Installation - Comfort Glow CGN10TLA Owner's Operation And Installation Manual

Vent-free natural gas heater
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OWNER'S
MANUAL
INSTALLATION
NOTICE: This heater is intended
for use as supplemental heat. Use
this heater along with your pri-
mary heating system. Do not in-
stall this heater as your primary
heat source. If you have a central
heating
system,
you may run
system's circulating blower while
using heater. This will help circu-
late the
heat
throughout
the
house. In the event of a power
outage, you can use this heater
as your primary heat source.
NOTICE: A qualified service per-
son must install heater. Follow
all local codes.
CHECK GAS TYPE
Use only natural gas. If your gas supply is
not natural, do not install heater. Call dealer
where you bought heater for proper type
heater.
INSTALLATION
ITEMS
Before installing heater, make sure you have
the items listed below:
• piping (check local codes)
• sealant (resistant to propane/LP gas)
• manual shutoff valve *
• ground joint union
• test gauge connection * (see Figure 12,
page 9)
• sediment trap
• tee joint
• pipe wrench
• An A.G.A.design-certified
manual shutoff
valve with 1/8" NPT tap is an acceptable
alternative to test gauge connection.
Pur-
chase the optional A.G.A. design-certified
manual shutoff valve from your dealer. See
Accessory, page 16.
LOCATING HEATER
This heateris designed to be moun ted on a wall.
Ak WARNING: Maintain the mini-
mum clearances shown In Figure
4. If you earl,provide
greater clear-
ances from floor, ceiling, and join-
ing wall.
1O4267
WARNING: Never install the
heater
• in a bathroom
• 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 heater
• as a fireplace insert
• in high traffic areas
• in windy or drafty areas
_1= CAUTION:
This heater cre-
ates warm air currents.
These
currents move heat to wall sur-
faces next to heater. Installing
heater next to vinyl or cloth wall
coverings
or operating
heater
where
impurities
(such as to-
bacco smoke, aromatic candles,
cleaning fluids, oil or kerosene
lamps, etc.) in the air exist, may
discolor walls.
IMPORTANT:Vent-free
heaters add mois-
ture to the air. Although this is beneficial,
installing heater in rooms without enough
ventilation air may cause mildew to form
from too much moisture. See Air for Com-
bustion and Ventilation, pages 4 through 6.
_,
CAUTION: If you install the
heater In a home garage
• heater pilot and burner must
be at least 18 inches above
floor
• Iocata heater where moving ve-
hicle will not hit it
For convenience and efficiency, install heater
• where there is easy access for operation,
inspection, and service
• in coldest part of room
CEILING
36"
6"
Minimum
Minimum
From
Sides Of
Heater
Right
Len
Side
_
Minimum to Top
_'Surface
of
Carpeting, Tile or
FLOOR
Other Combustible
Mate_al
Figure4- Mounting Clearances As Vie_d
From Front of Heater
THERMOSTAT
SENSING
BULB
The thermostat sensing bulb is located in-
side the heater. Do not move this bulb dur-
ing installation or operation of the heater.
INSTALLING HEATER TO
WALL
Marking
Screw
Locations
1.
Determine
where
you will locate
heater.
_k WARNING: Maintain minimum
clearances shown In Figure 5. If
you can, provide greater clear-
ances from floor and joining wall.
2. Mark two mounting
screw loca-
tions
on wall (see Fi ure 5).
,--
8 Vs"__...p_73/4
MinimumTel
Maintain6'
Clearance
FromWall
'\
-J
M;unl ng
Screw
Locations
L_
Z
z
20 'A"
MinimumTo
Maintain3"
Clearance
FromFloor
I
i
/
FLOOR
Figure 5. Mounting Screw Locations
Cominued

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