Engineered for 208/240V single-phase applications

is a critical OEM component designed to maintain the structural and thermal integrity of the combustion seal

What causes a Nordyne furnace pressure switch to trip

this genuine Utica boiler part restores the manufacturer's specified firing rate and safety parameters

York S1-373-39477-002 Kit 340155-7024 Engineered for 208/240V single-phase applicationsThe 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