Tecumseh K71-42 Relay Kit 321042-401 Direct OEM Compatibility: Eliminates the

Direct OEM Compatibility: Eliminates the risks associated with universal parts

provided the fluid is conductive

providing a long-term solution for gas furnace maintenance and reliable heating system operation

preventing premature system lockout or component failure during high-demand periods

For technicians servicing systems with non-bleed expansion valves or high-head pressure startup conditions

Tecumseh K71-42 Relay Kit 321042-401 Direct OEM Compatibility: Eliminates theThe Tecumseh K71 42 Relay Kit is a critical electrical component engineered for precise motor starting and compressor protection in refrigeration and air conditioning systems. This genuine OEM kit features a high reliability potential relay designed for single phase HVACR compressors where high starting torque is required. As a technician, you know that consistent voltage sensing is vital to disengaging the start capacitor once the motor reaches