this is a dedicated 4-pin harness

this 180 lb-in rotary actuator provides the mechanical force necessary to regulate airflow and fluid temperature in mid-to-large scale commercial air handlers

if incoming AC is correct but DC output is missing or erratic

reducing the need for site visits after local grid failures

Tecumseh K90-70 Overload Kit 322838-752 this is a dedicated 4-pinThe Tecumseh K90 70 Overload Kit is a critical compressor protection component engineered for high performance refrigeration and HVAC systems. As an authentic OEM replacement part, this kit is specifically designed to monitor line current and motor temperature, providing a secondary defense against electrical overload conditions and winding burnout. In the field, field serviceable components like the K90 70 ensure your hermetic compressor remains