Commercial Wall Heaters: Qmark Type SSC Digital Commercial Smart Series Fan Forced Wall Heater 1800, 2200, 2900 and 4000 watts; 208, 240, 277 volts. Automatically adjusts wattage output for optimum comfort. Four wattages proportionally fixed as output. In touch screen thermostat makes this large, high output wall heater ideal for entryways, breezeways, lobbies, large bathrooms, […]