To have knowledge on the different types of heating system will be of help while you are thinking of purchasing or replacing your old heating unit. Boilers, heat pumps and radiators are three different types of heating options available in the market. The choice depends on various factors. A popular choice in heating unit is a gas fuelled central furnace. Dual heat pumps are also very convenient as they can be operated using gas as well as electricity. Natural gas furnaces have got many advantages. Since natural gas is easily available it is a convenient choice moreover natural gas is cheaper than other energy sources. Whether to choose a furnace or a heat pump depends on the structure of the building and the economic strength of the owner. Most of the commercial enterprises are installing natural gas powered furnace. To maintain any of the centralized heating unit it is necessary that you hire a good HVAC contractor.
Heating units need to be maintained properly only then will it work efficiently. If you notice that your energy bills are going up than usual then call a HVAC contractor and check whether the unit has any problem. Sometime the filter gets clogged and will make the unit to work inefficiently. A unit with clogged filter will take longer to heat the room to the desired temperature. Servicing the unit on a regularly basis is necessary. To attain an energy efficient heating solution you need to start planning right from the beginning, i.e. at the time of purchase of the heating system.