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Hearthstone catalyst guide

Remove old catalyst and verify dimensions before ordering. Dimensions of Condar catalysts may slightly differ from an existing catalyst.

For one of the stove models below you have a choice between ceramic or steel catalytic combustors. SteelCat combustors have longer burn time & more heat. To make an informed choice click here to learn about the advantages of steel catalysts.

Using a thermometer is important to ensure catalyst stays within safe operating temperatures. Click here to learn more about Condar's different wood stove thermometers and choose the one that is best for you.

Note: The ceramic brick of our catalysts can vary in color, but rest assured our quality is guaranteed. Click here to learn about the Condar catalyst warranty.
Condar manufactures and markets replacement catalysts and CatGard gasket, but does not offer other stove replacement parts.