The answer to 'how much to replace heat exchanger in Chicago' is that the cost can vary significantly depending on several factors. As an expert HVAC technician, I can provide some general guidance on the typical cost range and what influences the pricing.
The average cost to replace a heat exchanger in the Chicago area can range from $1,500 to $3,500, though the final price may be higher or lower depending on your specific situation. Factors that affect the cost include the size and model of your HVAC system, the complexity of the installation, any additional repairs needed, and the labor rates in your local market.