Rated Excellent
- 43188324270232, no_call_for_price
- Regular price
- $348.18
- Sale price
- $348.18
- Regular price
-
$386.86 - Unit price
- /per
Master Flow Power Green Machine - Dual Powered Roof Vent 500/750 CFM
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- Adjustable thermostat with dual-power controller
- 120-Volt AC connection required
- Automatically switches between solar and house power
The GAF Master Flow 15 Watt Dual-Power Hybrid Solar/Electric Roof Mount Exhaust Fan will help reduce excess heat and moisture from your attic to protect your roofing system from premature deterioration. The Dual Powered unit will run on free solar power (525 CFM) when the sun is shining on the solar panel but will automatically switch to house power (750 CFM) if it is cloudy or nighttime. Hot attic air is removed by the fan as fresh air is drawn in through your existing intake vents.
On house power, the 24-Volt DC brushless motor is extremely efficient as it uses 75% less power than a typical wired attic fan. With the Dual Powered unit, you have the best of both worlds. The impact-resistant, 10-Watt solar panel helps withstand hail and object impact. The recommended usage for this unit is one unit per 800 sq. ft. of attic space with a minimum intake ventilation of 480 sq. in. of net free area.
Key Features:
- Adjustable thermostat with dual-power controller
- 120-Volt AC connection required
- Automatically switches between solar and house power
- Panel adjusts up to 45 degrees
- Heavy-duty internal screen helps prevent animal infestation
Pros & Cons
Pros- High-performance ventilation solution with a CFM rating of 750, ensuring optimal air circulation
- Constructed from durable galvanized material, ensuring longevity and resistance to weather elements
- Includes a filter for added protection against dust and debris
- Easy installation and suitable for a slope range of 2:12 - 12:12
- Energy-efficient with green machine technology
- Dual powered, offering flexibility and convenience
- May not be suitable for attics larger than 800 square feet
- The round shape and size of the vent may not fit all roof types
- Despite the easy installation, professional installation may be required for those unfamiliar with roof work
Frequently Asked Questions
The GAF - Master Flow Power Green Machine has a CFM rating of 500/750, ensuring optimal air circulation in your attic.
This roof vent is designed for attics up to 800 square feet.
The GAF - Master Flow Power Green Machine is constructed from durable galvanized material, ensuring longevity and resistance to weather elements.
The vent is suitable for a slope range of 2:12 - 12:12.
Yes, the vent comes with a filter included, providing an additional layer of protection against dust and debris.
The opening size of the vent is 15 inches, allowing for maximum airflow.
Yes, the installation of the GAF - Master Flow Power Green Machine is straightforward, thanks to its design.
Yes, the GAF - Master Flow Power Green Machine is energy-efficient, thanks to its green machine technology.
| Length | 25 In |
| Width | 25 In |
| Rough Opening Length | 15 In |
| Rough Opening Width | 15 In |
| CFM | 750 |
| Opening Size | 15 In |
| Slope | 2:12 - 12:12 |
| Attic Sq, Ft, / Vent | 800 |
| Filter Included | Yes |
| Material | Galvanized |
| Mount | Roof |
| Shape | Round |
| Style | Hybrid |
60" and 72" are calculated at checkout
Reach Barriers and Stairs Covers: Location Based Shipping Rates - Calculated at Checkout
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Delivery will always take place on a weekday (Mon - Fri).
For information on delivery costs and more
view our delivery info page.