Desa VGC24NR/PR, VGC30NR/PR installation manual Dealer. See Accessories, Natural

Page 14

Installation

Continued

Installation Items Needed

Before installing heater, 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 local codes) (not provided)

Propane/LP

External

Supply Tank

Regulator

 

Vent

Pointing

Down

Figure 13 - External Regulator With Vent

Pointing Down

* A CSA design-certified equipment shutoff valve

with 1/8" NPT tap is an acceptable alternative to

test gauge connection. Purchase the optional CSA

design-certified equipment shutoff valve from your

dealer. See Accessories, page 33.

For propane/LP units, the installer must supply

an external regulator. The external regulator will

reduce incoming gas pressure. You must reduce

CSA Design-Certified

Equipment Shutoff Valve

With 1/8" NPT Tap*

Approved Flexible Gas Hose (if allowed by local codes)

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

incoming gas pressure to between 11" and 14" of

water. If you do not reduce incoming gas pres-

sure, heater regulator damage could occur. Install

external regulator with the vent pointing down

as shown in Figure 13. Pointing the vent down

protects it from freezing rain or sleet.

CAUTION: Use only new, black iron or steel pipe. In- ternally-tinned copper tubing may be used in certain areas. Check your local codes. Use pipe of 1/2" diameter or greater to allow proper gas volume to heater. 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 heater (see Figure 14).

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

 

3" Minimum

Natural

 

From Gas

 

 

 

 

 

 

Meter

 

Pipe

Cap Tee

(5" W.C.**

 

Nipple

Joint

to 10.5"

Gas

Sediment Trap

W.C.

Pressure)

Control

 

 

 

 

 

Figure 14 - Gas Connection (Remote-

Ready Models Only)

*Purchase the optional CSA design-certified equipment shutoff valve from your dealer. See

Accessories, page 33.

**Minimum inlet pressure for purpose of input adjustment.

Check your building codes for any special re- quirements 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 heater valves.

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

14

www.desatech.com

119162-01B

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Contents Also Design-Certified As Vented Decorative Appliances Remote-Ready Models VGC18NR/PR VGC24NR/PR and VGC30NR/PRPatent Pending Table of Contents Safety InformationSafety Information 119162-01B Local Codes Product FeaturesProduct Identification UnpackingDetermining FRESH-AIR Flow for Heater Location Air For Combustion VentilationProviding Adequate Ventilation Ventilation AIR Ventilation Air From Inside BuildingInstallation Ventilation Air From OutdoorsFor Vent-Free Operation Installation and ClearancesCheck GAS Type Minimum Firebox SizeMantel Clearances Material Requirements for Distance a Safe InstallationDetermining Minimum Mantel Clearance When Using a Hood Floor Clearances Log SetArea of Various Standard Round Flues Diameter Installing Damper Clamp Accessory for Vented OperationInstalling Heater Base Assembly Chimney Minimum PermanentConnecting to GAS Supply Installation Items NeededDealer. See Accessories, NaturalChecking GAS Connections Test Pressures Equal To or Less Than 1/2 Psig 3.5 kPaInstalling Remote Receiver Installing optional remote accessoriesPressure Testing Heater Gas Connections Installing Switch Installing LOGS, Embers and Lava RockInstalling Log #1 For Your Safety Read Before Lighting Operating HeaterManual Lighting Procedure, Lighting InstructionsOptional Hand-Held Manual Lighting ProcedureTo Turn OFF GAS To Appliance Remote OperationOn/Off Series Model HRC100 Thermostat Series Model HRC200Key Pad Lock Feature Wiring DiagramCleaning Maintenance Inspecting BurnersMain burner Burner Injector Holder Pilot Air Inlet HoleLogs Troubleshooting Observed Problem Possible Cause RemedyMaintenance, Slight smoke or odor during Gas leak. See Warning See Checking Gas ConnecTechnical Service SpecificationsService Hints Replacement PartsVGC18NR, VGC18PR, VGC24NR, VGC24PR, VGC30NR, VGC30PR Illustrated Parts BreakdownRemote-Ready Variable Control Models Parts List Illustrated Parts Breakdown and Parts List Accessories Information video Cleaning KIT GCKLava Rock GA6060 Fire Crackle CF6-A119162-01B Limited Warranty VENT-FREE GAS LOG Heaters Warranty InformationKeep this Warranty

VGC24NR/PR, VGC30NR/PR specifications

Desa VGC24NR/PR and VGC30NR/PR are innovative gas fireplaces designed to offer efficient heating solutions while enhancing the aesthetics of any living space. Both models combine advanced technology with user-friendly features, ensuring a comfortable and visually appealing experience for homeowners.

A standout feature of the VGC series is its remarkable BTU output. The VGC24NR/PR delivers a maximum of 24,000 BTUs, while the VGC30NR/PR can generate up to 30,000 BTUs. This substantial heating capacity makes these fireplaces suitable for various room sizes, providing warmth even in larger spaces. The adjustable heat settings also allow users to customize the warmth according to their preferences, promoting energy efficiency.

Another significant characteristic of the VGC24NR/PR and VGC30NR/PR is their realistic flame presentation. Utilizing advanced burner technology, these units replicate the look of natural wood burning fires. The flames dance against the backdrop of elegant logs or stones, creating a cozy atmosphere that enhances any interior décor. The visual experience is elevated by the optional ember bed lighting, which can provide an ambient glow, making the fireplace a focal point in the room.

Safety is a paramount consideration in the design of these fireplaces. Both models are equipped with built-in safety features, including an automatic shut-off system that activates in the event of a malfunction. Additionally, they meet stringent safety and emissions standards, ensuring that they are environmentally friendly choices.

Installation is straightforward with the VGC series, thanks to their ventless design that allows for flexibility in placement. These units can be installed in a variety of locations without the need for an external venting system, making them an ideal solution for both new constructions and remodels. The minimalist design also aids in space-saving, making it easy to integrate into compact living areas.

Furthermore, the Desa VGC24NR/PR and VGC30NR/PR come with user-friendly controls, including options for remote operation and wall switches, which add convenience to daily use. With their combination of efficiency, aesthetic appeal, and safety features, these gas fireplaces represent an excellent choice for anyone looking to enhance their home’s comfort and charm.
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