Vanguard Heating VSGF28PVA, VSGF28PTC installation manual Connecting Fireplace to GAS Supply

Page 11

OWNER’S MANUAL

INSTALLATION

Continued

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 17, page 10).

IMPORTANT: Install equipment shutoff valve in an accessible location. The equip- ment shutoff 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.

CAUTION: Use pipe joint seal- ant that is resistant to liquid pe- troleum (LP) gas.

We recommend that you install a sediment trap in supply line as shown in Figure 18. Locate sediment trap where it is within reach for cleaning. Install in piping system between fuel supply and fireplace. Locate sediment trap where trapped matter is not likely to freeze. A sediment trap traps mois- ture and contaminants. This keeps them from going into fireplace gas controls. If sediment trap is not installed or is installed wrong, fireplace may not run properly.

CSA Design-

Certified Equipment

Shutoff Valve With

1/8" NPT Tap*

3" Minimum

CONNECTING FIREPLACE TO GAS SUPPLY

Installation Items Needed

•5/16" hex socket wrench or nut-driver

•Phillips screwdriver

•sealant (resistant to propane/LP gas, not provided)

1.Remove fireplace screen. Remove two screws that hold fireplace screen in place for shipping. These screws are located near top of screen. Discard screws. Lift fireplace screen up and pull out to remove.

2.Remove screws that attach log base assembly to fireplace (see Figure 19). Carefully lift up log base assembly and remove from fireplace (see Figure 19).

Note: If adding the G8000 series brick liner accessory, install it now. Follow instruc- tions in G8000 accessory kit.

CAUTION: Do not pick up log base assembly by burners. This could damage burners. Only handle base by grates.

3.Route gas line (provided by installer) from equipment shutoff through one of the access holes.

NOTICE: Most building codes do not permit concealed gas con- nections. A flexible gas line is provided to allow accessibility from the fireplace (see Figure 20). The flexible gas supply line con- nection to the equipment shutoff valve should be accessible.

4.Attach flexible gas line to gas supply (see Figure 20). Check connection of flexible gas line attached to gas regu- lator of fireplace (see Figure 20).

5.Check all gas connections for leaks. See Checking Gas Connections, page 12.

6.Replace log base assembly back into fireplace. Feed flexible gas line into fire- place base area while replacing log base assembly. Make sure the entire flexible gas line is in fireplace base area. Reat- tach log base assembly to fireplace with screws removed in step 2.

To Fireplace

Flexible Gas Line

from Equipment

Gas Regulator

Shutoff Valve

➞

 

 

 

Equipment

➞

 

Shutoff Valve

 

 

To External

Provided by

Regulator

Installer

 

Figure 20 - Attaching Flexible Gas Lines Together

Cap Pipe Tee

Nipple Joint

Sediment Trap

Figure 18 - Gas Connection

*Purchase the optional CSA design-certi- fied equipment shutoff valve from your dealer. See Accessories, pages 22 and 23.

Figure 19 - Removing Log Base Assembly

From Fireplace

Continued

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11

For more information, visit www.desatech.com

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Contents What to do if YOU Smell GAS OWNER’S Operation and Installation ManualVSGF28PVA VSGF28PTCUnvented PROPANE/LP GAS Fireplace Safety InformationUnpacking Product IdentificationLocal Codes AIR for Combustion and Ventilation Product FeaturesDetermining if You Have a Confined or Unconfined Space AIR for Combustion VentilationDetermining FRESH-AIR Flow for Fireplace Location Ventilation Air From Outdoors Ventilation AIRVentilation Air From Inside Building Electrical Hookup InstallationInstalling Hood Check GAS TypeConventional Fireplace Installation Installation ClearancesActual Framing Height 32 3/8 Front Width Depth BUILT-IN Fireplace InstallationInstallation Items Needed Installing GAS Piping to Fireplace LocationMantel Clearances for Built-In Installation Attaching Flexible Gas Lines Together Connecting Fireplace to GAS SupplyChecking GAS Connections Pressure Testing Gas Supply Piping SystemPressure Testing Fireplace Gas Connections Notches Screws for Mounting Screen Installing LogsThermostat-Controlled Models For Your Safety Read Before LightingOperating Fireplace Lighting InstructionsThermostat Control Operation Manual Lighting ProcedureTo Turn OFF GAS To Appliance Blower Kit Model GA3750 Series Variable Control OperationBlower Operation Model VSGF28PTC Model VSGF28PVBlower Kit Model GA3650T Series Inspecting BurnersPilot Flame Pattern Front Burner Flame PatternLogs Cleaning and MaintenanceCleaning Burner Injector Holder and Pilot AIR Inlet Hole Observed Problem Possible Cause Remedy TroubleshootingMaintenance, Gas leak. See Warning statement Wiring Diagram Technical ServiceReplacement Parts Service HintsEquipment Shutoff Valve GA5010 Cleaning KIT GCKCorner Mantel Corner Hearth BaseIllustrated Parts Breakdown KEY Part Number Description QTY Parts ListFireplace VSGF28PVA Parts List LOG Base Assembly LOG Base Assembly THERMOSTAT- Controlled Models Fireplace VSGF28PTC Parts List Warranty Information

VSGF28PTC, VSGF28PVA specifications

Vanguard Heating has made a significant mark in the heating solutions industry with its innovative models, the VSGF28PTC and VSGF28PVA. These units embody advanced technologies, reliable performance, and user-centric features that cater to both residential and commercial needs.

One of the standout characteristics of the VSGF28PTC and VSGF28PVA is their exceptional energy efficiency. Both models are designed to operate with a high Annual Fuel Utilization Efficiency (AFUE) rating, which ensures that more of the energy consumed is converted into usable heat. This not only helps in reducing energy bills but also contributes to lower carbon emissions, making these models an eco-friendly choice.

Both units feature a compact design that allows for easy installation in limited spaces, further enhancing their versatility. They are equipped with a two-stage gas valve that provides precise control over heating output, allowing users to enjoy consistent comfort throughout a variety of conditions. This technology helps maintain an even temperature while minimizing energy wastage.

Vanguard Heating has also integrated advanced safety features in these models. The built-in safety shutoff system will automatically turn off the unit in case of any detected malfunctions, giving users peace of mind. Additionally, these models incorporate flame rollout switches and pressure switches to ensure reliable operation and enhance overall safety.

Ease of use is another strong suit of the VSGF28PTC and VSGF28PVA. Their intuitive digital thermostats enable straightforward programming, allowing users to set heating schedules that suit their daily routines. This user-friendly interface is complemented by an easy-access filter that simplifies routine maintenance, ensuring optimal performance and extending the lifespan of the units.

Moreover, both models are designed for quiet operation, with sound-absorbing features that minimize noise, ensuring a comfortable indoor environment. For those in colder climates, the robust construction of these systems guarantees effective operation even in extreme temperatures.

In summary, Vanguard Heating's VSGF28PTC and VSGF28PVA present a winning combination of energy efficiency, advanced safety, user-friendly features, and quiet operation. These heating solutions promise reliability and peace of mind for anyone looking to enhance their indoor comfort while being mindful of energy consumption and environmental impact.
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