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Annual Maintenance Kit, MX250/300 (Combu Filter, No Air Diaphragm)

SKU: 9051B2 Categories: ,

Original price was: $368.99.Current price is: $350.54.

Affirm financing available on orders over $1,000

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

Combu Filter has a single bolt down through the center that holds the canister together.

In stock

Parts Included

Find the Right MX Maintenance Kit

Burners with an air diaphragm use a kit ending in 1; burners without one use a kit ending in 2.

MX maintenance kit selection chart

Specifications

Shipping Weight 3 lbs
Dimensions 12 × 12 × 6 in
Model

MX-250, MX-300

Compatible Models

MX250, MX300

Made in USA — Wisconsin
Heating With
Waste Oil
Since 1976
Proud member of
4109 Capital Circle, Janesville, WI 53546