This assembly is functionally identical to the Resideo 393690-15/U

the KIT-GF40 is a service kit containing only the internal replacement filter mat and the required sealing O-ring

repeatable operation without the drift common in lower-grade alternatives

offering a robust defense against evaporator coil icing and potential equipment failure without the need for complex field calibration

ensuring consistent flow rates and leak-proof performance

Utica-Dunkirk 240005480 Damper Harness This assembly is functionally identicalThe 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