Desa VT36PA, CTDV36NRA Installing GAS Piping to Fireplace Location, Installation Items Needed

Page 19

FIREPLACE INSTALLATION

Installing Gas Piping to Fireplace Location

19

FIREPLACE INSTALLATION

Continued

INSTALLING GAS PIPING TO FIREPLACE LOCATION

WARNING: A qualified service person must con- nect fireplace to gas supply. Follow all local codes.

CAUTION: For propane/LP units, never connect fireplace directly to the propane/LP supply. This heater requires an external regulator (not supplied). Install the external regulator between the fireplace and propane/LP supply.

Installation Items Needed

Before installing fireplace, make sure you have the items listed below.

•external regulator (supplied by installer)

•piping (check local codes)

•sealant (resistant to propane/LP gas)

•equipment shutoff valve *

•test gauge connection *

•sediment trap

•tee joint

•pipe wrench

•approved flexible gas line with gas connector (if allowed by lo- cal codes)

*A CSA design-certified equipment shutoff valve with 1/8" NPT tap is an acceptable alternative to test gauge connection. Purchase the CSA design-certified equipment shutoff valve from your retailer.

For propane/LP connection only, the installer must supply an external regulator. The external regulator will reduce incoming gas pressure. You must reduce incoming gas pressure to between 11 and 14 inches of water. If you do not reduce incoming gas pressure, fireplace regulator damage could occur. Install external regulator

CAUTION: Use only new, black iron or steel pipe. Internally-tinned copper tubing may be used in certain areas. Check your local codes. Use pipe of 1/2" diam- eter or greater to allow proper gas volume to fireplace. If pipe is too small, undue loss of volume will occur.

Installation must include an equipment shutoff valve, union, and plugged 1/8" NPT tap. Locate NPT tap within reach for test gauge hook up. NPT tap must be upstream from fireplace (see Figure 31).

IMPORTANT: Install main gas valve (equipment shutoff valve) in an accessible location. The main gas valve is for turning on or shutting off the gas to the appliance.

Check your building codes for any special requirements for locating equipment shutoff valve to fireplaces.

Apply pipe joint sealant lightly to male NPT threads. This will prevent excess sealant from going into pipe. Excess sealant in pipe could result in clogged fireplace valves.

WARNING: Use pipe joint sealant that is resistant to liquid petroleum (LP) gas.

We recommend that you install a sediment trap/drip leg in supply line as shown in Figure 31. Locate sediment trap/drip leg where it is within reach for cleaning. Install in piping system between fuel supply and fireplace. Locate sediment trap/drip leg where trapped matter is not likely to freeze. A sediment trap traps moisture and contaminants. This keeps them from going into fireplace gas con- trols. If sediment trap/drip leg is not installed or is installed wrong, fireplace may not run properly.

CSA Design-Certified

Equipment Shutoff Valve

with 1/8" NPT Tap*

with the vent pointing down as shown in Figure 30. Pointing the vent down protects it from freezing rain or sleet.

External

Propane/LP

Regulator

Supply Tank

Approved Flexible

Gas Line

3" Minimum

Natural - From Gas Meter (5.5" W.C. to 10.5"

W.C. Pressure)

Propane/LP From External Regulator (11" W.C. to 14" W.C. Pressure)

Vent

Pointing

Down

Cap Pipe Nipple Tee Joint

Figure 31 - Gas Connection

Sediment Trap/Drip Leg

Figure 30 - External Regulator with Vent Pointing Down (Propane/LP Only)

*The CSA design-certified equipment shutoff valve may be sup- plied with the appliance or you can purchase it from your retailer.

For morevisit www..com

111250-01A

Page 18 Page 20
Image 19
Page 18 Page 20
Contents For Your Safety What to do if YOU Smell GAS For Your SafetySafety Information Table of ContentsLocal Codes Safety Information Product IdentificationPRE-INSTALLATION Preparation Product FeaturesLocation and Space Requirements Framing and Finishing ClearancesBalcony with Perpendicular Side Wall Location of Termination CAPHorizontal Termination Installation Venting Installation InstructionsInstallation Precautions Installation PlanningVent Pipe Connections Installing Horizontal Vent Cap Noncombustible Exterior Square Termination Horizontal Termination ConfigurationsCorner and Alternate Installation Venting with Two 90 Elbows Horizontal System Installation Using TWO ElbowsFlat Ceiling Installation Installation for Vertical TerminationVenting with One 90 Elbow Vertical Termination ConfigurationsVertical Venting High Altitude InstallationCheck GAS Type Fireplace InstallationParts Lists for Venting Kits and Components Installing Optional Blower AccessoriesAttaching Speed Control to Firebox Model BKT InstallationBlower Model BKT Blower Wiring DiagramInstallation Items Needed Installing GAS Piping to Fireplace LocationChecking GAS Connections Connecting Fireplace to GAS SupplyInstallation Items Needed Pressure Testing Gas Supply Piping SystemPressure Testing Fireplace Gas Connections Installing Optional Wall Mount Switch GWMS2Installing Remote Receiver Removing Glass Door Cleaning Glass DoorREMOVING/REPLACING Glass Door Removing Louver PanelsInstalling Left Side Brick Panel Installing LOGS, Lava Rock and Glowing EmbersInstalling Logs No and No Lighting Instructions For Your Safety Read Before LightingManual Lighting Procedure Operating FireplaceThermostat Series Model Ghrctb Optional HAND-HELD Remote OperationON/OFF Series Model Ghrcb Operating Optional GWMT1 Wall Mounted Thermostat Operating Optional Blower AccessoryPilot Assembly Inspecting BurnersLogs Cleaning and MaintenanceGlass Door Pilot and BurnersObserved Problem Possible Cause TroubleshootingObserved Problem Possible Cause Remedy Above Gas leak. See Warning statementVT36PRA, VT36PRBA Illustrated Parts BreakdownCTDV36NRA VT36PA, VT36PBA, VT36PRA, VT36PRBA, CTDV36NRA Parts ListSpecifications Replacement PartsService Hints Technical ServiceOwners Registration Form Postage Required Manual Blower KIT BK AccessoriesFlexible GAS Line Connector GA5081 PROPANE/NATURAL GAS Conversion KITWarranty Information

VT36PA, CTDV36NRA, VT36NA specifications

The Desa VT36NA, CTDV36NRA, and VT36PA are popular models in the realm of gas fireplaces, providing efficient heating solutions while enhancing the aesthetic appeal of any space. These models are designed to deliver comfort, convenience, and sophisticated design, making them ideal choices for residential and commercial applications.

One of the standout features of these models is their innovative heating technology. Utilizing advanced gas control systems, they offer precise temperature management, allowing users to enjoy consistent warmth with ease. The inclusion of a variable speed blower ensures better air circulation, maximizing the heating efficiency and comfort level throughout the room.

The VT36NA model boasts a direct vent design, which means it draws air for combustion from outside, ensuring that indoor air quality remains untainted. This feature is particularly beneficial in tightly sealed homes where indoor air quality can be compromised. The dual venting option also provides flexibility in installation, allowing for either horizontal or vertical venting, which adds to the model's versatility.

The CTDV36NRA, on the other hand, is designed with a contemporary aesthetic in mind, featuring a sleek and modern front that complements any modern décor. With a variable flame height option, users can easily adjust the fire intensity according to their preferences, providing both ambiance and warmth. The accent lighting feature further enhances the visual appeal, allowing the fireplace to become a focal point in any room.

The VT36PA model is equipped with enhanced safety features, including an automatic shut-off system and flame supervision devices. These safety measures provide peace of mind while operating, ensuring that the fireplace is both effective and secure for regular use. Additionally, the model is capable of using either natural gas or propane, adding versatility to fuel options depending on user preference or availability.

In terms of energy efficiency, all three models meet rigorous standards, making them environmentally friendly options for heating. With their low emissions and high-efficiency ratings, they contribute to reducing overall energy consumption.

Overall, the Desa VT36NA, CTDV36NRA, and VT36PA models offer a blend of functionality, modern technology, and aesthetic appeal. With their range of features and customizable options, they are ideal for those looking to enhance their living spaces with reliable heating solutions that also serve as elegant focal points. Whether for a cozy family gathering or a modern entertainment area, these fireplaces provide both comfort and style, making them excellent additions to any home.
Top Page Image Contents