York S1-373-39477-002 Kit R-407A sensor circuit faults on the

sensor circuit faults on the control panel

Designed for 3

Is the vent protector included

Key Benefits Broad Compatibility: Fits Uniweld 71

a 1/8" NPT low pressure connection

York S1-373-39477-002 Kit R-407A sensor circuit faults on theThe 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