Can you add AC to an existing furnace?

Adding central air conditioning to an existing forced-air heating system means you can be rid of noisy, dripping window AC units forever. And because the ductwork to distribute the cooled air throughout the house already exists, the whole project can be completed by heating/cooling technicians in two or three days.

How much does it cost to add central air to an old house?

Now, the question is: how much does it cost to install a central air conditioning system in an old home? Based on research, the standard market price ranges between $3,000 to $15,000.

How much does it cost to install AC ductwork?

While HVAC ductwork installation is costly, it can save you a great deal in the long run. The ultimate cost varies by location, materials, and the size of the system. On average, the cost for installing ductwork is anywhere from $1,900 to $6,000, with the national average being around $4,000.

How much does it cost to add cooling to ducted heating?

In terms of ducted air conditioning prices, expect to pay from $2000 for a small capacity system designed for apartment living to up to $10,000 for a system capable of cooling and/or heating a large home. Ducted air conditioning installation cost ranges from $5000 to $30,000.

How difficult is it to add central air?

If your home already has a functioning air duct system, adding central air can be fairly easy and less costly. The technicians will inspect the existing ductwork to make sure it’s sound and sealed well enough to move the air through your home efficiently.

Can you install central air in an old house?

Unfortunately, many old homes don’t have a convenient space to install ductwork for a traditional central air-conditioning system. Sometimes the attic or basement can hold the ductwork, but it’s still a shame to chop big chunks out of original plaster ceilings, wood floors, or wainscoting to place air registers.

Is ducted air conditioning more expensive to run?

Installation alone could cost anywhere from $10,000 to $25,000. However, ducted aircon can be more cost-effective to run. New ducted air conditioning systems usually divide the house up into zones and this is cheaper to run than the old standard ducted systems.

How much does it cost to install central air in a 2000 square-foot house?

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.