Weil McLain 386-700-355 Combustion Chamber Kit Refrigerant Designed for direct-drive blower assemblies

Designed for direct-drive blower assemblies

This 7-inch insertion limit is a direct replacement for the Lennox 18J2801 and is compatible with a wide range of Lennox G23

For technicians servicing W30 through W72 series units

this unit utilizes a specialized internal check valve system that ensures flow filtration in both heating and cooling modes without requiring external check valves

Weil McLain 386-700-355 Combustion Chamber Kit Refrigerant Designed for direct-drive blower assembliesWhen performing a rebuild or routine maintenance on oil fired cast iron boilers, the Weil McLain 386 700 355 Combustion Chamber Kit is the required OEM solution for restoring thermal integrity. This comprehensive kit is engineered specifically for Weil McLain WTGO, WGO, and SGO series boilers, providing the thermal protection necessary to maintain efficient heat transfer and prevent heat loss through the jacket. As an OEM combustion chamber