Clearances / Height Requirements - Monessen Hearth DLY18 Installation And Operating Instructions Manual

CLEARANCES / HEIGHT REQUIREMENTS

The dimensions shown in Figures 3 - 11 and defined in the fireplace manufacturer's
instructions are minimum clearances to maintain in installing this heater. Left and
right clearances are determined when facing the front of the heater.
When heater is installed into a ventless firebox, minimum clearances, as specified
by the ventless firebox manufacturer, must be met.
Follow these instructions carefully to ensure safe installation. Failure to follow in-
structions exactly can create a fire 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.
10
42"
16"
Figure 3: Sidewall & Ceiling Clearances