Product Identification; Product Features - Comfort Glow CGN20TB Owner's Operation And Installation Manual

OWNER'S MANUAL
PRODUCT
IDENTIFICATION
Panel
Ignitor Button
ControlKnob
Guard
Glass
Panel
Cabinet
PRODUCT
FEATURES
Safety Device
This heater has a pilot with an Oxygen
Depletion Sensor Shutoff System (ODS).
The OI)S/pilot is arequired featurefar vent-
free room heaters. The ODS/pilot shuts off
the heaterif there is not enough fresh air.
Plezo Ignition System
This heaterhas a piezo igniWr.This system
requires no nlatehes, batteries, or other
sources to light heater.
Thermostatic Heat Control
Thermostat models havea thermostatsens-
ingbulb and a control valve. This results in
the greatest heater comfort. This can also
result in lower gas bills.
Figure 1 - Vent-Free Natural Gas Heater (30,000 Btu/Hr Model Shown)
LOCAL CODES
UNPACKING
Install and use heater with care. Follow all 1.
local codes. In the absence of loeal codes, use 2.
the latest edition of the National Fuel Gas
CodeANSIZ223.1,aisoknownasNFPA54*. 3.
*Available from:
American National Standards Institute, Inc.
1430 Broadway
New York, NY 10018
National Fire Protection Association, Inc.
Batterymareh Park
Quincy, MA 02269
Remove heater from carton.
Remove all protective packaging ap-
plied to heater for shipment.
Check heater for any shipping damage.
If heater is damaged, promptly inform
dealer where you bought heater.
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