Adding Central Air To Gas Furnace

An evaporator coil must be added to the furnace.

Adding central air to gas furnace.

The condenser and the interior furnace pump freon in and out of the home while the furnace s a coil removes the heat from the interior air. An outdoor condensing unit will need to be added to your system this unit contains a compressor fan and heat exchanger all necessary components for a properly operating ac. Alternatively if the home has existing forced air heating the central a c system may be grafted onto the heating system by installing the evaporator coil in the furnace plenum and utilizing the furnace blower for air circulation or replacing it with a more suitable model. And because the ductwork to distribute the cooled air.

Therefore there must be sufficient height in the basement as this coil is about 2 feet high for a 10 s e e r. In the case of an upflow vertical furnace the coil will sit on top of the furnace. How much does it cost to install central air. And over 2 1 2 feet high for a 12 13 or 14 s e e r.

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. The furnace s blower then distributes the a coil s cold air throughout the home. For a house that needs ducts the costs and work time double. This device is responsible for creating the cool air.