Carrier 334357-751 Heat Exchanger 322838-754 Regular replacement of the cover

Regular replacement of the cover gasket during routine steam trap maintenance is essential to maintain system efficiency

Key Benefits Direct OEM Compatibility: Ensures seamless fitment on 1/2-inch shafts for Nordyne furnace parts

For high-performance staging in electric heat applications and gas furnace control circuits

Key Benefits Universal Compatibility: Serves as a direct-fit replacement for several obsolete York and Coleman control boards

When you're out in the field and a Trane condenser fan motor isn't moving air because of a snapped or pitched-out blade

Carrier 334357-751 Heat Exchanger 322838-754 Regular replacement of the coverThe Carrier 334357 751 Heat Exchanger is an OEM Carrier secondary condensing heat exchanger designed for 90% AFUE and higher gas furnaces. This 15 cell assembly is critical for capturing latent heat from combustion gases, significantly increasing thermal efficiency in Carrier, Bryant, and Payne furnaces. Engineered with high grade, corrosion resistant materials, this replacement heat exchanger is built to withstand the acidic condensate produced