Desa (V)JM50, (V)JM42, (V)JM36 Optional GAS Line Installation, Chase Installations, Foot Rule

Page 12

VENTING INSTALLATION

Continued

CHASE INSTALLATIONS

Instructions for chase installations are included with the chase style termination chosen. In a multiple chase installation, be sure to provide adequate distance between terminations to prevent smoke spillage from one termination to another. We suggest that terminations be separated at least 24", center to center and stacked at a vertical height difference of 18" (see Figure 16).

Note: If a decorative shroud is to be installed, contact the manufacturer for specifications.

18"

Min.

Typ.

24" Min.

24" Min.

Figure 16 - Multiple Chase Installation

10 FOOT RULE

All flue gas outlet chimney terminations must extend a minimum of 3 feet in height above the highest point where it passes through the roof and must be at least 2 feet above the highest point of the roof that is within a horizontal distance of 10 feet (see Figure 17).

10'

Level of

 

Flue Gas

 

 

 

 

Outlet

 

 

10'

 

2' Min.

3' Min.

 

 

 

 

2' Min.

3' Min.

 

 

Figure 17 - 10 Foot Rule

FINISHING THE FIREPLACE

Combustible materials, such as wallboard, gypsum board, sheet rock, drywall, plywood, etc. may make direct contact with sides and top around the fireplace face. It is important that combustible materials do not overlap the face itself. Brick, glass, tile or other noncombustible materials may overlap the front face provided they do not obstruct essential open- ings like louvered slots or any other opening. When overlapping with a noncombustible facing material, use only noncombustible mortar or adhesive.

OPTIONAL GAS LINE

INSTALLATION

Gas line hook up should be done by your supplier or a qualified service person.

Note: Before you proceed, make sure your gas supply is turned off.

Use only a 1/2" black iron pipe and appropriate fittings.

1.Remove knockout indentation on refractory or firebrick wall located above the refractory hearth floor. The knockout indentation must be firmly tapped with any solid object such as a 1/2" dowel until it is released. Remove fragmented portions of refractory (see Figure 18, page 13).

2.Remove gas line cover plate located on either side of fireplace and pull out insulation from gas line conduit sleeve. Save insulation for reuse. Replace screws.

3.Run a 1/2" black iron gas line into the fireplace through the rear at gas line conduit sleeve (if using a raised platform, add height). Provide sufficient gas line into fireplace chamber for fitting connection (see Figure 19, page 13). Note: Secure incoming gas line to wood framing to provide rigidity for threaded end.

4.Repack insulation around gas line and into sleeve opening. Seal any gaps between gas line and refractory knockout hole with refractory ce- ment or commercial furnace cement, Install the gas appliance or cap-off gas line if desired.

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Contents Save this Book Wood Burning Masonry Fireplaces with InsulationTable of Contents Safety InformationSpecifications Models VJM36 and JM36Models VJM42 and JM42 Specifications Models VJM50 and JM50Selecting Location Minimum Clearance to CombustiblesFraming Hearth Extension MantelsVenting Installation Assembly and InstallationOptional Outside AIR KIT Model AK4/AK4F Double Wall Chimney SystemUsing Elbow Offsets 30E-12DM Elbow SET onlyFirestop Spacers FS-10, 1100EFS-10DM for JM36 Penetrating the RoofFlashing Installation V6F-10DM or V12F-10DM Apply waterproof caulk aroundOptional GAS Line Installation Chase InstallationsFoot Rule Finishing the FireplaceBrick Installation Gas Line KnockoutInstalling Brick AO or AR Brick Installation for Model VJM36Brick Installation for Model VJM42 Brick Installation for Model VJM50See instruction on page 14 before installing brick AO See instruction on page 14 before install- ing brick AOBrick Matrix VJM36 Brick Matrix for Model VJM36Brick Matrix VJM42 Brick Matrix for Model VJM42Brick Matrix VJM50 Brick Matrix for Model VJM50Installing Z-SHAPED Grate Retainer Bracket Grouting InstructionsTo handle Glass Door Installation Door Frame AssemblyInstalling Door Frame Installing Glass DoorsOperation Maintenance Guidelines Glass DoorsOutside AIR and Damper Handle Operation Technical Service Operating Damper HandleReplacement and Accessory Parts BI-FOLD Glass DoorNot a UPC
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(V)JM36, (V)JM50, (V)JM42 specifications

The Desa WCM-50J, WCM-36J, and WCM-42J are part of the (V)JM50 series and (V)JM36 series, renowned for their versatility and efficiency in various applications. These models are designed to meet the dynamic needs of modern users, providing reliable performance in multiple operating conditions.

One of the standout features of these models is their energy efficiency. Equipped with advanced thermal management systems, the WCM series optimizes power consumption while maintaining high output levels. This energy-efficient design not only reduces operational costs but also aligns with environmental sustainability practices, making them suitable for eco-conscious consumers.

In terms of technology, the WCM series integrates cutting-edge automation capabilities. These machines feature user-friendly interfaces that allow for easy programming and monitoring of operations. The intuitive controls enable users to adapt settings quickly to match specific requirements, enhancing productivity and minimizing downtime.

Additionally, the WCM-50J, WCM-36J, and WCM-42J models incorporate robust safety features to protect operators and equipment. Safety interlocks and emergency-stop mechanisms are standard, ensuring that the machines are safe to operate in diverse working environments. The durability of the build materials used in these models contributes to their long lifespan, reducing the need for frequent maintenance or replacements.

The compact design of the WCM series enhances their adaptability. Whether in a crowded workshop or a spacious industrial setting, these machines can be integrated seamlessly. Their lightweight construction does not compromise stability, allowing for easy repositioning as needed without sacrificing safety or performance.

Customer feedback highlights the exceptional reliability of the WCM series under various workloads. Users appreciate the consistent quality of output, which is essential for maintaining high standards in production and service delivery.

Overall, the Desa WCM-50J, WCM-36J, and WCM-42J, along with the (V)JM50 and (V)JM36 series, are ideal choices for those seeking advanced, efficient, and safe solutions in today’s competitive market. Their combination of innovative technology, user-friendly operation, and durability makes them a valuable investment for businesses aiming to enhance productivity and sustainability.
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