Bard HVAC 8402-067BX Limit Switch contractors ensure exact physical fit

contractors ensure exact physical fit and electrical calibration

This 24-inch harness assembly facilitates a secure electrical path between the furnace ignitor and the primary ignition control module

The 1/16" hex head is the primary interface for adjusting the calibration screws that set the 12 psig (or specific application) branch line pressure on pneumatic controllers

Durable Construction: Built to withstand the high-cycle demands of residential gas furnaces and environmental fluctuations

Bard HVAC 8402-067BX Limit Switch contractors ensure exact physical fitThe Bard 8402 067BX Limit Switch is a critical high limit safety component designed specifically for industrial HVAC applications, including wall mount air conditioners and heat pumps. This automatic reset limit switch features a 7 inch probe insertion depth, ensuring precise temperature monitoring within the heat exchanger or plenum airflow. Operating with a 140 170F temperature range, it provides essential over temperature protection by breaking the