Broan 157 Radiant Heater,broan,1250Radiant Heater, 1250W, 120V, 10. 7A, Material: Aluminum Finish. When you need more power for high heatloss areas, Broans large capacity wall heaters are an ideal solution for lobbies, entrance ways, vestibules or any area requiring high wattage heating. Our low profile models feature an energy saving, built in fan delay switch allowing the heating element to warm up before the fan starts. To ensure proper shutdown, and maximize heat delivery, the fan