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The TECUMSEH p83940 is an overload electrical service part designed for compressor protection in refrigeration and air conditioning systems. Overload protectors monitor current and temperature at the compressor, disconnecting the circuit when unsafe operating conditions are detected. This part is installed by licensed HVAC-R technicians and refrigeration mechanics performing compressor service or electrical component replacement on light commercial and residential equipment.
This overload service part is suited for refrigeration and air conditioning applications where the original overload protector has failed or is showing signs of electrical degradation. It is intended as a direct service replacement, restoring proper compressor protection to the system. Refer to the system nameplate and compressor data for confirmation of correct fitment before installation.
Designed as an OEM-style replacement overload service part for TECUMSEH compressors used in refrigeration and air conditioning systems. No specific model compatibility data was provided; verify fitment against the original compressor nameplate and TECUMSEH service documentation before ordering.
Installation should be performed by a qualified HVAC-R technician or refrigeration mechanic. Disconnect and lock out all electrical power to the unit before removing or replacing the overload protector. Verify that the replacement part matches the original overload specification before reassembly. Follow applicable local electrical codes and manufacturer service procedures throughout the repair.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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