- Helps cool attics up 2,800 sq. ft. in size
- Compact size with hemmed dome for a sleek look
- High efficiency motor with adjustable thermostat/humidistat
Free & Easy Returns In Store or Online
Return this item within 90 days of purchase.
Product Details
About This Product
Get your attic to feel cooler with this Master Flow gable-mount attic fan. Made for attics up to 2,800 sq. ft., it features a high-efficiency motor with an adjustable thermostat to help you with energy savings. The heavy-duty internal screen keeps animals out. Galvanized steel construction makes it built to last.
Highlights
- Don't know how much to order? A GAF QuickMeasure report provides all of the measurement data you need when planning your material orders. A complete bill of materials, with Home Depot product SKUs, is provided with each single-family report delivered in under 1 hour. Learn more here. [gaf.com [gaf.com]]
- Helps to reduce energy costs and helps prolong life of the roof and shingles
- Galvanized steel construction for durability
- Excellent for roof slopes 3:12 to 12:12
- Heavy-duty internal screen helps prevent animal infestation
- UL Listed
- Miami-Dade County Product Control approved, State of Florida approved, and meets or exceeds the requirements of Texas Department of Insurance
- Includes humidistat/thermostat control (not pictured)
- Return Policy
Product Information
Additional Resources
Shop All Master FlowSpecifications
Dimensions: H 10 in, W 25 in, D 25 in
Dimensions
Coverage Area (Sq.Ft) | 2800 | Cut-Out Diameter (in.) | 15 |
|---|---|---|---|
Net-Free Area (Sq. In.) | 720 | Product Depth (in.) | 25 in |
Product Height (in.) | 10 in | Product Width (in.) | 25 in |
Rough Opening Height (in.) | 15 in | Rough Opening Width (in.) | 15 in |
Details
Airflow (CFM) | 1500 | Amperage (A) | 1.65 A |
|---|---|---|---|
Color Family | Black | Color/Finish | Black |
Features | Adjustable Thermostat, Built-in Screen, Paintable | Horsepower (hp) | 1/9 |
Intake/Exhaust | Exhaust | Material | Galvanized Steel |
Mounting Position | Roof Mount | Power Type | Electric Powered |
Product Weight (lb.) | 18 lb | Recommended Sq. Ft. | 2800 |
Returnable | 90-Day | Ventilation Type | Exhaust |
Voltage (V) | 120 V | Wattage (watts) | 127 |
Warranty / Certifications
Manufacturer Warranty | 10-year ltd warranty-5-year Labor Plus Protection |
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Questions & Answers
Can I use this on a Spanish tile roof? If not what is the appropriate fan? Thanks
These fans are designed for flat shingled roofs. We do not have a fan designed for tile roofs. If you have any questions about Master Flow products please email MasterFlowTech@gaf.com
Can I set the fan so it will never use the High setting?
This is a single speed fan, there is not a high setting. If you have any questions about Master Flow products please email MasterFlowTech@gaf.com
Wish electric vent should I buy for a 41sq atttic?
Attic fans are based on the attic square footage. Please email masterflowtech@gaf.com for more specified information.
Can this be installed on a flat roof?
No, this is designed for Asphalt shingled roofs, for slopes 3:12 to 12:12. If you have any other inquiries about our Master Flow products please email masterflowtech@gaf.com
I have a 10/12 pitch roof. Can I still use this even though it says designed for 8/12 roof pitch? What's concern? It seems it has a high enough lip to keep rainwater flowing down from getting in.
This can be used on a 10/12 pitch. If you have any other inquiries about Master Flow products please email MasterFlowTech@gaf.com
Can you splice in a wall plug? just plug it into the wall socket?
The Attic Fan should be hardwired per the instructions and your local codes. If you have any other inquiries about our Master Flow products please email masterflowtech@gaf.com
What size screen cover do I get for this? We're replacing our old one as it started making noise the same day we decided to replace our roof. Figured I'd fix everything while I have guys up there. The current fan has a wire mesh cover, is it needed?
You do not need to add a screen, The heavy-duty internal screen keeps animals out and helps prevent some insect infiltration. If you have any inquiries about Master Flow products please email MasterFlowTech@gaf.com
How does the fan work when there is snow on the roof.?
You don't want to run this in winter. It's for venting heat and humidity from the attc in summer. We turn ours off when it gets cool probably early/mid-October and don't turn it on again until probably late May in the St Louis area.
You DO want to run this with a combo thermostat/humidistat. During winter it'll vent moisture/humidity that occurs, preventing any ice buildup on the underside of roof sheathing and helps reduce ice dams from freeze/thaw when sun comes out in the winter.
The fan circulates the moist air out, helping to prevent frost inside the attic and ice dams.
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Customer Reviews
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Customers say the attic fan is generally easy to install and operates quietly, effectively reducing attic temperatures and improving overall home comfort. Many appreciate the built-in humidistat and thermostat features, which enhance functionality. While some users experienced issues with wiring diagrams and a few defective thermostats, the majority report satisfaction with the product's performance and durability, highlighting its value for maintaining a cooler living environment.
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