9
Optional Equipment
FORCED AIR KIT (BLOTMC)
If you are installing the forced air kit, Model BLOTMC, see
the installation instructions provided with the kit for electri
-
cal wiring requirements. The firebox must be connected to
main power supply at time of firebox installation. The blower
must be installed prior to the installation of the vent-free
heater. The electrical connections must be made before
the firebox is framed and enclosed in the finished walls.
WARNING!
Electrical connections should only be performed
by a qualified, licensed electrician, main power
must be off when connecting to main electrical
power supply or performing service.
When installed, the blower must be electrically
grounded in accordance with local codes or in
the absence of local codes, with the National
Electrical Code ANSI/NFPA 70.
REFRACTORY
Optional refractory panels (left, right and back) may be
installed in the BUF36 and BUF42. (
NOTE:
The BUF36-
R and BUF42-R models come standard with refractory
installed.) If refractory is being installed, please refer to the
firebrick liner kit installation instructions provided with the
refractory panels for more information.
For BUF36-R and BUF42-R refractory panels are shipped
installed. Once unit is in place, remove the shipping brack
-
ets from the rear brick panel (leave screws in place) and
the brackets from the left and right front.
NOTE:
Brackets
located on top and bottom of side panels remain in place.
See Figure 9.1.
Brackets to be removed before operation.
Figure 9.1
17
Monessen • BUF36/42 Installation and Operating Manual • 4600-900 • Rev E • 09/17
