Burner Flame Adjustment, Burner Removal | Desa DVF32TMHST specification

Figure 29 LOUVER REMOVAL

Figure 30 GLASS DOOR REMOVAL

WARNING: The glass door must be securely in place before operating the fireplace. Do not operate the fireplace if glass is missing or broken.

BURNER FLAME ADJUSTMENT

The air shutter is located at the underside of the main burner (There are two (2) air shutters on the Propane gas versions). All have been factory preset to the proper air-to gas ratio which results in an even, clean burning flame across the burner (See Figure 31).

If readjustment is necessary, you can restore the proper air to gas ratio by loosening the air shutter screw and rotating the air shutter until the proper flame setting is achieved. (The air shutter’s normal setting is “fully opened”). Do not forget to retighten the air shutter screws (refer to figure 32).

Figure 31

BURNER FLAME

Figure 32

VENTURI / ORIFICE CONNECTION

BURNER REMOVAL

BEFORE PROCEEDING, MAKE SURE THE ENTIRE UNIT IS COOL.

1.Remove the top and bottom louvers. Open the glass door.

2.Carefully remove the log set and grate.

3.Remove the screws that attach the burner.

4.Slide the burner towards the front of the unit, lift, and remove from the firebox.

5.To reinstall the burner, slide the burner towards the rear of the unit and secure burner with screws. MAKE CERTAIN THE ORIFICE IS INSIDE THE VENTURI TUBE’S AIR SHUTTER.

6.Replace the log set and grate, close door with latches, and attach louvers.

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DVF32TMHST specifications

The Desa DVF32TMHST is a sophisticated vent-free gas fireplace that stands out for its combination of elegance, efficiency, and advanced technology. Designed to provide warmth and comfort, this unit offers a reliable heating solution for both modern and traditional spaces.

One of the standout features of the DVF32TMHST is its impressive heating capacity, capable of warming areas up to 1,200 square feet. This makes it an ideal choice for living rooms, open-concept spaces, or any area where consistent warmth is desired. The unit utilizes propane or natural gas, making it versatile for various home setups while ensuring operational efficiency.

A notable characteristic of the DVF32TMHST is its vent-free technology. This means it does not require traditional flue or venting systems, allowing for flexible installation and minimizing structural modifications. The vent-free design also contributes to optimal heat retention, ensuring that more warmth stays within the room rather than being lost through a chimney.

The DVF32TMHST is equipped with an advanced burner system that simulates realistic flames, providing a captivating visual that enhances any room's atmosphere. The realism of the flames is paired with a variety of decorative media options, such as ceramic logs and glowing embers, allowing homeowners to customize the appearance to suit their taste.

Furthermore, the unit incorporates safety features such as an oxygen depletion sensor (ODS), which automatically shuts off the fireplace if oxygen levels fall below a safe threshold. This provides peace of mind for users, making it a safe choice for any living area.

Efficiency is paramount in the design of the DVF32TMHST, boasting an impressive 99% efficiency rating which translates to lower heating costs for homeowners. Additionally, the fireplace operates silently, ensuring that the ambiance of any gathering remains uninterrupted while providing warmth.

In summary, the Desa DVF32TMHST vent-free gas fireplace combines stylish design with cutting-edge technology and features, making it a remarkable heating solution for any home. Its ability to provide substantial heat without the need for venting, coupled with advanced safety features and customizable aesthetics, makes it a worthy addition for those seeking comfort and elegance in their living spaces.

Desa DVF32TMHST Burner Flame Adjustment, Venturi / Orifice Connection, Burner Removal

Models: DVF32TMHST