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Specifically designed for Williams 1403
This HVAC flame rollout switch alternative or plenum limit control is compatible with a wide range of OEM furnace control boards
Direct Drop-in Compatibility: Effectively replaces ESP-OL60EM2 and other OEM unit bearing motors with the same footprint
Optimized Airflow Control: Reduces hysteresis in the damper linkage
Aprilaire 8028 Control 328140-751 Specifically designed for Williams 1403The Aprilaire 8028 Control is a dedicated Damper Power Distribution Pnl designed to streamline the management of motorized dampers within high performance HVAC systems. This HVAC zoning accessory acts as a central hub, providing regulated power distribution for up to 10 dampers, ensuring consistent 24VAC delivery across complex forced air zoning layouts. By consolidating wiring into a single, organized interface, the Aprilaire 8028 reduces voltage
