Description
The Tecumseh K90-72 Overload Kit is a compressor protection assembly used in sealed refrigeration and compressor units in HVAC systems. It is used to monitor electrical current and internal operating conditions of the compressor motor and disconnect power when overheating, a locked rotor, or excessive amperage is detected. It includes an overload protector and matching start relay components that work together to control compressor start-up and protect the windings during operation. It is used in air conditioning units, refrigeration systems, and heat pump equipment in the unit.
