Monessen Hearth 36CDVXTRN General Information Assembling Vent Pipes, Flex Vent Pipes

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CDVX Series Direct Vent Gas Fireplace

 

 

 

 

 

Termination Clearances

 

 

 

 

 

 

 

Termination clearances for buildings with combustible and noncombustible exteriors.

 

 

 

Inside Corner

 

 

Outside Corner

 

Alcove Applications*

 

 

 

 

 

 

 

C

D

 

 

 

 

 

 

F =

 

C

 

 

 

 

 

 

 

 

 

 

G =

 

 

Combustible

 

 

 

 

G

Combustible

 

 

6" (152 mm)

 

V

 

 

 

6" (152 mm)

 

V

Noncombustible

 

E

 

 

 

 

 

2" (51 mm)

 

 

 

 

Noncombustible

 

 

O

 

 

V

F

 

 

 

 

2" (51 mm)

 

 

 

 

 

 

 

 

 

 

 

 

Balcony -

 

Balcony -

 

 

 

 

 

with no side wall

 

with perpendicular side wall

E = Min. 6” (152 mm) for

 

 

 

 

 

 

 

 

 

 

 

 

non-vinyl sidewalls

 

 

 

 

 

 

 

Min. 12” (305 mm) for

 

 

 

 

 

 

vinyl sidewalls

 

 

 

 

 

 

 

O = 8’ (2.4 m) Min.

 

 

 

M

 

M

 

No.

 

 

 

 

V

 

V

 

of Caps

DMin.

CMax.

 

 

 

 

1

3’ (914 mm)

2 x DActual

 

 

 

 

 

P

 

 

 

 

 

2

6’ (1.8 m)

1 x DActual

 

M =

 

 

Combustible &

 

3

9’ (2.7 m)

2/3 x DActual

 

 

 

Noncombustible

 

4

12’ (3.7 m)

1/2 x DActual

 

Combustible &

 

 

 

 

M = 24" (610 mm)

 

 

Noncombustible

 

 

DMin. = # of Termination caps x 3

 

 

P = 20” (508 mm)

 

 

12" (305 mm)

 

 

 

 

 

 

CMax. = (2 / # termination caps) x DActual

584-15

 

 

 

 

 

*NOTE: Termination in an alcove space (spaces open only on one side and with an overhang) is permitted with the dimensions specified for vinyl or non-vinyl siding and soffits. 1. There must be a 3’ (914 mm) minimum between termination caps. 2. All mechanical air intakes within 10’ (1 m) of a termination cap must be a minimum of 3’ (914 mm) below the termination cap. 3. All gravity air intakes within 3’ (914 mm) of a termination cap must be a minimum of 1’ (305 mm) below the termination cap.

Fig. 11 Termination clearances.

General Information Assembling Vent Pipes

Canadian Installations:

Venting system must be installed in accordance with the current CSA-B149.1 installation code.

USA Installations:

The venting system must conform with local codes and/ or the current National Fuel Gas code ANSI Z223.1/ NFPA 54.

Only venting components manufactured by MHSC can be used in Direct Vent systems.

Flex Vent Pipes

Before joining the flex vent pipe to the unit, apply a bead of high temperature sealant* (provided) to the 4” pipe exiting the fireplace. Secure flex vent pipe in place with a hose clamp (provided).

*Be sure the flex pipe overlaps at least 1” (25 mm) onto the collars of the fireplace and termination. If the ter- mination has an internal bead, be sure to overlap and secure 1” (25 mm) past the bead.

*Be sure the vent is actually crushed before proceed- ing. Apply a tug to be sure the vent will not slip off the collars.

Repeat process with 7” flex vent pipe. The same proce- dure must be performed on the vent side.

Hose Clamp

Apply High Tempera- ture Sealant

FP1471a

Fig. 12 Apply high temperature sealant to 4” and 7” pipes.

12

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Contents Builder Direct Vent Models Table of Contents Installation & Operating Instructions Certified ToRequirements for the Commonwealth of Massachusetts Gas Equipment Venting System not ProvidedFireplace Dimensions Rear Vent Fireplace specifications and framing dimensionsFireplace Dimensions Top Vent 1756 203 mm 435 mm 166 422 mmMantel Chart Locating Your FireplaceClearance to Combustibles MantelsHood Installation HearthFraming and Finishing Final FinishingGas Specifications Gas Line InstallationRemote ON/OFF Switch Gas Inlet and Manifold PressuresGeneral Venting 120V Electrical Hook UpThere must not be any obstruction such as bushes Location of Vent TerminationCanadian Installations1 US Installations2 General Venting Information Termination LocationCanadian Installations USA InstallationsGeneral Information Assembling Vent Pipes Flex Vent PipesHow to Use the Vent Graph 36CDVXR VentingExample a Example BRear Wall Installation Twist Lock Pipe StepSide view of final unit location 7TCD45KT Rear Wall Vent ApplicationVertical Sidewall Applications Maximum number of 90 elbows is threeVertical Sidewall Installation Maximum number of elbowsBelow Grade Installation 7TDVSNORKVertical Through-the-Roof Installation Vertical Through-the-Roof ApplicationsEnlarged ends of the vent section always face down. Fig Place firestop spacers and secure36CDVXT Vertical Venting Cdvxt Top Vent BaffleVertical Sidewall Installations Always install horizontal venting on a level plane Vertical height requirementBelow Grade Installations Apply high temperature sealant to collars or termina- tionsMax 3m Min 610 mm Venting Components Glass Cleaning Window Frame Assembly RemovalOperating Instructions Glass InformationFlame & Temperature Adjustment Flame CharacteristicsLogs RN/RP & EN/EP ModelsLighting and Operating Instructions To Turn Off Gas to FireplaceLighting Instructions Turning Off the Gas to the ApplianceValve in the on position Troubleshooting the Gas Control System Fuel Conversion Instructions Pilot ConversionTesting for Leaks Pilot Flame AdjustmentReassembly Maintenance Cleaning the Standing Pilot Control SystemBurner and Burner Compartment Description 6a,b 14a,bCdvx Fuel Conversion KitsOptional Accessories Available Wiring InstructionsRemote Controls Fan KitsCdvx Series Direct Vent Gas Fireplace Cdvx Series Direct Vent Gas Fireplace Cdvx Series Direct Vent Gas Fireplace Lifetime Warranty Five Year WarrantyBasic Warranty Efficiency Ratings Fan-OFF Fan-ON

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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