Description
The GAF Master Flow ERV4 Power Roof Vent is a great overall investment in attic ventilation. It can quickly remove a larger volume of hot and/or humid air from your attic when compared to static ventilation. This in turn can help save money on your heating and cooling costs. The ERV4 model Power Roof Mount Vent can move air at a rate of up to 1000 cu. ft. per minute. It is designed for attic spaces up to 1600 sq. ft.
- Energy efficient uses up to 55% less electricity than typical competitor’s vents (based on GAF testing at 120-Volt)
- Helps reduce energy costs and helps prolong the 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
- Optional humidistat available (H1) – sold separately
Features
| Item Weight | 19 |
| Color/Finish Family | Silver |
| Wattage (watts) | 160 |
| Product Weight (lb.) | 17 |
| Intake/Exhaust | Exhaust |
| Voltage (volts) | 120 |
| Power Type | Electric Powered |
| Returnable | 180-Day |
| Recommended Sq. Ft. | 1600 |
| Ventilation Type | Roof |
| Amperage (amps) | 1.35 |
| Material | Galvanized Steel |
| Color/Finish | Silver |
| Voltage (volts)2 | 120 |
| Features | Built-in Screen,Thermostat Controlled |
| Color Family | Silver |
| Airflow (CFM) | 1000 |
| Mounting Position | Roof Mount |
| Horsepower (hp) | 1/12 |
| Product Width (in.) | 25 |
| Cut-Out Diameter (in.) | 15 |
| Rough Opening Height (In.) | 15 |
| Product Height (in.) | 9 |
| Net-Free Area (Sq. In.) | 480 |
| Rough Opening Width (In.) | 15 |
| Coverage Area (Sq.Ft) | 480 |
| Product Depth (in.) | 25 |
| Manufacturer Warranty | 5-year Limited Parts/2-year Labor Warranty |
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