Kit, Burner Replacement & Chamber Cleanout, MX250/300 (Combu Filter)

We recently changed our preheaters for MX, XT and LS units. Find the right maintenance kit for your heater.

Package includes complete burner assembly, chamber insulation kit, strainer and pump rebuild kit and pump coupler.
Combu Filter has a single bolt down through the center that holds the canister together.
Formerly part number 9051B.