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Bard part 8402-026 is an OEM thermal cut off used as a safety device in Bard wall mount HVAC equipment to help protect the unit from overheating by opening the electrical circuit when an abnormal temperature condition occurs. If you are troubleshooting nuisance shutdowns or a no heat or no run condition tied to an over temperature event, replacing the correct thermal cut off can restore normal operation while keeping the factory safety protections intact. Because thermal cut offs are one time devices, confirm the root cause of the overheat (restricted airflow, failing motor, dirty coil, or electrical issue) and match this replacement to your unit and existing marking Thermal Cut Off G4AM0400091 before installation.
Please call for available options or find replacement parts.
(844) WALLMOUNT (844-925-5668)