RSF Door Gasket Kit – Focus 250 / Focus 3600 / Focus SBR / Oracle / Pearl / Pearl 3600 / Onyx (FO-GRK8)

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USD $104.37

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SKU: FO-GRK8 Categories: , , Tags: , , , , ,

Product Description

This is a genuine replacement door gasket kit for several models of RSF wood burning fireplaces.  This kit ships new in its original packaging, it is not an aftermarket equivalent.  This is a newer door gasket rope sealer kit produced by RSF Fireplaces in 2022 to replace and amalgamate many of their older model gasket kits into one.

RSF Part Number: FO-GRK8


  • 5/8″ x 90″ long
  • Includes high temperature gasket glue
  • This door gasket only comes in one size for all the models listed below. For some models, there will be excess gasket that you will need to cut off in order for it to fit.

Applicable Models:

  • RSF Focus / Focus 3600 (Replaces part number FO-GRK5)
  • RSF Focus SBR (Replaces part number FO-FDGRK1)
  • RSF Oracle (Replaces part number FO-FDGRK3)
  • RSF Pearl / Pearl 3600 (Replaces part number FO-GRK9)
  • RSF Onyx / Onyx 2 (replaces part number FO-FDGRK1)


The gasket door sealer is a barrier between the doors and the face of the fireplace.  When the gasket starts to wear out, the unit will leak air and cause the fireplace to over fire which may lead to damage.

Installation Tips

Please ensure that you remove all debris from the channel.  Often we will use a wire brush to make sure all the debris is removed.

Note: Wood stove and fireplace door gaskets are also commonly referred to as “Door Sealers” (Asbestos style rope that goes around the door channel).


This genuine RSF gasket kit is in stock ready to ship.

Shipping Dimensions

Weight 2 lbs
Dimensions 9 × 7 × 3 in

Replacement parts come with a 90 day warranty unless otherwise stated.

All Gas or Pellet components must be installed by a licensed technician.
All Gas or Pellet component warranty claims must include installation receipt to qualify for warranty.

Please contact Online Store Support with any warranty questions.


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