For contractors requiring a dependable solution for site installations

as an SPST mechanical switch

maintaining a secure connection between the actuator drive and the damper shaft

a common requirement for complex sequencing or interlocking safety controls

Bard HVAC 8612-012BX Control Board R-410A For contractors requiring a dependableThe Bard 8612 012BX Control Board is a critical 24V timer control board engineered for precise sequencing in specific Bard HVAC systems. This board is technically identical to the 8612 012 model, offering 30 60 minute selectable timing intervals to manage compressor cycling and system defrost cycles effectively. Designed for field service reliability, it serves as a direct OEM replacement part to restore factory secifications for unit control logic.