www.desatech.com
116208-01G
4
PRODUCT FEATURES
OPERATION
This firebox is designed for use with approved
ANSI Z21.11.2 decorative type unvented room
heaters. (Physical size limitations apply. Refer
to minimum firebox requirements supplied
with log heater.) It requires no outside venting
or chimney making installation easy and in-
expensive. When used without blower, heater
installed in firebox requires no electricity mak
-
ing it ideal for emergency backup heat.
REFRACTORY BRICk LINER
Your firebox may feature a concrete refractory
brick liner. As with all concrete liners, this liner
may develop slight cracks when exposed to
heat. These cracks will not affect performance
of fireplace or vent-free gas logs.
OUTSIDE AIR kIT ACCESSORY
An optional AK4 air kit provides additional out-
door air to improve burner efficiency and reduce
build-up of condensation in the living space.
Follow instructions included with air kit.
LOCATINg FIREBOX
PLANNING
Plan where you will install the firebox. This will
save time and money later when you install
the firebox. Before installation, consider the
following:
1. Where firebox will be located: Allow for
wall and ceiling clearances (see
Installa-
tion Clearances
, page 10).
2. Everything needed to complete fireplace
installation.
3. These models CANNOT be installed in
a bedroom unless maximum Btu rating
of installed vent-free log set is less than
10,000 Btu/hr.
4. Proper air for combustion and ventilation
(page 7).
