9'' x 4 1/2'' Fireplace and Wood Stove Replacement Firebrick

A: I do apologize for any confusion but baffle bricks and firebricks are two completely different bricks. We do not carry baffle bricks for a Lennox Earth Stove. I apologize.

A: Nita,
I was curious after reading your question so I did a bit of research. It sounds to me like you are trying to create a manual kiln of sorts. Everything that I read on this required using firebrick because of its ability to resist high temperatures. If this is the main purpose for the firebrick in your application than this fire brick should work for you. This fire brick is designed to line wood stoves which are going to be burning at high temperatures for long periods of time. Hopefully this information was helpful!

A: John,
Please see the following instructions on replacing firebrick:
1 -Allow the wood stove or wood burner to cool down from any previous fire. The wood stove must be cold to the touch. Firebricks, regardless of condition, can retain heat for several hours after the fire has died out.
2 - Remove all wood ashes and other debris from the interior of the wood burner. If necessary pull the upper retaining angle iron for the firebrick from the side of the wood burner. Use the screwdriver and adjustable wrench to remove the screws and nuts that hold the angle iron to the interior metal walls.
3 - Pull the old firebrick from inside the stove. Use the vacuum cleaner and thoroughly vacuum out all sides of the firebrick area to remove any small particles that can impede proper placement of the brick.
4 - Begin at the rear of the stove, and place the brick in the same orientation as it was removed. Most, if not all, firebricks are manufactured in a rectangular shape. In most cases, the firebrick will stand vertically with the bottom of the brick standing on the lower fire grate of the wood burner. The upper portion of the brick will be held in place with the angle iron you removed in step 2.
5 - Install the retaining angle iron one piece at a time. Begin at the rear of the stove, and work your way to the sides of the wood burner. You may wish to install new bolts and nuts if the older hardware appears rusty or disintegrated. Check the alignment of the new bricks as you tighten the bolts in place for the angle iron.