Desa VGL450P, VGL450N installation manual GAS Line HOOK-UP, Is OFF

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® VGL450 Series

VENTED TYPE DECORATIVE APPLIANCE

INSTALLATION

Continued

GAS LINE HOOK-UP

NOTICE: Gas line hookup should be done by your gas supplier or a qualified service person.

WARNING: Before you pro- ceed, make sure your gas supply

is OFF.

A manual shut-off valve must be included within (6') six feet of the appliance’s gas supply system. For your convenience, it may be desirable to install the shut-off valve outside the appliance's enclosure where it can be accessed with a key through a wall as shown in Figure 18.

Route an approved gas line towards the appliance coming in from any direction (see Figure 19).

A flexible gas line long enough to connect the incoming approved gas line with the gas control valve will be required, along with a sediment trap.

The approximate location of the gas control valve inlet is indicated in Figure 19.

Note: Do NOT kink flexible gas line.

Figure 18 - Manual Shut-Off Valve Installation

Note: Incoming Gas Line can be Routed into Appliance from any Direction

6"

Approximate 4"

Gas Valve

Inlet Location

Figure 19 - Routing Incoming Gas Line

Before connecting the flexible gas line to the gas control valve, a sediment trap must be included between them. It must extend down 3 inches beyond the center of the pipe (See Figure 20).

Prepare incoming approved gas line with teflon tape or pipe joint compound (Check with local building codes).

CAUTION: Compounds used on threaded joints of gas piping shall be resistant to the action of Liquefied Petroleum (LP or pro- pane), and should be applied lightly to ensure excess sealant does not enter the gas line.

WARNING: All gas piping and connections must be tested for leaks after the installation is completed.

After ensuring that the gas valve is on, apply a soap and water solution to all connections and joints. If bubbles appear, leaks can be detected and corrected.

Do not use an open flame for leak testing and do not operate any appliance if a leak is detected.

Complete your gas installation by connect- ing incoming gas line with flexible gas line. Secure tightly with wrench but do not over- tighten. Replace burner pan.

Figure 20 - Gas Connection

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Contents What to do if YOU Smell GAS For Your SafetyVGL450N Natural and VGL450P PROPANE/LP Vented Type Decorative Appliance Before YOU Begin IntroductionSelecting Location PRE-INSTALLATION Preparation ClearancesMantel Clearances FramingVenting Installation Attaching Fireplace to Wall StudsInstallation Wall Switch InstallationWiring Diagram Installing ReceiverGAS Ratings GAS Supply TestingInstalling 9-Volt Battery in Hand- Held Remote Control Unit GAS Line HOOK-UP Is OFFLighting Instructions For Your Safety Read Before LightingOperating Fireplace Pilot Assembly Adjustment Burner Flame AdjustmentOperating Guidelines and Maintenance Instructions To Turn OFF GAS To ApplianceWiring Diagram Service Hints Technical ServiceReplacement Parts Parts Under WarrantyTroubleshooting Observed Problem Possible Cause RemedyGas leak. See Warning statement at Accessories and Replacement Parts Pilot AssemblyBI-FOLD Glass Doors Type Vent Pipe105704 Warranty Information Limited Warranty Vent Fireplace

VGL450P, VGL450N specifications

Desa VGL450N and VGL450P are two advanced heating solutions designed to provide efficient and effective warmth for various residential and commercial settings. Both models are engineered with modern technology to ensure optimal performance and user convenience.

The VGL450N is a natural gas heater that harnesses the power of natural gas to deliver a steady and reliable heat source. On the other hand, the VGL450P operates on propane, offering flexibility for users who prefer or require propane as their heating fuel. Both units boast a sleek design that fits seamlessly into any environment, making them suitable for installation in living rooms, garages, workshops, and more.

One of the standout features of the VGL450 series is its high efficiency. With an impressive efficiency rating, these heaters effectively convert fuel into heat, minimizing waste and reducing energy costs. This aspect not only benefits users financially but also plays a role in promoting environmental sustainability. Integrated safety features are also a hallmark of the VGL450 models, ensuring peace of mind through mechanisms like automatic shut-off and flame monitoring systems.

In terms of operation, the heaters are designed for simplicity. Both models come equipped with easy-to-use controls, allowing for quick adjustments to temperature settings. Users can enjoy personalized comfort with the capabilities of adjusting the heat output efficiently based on their specific needs. Additionally, these heaters operate quietly, ensuring an unobtrusive experience, allowing users to enjoy warmth without disruptive noise.

The VGL450 series also emphasizes durability and reliability. Constructed with high-quality materials, the heaters are built to withstand the rigors of daily use while providing consistent performance throughout their lifespan. Their user-friendly design facilitates easy maintenance, with accessible components that allow for straightforward cleaning and servicing.

In conclusion, the Desa VGL450N and VGL450P are exceptional heating solutions that combine efficiency, safety, and ease of use. By integrating advanced technologies and sustainable practices, these heaters stand out in today’s market, making them an excellent investment for anyone seeking a reliable heating source for their space. Whether relying on natural gas or propane, users can trust in the VGL450 series for warmth and comfort.
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