15
GCUF/GRUF Vent-Free Fireboxes
Monessen • GCUF/GRUF Owner Manual • 71D0530 • Rev G • 01/20
OPTIONAL EQUIPMENT
FORCED AIR KIT
(BLOTMC)
If you are installing the forced air kit on GCUF or GRUF models, see the installation instruc-
tions provided with the kit for electrical wiring requirements, or the blower installation section.
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.
BRASS OR PEWTER LOUVERS AND FILIGREE
Optional brass or pewter louver kits may be installed in place of the factory installed black
louvers. Refer to installation instructions provided with the brass or pewter louvers.
OPTIONAL TRIM
Optional trim kits can be used with unit when installed as a free standing fireplace with
wood surround.
FIREBRICK
Optional firebrick kits can be installed. See installation instructions provided with kit.
OPTIONAL WIDE CANOPY
The optional wide canopy can be installed. See installation instructions provided with kit.
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.
The blower when installed, must be electrically
grounded in accordance with local codes or in
the absence of local codes, with the National
Electrical Code ANSI/NFPA 70.
