The High Capacity Wall Heater from Broan is perfect for areas that need high-wattage heat, like entryways, lobbies and vestibules. The heater delivers 2000W to 4000W of fan-forced heat and operates on 240 or 208 VAC. The fan housing is made of 20-gauge steel that's finished with a Black epoxy paint. The heater mounts directly to the wall studs and can be recess or surface mounted. The energy-saving built-in fan delay switch allows the heating element to warm up before the fan starts. The front-mounted thermostat knob features a security cover to protect against tampering. The heater ships for UPS or FedEx.