Thermo Rite 33" x 22" Decor Stock Masonry Door tee pee burner This specific log set is BTU NG 23 This specific log set is formed from a lightning struck scrub oak tree that was previously discovered and rediscovered years later in the same exact condition 000 (LP) Appliance Width 41" Appliance Height 40 7 8" Appliance Depth¹ 21" Appliance Rear Width 28 1 2" Framing Height 40 1 8" Framing Depth 22" Framing Front Width 42" Framing Back Width 42" Warranty Thermo Rite has been a market pacesetter Thermo Rite was awarded the first United States patent for tempered glass fireplace enclosures… a patent held exclusively by Thermo Rite from 1946 to 1963