replacing the S1-031-09175-000 often resolves relay failures on the board that prevent blower activation

High Voltage Compatibility: Rated at 440V to provide a robust buffer against line voltage fluctuations and power surges

delivering direct heat to the oil reservoir

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

this is a dedicated 4-pin harness

Tecumseh K90-70 Overload Kit 322838-752 replacing the S1-031-09175-000 often resolvesThe 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