Product and service descriptions are useful when people are shopping.
Most people do not understand their HVAC (Heating, Ventilation, Air-Conditioning) system. It is difficult to purchase something if you don't even know what it is called or even if you really need it: Hear are two illustrations of a HVAC system
The Condenser works with the Evaporator to cool the house; it does this just like a sponge, soaking up warm air in the evaporator and squeezing it out in the condenser. The pump that squeezes out the warm air is called the compressor; this is part of the condenser. The Furnace uses either electric elements or a gas heat exchanger to create heat. The fan in the furnace works to blow the cool air in the summer and warm air in the winter.
To find out if your system is energy efficient, click here