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The Bard 140-136 Support Plenum is an OEM structural plenum used in select Bard wall-mounted HVAC units to support and position internal components so airflow paths and cabinet alignment remain correct. When a plenum gets bent, cracked, or fatigued from vibration or service work, replacing it with the correct Bard part helps restore proper fit-up, reduces rattles and air bypass, and supports reliable operation the way the unit was engineered to run. Because this is a fit-critical component, confirm compatibility by matching the Bard part number to your unit model and serial information before ordering.
Please call for available options or find replacement parts.
(844) WALLMOUNT (844-925-5668)