Desa VMH26NRB Indoor Fireplace User Manual


 
www.desatech.com
113110-01A
9
INSTALLATION
NOTICE: This heater is intended
for use as supplemental heat.
Use this heater along with your
primary heating system. Do not
install this heater as your pri-
mary heat source. If you have a
central heating system, you may
run system’s circulating blower
while using heater. This will help
circulate the heat throughout the
house. In the event of a power
outage, you can use this heater
as your primary heat source.
WARNING: A qualified ser-
vice person must install fire-
place. Follow all local codes.
WARNING: Never install the
fireplace
in a bathroom or bedroom
in a recreational vehicle
where curtains, furniture,
clothing, or other flammable
objects are less than 36 inches
from the front, top, or sides of
the fireplace
as a fireplace insert
in high traffic areas
in windy or drafty areas
CAUTION: This fireplace cre-
ates warm air currents. These
currents move heat to wall sur-
faces next to fireplace. Install-
ing fireplace next to vinyl or cloth
wall coverings or operating fire-
place where impurities (such as,
but not limited to, tobacco
smoke, aromatic candles, clean-
ing fluids, oil or kerosene lamps,
etc.) in the air exist, may dis-
color walls or cause odors.
IMPORTANT:
Vent-free fireplaces add moisture to
the air. Although this is beneficial, installing fireplace
in rooms without enough ventilation air may cause
mildew to form from too much moisture. See Air for
Combustion and Ventilation, pages 6 through 8.
Note:
Your fireplace is designed to be used in zero
clearance installations. Wall or framing material can
be placed directly against any exterior surface on the
rear, sides, or top of your fireplace, except where stand-
off spacers are integrally attached. If standoff spacers
are attached to your fireplace, these spacers can be
placed directly against wall or framing materials.
Note:
When installing fireplace directly on car-
peting, tile or other combustible material, other
than wood flooring, the fireplace shall be installed
on a metal or wood panel extending the full width
and depth of the fireplace.
Use the dimensions shown for rough openings to
create the easiest installation (see Built-In Fire-
place Installation, page 10).
CHECK GAS TYPE
Use the correct gas type (natural or propane/LP)
for your unit. If your gas supply is not correct, do
not install fireplace. Call dealer where you bought
fireplace for proper type fireplace.
WARNING: This appliance
is equipped for (natural or pro-
pane/LP) gas. Field conversion
is not permitted.
INSTALLATION ITEMS
Before installing fireplace, make sure you have
the items listed below.
external regulator (supplied by installer, for
propane/LP units only)
piping (check local codes)
sealant (resistant to propane/LP gas)
equipment shutoff valve *
test gauge connection*
ground joint union
sediment trap
tee joint
pipe wrench
* A CSA design-certified equipment shutoff valve
with 1/8" NPT tap is an acceptable alternative to
test gauge connection. Purchase the optional CSA
design-certified equipment shutoff valve from your
dealer. See Accessories, pages 36 and 37.
Note:
If desired, purchase a four-sided trim kit
for built-in installations. See Accessories,
pages 36 and 37.