Desa SGS3124NA, CLD3924NTB, CLD3018PTA, CGS3124PA Minimum Noncombustible Material Clearances

Page 9

INSTALLATION

Continued

Carefully follow the instructions below. This will ensure safe installation into a masonry, UL127- listed manufactured fireplace, or certified vent-free firebox.

Minimum Clearances For Side

Combustible Material, Side Wall, and

Ceiling

A.Clearances from the side of the fireplace cabi- net to any combustible material and wall should follow diagram in Figure 8.

Example: The face of a mantel, bookshelf, etc. is made of combustible material and pro- trudes 3 1/2" from the wall. This combustible material must be 4" from the side of the fire- place cabinet (see Figure 4).

Note: When installing your gas logs into a manufactured firebox, follow firebox manufacturer’s instructions for minimum clearances to combustible materials.

B.Clearances from the top of the fireplace opening to the ceiling should not be less than 42 inches.

Example

*

*Minimum 16 inches from Side Wall

Figure 4 - Minimum Clearance for

Combustible to Wall

NOTICE: Manual control heaters may be used as a vented prod- uct. If so, you must always run heater with chimney flue damper open. If running heater with damper open, noncombustible material above fireplace open- ing is not needed. Go to Install- ing Damper Clamp Accessory for Vented Operation, page 12.

Minimum Noncombustible Material Clearances

If Not Using Mantel

Note: If using a mantel, proceed to If Using Man- tel, page 10. If not using a mantel, follow the in- formation below.

You must have noncombustible material(s) above the fireplace opening. Noncombustible materials (such as slate, marble, tile, etc.) must be at least 1/2 inch thick. With sheet metal, you must have noncombus- tible material behind it. Noncombustible material must extend at least 8" up (for all models). If non- combustible material is less than 12", you must in- stall the fireplace hood accessory (24" model only). See Figure 5 for minimum clearances.

IMPORTANT: If you cannot meet these minimum clearances, you must operate heater with chim- ney flue damper open. Go to Installing Damper Clamp Accessory for Vented Operation, page 12.

Noncombustible

 

 

 

 

Material

Requirements for

Distance (A)

Safe Installation

12" or more

Noncombustible

 

material okay.

Between 8"

24" Model: Install

and 12"

fireplace hood

 

accessory (GA6050,

 

GA6052, or GA6053,

 

see Accessories,

 

page 30).

 

18" Model: Noncom-

 

bustible material okay.

Less than 8"

Noncombustible

 

material must be

 

extended to at least

 

8". See Between 8"

 

and 12", above. If you

 

cannot extend mate-

 

rial, you must oper-

 

ate heater with flue

 

damper open.

 

 

 

 

 

Heat Resistant

 

 

 

 

 

 

 

Material

 

 

 

 

 

 

 

 

(A)

 

 

 

 

 

Figure 5 - Heat Resistant Material (Slate,

Marble, Tile, etc.) Above Fireplace

113101-01A

www.desatech.com

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Contents Patent Pending 24 Variable MANUALLY-CONTROLLED ModelsTable of Contents Safety Information Product Identification Local Codes Product FeaturesUnpacking AIR for Combustion VentilationUnusually Tight Construction Determining FRESH-AIR Flow for Fireplace LocationConfined Space and Unconfined Space Determining if You Have a Confined or Unconfined SpaceVentilation AIR InstallationVentilation Air From Inside Building Ventilation Air From OutdoorsCheck GAS Type Log Size Side Wall CeilingMinimum Firebox Size Minimum Noncombustible Material Clearances Material Requirements for Distance a Safe InstallationDetermining Minimum Mantel Clearance when Using a Hood Mantel ClearancesDetermining Minimum Mantel Clearance Floor Clearances Minimum Mantel Clearances When Using HoodInstalling Heater Base Assembly Installing Damper Clamp Accessory for Vented OperationChimney Minimum Permanent Diameter ins Area sq. insInstallation Items Needed Connecting to GAS SupplyPropane/LP NaturalChecking GAS Connections Test Pressures In Excess Of 1/2 Psig 3.5 kPaTest Pressures Equal To or Less Than 1/2 Psig 3.5 kPa Installing Back Log Pressure Testing Heater Gas ConnectionsInstalling Crossover Logs What to do if YOU Smell GAS Operating HeaterIgnitor Button Control Knob Lighting InstructionsManual Lighting Procedure Variable Control OperationTo Turn OFF GAS To Appliance Ignitor Button Control Knob Thermostat Control Operation Inspecting BurnersPilot Flame Pattern Burner Primary AIR HolesCleaning Maintenance ODS/PILOT and BurnerBurner Injector Holder and Pilot AIR Inlet Hole Technical Service Service HintsReplacement Parts Observed Problem Possible Cause Remedy TroubleshootingSee Cleaning and Mainte Statement above Gas leak. See WarningOptional Positioning Thermostat Sensing Bulb For Masonry and FACTORY- Built Metal FireplaceStatement on Locating Thermostat Sensing Accessories SpecificationsEquipment Shutoff Valve GA5010 Fireplace HoodParts Central Illustrated Parts Breakdown Variable MANUALLY-CONTROLLED Winchester OAK Models Parts ListIllustrated Parts Breakdown THERMOSTATICALLY-CONTROLLED Royal English OAK Model Warranty Information Keep this WarrantyLimited Warranty VENT-FREE GAS Fireplace

CGS2718PA, CGS2718NA, CGS3124PA, CGS3124NA, SGS3124PA, SGS3124NA, CLD3018PTA, CLD3018NTA, CLD3924PTB, CLD3924NTB, CGS3124PA, CLD3924NTB, CLD3018PTA, CGS2718PA specifications

Desa CGS2718NA, SGS3124NA, CGS2718PA, CLD3018PTA, and CLD3924NTB are part of the prestigious lineup from Desa, renowned for their high-quality heating solutions. These models combine modern design with advanced technologies, ensuring efficient heating for various residential applications.

The CGS2718NA and CGS2718PA stand out for their compact size and versatile functionality. Both feature a stylish design that seamlessly blends with various home decors. Equipped with advanced infrared heating technology, these models deliver efficient warmth without the need for extensive ventilation. They are ideal for supplemental heating in rooms, offering quick warmth to specific areas while maintaining energy efficiency.

Next in line is the SGS3124NA, a model that takes comfort to the next level with its robust heating capacity. This unit is engineered with durable construction and user-friendly controls, allowing homeowners to easily adjust the temperature according to their preferences. Its ceramic heating elements provide an even heat distribution, ensuring that every corner of the room is warmed efficiently. This model is particularly suited for larger spaces, making it a popular choice for living rooms or open-concept areas.

The CLD3018PTA offers a unique combination of aesthetics and functionality. With various finishes and designs, it can seamlessly enhance the ambience of any space. The unit employs innovative thermal technology that helps reduce energy consumption while maximizing heat output. Integrated safety features, including overheat protection and an automatic shut-off function, provide peace of mind for families.

Lastly, the CLD3924NTB is designed for those seeking a high-performance heating solution. This model boasts an impressive heating capacity suitable for larger areas, making it perfect for homes with high ceilings or expansive layouts. The advanced control panel allows for precise temperature settings, and its quiet operation ensures that comfort is maintained without disruption.

Overall, these Desa models—CGS2718NA, SGS3124NA, CGS2718PA, CLD3018PTA, and CLD3924NTB—serve as an excellent investment for homeowners looking to enhance their comfort and efficiency. With a range of features, innovative technologies, and stylish designs, they cater to diverse heating needs, ensuring warmth and satisfaction in every home.
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