Bard 8301-091 - Particulate Dust Sensor

Bard 8301-091 is an OEM particulate dust sensor used on Bard MEGA-TEC wall-mount air conditioner models (including W180B applications) equipped with an economizer, where it monitors outdoor air particulate levels and helps the controller decide when to limit or close economizer intake to protect the unit and maintain reliable operation. This sensor provides the feedback needed for the economizer dust control strategy, and it is designed to integrate with the MEGA-TEC control system and its dust sensor control electronics, so matching the exact Bard part number is important for correct signaling and troubleshooting.

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(844) WALLMOUNT (844-925-5668)