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As a versatile HVAC replacement part
The forged brass construction effectively eliminates the risk of stress cracking under high-pressure cycles
Integrating this Factory Authorized Part ensures that the motor remains within its thermal operating limits during long heating cycles
Common Questions Is this valve compatible with other boiler brands
OEM Durability: Constructed to York technical specifications for better resistance to thermal fatigue compared to generic after-market switches
Bard HVAC 8402-093BX Thermal Cutoff As a versatile HVAC replacementThe Bard HVAC 8402 093BX Thermal Cutoff is a critical safety component designed for wall mounted HVAC units to prevent damage from excessive heat. As the official replacement for S8402 093, this OEM 110C thermal limit switch provides precise circuit interruption when internal temperatures exceed 230F (110C). For service technicians, utilizing the 8402 093BX thermal cutoff 110C ensures that the control circuit is protected against overheating faults