1) Air is brought into the heat exchanging chamber through a lifetime washable filter with a fan that is extremely quiet, durable and energy efficient. 2) The solid copper canisters surround the commercial grade long-lasting infrared quartz heating elements. When the fan blows air over the copper heat exchanger, the heat is transferred to the air. There is no drying of the air with this method of heating and no harmful chemicals or pollutants are released. 3) Heat transfer occurs as the air is blown through and around the heat rods of the heat chamber, increasing air temperature more than 120 degrees into the living area. 4) Filtered, safe, soft, comfortable warm air blows out the front of the zone heater. This method creates an even temperature from floor to ceiling while maintaining the heat in a given area at a comfortable level.