Monessen Hearth MJ27NV Installation & Owner's Manual page 11

2¹⁄₂"
Heat
Resistant
Material
Figure 3.4 - Minimum Mantel Clearance with No Hood —
MJ22
FP2256
min. clearance no hood
Example: A mantel may project from the wall a maximum
of 2 ⁄ " at a minimum of 14" above the opening, and a
1
2
maximum of 6" at a minimum of 20
12"
10"
8"
6"
2¹⁄₂"
Heat
Resistant
Material
Heater in
Fireplace or
Firebox
Figure 3.5 - Minimum Mantel Clearance with Hood — All
Models
FP2257
min clear with hood
Example: A mantel may project from the wall a maximum
of 2 ⁄ " at a minimum of 8" above the opening, and a
1
2
maximum of 6" at a minimum of 14
10"
8"
6"
8" 14" 20¹⁄₂" 24⁵⁄₈" 28"
Heater in
Fireplace or
Firebox
⁄ " above the opening.
1
2
8" 14¹⁄₂" 18⁵⁄₈" 22¹⁄₂" 26"
Hood
⁄ " above the opening.
1
2
Monessen • Mojo Installation/Owner's Manual • 4614-900 Rev. C • 01/19
Heat
Resistant
Material
FP2260
Figure 3.6 - Minimum Mantel Clearance with No Hood —
MJ22/27
min mantel 24
Example: The bottom of the mantel may project from the
wall a maximum of 10" at a minimum of 28" above the
opening.
10" or less
28"
12" min.
Heater in
Fireplace or
Firebox
11