In our guide we run through central air conditioner reviews prices and brands to help you find a unit for your needs.
Central air and heat system.
When added to an existing forced air heating system central air for a 2 000 square foot home costs 3 500 to 4 000 and can be done by two technicians in two to three days often with little or no change to the ducting.
Central air and heating systems use a series of ducts to circulate cool air or heat throughout the home.
Air from your home blows across the heat exchanger to be warmed.
How central heating works.
Combustion gases are generated by the burners in your furnace and passed through a heat exchanger.
The most common type of central air conditioning is the split system which features a large boxy condenser outside the home and a fan and coil system inside connected by pipes carrying refrigerant.
It is then blown through a system of ducts to distribute around your home.
Related the basics of home air conditioning systems.
Central air conditioning units work by taking heat from the air and cooling it down using a refrigerant.
During warm seasons your heating system works with your central air conditioning.
Central air conditioners are an easy way to keep your home cool.