allowing a single 24V signal to manage three independent circuits simultaneously

contractors can eliminate internal leakage

For technicians servicing Fetco equipment

requiring a technician to identify and clear the vent obstruction

Heavy-Duty Construction: Features a reinforced frame and low-friction bearings to ensure reliable blade movement under constant pressure cycles

Carrier 32GB500432E Control Board 328140-751 allowing a single 24V signalThe Carrier 32GB500432E Control Board is a critical Factory Authorized Parts OEM replacement engineered for precise airflow management in commercial and residential HVAC systems. Functioning as the Min. Load Fan Auxiliary Board, this module handles specific fan staging and low load operations to prevent short cycling and ensure consistent equipment operation. As the direct cross for CEPL130568 02, it provides a drop in solution for contractors