Compare the Ohms reading against the York thermistor temperature-resistance chart for the current ambient temperature

repeatable operation without the drift common in lower-grade alternatives

the control board cannot verify combustion blower operation

While the standard plastic cover is ideal for occupied spaces

ensuring consistent flow rates and leak-proof performance

Utica-Dunkirk 240005480 Damper Harness Compare the Ohms reading againstThe Utica Dunkirk 240005480 Damper Harness is a critical electrical link for 72 inch automatic vent damper systems across several high efficiency boiler lineups. Designed specifically for the Dunkirk WPSB Series II, Utica MAGB, and Utica MGB series, this OEM HVAC wiring harness ensures the vital communication link between your damper motor and the appliance's ignition control module. By facilitating precise timing during the heating cycle, it prevents