York S1-373-39477-002 Kit 324846-701 Professional contractors rely on this

Professional contractors rely on this Lochinvar temperature sensor for maintaining the operational integrity of condensing boilers and water heaters

which often indicates stem scoring or deformation

it fits motors and mounting brackets specifically engineered for the 10x8 scroll size used in Lennox

it guarantees exact electrical specifications and mounting alignment

York S1-373-39477-002 Kit 324846-701 Professional contractors rely on thisThe York S1 373 39477 002 Kit is a heavy duty 3 Cell Burner Wrapper Box designed specifically for 33 inch chassis residential gas furnaces. This OEM replacement kit is engineered to contain the combustion process within the burner box assembly, providing a critical thermal barrier that minimizes heat loss and prevents contaminants from interfering with the burner flame. Rated for 60 MBH (60,000 BTU) systems, the wrapper ensures precise furnace