Air King 9166F 20" Whole House Window Fan Combo Kits VERSATILE: Two (2) heat settings

VERSATILE: Two (2) heat settings with adjustable thermostat let you choose how much heat you need

Laser heat-treated cutting edges last longer

✅ Rock-Solid Stability: This ladder is as sturdy as they come

or a standard #2 Phillips head drill bit

Air King 9166F 20" Whole House Window Fan Combo Kits VERSATILE: Two (2) heat settings3 speed, 1 6 HP, 120V, 1 phase, permanently lubricated Front mounted rotary switch and RPM (High Med Low) is 1600 1450 1100. Compliance: ETL, OSHA. Front Mounted Switch, Impact Resistant Plastic Housing, Powder Coated Steel Front Grill and Blade OSHA approved. dB (High Med Low) 64 57 50 Fits window openings that are between 27" to 38 wide by 26. 25" high. Cube (feet): 5. 42