Desa CGB50N, CGB35N installation manual Cleaning and Maintenance

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CLEANING AND MAINTENANCE

WARNING

Turn off heater and let cool before cleaning or servicing.

WARNING

Keep heater clear and free from combustible materials, gasoline, and other flammable vapors and liquids.

CAUTION

You must keep control areas, burner, and circulating air passageways of heater clean. Inspect these areas of heater before each use. Have heater and venting system inspected yearly by a qualified service person. Heater may need more frequent cleaning due to excessive lint from carpeting, bedding material, etc.

CABINET

Air Passageways

•Use a vacuum cleaner or pressurized air to clean.

Exterior

•Use a soft cloth dampened with a mild soap and water mixture. Wipe the cabinet to remove dust.

COMBUSTION CHAMBER AND BURNER

Clean the combustion chamber and burner if you have run the heater with a high yellow flame. Incomplete combustion from lack of air causes the yellow flame. This will deposit soot inside the combustion chamber and on the burner. To clean combustion chamber and burner, you must remove the burner from heater. See Service Procedures, page 31, to remove burner. After removing burner, blow inside of combustion chamber clean with compressed air. Clean burner with a soft- bristled brush. Blow soot from burner with compressed air.

PILOT

Use a vacuum cleaner, compressed air, or small, soft-bristled brush to clean.

BURNER ORIFICE

Use a vacuum cleaner, compressed air, or small, soft-bristled brush to clean. You can also use a tooth pick to clean orifice. Do not enlarge or damage orifice hole.

PILOT AND BURNER FLAME

Check the pilot and burner flame monthly. Make sure pilot and burner flame is burning correctly. See Inspecting Pilot and Burner Flame, page 23.

VENTING SYSTEM

Check the venting system at least once a year. Make sure joints are secure and vent pipe is in good condition. Do not obstruct combustion and ventilation air entering the rear of heater.

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Contents For Your Safety OWNER’S Operation and Installation ManualWhat to do if YOU Smell GAS Contents Carbon monoxide poisoning may lead to death Safety InformationSafety Information Product Identification Installation Items Local Codes Unpacking Product FeaturesCheck GAS Type Heater Clearances Locating HeaterVenting Heater Do not vent heater in any of the following ways see Figure Venting HeaterVenting Heater Proper Size Vent Connecting Heater to Utility Gas Line Connecting to GAS SupplyGas Connection Checking GAS Connections Pressure Testing Gas Supply Piping SystemRemoving Lower Front Access Panel Installing Glass PanelInserting Glass Panels Fresh AIR for Combustion and Ventilation Draft Hood Spillage Test Determining FRESH-AIR Flow for Heater LocationVentilation Air from Outdoors Example 2 Locating Heater in Confined Closed Area Operating Heater For Your Safety Read Before LightingLighting Instructions Viewing Pilot To Turn OFF GAS to Appliance Manual Lighting ProcedureShutting Off Heater Shutting Off Burner Only pilot stays litPilot Flame Pattern Inspecting Pilot and Burner FlameBurner Flame Pattern Correct Burner Flame Pattern Cleaning and Maintenance Observed Possible Problem Cause Remedy Trouble ShootingTROUBLE- Shooting Cleaning and MainteObserved Possible Remedy Problem Cause Statement at top Gas leak. See WarningRemoving Control Valve and Burner Tube Service ProceduresRemoving Burner Orifice Location 35,000 BTU/Hr Burner Shown Changing Burner OrificeService Hints Technical Service35,000 BTU/Hr ModelParts Under Warranty Ordering Replacement Parts CentralsParts Not Under Warranty Valve GA5010 AccessoriesIllustrated Parts List QTY Cabinet Assembly 100351 International Warranty Information

CGB50N, CGB35N specifications

Desa CGB35N and CGB50N are high-efficiency gas burners designed for various residential and commercial heating applications. These models stand out for their advanced technology, reliability, and user-friendly features.

The CGB35N is a compact, wall-mounted gas burner designed for efficient space heating solutions. With a thermal output of up to 35 kW, it is ideal for smaller homes or commercial spaces that require effective heating without excessive energy consumption. The burner is equipped with a modulating output, which allows it to adjust its power based on heating demands, leading to significant energy savings and consistent comfort levels.

In contrast, the CGB50N provides a higher thermal output of 50 kW, making it suitable for larger spaces or applications requiring additional heating capacity. Both models are designed to operate quietly and efficiently, ensuring a comfortable environment while maintaining low operational noise levels.

One of the key features of both the CGB35N and CGB50N is their high-efficiency condensing technology. This technology captures and utilizes the heat from the exhaust gases that would typically be wasted in traditional heating systems, resulting in improved energy efficiency and reduced carbon emissions. The appliances boast low NOx emissions, adhering to stringent environmental regulations, making them an eco-friendly choice for conscientious consumers.

Installation and maintenance of both units are straightforward, thanks to their compact design and accessible components. They come equipped with an intelligent control system that monitors performance in real-time, ensuring optimal operation and enabling users to easily adjust settings via a digital interface. This user-centric design enhances the overall experience and allows for quick troubleshooting when necessary.

Additionally, both models support integration with smart home systems, allowing users to control heating remotely and set schedules tailored to their lifestyle. This feature not only improves convenience but also further optimizes energy usage.

In summary, the Desa CGB35N and CGB50N gas burners combine high efficiency, advanced technology, and user-friendly features to provide reliable heating solutions for diverse applications. Their outstanding performance, environmental consciousness, and smart capabilities make them ideal choices for modern heating needs.
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