Desa installation manual Installation, Ventilation AIR, Ventilation Air From Inside Building

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6

AIR FOR COMBUSTION AND VENTILATION

Ventilation Air

INSTALLATION

AIR FOR COMBUSTION AND VENTILATION

Continued

VENTILATION AIR

Ventilation Air From Inside Building

This fresh air would come from an adjoining unconfined space. When ventilating to an adjoining unconfined space, you must provide two permanent openings: one within 12" of the ceiling and one within 12" of the floor on the wall connecting the two spaces (see options 1 and 2, Figure 2). You can also remove door into adjoining room (see option 3, Figure 2). Follow the National Fuel Gas Code ANSI Z223.1/NFPA 54, Section 5.3, Air for Combustion and Ventilation for required size of ventilation grills or ducts.

Ventilation Air From Outdoors

Provide extra fresh air by using ventilation grills or ducts. You must provide two permanent openings: one within 12" of the ceiling and one within 12" of the floor. Connect these items directly to the outdoors or spaces open to the outdoors. These spaces include attics and crawl spaces. Follow the National Fuel Gas Code ANSI Z223.1/ NFPA 54, Section 5.3, Air for Combustion and Ventilation for required size of ventilation grills or ducts.

IMPORTANT: Do not provide openings for inlet or outlet air into attic if attic has a thermostat-controlled power vent. Heated air entering the attic will activate the power vent.

Ventilated

Outlet Attic

Air

Outlet

 

Air

To Attic

 

To

Crawl

Space

Inlet

Air

Inlet Air

 

Ventilated

 

 

Crawl Space

 

 

Figure 3 - Ventilation Air from Outdoors

INSTALLATION

NOTICE: This heater is intended for use as supple- mental heat. Use this heater along with your primary heating system. Do not install this heater as your primary heat source. If you have a central heating system, you may run system’s circulating blower while using heater. This will help circulate the heat

Ventilation

Grills

Into Adjoining

12"

Ventilation Grills

Into Adjoining Room,

throughout the house. In the event of a power outage, you can use this heater as your primary heat source.

WARNING: A qualified service person must in-

Room,

Or

Option 2

stall heater. Follow all local codes.

Option 1

Remove

Door into Adjoining Room, Option 3

12"

Figure 2 - Ventilation Air from Inside Building

NOTICE: State or local codes may only allow opera- tion of this appliance in a vented configuration. Check your state or local codes.

WARNING: Before installing in a solid fuel burn- ing 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. A dirty chimney flue may create and distribute soot within the house. Inspect chimney flue and firebox for damage. If damaged, repair flue before operating heater.

For..com

107068-01F

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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualCLD3924PTA, CLD3924NTA Winchester Oak Model ShownTable of Contents Safety InformationProduct Identification Unpacking Product FeaturesLocal Codes AIR for Combustion and VentilationDetermining FRESH-AIR Flow for Heater Location Confined Space and Unconfined SpaceDetermining if You Have a Confined or Unconfined Space Ventilation Air From Inside Building InstallationVentilation AIR Ventilation Air From OutdoorsCheck GAS Type Minimum Fireplace Clearance to Combustible MaterialsMinimum Firebox Size If Not Using Mantel Minimum Noncombustible Material ClearancesFloor Clearances Determining Minimum Mantel Clearance when Using a HoodMantel Clearances Determining Minimum Mantel ClearanceInstallation Items Needed Installing Damper Clamp Accessory for Vented OperationInstalling Heater Base Assembly 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 ValveInstalling Front Log Operating Heater What to do if YOU Smell GASLighting Instructions Variable Control OperationShutting Off Heater Manual Lighting ProcedureTo Turn OFF GAS To Appliance Shutting Off Burners Only pilot stays litThermostat Control Operation Cleaning Maintenance Inspecting BurnersTechnical Service Service HintsReplacement 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 CLD3018PT CGS3124P CLD3924PTAIllustrated Parts Breakdown Parts List Variable Manually-Controlled Winchester Oak ModelsCLD3018NA CLD3018PA KEY Part Number CLD3018NA CLD3018PA Description QTY CLD3924NTA CLD3924PTA CLD3018PTParts List Accessories Parts CentralOwners Registration Form Postage Required 107068-01F Warranty Information

CGS2718P, CGS2718N, CGS3124P, CGS3124N, CLD3018PA, CLD3018NA, CLD3924PTA, CLD3924NTA, CLD3018PT, CLD3018NA specifications

Desa has made a significant impact in the home heating market with its range of innovative products. Among these, the models CGS2718P, CGS2718N, CGS3124P, CGS3124N, CLD3018PA, CLD3018NA, CLD3924PTA, CLD3924NTA, CLD3018PT, and CLD3018NA stand out for their advanced features, technologies, and user-friendly characteristics.

The CGS2718P and CGS2718N are known for their compact design and energy-efficient performance, making them ideal for various settings from residential spaces to smaller commercial applications. These models typically offer a high heating capacity with minimal energy consumption. Their easy-to-use controls allow for precise temperature adjustments, ensuring optimal comfort. Both versions are equipped with safety features to prevent overheating and unwanted gas leaks, highlighting Desa’s commitment to user safety.

On the other hand, the CGS3124P and CGS3124N models elevate performance with larger heating capabilities. These models incorporate modern technology that maximizes heat output while minimizing emissions, aligning with environmentally friendly practices. Their sleek designs blend well with different interior styles, while being robust enough for prolonged use. They often come with remote control features, enhancing user convenience.

Moving on to the CLD series, the CLD3018PA and CLD3018NA are designed to cater to users seeking versatility and performance. These models feature dual fuel capability, allowing for either propane or natural gas usage, providing flexibility depending on availability. Their advanced ignition systems ensure quick and reliable starting, while the stylish appearance complements any décor, making them a popular choice for homeowners.

The CLD3924PTA and CLD3924NTA extend the line with enhanced heating capabilities, giving users even more options for whole-home heating or larger spaces. These units are structured for efficient fuel utilization and come equipped with cutting-edge thermostat technology for accurate temperature regulation.

Finally, the CLD3018PT and CLD3018NA models serve as adaptable solutions that cater to various heating needs. Featuring modern aesthetics and user-friendly installations, these units provide reliable warmth and comfort.

Overall, the Desa series combines thoughtful engineering with aesthetic design, making them an appealing choice for anyone looking to enhance their home's warmth while maintaining efficiency and safety.
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