4
100750
PRODUCT
IDENTIFICATION
LOCAL CODES
Install and use heater with care. Follow all local codes. In the absence of local
codes, use the latest edition of National Fuel Gas Code ANSI Z223.1, also known
as NFPA 54*.
*Available from:
American National Standards Institute, Inc.
1430 Broadway
New York, NY 10018
National Fire Protection Association, Inc.
Batterymarch Park
Quincy, MA 02269
Figure 1 - Vent-Free Natural Gas Heater (Model VN2550IT Shown)
Control Knob
PRODUCT
FEATURES
Safety Device
This heater has a pilot with an Oxygen Depletion Sensor Shutoff System (ODS).
The ODS/pilot is a required feature for vent-free room heaters. The ODS/pilot shuts
off the heater if there is not enough fresh air.
Piezo Ignition System
This heater has a piezo ignitor. This system requires no matches, batteries, or other
sources to light heater.
Thermostatic Heat Control
(Models VN1800IT and VN2550IT Only)
This heater has a thermostat sensing bulb and thermostat control. This results in the
greatest heater comfort. This can also result in lower gas bills.
UNPACKING
1. Remove heater from carton.
2. Remove all protective packaging applied to heater for shipment.
3. Check heater for any shipping damage. If heater is damaged, promptly inform
dealer where you bought heater.
Grill
Guard
Burners
Thermostat Control Knob (Models VN1800IT and VN2550IT Only)
Piezo Ignitor (Models VN1800IT
and VN2550IT Only)
Heater
Cabinet
Front
Panel