Pilot Hood

Pilot

 

Bracket

 

 

CO105a

Fig. 72

Remove pilot hood.

Index Tab

Allen Wrench

Snap Ring

 

CO106a

 

Fig. 73 Remove pilot orifice and replace with conversion orifice.

Valve Regulator Conversion

SIT 820 NOVA Gas Control Valve (Fig. 74)

1.Using a Torx T20 or slotted screwdriver, remove and save the three pressure regulator mounting screws (A), pressure regulator tower (B) and diaphragm (C).

2.Ensure the rubber gasket (D) is properly positioned and install the new HI/LO pressure regulator to the valve using the new screws (E) supplied with the kit. Tighten screws securely. (Reference torque - 25 in.LB)

CDVX Series Direct Vent Gas Fireplace

3.Install the enclosed identification label (F) to the valve body where it can be easily seen.

Testing for Leaks

1.Apply gas to the system and light the pilot.

2.With a soapy solution check for leaks around the pilot assembly where the tube enters the pilot assembly. Tighten fitting if necessary.

3.Light the main burner and check for leaks around the new pressure regulator assembly. Tighten screws if necessary.

4.With the main burner “ON” rotate the Hi/Lo knob and verify the proper burner operation.

Pilot Flame Adjustment

Typically, the top 3/8” or 1/2” of the thermopile should be engulfed in the pilot flame. (Fig. 75)

To adjust pilot burner:

1.Remove pilot adjustment cap located on valve.

2.Adjust pilot screw to provide properly sized flame.

3.Replace pilot adjustment cap.

3/8” - 1/2” (10 - 13 mm)

FP1541

Fig. 75 Correct pilot flame appearance.

Reassembly

1.

Turn the fireplace off.

2.

Reverse Steps 3-6 in ‘Burner Orifice Conversion’ to

 

reassemble fireplace.

3.

Reinstall glass door.

A

B

C

 

OFF

 

P

 

I

O

TO

E

 

OFF

 

P

 

I

O

TO

F

D

FC107/108

4. Conversion of the fireplace is complete.

Fig. 74 Nova SIT820 Gas Valve.

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Monessen Hearth 36CDVXTRN installation instructions Testing for Leaks, Pilot Flame Adjustment, Reassembly
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36CDVXTRN specifications

The Monessen Hearth 36CDVXTRN is a distinguished choice in the world of gas fireplaces, seamlessly blending aesthetics with cutting-edge technology. Designed to provide ample warmth while enhancing the ambiance of any room, this unit embodies the perfect fusion of form and function.

At the heart of the Monessen Hearth 36CDVXTRN is its impressive 36-inch width, providing a generous viewing area for the mesmerizing flames. The glass front offers an unobstructed view, creating a stunning focal point in any living space. With a contemporary design and realistic log set, this fireplace captures the essence of a traditional wood-burning fire without the hassle of logs or ash cleanup.

One of the standout features of the 36CDVXTRN is its advanced burner technology. The fireplace utilizes a dual burner system to create a realistic flame that rises and dances, mimicking the natural motion of a wood fire. This not only adds to the aesthetic appeal but also ensures a consistent and efficient heat output. The unit boasts an exceptional heat output of up to 33,000 BTUs, making it suitable for heating larger areas while maintaining efficiency.

The Monessen Hearth 36CDVXTRN is engineered with user convenience in mind. It comes equipped with a remote control, allowing users to easily adjust settings from the comfort of their seat. The IntelliFire® ignition system adds another layer of convenience, offering a reliable and efficient ignition process. This innovative technology ensures safe operation and quick lighting, eliminating the need for matches or lighters.

Safety is a top priority with the Monessen Hearth 36CDVXTRN. The fireplace includes a sealed combustion chamber, preventing any harmful gases from entering the home. Additionally, the unit features a standard safety shut-off, which automatically turns off the gas supply in case of a malfunction, providing peace of mind for families.

Installation is straightforward with the Monessen Hearth 36CDVXTRN, as it is designed for either vented or vent-free configurations. This versatility allows homeowners to select the best option for their specific needs and preferences. Furthermore, the unit is compatible with various decorative options, from traditional mantels to modern finishes, allowing for complete customization to fit any interior style.

Overall, the Monessen Hearth 36CDVXTRN stands out as a premium gas fireplace solution, offering exceptional heat output, user-friendly features, and an elegant design. Its blend of modern technology and traditional aesthetics makes it an ideal choice for those looking to enhance their living space while enjoying the comforts of a captivating fire. Whether used for warmth or as a centerpiece of relaxation, the Monessen Hearth 36CDVXTRN is a testament to quality and sophistication in home heating solutions.
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