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Regency Catalyst Combustor Cartridge (021-531)

Original price was: $450.00.Current price is: $425.00.

This is an OEM Regency Fireplaces replacement part.  This replacement Regency Catalyst Combustor Cartridge (021-531) fits a few models of Regency fireplaces and stoves.  This is a genuine Regency replacement part that ships new in original packaging.

Regency Part Number: 021-531

  • Applicable Models:
  •  F2500M Freestanding Hybrid Catalytic Stove.
  • i2500M Hybrid Catalytic Wood Insert

Please check part number, as it may work in other Regency wood burning appliances as well.

Description: The Regency Catalyst allows smoke to burn inside the firebox chamber ensuring a longer and cleaner burn.  Unfortunately, catalysts wear out over time and need to be replaced.

We are continuously adding new products to our website. If you were unable to find what you were looking for please use our Parts Request Form.

This genuine Regency Catalyst Combustor Cartridge are typically in stock.

Weight 20 lbs
Dimensions 12 × 12 × 10 in


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