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The Bard 8408-006 defrost thermostat (32/42) is an OEM temperature-sensing safety control used in Bard HVAC defrost circuits to help regulate when defrost operation is allowed and to prevent unwanted ice buildup conditions that can reduce airflow and system efficiency. This thermostat opens and closes based on coil temperature in the 32 to 42 degree F range, helping the unit transition through defrost properly and protecting key refrigeration components from extended frost-related performance issues. If your Bard heat pump is short cycling in defrost, staying frosted up, or showing inconsistent defrost operation, replacing the Bard 8408-006 with the correct factory part is a reliable fix, and you should always confirm compatibility by matching your unit model and the original control’s cut-in and cut-out temperatures.
Please call for available options or find replacement parts.
(844) WALLMOUNT (844-925-5668)