RSF Gravity Vent Kits (FO-V2; FO-V3)

USD $38.25USD $259.23


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Product Description

These are genuine RSF Fireplaces gravity vent kits and components.  These RSF parts ship new in original RSF Energy Packaging.

RSF Part Numbers:

  • FO-V2: RSF Gravity Vent Kit with Rectangular Grill and 5′ of flex
  • FO-V3: RSF Gravity Vent Grill with Square Grill and 5′ of flex
  • FO-DUCT5: Additional 5′ of flex
  • FO-D: Gravity Vent Damper

Applicable Models (most RSF models):

  • RSF Delta; RSF Delta 2
  • RSF Opel; RSF Opel 2; RSF Opel 3
  • RSF Opel 2000; RSF Opel AP
  • RSF Focus 320
  • RSF Onyx; RSF Onyx AP
  • RSF Oracle

Please check the part number as these components may work in other RSF wood burning fireplaces as well.


The gravity vent kits and parts allow heat to be removed from the fireplace are to higher above and / or to an adjoining room.  The RSF Gravity Vent Damper allows a user to ‘shut’ the heat off to that particular gravity vent.  Please note, that the damper can only be used in situations where the fireplace has louvers that are exposed.  Please check your installation manual to ensure you are ordering the correct parts.

Installation tips

The RSF Gravity Vent Kits include the Vent Starter, Firestop, 5′ of Flex as well as the cast iron grill.  Once the fireplace is framed in, its difficult to access or replace these parts.  If you are simply looking for the replacement cast iron FR99.13.99 end grill, you can purchase it here.


These parts are in stock and should ship within 1-2 business days.

Shipping Dimensions

Weight 7 lbs
Dimensions 23 × 7 × 7 in

Square Grill Kit w/5' Flex, Rectangular Grill Kit w/5' Flex, Additional 5' Flex, Gravity Vent Damper

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


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