Integrating this HVAC control relay into your repair workflow ensures that the Williams Forsaire furnace maintains its intended electrical sequence

Assists in preventing liquid slugging and compressor strain by optimizing refrigerant distribution

Whether you are troubleshooting a unit that fails to kick on the auxiliary heat or dealing with a stuck contactor

For contractors performing a field installation or emergency repair

it is compatible with 15

Tecumseh K90-66 Overload Kit 340793-762 Integrating this HVAC control relayThe Tecumseh K90 66 Overload Kit is a precision engineered thermal protection component designed for hermetic compressors in demanding commercial refrigeration and HVAC applications. This OEM Tecumseh replacement part serves as a critical fail safe, monitoring both overcurrent and high temperature conditions within the motor windings. By immediately interrupting the electrical circuit during thermal stress or locked rotor events, the K90 66 kit