Can this fan body be painted to match the roof color as my HOA requires?
Asked by: Bill
Yes ... The hood is galvanized steel and is receptive primed surfaces. Please call Technical Care at 800-211-9612 for additional information.
Answered by: Master Flow
Date published: 2017-07-18
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Customer Reviews

500 CFM Solar Powered Roof Mount Exhaust Fan is rated 3.7 out of 5 by 22.
Rated 4 out of 5 by from Easy Peary, lemon squeeze! Installed while getting roof done. Box... Easy Peary, lemon squeeze! Installed while getting roof done. Box has cardboard template that worked well. Really needs direct sun to work well. Thermostat would make it better.
Date published: 2017-05-13
Rated 1 out of 5 by from Worthless The solar panel has to have 100% sun to even work, it has to be bright sun no clouds ,you can move your hand across the panel and the fan turns off.
Date published: 2017-06-25
Rated 5 out of 5 by from so far it seems to help with my air conditioning on my second floor as I have window units. so far it seems to help with my air conditioning on my second floor as I have window units.
Date published: 2017-06-30
Rated 2 out of 5 by from 2 Star Review Rating provided by a verified purchaser
Date published: 2017-04-04
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2017-04-23
Rated 1 out of 5 by from Solar power fan This fan may work for a very small attic. but don't get your hopes up. I put it up and in the direct sunlight the fan was spinning fast but it did not move very much hot air out of the attic. My attic tempreture only dropped about 10 degrees durring the hottest part of the day. I took it back and bought one of the less expensive powered attic vent fan and it dropped my attic tempreture around 30 to 40 degrees. My attic was getting around 170 to 185 degrees and now it stays around 120 to 130. I would reccomend one of the power ones way before I reccomend the solar fan.
Date published: 2009-06-11
Rated 5 out of 5 by from Works very well and is quiet Puchased this solar fan at Home Depot for $221 and my roofer charged me $100 to install it at the same time they were re-roofing my house. The fan works very well and is extremely quiet. I was surprised at how well it moved out the air in the attic. This fan does not have a thermostat so it will work in both summer and winter which is a good thing as you need air circulation in your attic in winter as well as summer. Make sure you aim the solar panel to the south or southwest as much as possible and this is also noted in the instruction manual. It will work facing east or west but South works best year round especially in winter. I live in Michigan
Date published: 2015-04-29
Rated 5 out of 5 by from Solar Fan Depending on the size and volume of the attic, you may need more than one fan. My home is 2400 square feet with corresponding attic size and therefore required 2 such fans. Even at $400 for the both, I believe it was well worth the investment. The fan is quiet, unlike the powered fans, and requires NO electricity. I figure a 2 year payoff at my current utility rates for a home I will live in for the rest of my life makes it a comfortable solution.
Date published: 2009-08-02
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