Designed for direct-fired make-up air and space heating applications

Upgrade your ignition system with the Lochinvar & A

this stainless steel power element is specifically designed for R22 refrigerant applications

easy-to-read scale plate

this multi-poise regulator provides the consistent gas pressure regulation and safety required for modern burner systems

York S1-373-12894-703 Heat Exchanger Els PW 29614 Designed for direct-fired make-up airThe York S1 373 12894 703 Heat Exchanger is an OEM HVAC replacement part engineered for precise thermal transfer in residential and light commercial forced air systems. This 3 tube furnace heat exchanger is manufactured with high grade, corrosion resistant aluminized steel to withstand the rigorous expansion and contraction cycles common in high efficiency gas furnaces. As a primary combustion chamber component, it ensures the safe separation of