Desa CGD3930N, CGD3018N installation manual Installing, Check GAS Type

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INSTALLING

8

NOTICE

A qualified service person must install heater. Follow all local codes.

NOTICE

State or local codes may only allow operation of this appliance in a vented configuration. Check your state or local codes.

WARNING

Before installing in a solid fuel burning fireplace, the chimney flue and firebox must be cleaned of soot, creosote, ashes and loose paint by a qualified chimney cleaner. Creosote will ignite if highly heated. Inspect chimney flue for damage. If damaged, operate heater with flue damper closed.

WARNING

Seal any fresh air vents or ash clean-out doors located on floor or wall of fireplace. If not, drafting may cause pilot outage or sooting. Use a heat-resistant sealant. Do not seal chimney flue damper.

WARNING

Never install the heater

•in a bedroom or 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

•in high traffic areas

•in windy or drafty areas

CAUTION

This heater creates warm air currents. These currents move heat to wall surfaces next to heater. Installing heater next to vinyl or cloth wall coverings or operating heater where impurities in the air (such as tobacco smoke) exist, may discolor walls.

IMPORTANT: Vent-free heaters add moisture to the air. Although this is benefi- cial, installing heater in rooms without enough ventilation air may cause mildew to form from too much moisture. See Air for Combustion and Ventilation, pages 5 through 7.

CHECK GAS TYPE

Use only natural gas. If your gas supply is not natural gas, do not install heater. Call dealer where you bought heater for proper type heater.

102990

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Contents OWNER’S Operation and Installation Manual What to do if YOU Smell GASContents Safety Information Burner patterns can cause sooting Local Codes Unpacking Product Features Safety DeviceOperation Piezo Ignition SystemProviding Adequate Ventilation AIR forVentilation Determining if You Have a Confined or Unconfined Space AIR for Combustion and VentilationDetermining AIR Flow for Heater Location Ventilation Air From Outdoors Ventilation AIRVentilation Air From Inside Building Installing Check GAS TypeMinimum Wall and Ceiling Clearances see Figure Minimum Fireplace ClearanceLOG Sizing Requirements Minimum Non Combustible Material Clearances Installing Minimum Non Combustible Material Clearances Log SetFloor Clearances Installing Damper Clamp Accessory for Vented Operation Attaching Damper ClampInstalling Heater Base Assembly Installation Items NeededMounting Bracket Connecting to GAS Supply Checking GAS Connections Gas ConnectionPressure Testing Heater Gas Connections Test Pressures Equal To or Less Than 1/2 PsigInstalling Installing LogsFor Your Safety Read Before Lighting Operating HeaterOperating HeaterManual Lighting Procedure Control Knob Ignitor Button Thermostat-Controlled Models Only Inspecting BurnersPilot Flame Pattern Cleaning MaintenanceTrouble Shooting ODS/PILOT and BurnerMaintenance, TROUBLE- ShootingRefer to Air for Com Gas leak. See Warning Optional Optional Positioning of Thermostat Sensing Bulb Model Models Technical ServiceService Hints Parts Central Parts Under WarrantyParts Not Under Warranty Accessories Valve GA5010Hood GA6050 Hood GA6052Illustrated Parts Breakdown Parts List CGD3018N CGD3924N CGD3930NCGD3924NT CGD3924NT 102990 102990 Warranty Information Keep this Warranty

CGD3018N, CGD3930N specifications

The Desa CGD3930N and CGD3018N are innovative gas heaters that exemplify cutting-edge technology and design in the heating industry. Both models are designed to provide efficient heating solutions for residential spaces, ensuring comfort during colder months while being environmentally conscious.

The CGD3930N is a powerful unit featuring a heating capacity of up to 30,000 BTUs, making it suitable for larger areas. It combines radiant and convection heating methods to ensure even heat distribution throughout the space. This model is equipped with a thermostat for precise temperature control, allowing users to set their desired comfort level easily. One of its standout features is the built-in oxygen depletion sensor, which enhances safety by monitoring the air quality to prevent hazardous conditions.

On the other hand, the CGD3018N, with a heating capacity of 18,000 BTUs, is perfect for smaller rooms or spaces that require consistent heating without excessive energy consumption. Its compact design makes it adaptable for various room layouts. Like the CGD3930N, it also features an adjustable thermostat, ensuring users can maintain the preferred level of warmth. The heater's flameless design provides a safe alternative to traditional heating methods, reducing the risk of accidents.

Both models utilize advanced ceramic burner technology, which enhances combustion efficiency and reduces emissions. This is particularly important as households increasingly seek to minimize their environmental footprint. This technology also ensures that both heaters operate quietly, providing warmth without the disruption of noisy mechanisms.

A significant aspect of the Desa CGD3930N and CGD3018N is their versatility. They can be installed as wall-mounted units or freestanding options, giving homeowners the flexibility to choose the best configuration for their space. The modern aesthetic of both models complements a wide range of interior designs, making them not only functional but stylish additions to any home.

In conclusion, the Desa CGD3930N and CGD3018N are excellent choices for those seeking reliable and efficient heating solutions. With their advanced features, safety measures, and stylish designs, these gas heaters provide warmth and comfort in any residential environment while promoting energy efficiency.
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