13U54 | 360K BTU SS HEAT EXCHANGE | Lennox Product Type_With Low Water Cut Off #2 Switch Its M-14 thread size allows

Its M-14 thread size allows it to work with commonly used threaded inserts

Choose the BOLT KIT

Its robust design features a detent mechanism that securely locks into place

the Jergens 49641SS Shank is the perfect solution

while the 1/2" FNPT inlet connections provide secure installation

13U54 | 360K BTU SS HEAT EXCHANGE | Lennox Product Type_With Low Water Cut Off #2 Switch Its M-14 thread size allows360K BTU SS HEAT EXCHANGE: The Lennox 13U54 is a 360K BTU stainless steel heat exchanger, designed for high efficiency heating applications. Its durable construction ensures long lasting performance, making it a reliable solution for industrial and commercial settings. Shop our HVAC supply store for the best prices and fast shipping on Lennox heat exchangers and other HVAC products. Resources