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Bard 8402-050 is an OEM high limit temperature switch used in Bard wall mount and packaged HVAC equipment to protect the system from overheating by opening the safety circuit when the setpoint is reached. This 150F limit control is commonly used in heating safety applications where reliable shutoff is critical, helping prevent heat damage and nuisance failures that can occur with incorrect aftermarket substitutes. Match the part number and temperature rating to your unit data and service literature to confirm proper fit and safe operation before installation.
* Orders less than $50 may incure a minimum order fee.