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Bard part 8402-168 is an OEM 2-pole limit control used as a temperature safety device in Bard HVAC equipment to help protect the system from overheating by opening the circuit at its rated cut-out and resetting as designed for normal operation. This style of high-limit control is commonly used in Bard wall-mounted gas/electric and heating sections where dependable temperature sensing is critical to safe heat operation. If you are troubleshooting nuisance trips or a unit that shuts down on limit, replacing the correct Bard 8402-168 limit control helps restore proper safety operation, but you should always confirm the exact temperature ratings and wiring match your unit model and serial number before ordering.
* Orders less than $50 may incure a minimum order fee.