Installation Sheet

11
SIDE AND REAR WALL CLEARANCES
For the minimum clearances between the unit and any side
or rear walls, your setup must fall within one (or more) of the
following:
A. Clearance between unit and strictly non-combustible
wall
(i.e. brick wall, see Fig. 11-1)
• The unit must have a minimum of 4" right, left, and rear
clearance from any non-combustible wall.
(To allow for proper ventilation and prevent dangerous
overheating.)
B. Clearance between unit and a protected combustible
wall
(i.e. a non-combustible wall in front of a combustible wall
to serve as a barrier. This can be accomplished by brick,
or a metal stud fi nished with non-combustible substrate,
see Fig. 11-2)
• The unit must have a minimum of 14" right, left, and
rear clearance from the protected combustible wall.
(The 4" non-combustible material plus an additional
10" clearance between the unit and protected wall.)
C. Clearance between unit and combustible wall
• The unit must have a minimum of 18" right, left, and
rear clearance from any combustible wall (see Fig. 11-3).
BACKSPLASH CLEARANCE (if applicable)
If a non-combustible backsplash exists, it must have a minimum
of a 4" clearance from the rear of the unit (to allow for proper
ventilation and prevent dangerous overheating). See Fig. 11-4.
Important: This 4" backsplash clearance must fi rst be met
prior to any non-combustible walls beginning
behind it.
Fig. 11-5 Backsplash clearance
Non-combustible
Backsplash
Min.
4"
Fig. 11-2 Clearance 'A' Diagram
Fig. 11-3 Clearance 'B' Diagram
Fig. 11-4 Clearance 'C' Diagram
Non-combustible
Min.
4"
Min.
14"
Non-combustible
substrate
Non-combustible 4"
Combustible
Min.
18"
(Clearance required for
right, left, and rear)
Com-
bustible
(Clearance required for
right, left, and rear)
(Clearance required for
right, left, and rear)
INSTALLATION REQUIREMENTS (Cont.)