Comfort Glow Bdisc6 - The Original Brown Box Ceramic Disc Heater

4-Disc Ceramic Furnace B-6A1 Zone heating with portable electric heaters is the simple, easy, and fast solution for fighting today's escalating home heating costs. Turning back your central heating system and using energy efficient portable zone heaters is an excellent way to reduce your total home heating costs. In fact, according to government statistics you can save 3% for each degree you turn back your central thermostat. That could be 30% if you set your thermostat back from 78deg to 68deg!