There are several ways to determine if you need to replace or repair your heat exchanger (which costs) between $150 and $300 on average. If your furnace is no longer producing hot air, the furnace ...

All fuel-burning furnaces have a primary heat exchanger. But high-efficiency gas furnaces also have a secondary one, which typically consists of an array of metal tubes. Hot air from the primary ...

Dublin, Dec. 06, 2024 (GLOBE NEWSWIRE) -- The "Air-Cooled Heat Exchanger Market by Material Type (Aluminum, Copper, Steel), Components (Fan Units, Frame Structure, Headers), Structure Type ...