American Energy Systems Ovation - Manual (Page 20)

Version 7.1 20
FIREBRICK REPLACEMENT
The intense repetitive heat inside the Ovation firebox will normally cause hairline cracks in the
firebrick. Proper curing as described in “first fires” will minimize these cracks and extend the life
of the Ovation firebrick. Small cracks will not normally diminish the effectiveness of the firebrick;
however, if large cracks develop in the firebrick, replace them. To replace the Ovation firebrick
refer to the following stove specific firebrick replacement charts:
FIGURE 6b: OVATION MODEL 1700 and 2100 FIREBRICK SYSTEM
BACK FLOOR BRICK PART NO. SIZE OF BRICK
(4) - #1 (3) - #1
(2) - #4 (2) - #2 PP-868 - #1 - 1 ¼ X 4 ½ X 9 (FULL SIZE)
(1) - #5 PP-868 - #2 - 1 ¼ X 3 X 9
SIDES (1) - #6 PP-868 - #3 - 1 ¼ X 4 ½ X 4 ½
(8) - #1 PP-868 - #4 - 1 ¼ X 4 ½ X 9 (NOTCHED)
(2) - #3 FRONT PP-868 - #5 - 1 ¼ X 2 ½ X 4 ½ (not 1700, use #1)
(2) - #2 PP-868 - #6 - 1 ¼ X 1 ½ X 4 ½ (not 1700)
(1) - #9 PP-868 - #7 - (NOT USED)
TOP (1) - #8 PP-868 - #8 - 1 ¼ X 1 1/8 X 9
(8) - #1 PP-868 - #9 - 1 ¼ X 1 ½ X 9
(4) - #2