Owner's Manual
4
Firebox and Framing Dimensions
PLANNING THE INSTALLATION
In planning the installation for the appliance it is necessary
to determine where the unit is to be installed and whether
optional accessories are desired. Gas supply piping should
also be planned. The following steps represent the normal
sequence of installation. Each installation is unique, how-
ever, and might require a different sequence.
1. Position rebox prior to framing or into prepared fram-
ing.
2. The canopy supplied with the unit must be installed.
See Canopy Installation on page 15.
3. Field wire main power supply to circulating models with
fan kit or accent light kit. (Electrical connections should
only be performed by an experienced, licensed/certi-
ed tradesman.)
4. Plumb gas line. (Gas connections should only be per-
formed by an experienced, licensed/certied trades-
man.)
5. Install vent free gas log heater per the instructions pro-
vided with the vent free gas log heater.
6. Complete nish wall material and surround to your in-
dividual taste.
45”
42”
18-3/4”
24”
Top
12”12”
2-3/8”
8-3/8”
3-1/4”
8-3/4”
42”
30-3/4”
1-1/4”
5-1/4”
3”
3”
36”
3”
37-1/4”
Left
Front
Right
Figure 4.1 Framing Dimensions
Notice: Illustrations displayed in this manu-
al reect "typical" installations with nominal
dimensions and are for design and framing
reference only. Actual installations may vary
due to individual design preferences. Howev-
er, always maintain minimum clearances to
combustible materials and do not violate any
specic installation requirements.
11
Monessen • LSTF36-B Installation and Operating Manual • 4613-900 • Rev B • 10/19