How much do people save using a vent-free product to zone-heat their home?
Savings vary depending on your home and how you use your heating appliances. A conservative calculation using DOE average use and cost data for home heating with natural gas shows using the central furnace to supply two-thirds of a home’s heat and a vent-free appliance to provide zone heating in primary living areas results in a 12 percent cut in fuel costs.3 Supplemental vent-free gas heating appliances provide the heat where it is desired and not throughout the whole house. The greater the use of the vent-free appliance, the greater the savings.
