Bard HVAC 8406-042BX Pressure Switch Els PW 17895 this unit comes integrated with

this unit comes integrated with the specific small plate required for Nu-way housings

this heavy-duty steel bracket provides a stable platform for mounting damper actuators on Johnson Controls CD-1300 series dampers and other compatible frames

Detailed engineering includes a replaceable EPDM packing gland assembly

With power disconnected

While Marley manufactures baseboard components

Bard HVAC 8406-042BX Pressure Switch Els PW 17895 this unit comes integrated withThe Bard 8406 042BX Pressure Switch is the direct engineering update for the legacy 8406 042, specifically designed for precise differential pressure sensing in Bard wall mount units. Calibrated for a 0. 28" PF pressure set point, this normally open air pressure switch monitors blower operation and heat pump airflow to prevent coil icing or compressor damage. For technicians diagnosing HVAC pressure switch failure, this component ensures the system