Harman Door And Ash Pan Gasket 3/8" x 30FT, 1-00-00888-30

SKU 1-00-00888-30
MPN 1-00-00888
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Frequently Bought Together


Harman 3/8" Replacement Pellet Stove and Wood Stove Door Rope & Ash Pan Gasket. See our compatible stoves tab for compatibility.

*Note: This gasket requires either stove cement or RTV silicone to install.

The Harman Advance uses this 3/8" rope gasket for the ash pan but uses tadpole gasket 2-00-71611 for the door. IF you are interested in shorter lengths for this 3/8" rope gasket, we also sell it in 10FT (1-00-00888-10) and 20FT lengths (1-00-00888-20).

Replacement For Part Number :
  • 1-00-00888

Compatible Models


  • 300i
  • Absolute 63
  • Accentra 52i
  • Accentra 52i TC
  • Accentra Cast Free Standing
  • Accentra Insert
  • Advance
  • Exception F200
  • Exception TL200
  • HF60
  • Invincible Insert
  • Invincible RS
  • Invincible T
  • Magnum (44 Mag)
  • Oakleaf
  • Oakwood
  • P35i
  • P35i-C
  • P38
  • P38+
  • P43
  • P43-C
  • P61
  • P61-C
  • P61A
  • P68
  • P68-C
  • PC45
  • Pellet Pro II
  • Super Magnum Stoker
  • TL2.0
  • TL2.6 (Legs)
  • TL2.6 (Pedestal)
  • TL300
  • TLC2000 (Pre: 008860387)
  • XXV
  • XXV TC


Assembly Instructions For Harman Door And Ash Pan Gasket 3/8" x 30FT, 1-00-00888-30

Replacing a door gasket is relatively simple and can be done without removing the door from the stove.

  1. Remove the old gasket from the door and scrap away any old glue, silicone or gasket material.
  2. GASKET CEMENT: If you are using gasket cement, the metal groove that receives the gasket MUST be clean and clear or debris. Apply gasket cement to the entire grove surface in a thin coating and let it become tacky, approximately 15-20 minutes.
  3. RTV SILICONE: Apply a 1/8" bead of silicone into the groove. You do not need to wait for the silicone to set-up and your surface does not have to 100% clean of debris.
  4. Starting on the hinge side of the door, in the middle, between the hinges, lay the gasket rope into the groove. Do not stretch the gasket as you go
  5. overlap the start and end point by approximately 1/2" and cut the length of gasket
  6. Tuck the ends together
  7. Close the door and leave the stove at room temperature for 30 minutes for the adhesive to set up prior to starting the stove


  • Gasket cement is difficult to use on stove doors that cannot lay flat during setup. Gasket cement is also more work to use if silicone has been used in the past as you will need to remove most of the RTV to get the cement to stick to the metal. RTV silicone is recommended.
  • Use black RTV. If the silicone slips past the gasket during setup, it will not be quite as noticeable as orange or red.


Unfortunately, sometimes products do not work like they are supposed to. We offer a 90 day warranty on manufacturer defects. Some manufacturers make this a very simple and easy process unfortunately others do not. Items must be used in accordance with the manufacturers guidelines to qualify for warranty replacement. Please be advised that warranty claims for these parts may take up to 4 weeks for processing, and customers must cover shipping.

Shipping Info

This Item Qualifies For Free Shipping With Orders Over $99!

When Will My Order Ship

All orders are typically processed within 24 hours of receiving payment and are shipped from us same day if placed before our shipping cutoff time (Monday - Friday: 1PM, Saturday: 10AM, Sunday: No Shipping), orders placed after our cutoff time are shipped the next morning.

How Does Free Shipping Work?

Most orders over $99 qualify for free shipping! Orders which ship for free are shipped with either USPS or UPS based on our discretion. If you are using a PO box, free shipping orders will always go USPS.

Is Expedited Shipping Available?

We offer both overnight and two day air shipping services for all orders placed within the Continental United States. For information on shipping cut-off times, go to our shipping page.

Do You Ship To Canada?

We ship to Canada! We estimate USPS to take 4-10 days once receiving your package from us, and FedEx slightly less. We do not offer expedited shipping of any kind to Canada. Please allow an extra 2-5 days for all shipments to Canada. Free shipping is not available to Canada.

Do You Ship To Alaska Or Hawii?

We ship to both Alaska and Hawaii! We do not offer next day or two day shipping to Alaska or Hawaii. Free shipping is not available to Alaska or Hawaii.

Do You Ship Outside The US Or Canada?

Unfortunately, at this time we do not offer international shipping other than to Canada.

If you wish to calculate shipping for an item which does not qualify for free shipping, or if you would like the cost to expedite your order, please do the following. Add the item you want to order to your cart and click here to be taken to the cart page where you can enter your country, state / province, and zip code for an estimate.

Shipping Time Estimations

For information on shipping time estimations, see either the Shipping Information & Transit Times on the cart page, or go to our shipping page.

Read More About Our Shipping Information

Customer Reviews

Based on 4 reviews
Larry E.E.

Harman Door And Ash Pan Gasket 3/8" x 30FT, 1-00-00888-30


Great service

Charles E.
Harmon pellet stove parts

Excellent service and the parts arrived within two days. Very satisfied!

Louis D.

Harman Door And Ash Pan Gasket 3/8" x 30FT, 1-00-00888-30


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