Vanguard Heating VSGF28PTC Technical Service, Replacement Parts, Service Hints, Wiring Diagram

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UNVENTED PROPANE/LP GAS FIREPLACE

TECHNICAL

SERVICE

You may have further questions about in- stallation, operation, or troubleshooting. If so, contact DESA International’s Technical Service Department at 1-800-672-6040.

You can also visit DESA International’s technical services web site at www.desatech.com.

REPLACEMENT PARTS

Note: Use only original replacement parts. This will protect your warranty coverage for parts replaced under warranty.

PARTS UNDER WARRANTY

Contact authorized dealers of this product. If they can’t supply original replacement part(s), call DESA International’s Techni- cal Service Department at 1-800-672-6040.

When calling DESA International, have ready

your name

your address

model and serial numbers of your fireplace

how fireplace was malfunctioning

tupe of gas used (propane/LP or natural gas)

purchase date

Usually, we will ask you to return the part to the factory.

PARTS NOT UNDER

WARRANTY

Contact authorized dealers of this prod- uct. If they can’t supply original replace- ment part(s), call DESA International at 1-800-672-6040 for referral information.

When calling DESA International, have ready

model number of your fireplace

the replacement part number

SERVICE HINTS

When Gas Pressure Is Too Low

pilot will not stay lit

burners will have delayed ignition

fireplace will not produce specified heat

propane/LP gas supply might be low

You may feel your gas pressure is too low. If so, contact your local propane/LP gas supplier.

WIRING DIAGRAM

CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous opera- tion. Verify proper operation af- ter servicing.

Variable

Fan SwitchFan Switch

(N.O.)

Off 1

2 Black

On Blue

Red

110/115

V.A.C.

Black

Green

Blower

White

Motor

Figure 38 - Blower Wiring Diagram for Thermostat-Controlled Models

SPECIFICATIONS

Btu (Low/High)

20,000/28,000

Type Gas

Propane/LP Gas Only

Ignition

Piezo

Manifold Pressure

7.9" W.C.

Inlet Gas Pressure

 

(in. of water)

 

Maximum

14"

Minimum

11"

Shipping Weight

100 lbs. T-stat Model

 

97 lbs. Manual Model

ACCESSORIES

Purchase these fireplace accessories from your local dealer. If they can not supply these accessories, call DESA International’s Sales Department at 1-800-672-6040 for information. You can also write to the ad- dress listed on the back page of this manual.

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CABINET MANTEL

GMC11F Series - Walnut Finished GMC12U Series - Unfinished GMC13F Series - Oak Finished with Medium Stain

GM102W Series - Off-White Paint

Shown with optional base and laminate hearth and mantel trim accessories.

Dimensions (WxHxD): 56 3/4" x 48" x 22 3/4"

HARDWOOD HEARTH BASE

GC3333F Series- Walnut Finished GC3334U Series - Unfinished GC3335F Series - Oak Finished with Medium Stain

G3004W Series - Off-White Paint

The hearth base can be used with the cabinet mantels to create a handsome riser for the fireplace (cannot be used with corner mantel).

Dimensions (WxHxD): 58" x 6 1/2" x 28 9/16"

For more information, visit www.desatech.com

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Contents VSGF28PTC OWNER’S Operation and Installation ManualVSGF28PVA What to do if YOU Smell GASSafety Information Unvented PROPANE/LP GAS FireplaceLocal Codes Product IdentificationUnpacking Product Features AIR for Combustion and VentilationDetermining FRESH-AIR Flow for Fireplace Location AIR for Combustion VentilationDetermining if You Have a Confined or Unconfined Space Ventilation Air From Inside Building Ventilation AIRVentilation Air From Outdoors Check GAS Type InstallationInstalling Hood Electrical HookupInstallation Clearances Conventional Fireplace InstallationBUILT-IN Fireplace Installation Actual Framing Height 32 3/8 Front Width DepthMantel Clearances for Built-In Installation Installing GAS Piping to Fireplace LocationInstallation Items Needed Connecting Fireplace to GAS Supply Attaching Flexible Gas Lines TogetherPressure Testing Fireplace Gas Connections Pressure Testing Gas Supply Piping SystemChecking GAS Connections Installing Logs Notches Screws for Mounting ScreenLighting Instructions For Your Safety Read Before LightingOperating Fireplace Thermostat-Controlled ModelsTo Turn OFF GAS To Appliance Manual Lighting ProcedureThermostat Control Operation Model VSGF28PV Variable Control OperationBlower Operation Model VSGF28PTC Blower Kit Model GA3750 SeriesFront Burner Flame Pattern Inspecting BurnersPilot Flame Pattern Blower Kit Model GA3650T SeriesCleaning Burner Injector Holder and Pilot AIR Inlet Hole Cleaning and MaintenanceLogs Troubleshooting Observed Problem Possible Cause RemedyMaintenance, Gas leak. See Warning statement Service Hints Technical ServiceReplacement Parts Wiring DiagramCorner Hearth Base Cleaning KIT GCKCorner Mantel Equipment Shutoff Valve GA5010Illustrated Parts Breakdown Parts List KEY Part Number Description QTYFireplace 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.