A Misc Hardware K90-56 Overload Kit safeguards the compressor by interrupting excess current during demanding cycles.
The overload kit protects the compressor by interrupting operation when current draw or temperature rises beyond safe limits, supporting reliable performance in the HVAC system. Its design matters because properly calibrated overload protection and durable electrical construction allow the heating and cooling equipment to operate more safely while reducing stress on critical compressor components.
The overload kit may need to be replaced if the compressor cycles off unexpectedly, struggles to start or the heating and cooling unit operates inconsistently under normal demand. Physical signs can include heat damage, discoloration or worn electrical connections and environmental signs may include repeated trips after high ambient temperatures or ongoing electrical stress.
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