Desa A User Manual download pdf (Page 4)

099569

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 the National Fuel Gas Code ANSI Z223, 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 (28,000 BTU/Hr Model Shown)

Ignitor Button Control Knob

Heater

Cabinet

Front

Panel

Glass

Panel

Grill

Guard

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.

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

(Thermostat Models Only)

Thermostat models have a thermostat sensing bulb and a control valve. This results

in the greatest heater comfort. This can also result in lower gas bills.

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Desa A User Manual Page 4