Bard HVAC 8402-148BX Limit Switch 320819-301 this automatic reset limit switch

this automatic reset limit switch restores continuity once the system cools to a safe operating range

Durable Soft-Seat Seal: Optimized disc material provides a tight shut-off

This copper sheath heating element is engineered for durability

and floating signals for seamless integration into existing BAS and DDC architectures

Bard HVAC 8402-148BX Limit Switch 320819-301 this automatic reset limit switchThe Bard HVAC 8402 148BX Limit Switch is a critical safety component designed for high temperature monitoring in Bard wall mount heat pumps and air conditioners. This L325 manual reset limit switch acts as a primary safety cutout, designed to open the electrical circuit when internal plenum temperatures exceed 325F. Engineered as a direct replacement part, the 8402 148BX is identical to 8402 148, ensuring seamless mechanical and electrical