Important Information

Graphic map of the 10 temperature zones in the USA.

When should you replace your catalyst?

Catalysts should be replaced after 12,000 hours of use.

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Graphic of a catalytic stove with a fire going.

Why should you use a catalyst?

Using a catalyst increases the efficiency of the stove, lengthens burn time, increases safety, and reduces air pollution.

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Steelcat logo which includes a graphic of a panther jumping up beside the word steelcat.

Advantages of SteelCatTM catalysts

Steel catalysts have a lower light-off temperature, recovers more usable heat, and decreases build-up of wood ash within the honeycomb cells.

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Condar catalytic probe thermometer.

Protect your catalyst by using a catalytic probe thermometer

Using a catalytic probe thermometer helps you maintain and extend the life of your catalyst.

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Best Sellers

Aluminum humidifier for wood stoves

Glacier Blue Aluminum Humidifier

Place on your wood stove and this steamer pours healthy hot steam forward into the room. Also available in black and silver!

ceramic 6 x 2 inch combustor for Vermont Castings and Dutchwest stoves - includes extra gasket

6" diameter x 2" thick catalyst for Vermont Castings/Dutchwest stoves

Catalytic combustor for many Vermont Castings and Dutchwest stoves. SteelCat combustor upgrade available.

ceramic 2.5 x 13 x 1 inch combustor for flexburn 2-in-1 encore and defiant stoves

13" long x 2.5" wide x 1" thick catalyst for Flexburn 2-in-1 Encore and Definant stoves

NEW catalytic combustor made just for the Flexburn 2-in-1 Encore and Defiant stoves.

steel 18 x 3.6 x 3 inch catalyst for fireplace xtrordinair stoves

18" long x 3.6" wide x 3" thick steel catalyst for Fireplace Xtrordinair stoves

Steel catalytic combustor for some Fireplace Xtrordinair Elite stoves. Ceramic combustor also available.

ceramic 13 x 2.5 x 2 inch catalyst for vermont castings stoves

13" long x 2.5" wide x 2" thick catalyst for Vermont Castings stoves

Catalytic combustor for some Vermont Castings (and other) stoves. SteelCat combustor upgrade available.

steel 9 x 7 x 2 inch combustor for Blaze King stoves

7" long x 4" wide x 2" thick steel catalyst for Blaze King stoves

SteelCat catalytic combustor for some Blaze King stoves. Ceramic combustor also available.