Midwest Hearth Catalytic Combustor Appalachian (2.5" x 6.625" x 3" w/ Notch)

Catalytic Combustor Appalachian (2.5" x 6.625" x 3" w/ Notch)

Midwest Hearth
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Midwest Hearth MH-19N replacement combustors are a high-quality choice for your catalytic wood burning stove.
Replacing your old combustor will help you improve your stove's efficiency, saving you money and producing less pollution.

Catalytic Combustor FAQ

Catalytic Combustor Warranty


  • 25 Cell Un-canned Combustor
  • THESE ARE SOLD AS "EACH". Your stove may require 2 for operation.


  • Square/Rectangular: 2.5" x 6.625" x 3" w/ Notch

Compatible Stove Models:


  • 32-BW (After 1989)
  • 36-BW (After 1988)
  • 360 CR/Cherokee
  • 52-WXL

Comparable to ACI FireCat part number ACI-19N

OEM Part # 1810-0CAT3L

    California residents see
    Prop 65 WARNINGS


    This product may expose you to chemicals including aluminosilicate, a chemical known to the State of California to cause cancer. For more information go to www.p65Warnings.ca.gov