Whitfield Advantage I and ll Firebrick, # 12146500-AMP


A $20.00 Savings vs the OEM

SKU PP1002
MPN 12146500
  • After Market Part
  • Try the OEM version of this part
  • Compatible Replacement For Part 12146500
  • Huge Savings Over OEM Part!
  • Extremely Durable
  • Ships FREE with orders over $99
  • Express Shipping available!
  • 30-Day Hassle Free Returns!
  • 90 Day Warranty On All Items
  • Learn More...
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Aftermarket Whitfield Advantage ll Firebrick. Better Quality than the OEM

This is a Replacement Firebrick in the standard style and is a 3 piece brick kit

Center Panel Height: 12 5/8"

Center Panel Width: 8"

Side Panel Height: 12 5/8" 

Side Panel Width: 5 "

This firebrick replaces the Lennox part # 12146500
This firebrick fits the following Whitfield Pellet Stoves:
Whitfield Advantage II
Whitfield Advanatage II-T
Whitfield Advantage III (with serial numbers 18145 and greater)

Replacement For Part Number :
  • 12146500

Compatible Models


  • Advantage II
  • Advantage II INS
  • Advantage II-T
  • Advantage II-T C

Technical Specs

Center Panel Height 12 5/8 inches
Center Panel Width 8 inches
Side Panel Height 12 5/8 inches
Side Panel Width 5 inches


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!

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. 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 38 reviews
Right fit made right for our stove

In an effort to be ready for winter I bought new fire bricks for our stove. The first option was defective, so Stove and Grill made good on this and sent another set, but had the same problem. When given the option to try this OEM I took it and they came quick. The directions were clear and my stove is running happy and warm.

Whitfield parts

Customer service was great. Service and delivery was great. Very courteous even when I messed up on the order


I had no problem installing my fire brick and very satisfied with them


Product received matches need
Order was easily made and had no issues

Fit's great, quick delivery

Items came much faster then expected (2 business days) and was a great fit. Cautionary instructions right on the top about "tight fit" were helpful as I might have been inclined to force the fit a little--and then destroy a great product.


Ask a Question
  • I have a Whifield pellet stove WP-2 Advantage. Does the Whitfield #12146500 Advantage II Firebrick, PP1002, fit my pellet stove? My side panel width measures 5 1/2 inches.

    This part fits both the Advantage I and the Advantage II

  • I have the advantage 1 pellet stove will they fit

    The part number for the firebrick panels on the Advantage 1 pellet stove is 24256500. While the Whitfield (IHP) is no longer manufacturing this board you can purchase an aftermarket version of it here: PP1000

  • I have a whitfield pellet stove WH-89434. Does the Whitfield # 12146500 Advantage 11 Firebrick, PP1002 will fit my pellet stove

    According to the techs at IHP (now parent company of Whitfield) the appropriate part number for Whitfield stove with S/N 89434 is 12146500. To make sure measure the panels that you have now and see if they are the same measurements as these. You can see the dimension of them in the description section of this listing.

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