Desa (V)gM42h, (V)gM50h, (V)gM36h installation manual Gas Line Knockout

Page 13

Optional Gas Line

Installation

Continued

CAUTION: All gas piping and connections must be tested for leaks after the installation is completed. After ensuring that the gas valve is on, apply soap and water solution to all connections and joints. Bubbles forming show a leak. Correct all leaks at once. DO NOT USE AN OPEN FLAME FOR LEAK TESTING AND DO NOT OPER- ATE ANYAPPLIANCE IF A LEAK IS DETECTED. LEAK TESTING SHOULD BE DONE BYA QUALI- FIED SERVICE PERSON.

WARNING: Do not oper- ate an unvented gas log set in this fireplace with the chimney removed.

If you install a decorative gas appliance (vented gas log), the decorative gas appliance must comply with the Standard for Decorative Gas Appliance for Installation in Solid Fuel Burning Fireplaces, ANS Z21.60, Z21.84 or RG 2-72and shall also be installed in accordance with the National Fuel Gas Code, ANSI 7223NFPA 54 latest edition.

WARNING: If the fireplace has been used for wood burning, the firebox and chimney must be cleaned of soot, creosote and ashes be a qualified chimney cleaner. Creosote will ignite if heavily heated.

WARNING: When using a decorative vented gas log, the damper must be removed or permanently locked in the fully open position and the glass doors must be in the fully open position.

Outside of

 

Side

Fireplace

 

Firebrick

 

 

Finished

Gas Line

Remove

Side

 

Conduit

 

Knockout

1/2" Dowel

 

Insulation

 

 

 

Gas

 

 

Conduit

 

 

Cover

 

Refractory

 

 

 

 

Knockout

 

 

Plug

Figure 18 - Gas Line Knockout

Outside of

 

Side

Fireplace

 

Firebrick

Gas

Incoming

Finished

Side

Line

1/2" Black

 

Conduit

Iron Pipe

 

 

Seal

 

Repack

Opening

 

with

 

Insulation

Refractory

 

Cement

Provide Enough Threaded

End for Fitting Connection

Figure 19 - Gas Line Installation

112435-01M

www.desatech.com

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Contents Save this Book Safety Information Table of ContentsModels VGM36H and GM36H SpecificationsModels VGM42H and GM42H Models VGM50H and GM50H Selecting location Fireplace InstallationMinimum clearance to combustibles FramingMantels Hearth ExtensionAssembly and installation of double wall chimney system Venting InstallationOptional Outside air Kit Model ak4/ak4f Chimney PipeElbow SET only Using Elbow offsets 30E-12DMPenetrating the roof Firestop Spacers FS-10, 1100EFS-10DM for GM36Roof Opening GM36 Roof Opening GM42/50Storm Collar Installation SC2-1 Flashing installation v6f-10dm or v12f-10dmInstalling Flashing on a Metal Roof Terminations/Spark ArrestorChase installations Optional Gas Line InstallationFoot rule Finishing the fireplaceGas Line Knockout Installing Brick S Brick InstallationHerringbone Brick Installation for Model VGM36H Standard Brick Installation for Model VGM36Herringbone Brick Installation for Model VGM42H Standard Brick Installation for Model VGM42Herringbone Brick Installation for Model VGM50H Standard Brick Installation for Model VGM50Herringbone Brick Matrix VGM36H Standard Brick Matrix VGM36Herringbone Brick Matrix VGM42H Standard Brick Matrix VGM42Herringbone Brick Matrix VGM50H Standard Brick Matrix VGM50Grouting instructions Installing Z-shaped Grate Retainer BracketModel Distance Apart Assembly Glass Door InstallationInstallation Door frame Models BDMO36E/G/C, BDMO42E/G/C and BDMO50E/G/CInstalling glass doors Operation Maintenance GuidelinesDoor Adjustment Glass DoorsCleaning Glass Technical ServiceOutside air and damper handle operation Bi-Fold Glass Masonry Door Replacement and Accessory PartsGrate Offset and ReturnRound ToP TErminations RLT-12D and RLT-12HT Roof FlashingV6F-10DM 0 to 6/12 Pitch V12F-10DM 6/12 to 12/12 Pitch 112435-01M Not a UPC

(V)gM36, (V)gM36h, (V)gM42h, (V)gM42, (V)gM50h specifications

Desa (V)gM36h, (V)gM42h, (V)gM42, (V)gM50h, and (V)gM50 are advanced models of the Desa family, showcasing a blend of innovative technologies and robust characteristics designed for versatile functionality in various environments. These models gain recognition for their performance in both residential and commercial applications, each tailored to meet specific user needs.

The (V)gM36h model stands out with its compact design yet powerful capability. It features high energy efficiency, which contributes to lower operational costs while maintaining exceptional performance. The model operates with an advanced control system allowing precise temperature adjustment, ensuring user comfort and energy optimization.

Meanwhile, the (V)gM42h enhances the features of the 36h model with added functionality. Its integration of smart technology allows remote management through mobile applications, facilitating ease of use. The (V)gM42h comes equipped with a self-diagnosis feature that monitors system performance in real-time, alerting the user to potential issues before they become significant problems.

The (V)gM42 is designed with sustainability in mind. It utilizes eco-friendly refrigerants that comply with environmental regulations while delivering optimal cooling and heating performance. This model is also noted for its noise reduction technology, making it an ideal choice for residential spaces where tranquility is paramount.

On the higher end, the (V)gM50h model combines enhanced capacity with advanced features that cater to larger spaces. It integrates variable-speed technology, allowing the system to adjust its output dynamically, which enhances energy efficiency and comfort. The (V)gM50h also includes a robust filtration system that improves indoor air quality by minimizing pollutants.

Finally, the (V)gM50 serves as a flagship offering, combining all the notable advantages of its predecessors with even greater performance efficiency and user-friendly features. It is engineered for heavy-duty performance, making it suitable for demanding commercial applications while still maintaining a user-centric approach for ease of operation.

Collectively, the Desa models represent a significant advancement in temperature control technology, combining energy efficiency, user-friendly features, and environmental considerations to meet the modern demands of users across various sectors.