Desa CLD3924NTA Local Codes, Unpacking, Product Features, AIR for Combustion and Ventilation

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LOCAL CODES

UNPACKING

 

PRODUCT FEATURES

 

AIR FOR COMBUSTION AND VENTILATION

 

Providing Adequate Ventilation

 

 

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/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

Note: Where listed vented decorative logs are required, thermostat models are not permitted.

UNPACKING

CAUTION: Do not remove the data plates from the grate assembly. The data plates contain important product and safety information.

1.Remove logs and heater base assembly from carton. Note: Do not pick up heater base assembly by burners. This could dam- age heater. Always handle base assembly by grate.

2.Remove all protective packaging applied to logs and heater for shipment.

3.Check all items for any shipping damage. If damaged, promptly inform dealer where you bought heater.

PRODUCT FEATURES

OPERATION

This heater is clean burning. It requires no outside venting. There is no heat loss out a vent or up a chimney. Heat is generated by realistic, dancing yellow flames. This heater is designed for vent-free opera- tion with flue damper closed. It has been tested and approved to ANSI Z21.11.2 standard for unvented heaters. State and local codes in some areas prohibit the use of vent-free heaters. Non-thermostat models may also be operated as a vented decorative (ANSI Z21.60) product by opening flue damper.

SAFETY PILOT

This heater has a pilot with an Oxygen Depletion Sensing (ODS) safety shutoff system. 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.

AIR FOR COMBUSTION AND VENTILATION

WARNING: This heater shall not be installed in a confined space or unusually tight construction un- less provisions are provided for adequate combus- tion and ventilation air. Read the following instruc- tions to insure proper fresh air for this and other fuel- burning appliances in your home.

Today’s homes are built more energy efficient than ever. New materials, increased insulation, and new construction methods help reduce heat loss in homes. Home owners weather strip and caulk around windows and doors to keep the cold air out and the warm air in. During heating months, home owners want their homes as airtight as possible.

While it is good to make your home energy efficient, your home needs to breathe. Fresh air must enter your home. All fuel-burning appliances need fresh air for proper combustion and ventilation.

Exhaust fans, fireplaces, clothes dryers, and fuel burning appliances draw air from the house to operate. You must provide adequate fresh air for these appliances. This will insure proper venting of vented fuel-burning appliances.

PROVIDING ADEQUATE VENTILATION

The following are excerpts from National Fuel Gas Code. ANSI Z223.1/NFPA 54, Section 5.3, Air for Combustion and Ventilation.

All spaces in homes fall into one of the three following ventilation classifications:

1.Unusually Tight Construction

2.Unconfined Space

3.Confined Space

The information on pages 4 through 6 will help you classify your space and provide adequate ventilation.

Unusually Tight Construction

The air that leaks around doors and windows may provide enough fresh air for combustion and ventilation. However, in buildings of unusually tight construction, you must provide additional fresh air.

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107068

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Contents OWNER’S Operation and Installation Manual CLD3924PTA, CLD3924NTAWhat to do if YOU Smell GAS Winchester Oak Model ShownTable of Contents Safety InformationProduct Identification Product Features Local CodesUnpacking AIR for Combustion and VentilationConfined Space and Unconfined Space Determining FRESH-AIR Flow for Heater LocationDetermining if You Have a Confined or Unconfined Space Installation Ventilation AIRVentilation Air From Inside Building Ventilation Air From OutdoorsMinimum Fireplace Clearance to Combustible Materials Check GAS TypeMinimum Firebox Size If Not Using Mantel Minimum Noncombustible Material ClearancesDetermining Minimum Mantel Clearance when Using a Hood Mantel ClearancesFloor Clearances Determining Minimum Mantel ClearanceInstalling Damper Clamp Accessory for Vented Operation Installing Heater Base AssemblyInstallation Items Needed Area of Various Standard Round FluesConnecting to GAS Supply Attaching Flexible Gas Hose to Heater Gas RegulatorPressure Testing Gas Supply Piping System Checking GAS ConnectionsPressure Testing Heater Gas Connections Equipment Shutoff ValveFit over the burner see . Make sure the front Operating Heater What to do if YOU Smell GASLighting Instructions Variable Control OperationManual Lighting Procedure To Turn OFF GAS to ApplianceShutting Off Heater Shutting Off Burners Only pilot stays litThermostat Control Operation Cleaning Maintenance Inspecting BurnersService Hints Technical ServiceReplacement Parts Troubleshooting Observed Problem Possible Cause RemedyMaintenance, Gas leak. See Warning statement at Optional Positioning of Thermostat Sensing Bulb For Masonry and Factory-built Metal FireplaceSpecifications Model CGS2718P CLD3018PA CGS3124P CLD3924PTAIllustrated Parts Breakdown Parts List Variable Manually-Controlled Winchester Oak ModelsCLD3018NA CLD3018PA KEY Part Number CLD3018NA CLD3018PA Description QTY CLD3924NTA CLD3924PTA KEY Part Number CLD3924NTA CLD3924PTA Description QTY Accessories Parts CentralOwners Registration Form Postage Required 107068 Warranty Information

CLD3018NA 24, CLD3924NTA, CLD3924PTA specifications

The Desa CLD3018NA, CLD3924PTA, and CLD3924NTA are advanced heating solutions designed to provide efficient warmth for residential and commercial spaces. These models stand out for their innovative features, reliable performance, and cutting-edge technologies.

The CLD3018NA is renowned for its compact design and powerful heating capabilities. With a heat output of up to 30,000 BTUs, it efficiently warms areas up to 1,200 square feet. Its dual-fuel capability allows it to operate on either natural gas or propane, making it versatile for different settings. The adjustable thermostat provides precise temperature control, ensuring optimal comfort. Additionally, the CLD3018NA features an easy-to-use ignition system for quick startups and a blower fan to enhance heat circulation.

Moving on to the CLD3924PTA, this model offers a larger heating capacity, capable of delivering up to 35,000 BTUs. It is ideal for medium to large spaces, effectively heating areas of up to 1,500 square feet. One notable characteristic of the CLD3924PTA is its aesthetic appeal, with a sleek design that can complement various interior styles. The unit comes equipped with an automatic shut-off feature for safety, ensuring that users can enjoy peace of mind while using it. Furthermore, the adjustable heat output allows for customized comfort in changing weather conditions.

The CLD3924NTA variant takes efficiency to the next level. With similar heating capabilities as the CLD3924PTA, it boasts enhanced energy efficiency ratings. It incorporates advanced insulation technology to minimize heat loss, making it an eco-friendly choice for conscientious consumers. The built-in air filter helps maintain indoor air quality by reducing dust and allergens, which is particularly beneficial for households with allergy sufferers. Additionally, the CLD3924NTA is designed for quiet operation, ensuring that users can enjoy warmth without the distraction of noisy machinery.

All three models benefit from Desa's commitment to quality and reliability. Built using durable materials and subjected to rigorous testing, they are engineered for longevity and consistent performance. Easy installation and maintenance further enhance their appeal, making these heaters a practical choice for any homeowner or business owner in need of a dependable heating solution. In summary, the Desa CLD3018NA, CLD3924PTA, and CLD3924NTA represent the pinnacle of heating technology, combining efficiency, safety, and aesthetic value to enhance any environment.
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