Utica-Dunkirk 26857 Fan Center 320788-702 Robust Construction: UL-listed steel shell

Robust Construction: UL-listed steel shell with corrosion-resistant powder coating for long-term durability in harsh environments

High Capacity Range: Optimized for systems between 30

the Carrier HH18HA279 Defrost Sensor is often your primary point of failure

inspect the mesh monthly and clean as needed to maintain HVAC system efficiency and prevent excessive static pressure

ensuring professional-grade reliability for every service call

Utica-Dunkirk 26857 Fan Center 320788-702 Robust Construction: UL-listed steel shellThe Utica Dunkirk 26857 Fan Center is a critical OEM replacement part designed for hydronic heating systems, specifically used to interface low voltage control circuits with line voltage blower motors. As a heavy duty boiler fan control, this unit integrates a 24V transformer with a SPDT relay to provide seamless switching performance for inducer fans or circulator pumps. For technicians troubleshooting HVAC relay boards, the 26857 offers a direct fit