Broan 164 Two-Bulb Heater Ventilation FanCondition: * New stock, in OEM packaging. As pictured.Additional Notes:* CFM: 70* Finish: White* Duct Size: 4* Grille Dimensions (LxW): 15-5/8″ x 10-1/4″* Housing Dimensions: 14-1/4″ x 8-3/8″ x 6-3/8″* Sound Level: 4 Sones* UL Listed* Light Bulb Quantity: 2* Heater Wattage: 545W* Recommended Room Size: 65ft* Electrical Requirements: 120VAC / 4.5 Amps* Recommended Bulb Type: BR40