Adding Air Conditioning To Furnace

If you have a gas forced air furnace an hvac contractor will put a coil in there for the a c system and then run the electric to complete the setup.

Adding air conditioning to furnace.

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. So let s take a look. But adding central air is easier and less costly than you might think.

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. Without unforeseen complications the install will take 2 3 days. Adding central air conditioning to such an old system would be problematic at best as well as hopelessly inefficient. Central air conditioning produces cold dense 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. Simply put if the house already has a forced air heating system adding a c should be relatively easy and the most inexpensive scenario. You can utilize the existing fan and duct infrastructure for cold air by adding a few components to your existing furnace.

How much does it cost to install central air. Most homes that have a forced air heating system have ducts that can be used for ac as well. Replace your furnace and air conditioner at the same time if it is over a certain age remember the average life. Replace your furnace and air conditioner at the same time if you buy a high efficiency air conditioner above 16.

Replace the air conditioner and. If they have a gas forced air furnace we can put a coil in there for the a c system then we just have to run the electric says frank garneski owner of garneski s air conditioning heating in sterling virginia. 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. Figure 1 central air conditioner.