Premium aftermarket FireTek ™ firebrick set. Fits Whitfield Profile 20 and Optima 2.
Replaces Lennox part number 14650011
The warranty on firebrick is 90 days and it does not cover breakage. It covers defects in manufacturing, IE: Manufactured wrong, delaminating, crumbling, etc. They are quite fragile and cannot be “man handled” or “forced in or out” when removing and reinstalling.