500/1000W 120Vac - Model 170 Perfect for bathrooms or other areas where you want added warmth on demand. These versatile heaters are factory wired at 500W, 750W, 1000W, 1500W or 2000W, and can be easily converted to alternate-wattage. Also, each model features wattage/voltage options. With such tremendous installation flexibility, you can count on getting a Broan Comfort-Flo Heater that’s precisely what you need for your particular application and room size. Factory Wired For 1000W At 120Vac – Easily Converts To 500W At 120Vac,Or 1000W At 240Vac Clean, White Enamel Finish Heavy 20-Gauge Steel; Louvered To Direct Air Downward For Even Room Heating Front-Mounted, Built-In Adjustable Thermostat Automatically Maintains Desired Temperature And Features A Color-Coordinated Knob 100% Efficient Heating Element Alloy Heating Element Provides Comfortable Heat In Seconds Complete Assembly Removes From Housing For Easy Cleaning Permanently Lubricated Motor Zig-Zag Element Configuration Insulated With Mica Manual-Reset Thermal Overload Protection