How does a central air-conditioning system work with a furnace?
The system is connected to the inside cooling coil, which to deliver the highest system efficiency, performance and climate control, must be matched in size and rating with your air conditioner. The compressor pumps refrigerant back and forth, extracting heat and moisture from the indoors and transferring the heat outdoors. Warm indoor air is blown over the inside coil, cooled and distributed throughout your home. Furnaces are designed to provide maximum heat with minimum fuel usage.
