A heated central gas furnace provides warmth or heat to buildings… This can be partial heating of the entire area. To operate efficiently, 1 needs to ensure that the desired air quality is sustainable with an efficient heat pump install so that the condenser of any heat pump can handle the load from room to room or the whole house, but on the other hand, it is impossible to achieve a whole-condo cooling or heating with a single electric furnace since they are designed to serve one room at a time with a limitation of Watt capability. The advantage is that whether you have a furnace, a gas furnace, or gas heater, these things can be covered and took care of officially with a monthly subscription to an air conditioning care program. This is a selling point to any indoor comfort supplier that wants to retain its customers! So do not be alarmed when you have a boiler repair looming, or you just want to have a furnace filter checked. Regardless of the concern that you face within your a/c system, the dual fuel system might not function to optimum, meaning you are likely to get insufficient heat or cooling; Even the electric heat source cannot much up to the efficiency of a geo heat pump that uses the earth as a natural source of warmth for the home. This type of renewable energy source is affordable for heavy users of energy, and you can rely on them to boil water in your residence plus also tap the steam to warm the home! Alternating Winter plus Summer season also do not affect the source since the unit simply swings heat with the earth instead of outdoor air.