UNVENTED NATURAL GAS LOG HEATER

INSTALLATION

Continued

NOTICE: Manual control heaters may be used as a vented product. If so, you must always run heater with chimney flue damper open. If running heater with damper open, noncombustible material above fireplace opening is not needed. Go to Installing Damper Clamp Accessory for Vented

If Using Mantel

You must have noncombustible material(s) above the fireplace opening. Noncombus- tible materials (such as slate, marble, tile, etc.) must be at least 1/2 inch thick. With sheet metal, you must have noncombustible material behind it. Noncombustible mate- rial must extend at least 8 inches up (for all models). If noncombustible material is less than 12", you must install the fireplace hood accessory (24" and 30" models only). Even

if noncombustible material is more than 12", you may need the hood accessory to deflect heat away from your mantel shelf. See Figure 5 and Figures 6 and 7 on page 9 for minimum clearances.

IMPORTANT: If you cannot meet these minimum clearances, you must operate heater with chimney flue damper open. Go to Installing Damper Clamp Accessory for Vented Operation, page 10.

Operation, page 10.

Minimum Noncombustible Material Clearances

If Not Using Mantel

Note: If using a mantel, go to If Using Mantel. If not using a mantel, follow the information below.

You must have noncombustible material(s) above the fireplace opening. Noncombus- tible materials (such as slate, marble, tile, etc.) must be at least 1/2 inch thick. With sheet metal, you must have noncombustible material behind it. Noncombustible mate- rial must extend at least 8" up (for all mod- els). If noncombustible material is less than 12", you must install the fireplace hood accessory (24" and 30" models only). See Figure 5 for minimum clearances.

IMPORTANT: If you cannot meet these minimum clearances, you must operate heater with chimney flue damper open. Go to Installing Damper Clamp Accessory for Vented Operation, page 10.

Noncombustible

Requirements for

Material Distance (A)

Safe Installation

 

 

12" or more

Noncombustible material okay.

Between 8" and 12"

Install fireplace hood accessory (GA6050, GA6052,

 

or GA6053, see Accessories, page 27).

Less than 8"

Noncombustible material must be extended to at

 

least 8". See Between 8" and 12", above. If you

 

cannot extend material, you must operate heater

 

with flue damper open.

Heat Resistant

Material

(A)

Figure 5 - Heat Resistant Material (Slate, Marble, Tile, etc.) Above Fireplace

For more information, visit www.desatech.com

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Desa CCL3930NR, CCL3924NR Unvented Natural GAS LOG Heater Installation, Minimum Noncombustible Material Clearances

CCL3924NR, CCL3930NR specifications

The Desa CCL3930NR and CCL3924NR are advanced heating solutions known for their efficiency and innovative features. These models stand out in the market due to their commitment to both performance and user convenience.

One of the defining characteristics of both models is their energy efficiency. They utilize cutting-edge technology that optimizes fuel consumption while delivering robust heating output. The CCL3930NR, in particular, is designed for larger spaces, providing up to 30,000 BTUs, making it an excellent choice for garages, workshops, or any sizable area requiring reliable warmth. On the other hand, the CCL3924NR is geared toward medium-sized spaces, offering a maximum of 24,000 BTUs, making it suitable for residential settings or smaller commercial environments.

Both units feature a user-friendly thermostat that enables easy temperature control, contributing to user comfort and convenience. This digital thermostat allows for precise temperature settings, ensuring the environment remains consistent and cozy. The programmable features also provide flexibility, allowing users to set schedules according to their needs.

Another significant aspect of these models is their safety technologies. Equipped with robust safety mechanisms, both the CCL3930NR and the CCL3924NR automatically shut off in case of overheating or if the flame goes out unexpectedly. This ensures peace of mind for users, especially in settings where safety is paramount.

The construction of these heaters reflects durability and intention. They are built with high-quality materials designed to withstand the test of time, ensuring longevity and consistent performance. The sleek design also offers aesthetic appeal, allowing them to fit seamlessly into various environments.

In terms of fuel types, both models are versatile, accommodating a variety of fuels such as propane and kerosene, making them adaptable to different user preferences and availability of fuel sources. This flexibility is further enhanced by the portability of the units, enabling easy relocation as spaces or heating needs change.

In conclusion, the Desa CCL3930NR and CCL3924NR represent cutting-edge heating solutions that combine efficiency, safety, and user-friendly features. Whether for personal or professional use, these models offer an effective way to ensure comfort in various environments.