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8201-124 OBSOLETE
- 0-10V Blower Control Board
The Bard 8201-124 0-10V Blower Control Board is an OEM electrical control used on select Bard HVAC units to regulate indoor blower operation from a 0 to 10 volt control signal, helping the system maintain stable airflow as operating demand changes. This board is typically used where the unit is set up for variable airflow control through a building automation system or compatible controller, and it is a common fix when the blower will not respond correctly to a 0-10V command or airflow becomes inconsistent. Bard has updated this number over time, so confirm the exact replacement and match by your unit model and serial number, plus the wiring plug style and control input requirements, before ordering.
Official replacement(s):
8201-124BX
- 0-10V Blower Control Board-Box