Product Description

This is an OEM SBI Left Combustion Chamber Insulation that is found in the Valcourt Waterloo wood fireplace, as well as the Osburn Horizon wood fireplace (see applicable models below).  This is a genuine SBI replacement part that will ship new in its original packaging, it is not an aftermarket copy.

SBI Part Number: 21464

Part Description: This is a genuine SBI left chamber insulation that is found in the Valcourt Waterloo wood fireplace, as well as the Osburn Horizon wood fireplace. This insulation helps to reduce heat loss from the combustion chamber, improving the appliance’s efficiency and ensuring proper combustion.

Applicable SBI Models:

• Valcourt Waterloo FP15/FP15A Wood Fireplace (Requires 1)
• Osburn Horizon OB04010 Wood Fireplace (Requires 1) 

It is possible that this insulation will work with other SBI models. Please reference your user manual to ensure compatibility.

About SBI (EnerZone): SBI (Stove Builder International) is a manufacturer of wood stoves, wood fireplaces, wood inserts, and wood furnaces.  SBI manufacturers products under the brand names of EnerZone, Valcourt, Drolet, PSG Caddy, Osburn and Century.  Friendly Fires is an official SBI dealer and sells factory original replacement parts.

If your part is not listed on our website, please contact us and we would be happy to help try and source it!

This genuine SBI Left Combustion Chamber Insulation (21464) is in stock ready to ship