Venting Installation

Continued

Assembly and installation of double wall chimney system

Each double wall chimney section consists of a galvanized outer pipe, a stainless steel inner flue pipe and a wire spacer. Pipe sec- tions must be assembled independently as chimney is installed. When connecting chim- ney directly to fireplace, inner flue pipe sec- tion must be installed first with lanced side up. Outer pipe section can then be installed over flue pipe section with hemmed end up. Press down on each pipe section until lances securely engage hem on fireplace starter. Wire will assure proper spacing between inner and outer pipe sections.

Note: For Canada, use chimney parts des- ignated HT.

Opening in collar around chimney at top of fireplace must not be obstructed. Never use blown insulation to fill chimney enclosure.

Continue to assemble chimney sections as outlined, making sure that both inner and outer pipe sections are locked together. When

Return

Elbow

installing double wall snap-lock chimney to- gether, it is important to assure joint between chimney sections is locked. Check by pulling chimney upward after locking. Chimney will not come apart if properly locked. It is not necessary to add screws to keep chimney to- gether (exception - see Figure 11, page 9).

Using ELBOW offsets (30E-8DM)

1.To achieve desired offset, you may install combinations of 12", 18", 24", 36" and 48" length of double wall pipe (see offset chart, page 7, and Figure 9).

Note: For systems with 2 elbow sets, mini- mum height is 22 feet. Maximum height for any system is 50 feet.

2.Chimney weight above offset rests on return elbow. Straps must be securely nailed to rafters or joists (see Figure 10, details A and B, page 9).

3.Maximum length of pipe between supports (return elbow or 12S-8DM) is 6' of angle run. Maximum of two 6' angle run sections per chimney system (see Figure 9).

4.All pipe connections between offset and return must be secured with two screws on outer pipe only (see Figure 11, page 9). Do not penetrate inner stainless.

Return

Elbow

Offset

 

Offset

Return

 

Elbow

 

Elbow

 

6' Max.

Elbow

 

 

6' Max. Ceiling

 

 

 

 

 

 

Return

Support Pipe

 

 

 

12S-8DM

6' Max.

 

 

Elbow

6' Max.

Offset

 

Offset

Return

Elbow

 

Elbow

Elbow

Offset

6' Max.

6' Max.

 

Elbow

 

 

A

B

C

Figure 9 - Typical Offset Installation

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Desa (V)B36LI Assembly and installation of double wall chimney system, Using Elbow offsets 30E-8DM, Return Elbow
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CWB36C, (V)B36LI, (V)B36I, (V)B36L, (V)B36 specifications

The Desa (V)B36LI, (V)B36I, CWB36C, (V)B36, and (V)B36L are notable products in the realm of gas log fires, designed to provide warmth while emphasizing efficiency and aesthetic appeal. These models integrate advanced technologies and features that distinguish them in the market.

One of the hallmark characteristics of these units is their versatility. They come in various configurations to suit different living spaces and personal preferences. The (V)B36LI and (V)B36I models are particularly known for their linear design, allowing for installation in modern homes where style and sophistication are priorities. The sleek design not only enhances interior aesthetics but maximizes the viewing area of the flames, providing a captivating focal point in any room.

When it comes to efficiency, these models are engineered with energy-saving technologies, ensuring optimal heat output with minimal gas consumption. The use of advanced burner systems ensures that heat is distributed evenly throughout the space, enhancing overall comfort. Some models are equipped with electronic ignition systems that provide reliable start-ups without the need for cumbersome matches or lighters.

The inclusion of programmable thermostats in some versions allows users to set and maintain their desired temperature with ease, promoting both convenience and energy efficiency. Many of these models also feature an environmentally friendly design, with reduced emissions compared to traditional wood-burning stoves, thus contributing to a cleaner environment.

User control is further enhanced through optional remote controls, giving homeowners the ability to adjust settings from the comfort of their seating area. The glass viewing windows are designed to be easily cleaned, ensuring that the elegance of the flames is always on display.

Materials used in the construction of the (V)B36LI, (V)B36I, CWB36C, (V)B36, and (V)B36L are selected for durability and heat resistance, ensuring that these gas fireplaces not only look impressive but also stand the test of time. With safety features such as protective screens and automatic shut-off systems, these models provide peace of mind alongside their heating capabilities.

In summary, the Desa (V)B36 series models are characterized by their stylish designs, energy efficiency, advanced technologies, and user-friendly features, making them an excellent choice for anyone looking to enhance their living space with a modern heating solution. Whether opted for ambiance, warmth, or efficiency, these gas log fires remain a top choice among consumers.
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