Broan 655 Heater and Heater Bath Fan with Light Combination Designer white polymeric grilles complement virtually any dcor 1300 watt heater; 20-amp circuit required Fan, light and heater function independently or together Type IC Fits 2" x 6" ceiling construction Bathrooms up to 65 square feet Heater, Fan and Light brings convenient, comforting warmth to your bathroom 1300-Watt heater Fan, light and heater function together or independently Use with the 3-way switch (2960-1804)