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Sunrise GBL1250 > 20 Watt Solar Attic Fan > Gable Mount
Sunrise GBL1250 - 20 Watt Solar Attic Fan - Gable Mount

Warranty: 10 Years
Compliance: Buy American

Availability: This item is no longer available.
Product Code: SUNRISE-GBL1250

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Description Datasheet

SunRise Solar 20 Watt Solar Attic Fan

Gable Mount
1250 CFM
Manufacturer Part Number: GBL1250

The SunRise Solar-Powered Gable Vent is designed to mount behind existing louvers on the inside of the attic. If no louver exists, one must be installed. Louvered vent should be mounted in the center of the upper portion of the gable wall as high as possible. There is some loss in fan output because louvers block some of the air flow. Metal louvers have more open area than wood louvers and usually allow more air flow.

When installing the SunRise Gable Vent behind louvers, you should seal off or box in any louver area not covered by the ventilator housing to prevent air leakage and recirculation. Allow at least one square foot of air intake area for every 300CFM of ventilator capacity. Air intake should come from the eaves (soffit), or a louver mounted on the opposite gable end of attic.

Solar Powered attic fans are eligible for a 30% Federal Tax Credit on the purchase price of the fan, installation labor charges, and sales tax.


  • Uses No Electricity
  • Up to 30% cooling savings
  • Attractive Design
  • High Wind Resistant


Fan Model GBL850 GBL1050 GBL1250
Power 11 Watts 15 Watts 20 Watts
Venting Capacity 800 CFM 1050 CFM 1250 CFM
Fan Blade 12" Diameter, 5-blade aluminum with balanced hub
Motor 38 VDC with external brushes
Hardware Stainless steel motor brackets, fasteners, and screen. Aluminum rivets.
Dimensions Height: 7"
Top: 25.5" x 21.25"
Base (Flat): 24.5" x 24.5"
Base (Curb): 20.25" x 20.25"

Detailed Description


  1. Solar Panel: The latest state-of-the-art circuitry captures sunlight even on overcast days. Totally weatherproof, our panels are designed for optimum efficiency and are hail, and extreme weather resistant.
  2. Cover & Base: Precision-molded, UV-stabilized ABS to prevent damage from sunlight. Well known in the market as the best-looking Solar Attic Fan, the unique design blends in while also providing additional strength and stability for wind.
  3. Fan Blade: Specially designed 5-blade, 12" aluminum fan blade is pitched for maximum air flow. It operates whisper quiet with no harmonic noise.
  4. Stainless Steel Screen: Keeps animals out while allowing maximum air flow.
  5. Internal Frame: Stainless steel motor brackets and vertical standoffs are the strongest and most corrosion resistant in the industry.

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