Enhanced Efficiency: Minimizes fuel consumption by preventing excessive localized drafts that pull heat out of the stack too quickly

meeting strict safety standards for commercial building installation

Precise Specifications: Standardized NEMA 48 frame and 1075 RPM rating ensure direct compatibility with original fan blade pitch and shroud dimensions

Reliable PSC Design: Permanent split capacitor architecture provides high starting torque and better energy efficiency than shaded-pole alternatives

successful installation requires setting the correct dip switches to match the specific outdoor unit model and verifying that all thermal paste is correctly applied to the heat sink interface

Utica-Dunkirk 550002810 Flame Sensor 322056-301 Enhanced Efficiency: Minimizes fuel consumptionThe Utica Dunkirk 550002810 Flame Sensor is a critical OEM replacement component designed for high efficiency condensing gas boilers, specifically the SSC and VLT 299 MBH models. As a veteran technician knows, reliable flame rectification is the backbone of safe boiler operation. This flame sensor replacement kit ensures the control board receives a consistent microamp signal, preventing nuisance short cycling and ignition lockouts. Built to withstand