Adding Central Air To Existing Furnace

You can utilize the existing fan and duct infrastructure for cold air by adding a few components to your existing furnace.

Adding central air to existing furnace.

How much does it cost to install central air. Adding central air conditioning to an existing forced air heating system means you can be rid of noisy dripping window ac units forever. The average cost of installing central air in a 1 600 to 2 000 square foot house with existing ductwork is between 3 900 and 5 000. Cost for an hvac permit the average cost of an hvac permit is around 250 to 400 plus the cost of the third party duct energy audit.

They also have the ability to filter outside air before it enters an occupied area. Air purifiers attached to an air handler typically provide better clean air distribution than stand alone units. 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 over 2 1 2 feet high for a 12 13 or 14 s e e r.

To implement the addition of ceiling returns for your central air conditioning it is necessary to change the grills on the cold air returns to types that have louvers in the back that will close off the grill as shown in figure 2. Cost to install central air with existing ducts cost to install central ac 3790 6130. Therefore there must be sufficient height in the basement as this coil is about 2 feet high for a 10 s e e r. If the ductwork requires any modifications this adds to the price.

An evaporator coil must be added to the furnace. For a house that needs ducts the costs and work time double. Homes with a gas forced air furnace typically only require the installation of a coil and electric setup which costs between 2 000 and 3 000. 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.

There are plenty of ways that an air conditioning and heating installation contractor can cut corners when not pulling permits. Additionally they keep central heating and cooling equipment clean and running efficiently. The third party report cost around 300 to 450. By adding the returns near the ceiling you collect the hot air that is in the room and send it to the blower in the forced air furnace where it is cooled by the air conditioning coils.

Steps to retrofit ac to your furnace the process of adding an ac to a furnace is simple enough it should cost around 3 500 4 000 for parts and labor and take no more than a few days. And because the ductwork to distribute the cooled air.