INSPECTING

Check pilot flame pattern and burner flame patterns often.

 

 

 

BURNERS

PILOT FLAME PATTERN

 

 

Figure 29 shows a correct pilot flame pattern. Figure 30 shows an incorrect pilot flame

 

 

pattern. The incorrect pilot flame is not touching the thermocouple. This will cause the

 

thermocouple to cool. When the thermocouple cools, the fireplace will shut down.

 

Thermocouple

Pilot Burner

Thermocouple

Pilot Burner

 

 

 

Figure 29 - Correct Pilot

Figure 30 - Incorrect Pilot

Flame Pattern

Flame Pattern

If pilot flame pattern is incorrect, as shown in Figure 30

turn fireplace off (see To Turn Off Gas to Appliance, page 24)

see Troubleshooting, pages 26 through 30

FRONT BURNER FLAME PATTERN

Figure 31 shows correct front burner flame pattern. Figure 32 shows incorrect front burner flame pattern. The incorrect burner flame pattern shows yellow tipping at top of blue flame.

WARNING

WARNING ICON

G 001

If front burner flame pattern shows yellow tipping, your fireplace could produce increased levels of carbon monoxide. Follow instructions at bottom of this page. Yellow flame on rear burner is normal.

NOTICE

Do not mistake orange flames with yellow tipping. Dirt or other fine particles are burned by fireplace, causing brief patches of orange flame.

CORRECT FLAME PATTERN AT HIGH POSITION

Figure 31 - Correct Front Burner Flame Pattern

 

Yellow

 

Tipping

 

At Top

 

of Blue

 

Flame

INCORRECT FLAME PATTERN AT HIGH POSITION

 

Figure 32 - Incorrect Front Burner Flame Pattern

 

If front burner flame pattern is incorrect, as shown in Figure 32

 

• turn fireplace off (see To Turn Off Gas to Appliance, page 24

 

• see Troubleshooting, pages 26 through 30

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Image 25
Desa UNVENTED (VENT-FREE) PROPANE GAS FIREPLACE Inspecting, Burners, Pilot Flame Pattern, Front Burner Flame Pattern

UNVENTED (VENT-FREE) PROPANE GAS FIREPLACE specifications

Desa Unvented (Vent-Free) Propane Gas Fireplaces offer a unique and efficient way to provide warmth and ambiance to any living space, without the need for traditional venting systems. These fireplaces are designed to burn propane gas cleanly and efficiently, thus eliminating the need for chimneys or flues. One of the key features of the Desa Unvented propane gas fireplace is its ability to operate without exhausting combustion gases outside, making it an ideal choice for homeowners with limited installation options.

Equipped with advanced safety features, these fireplaces come with oxygen depletion sensors that automatically shut off the unit if oxygen levels in the room decrease to unsafe levels. This ensures peace of mind for users, as safety is a top priority when it comes to heating solutions.

Energy efficiency is another significant aspect of the Desa Unvented propane gas fireplace. These units convert almost all of the fuel they burn into usable heat, which translates into lower energy bills and a smaller carbon footprint. The fireplaces also have adjustable flame settings, allowing users to customize their heating needs according to the room's size and desired warmth.

Aesthetic appeal is paramount in any home heating solution, and Desa offers a variety of styles and designs to suit different interior decors. Whether you prefer a classic look with ceramic logs and glowing embers or a contemporary clean-burning design, there is a model to meet your preferences. With remote control options available, users can easily adjust the heat and flame settings from the comfort of their couch.

Installation is hassle-free, as these units do not require complex venting. This flexibility allows homeowners to place the fireplace in various locations, ensuring that any room can benefit from the charm and warmth of a gas fire. With the additional option to incorporate a wall-mounted thermostat, users can maximize efficiency while maintaining the ideal room temperature.

In summary, the Desa Unvented propane gas fireplace combines safety, efficiency, and style, making it an attractive option for those looking to enhance their home environment. Its innovative technology and user-friendly features set it apart as a reliable and aesthetically pleasing heating solution.