Utica-Dunkirk 550002663 Conversion Kit 320788-703 Repeated thermal expansion and excessive

Repeated thermal expansion and excessive vibration from unbalanced blower wheels often lead to stress fractures in the bracket or mounting points

When troubleshooting intermittent signal loss or burnt leads in Carrier furnace repairs

Replacing the entire assembly with the M0036021R is recommended over localized wire repairs to ensure system reliability

and dry CO2 in commercial applications

ensuring terminal alignment and wiring consistency

Utica-Dunkirk 550002663 Conversion Kit 320788-703 Repeated thermal expansion and excessiveWhen you're out in the field doing a fuel conversion for a Utica or Dunkirk unit, the Utica Dunkirk 550002663 Conversion Kit is the correct OEM assembly for a professional transition to liquid propane. Designed specifically for MGB, DXL, and AGB series gas fired boilers, this kit ensures the manifold pressure and combustion rates align with LP requirements without sacrificing heating capacity. Unlike generic kits, this natural gas to liquid propane