Product Description

This is an OEM Vermont Castings / Harman 3/8″ Fiberglass Gasket that comes in 15′ length and is compatible with select Vermont Castings & Harman wood stoves (see applicable models below). This is a genuine replacement part that will ship new in its original packaging, it is not an aftermarket copy.

You May Want To Consider: This gasket does not include gasket adhesive / cement. You can find some here if needed. 

Vermont Castings / Harman Part Number: 1-00-1203589 (Replaces old part number 1203589) (Similar to 1001203589)

Part Description: Replacement 3/8″ Fiberglass Gasket gasket compatible with select Vermont Castings & Harman wood stoves It is sold in 15 ft. lengths only.  You may need to cut the gasket to your desired length. This is the only way this gasket is sold.

Applicable Models:

Harman Wood Stoves:

• TL200 – Top load door, Old Style
• TLC-2000

Vermont Castings Wood Stoves:

• Aspen C3
• Dauntless Flexburn
• Defiant CAT-C
• Defiant 1945
• Defiant Flexburn 2N1 1975 & 1979
• Intrepid Flexburn 2115
• Merrimack
• Montpelier
• Montpelier II
• Seville Insert 1600
• Large Winterwarm 2100

Harman Pellet Stoves:

• Accentra52i – door

Note: Wood stove and fireplace door gaskets are also commonly referred to as “Door Sealers”.

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 Vermont Castings Gasket (1-00-1203589) is in stock ready to ship