Front-access 6-pin Zone Bus port allows for rapid system diagnostics and controller servicing via a laptop and CVTPRO converter

maintaining proper vibration isolation and extending the life of the motor bearings by ensuring the rotor remains perfectly centered during operation

Check your existing blower wheel's hub size and rotation direction

maintaining identical physical dimensions and performance curves

The 1/8" NPT air connection ensures standard compatibility with most industrial HVAC and environmental control pneumatic lines

Tecumseh K71-01 Relay 320074-702 Front-access 6-pin Zone Bus portThe Tecumseh K71 01 Relay Kit is a critical OEM compressor start relay engineered for heavy duty refrigeration and commercial cooling systems. This compressor start relay kit is essential for optimizing compressor starting torque, ensuring the motor engages rapidly under load while minimizing voltage drops and potential overheating. As a genuine K71 01 Tecumseh part, it provides the precise electrical sequencing required for proper start winding