The answer to 'how much to fix heat exchanger in Chicago' is that the cost can vary significantly depending on several factors. As an expert HVAC technician, I can provide some guidance on the typical range and what influences the pricing.
The cost to repair or replace a heat exchanger in Chicago can range anywhere from $500 to $2,500 or more. The exact price will depend on the age and model of your HVAC system, the extent of the damage, the complexity of the repair, and the labor rates in your local area. Older or more complex systems may require more specialized parts and labor, driving up the overall cost.