Venting Installation

Optional Outside air Kit (Model AK4/AK4F)

Installation of outside air kit should be per- formed during rough framing of fireplace due to the nature of it's location. Outside combus- tion air is accessed through a vented crawl space (AK4F) or through a sidewall (AK4). See Figure 24 on page 15 for instruction of operating air kit.

CAUTION: Combustion air inlet ducts shall not terminate in attic space.

The maximum height for the air vent can not exceed 3 feet below the flue gas outlet of the termination.

Secure to Collars with Metal Tape, Screws or Straps (Min. of 1/4" x 20" in size)

 

Air Inlet

 

Location

 

Must Allow

 

For Bushes

 

or Snow

 

 

Air Inlet

Vented Crawl Space

 

Eyebrow

 

Vent Hood

(Check Local Codes

 

 

Required for

Before Installing in a

 

 

Wall Installation

Vented Crawl Space)

 

Figure 7 - Outside Air Kit

Chimney Pipe

DESA Heating, LLC chimney system con- sists of 12", 18", 24", 36" and 48" snap-lock, double-wall pipe segments, planned for maximum adaptability to individual site re- quirements. Actual lengths gained after fitting overlaps must be taken into consideration (lineal gain) and are given in lineal gain chart (see Figure 8).

Lineal gain is actual measurable length of a part after two or more parts are connected.

WARNING: The opening in collar around chimney at top of fireplacemustnotbeobstructed. Never use blown insulation to fill chimney enclosure.

12 3/8" Galvanized Outer Pipe

 

 

 

 

 

 

Hemmed

8" Stainless

 

 

 

 

 

End

 

 

 

 

 

 

Inner Pipe

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LINEAL GAIN

 

PART NO.

DESCRIPTION

GAIN

36"

 

Fireplace

37 1/2"

12-8DM

 

Pipe Section

10 5/8"

12-8HT

 

 

 

 

 

 

 

18-8DM

 

Pipe Section

16 5/8"

18-8HT

 

 

 

 

 

 

 

24-8DM

 

Pipe Section

23 5/8"

24-8HT

 

 

 

 

 

 

 

36-8DM

 

Pipe Section

34 5/8"

36-8HT

 

 

 

 

 

 

 

48-8DM

 

Pipe Section

46 5/8"

48-8HT

 

 

 

 

 

 

 

RT-8DM

Round Termination

6 7/8"*

RT-8HT

 

 

 

 

 

 

RTL-8DM

Round Termination

7 3/4"*

RTL-8HT

 

 

 

 

 

 

RTT-8DM

Round Termination

6 7/8" to

RTT-8HT

with Slip Section

23 1/8"*

RTTL-8DM

Round Termination

8 1/2" to

RTTL-8HT

with Slip Section

21 1/2"*

ET-8DM

Square Chase-Top

12"*

ET-8HT

 

 

 

 

 

 

ETO-8DM

Square Chase-Top

12"*

 

 

with Mesh

 

ETL-8DM

Square Chase-Top

7" to 15"*

ETL-8HT

with Slip Section

 

 

Square Chase-Top

12" to

ETLO-8DM

with Mesh & Slip

25 1/2"*

 

 

 

Section

 

 

 

 

*The lineal gain for the terminations is mea- sured to the flue gas outlet height.

Figure 8 - Lineal Gain

109034-01Gwww.desatech.com

Page 7
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Desa (V)B36I, (V)B36LI, CWB36C Venting Installation, Optional Outside air Kit Model AK4/AK4F, Chimney Pipe

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.