Tecumseh K90-32 Overload Relay 320788-704 also identified as the XB-1019HCA-1B

also identified as the XB-1019HCA-1B

This kit includes the necessary gas valve flange and mounting screws

this aluminum tubing is specifically designed for the high-heat environment of a burner vestibule

this valve provides instantaneous response times to maintain constant discharge air temperatures without the complexity of motorized butterfly valves

Tecumseh K90-32 Overload Relay 320788-704 also identified as the XB-1019HCA-1BThe Tecumseh K90 32 Overload Relay is a mission critical protection component designed for specific Tecumseh hermetic compressors. As a professional grade compressor motor protector, the K90 32 monitors current draw and internal temperatures to prevent winding failure during locked rotor amperage (LRA) events or sustained overcurrent conditions. This external thermal overload switch is engineered to meet precise trip curves, ensuring the motor