What's the difference between 208-volt and 240-volt power Infratech heater?

Many new homes and businesses are supplied with 208-volt power, as opposed to the more familiar 240-volt option. It is very important to determine your power voltage before ordering and installing a heater. A 240-volt heater on 208 volts of power will only produce about 60% of the desired infrared energy. Contact the marketing department of your local utility or consult a licensed electrician to determine the proper power for your property. Infratech heaters are available in single and dual element 120, 208, 240, 277 and 480-volt models.