Monessen Hearth DEB30 Installation And Operating Instructions Manual page 12

CLEARANCES
AND
The dimensions shown in Figures 4 through 12 and defi ned in the fi replace manufacturer's
instructions are minimum clearances to maintain when installing this heater. Left and
right clearances are determined when facing the front of the heater.
When heater is installed into a ventless fi rebox, minimum clearances, as specifi ed by
the ventless fi rebox manufacturer, must be met.
Follow these instructions carefully to ensure safe installation. Failure to follow
instructions exactly can create a fi re hazard.
Sidewall and ceiling clearances: The sides of the fireplace opening must be at least 16" from any combustible wall.
The ceiling must be at least 42" from the top of the fireplace opening.
12
HEIGHT REQUIREMENTS
16"
Figure 4 - Sidewall and Ceiling Clearances
42"
44D0060