Desa VTGF33PRB, VTGF33NRB installation manual Connecting Fireplace to GAS Supply, Natural, Assembly

Models: VTGF33NRB VTGF33PRB

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INSTALLATION

Continued

Apply pipe joint sealant lightly to male NPT threads. This will prevent excess sealant from go- ing into pipe. Excess sealant in pipe could result in clogged fireplace valves. Never use sealant on flare threads.

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

We recommend that you install a sediment trap in supply line as shown in Figure 15. 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 moisture and contaminants. This keeps them from going into fire- place 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*

 

Natural

 

From Gas

 

Meter

 

(5" W.C. to

 

10.5" W.C.

3" Minimum

Pressure)

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.If fireplace screen and floor are still installed, see Removing Fireplace Screen and Floor Assembly, page 9.

2.Route gas line (provided by installer) from equipment shutoff valve to fireplace. Route flexible gas supply line through one of the access holes.

NOTICE: Most building codes do not permit concealed gas connections. A flexible gas line is provided to allow accessibility fromthefireplace(seeFigure16). The flexible gas supply line con- nection to the equipment shutoff valve should be accessible.

3.

Attach the flexible gas line to gas supply (see

 

Figure 16). Check tightness of flexible gas

 

line attached to gas regulator of fireplace (see

 

Figure 16).

4.

Check all gas connections for leaks. See

 

Checking Gas Connections, page 15.

5.

Replace fireplace floor assembly. Feed flexible

 

gas line into fireplace base area while replacing

 

fireplace floor assembly. Make sure the entire

 

flexible gas line is in fireplace base area.

 

Note: Be careful of wires and components on

Pipe

Cap Tee

Nipple

Joint

Sediment Trap

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

underside of fireplace floor. Reattach fireplace

floor assembly with screws removed in step

3 of Removing Fireplace Screen and Floor

Assembly, page 9.

To Fireplace Gas

Flexible Gas Line from

Regulator

 

Figure 15 - Gas Connection

*Purchase the optional CSA design-certified equipment shutoff valve from your dealer. See Accessories, page 36.

 

Fireplace Gas Regulator

Equipment

 

Shutoff Valve

 

Provided by

 

Installer

From Gas Meter (Natural)

 

 

From External Regulator

 

(Propane/LP)

Figure 16 - Attaching Gas Lines Together

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113134-01B

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Desa VTGF33PRB, VTGF33NRB Connecting Fireplace to GAS Supply, Natural, Check all gas connections for leaks. See, Assembly

VTGF33NRB, VTGF33PRB specifications

Desa VTGF33PRB and VTGF33NRB are advanced heating solutions that combine innovative technology and design for optimal performance and user convenience. These models are well-suited for residential and commercial applications, providing efficient heating while enhancing the overall aesthetic of any space.

One of the main features of the VTGF33PRB and VTGF33NRB is their high-efficiency ratings, which allow them to deliver effective heating with minimal energy consumption. This efficiency not only helps users save on energy bills, but it also makes these models environmentally friendly, aligning with modern sustainability goals.

Both models utilize advanced infrared heating technology, which generates heat by directly warming objects and people in the room rather than heating the air. This results in a more comfortable and even distribution of warmth, providing immediate relief from cold temperatures. The infrared heating method is particularly beneficial in large or drafty spaces, as it can significantly reduce heating times and energy usage.

In terms of design, the VTGF33PRB features a sleek, modern appearance that can easily complement any décor. Its robust construction ensures durability, making it suitable for long-term usage. The VTGF33NRB, on the other hand, offers a more traditional aesthetic, perfect for those who prefer classic designs. Both models are user-friendly, designed with intuitive controls that allow for easy operation and temperature adjustments.

Another noteworthy characteristic of the Desa VTGF33 series is their safety features. Each unit is equipped with advanced safety mechanisms, including tip-over protection, overheat shut-off, and a sturdy base to prevent accidents. These safety features provide peace of mind for users, especially in households with children or pets.

The VTGF33PRB and VTGF33NRB also incorporate quiet operation technology, ensuring that heating is achieved without disruptive noise. This makes them ideal for use in bedrooms, offices, or any space where tranquility is desired.

Overall, the Desa VTGF33PRB and VTGF33NRB are exemplary models that showcase the harmonious blend of efficiency, safety, and design. Their advanced features and technologies make them reliable choices for anyone looking to enhance their heating solutions while maintaining comfort and style. With their commitment to quality and innovation, Desa continues to lead the way in the heating industry.