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The Bard 140-135 SUPPORT-PLENUM is an OEM plenum support component used on select Bard wall-mounted HVAC equipment to help form a stable, properly aligned air path between the unit and the connected plenum or duct transition. A secure plenum support helps reduce air leakage, vibration, and fit-up issues that can show up after service work or cabinet disassembly, especially in high-run-time commercial applications. When you are replacing a damaged or bent support, using the correct Bard part number 140-135 is the best way to maintain factory intended clearances and airflow routing, so the unit can deliver consistent supply air performance and operate as designed.
* Orders less than $50 may incure a minimum order fee.