The answer to 'how much to replace air handler in Chicago' is that the cost to replace an air handler can vary significantly depending on several factors. Typically, the cost to replace an air handler in the Chicago area can range from $2,000 to $5,000 or more, depending on the size of the unit, the complexity of the installation, and any additional necessary ductwork or electrical work.
The size of the air handler is a major factor, as larger units required for larger homes will cost more than smaller units. The complexity of the installation, such as whether the new unit needs to be configured differently than the old one, can also impact the overall cost. Additionally, if the ductwork or electrical system needs to be modified to accommodate the new air handler, those additional labor and material costs will be factored in as well.