The answer to the price of a new heat exchanger is that it can vary widely depending on several factors. Generally, the cost for a new heat exchanger can range from a few hundred dollars for a basic model up to several thousand dollars for a high-efficiency, multi-stage unit.
The main factors that influence the price include the size and capacity of the unit, the materials and technology used, the brand and model, and the complexity of the installation. Older systems or specialized units may also cost more. Additionally, labor costs from the HVAC technician can add several hundred dollars to the total price.