the flat plate design and optional security screws prevent occupant interference with HVAC setpoints

While the switch can be manually reset

Can I replace this with a switch that has a different temperature rating

ensuring the unit remains within safe operational parameters

Bard HVAC 8406-086BX Pressure Switch the flat plate design andThe Bard 8406 086BX Pressure Switch is a critical safety and performance component designed for specific air proving applications within Bard wall mount units and HVAC systems. This 0. 35" WC SPDT pressure switch functions as a differential air pressure sensor, ensuring proper blower operation and venting before allowing the ignition sequence or cooling cycle to proceed. It is a direct factory replacement and is electrically and mechanically identical