INSTALLATION

Continued

3.Attach the flexible gas line to gas supply (see Figure 26). Check tightness of flexible gas line attached to gas regulator of fireplace (see Figure 26).

4.Check all gas connections for leaks. See Checking Gas Connections.

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 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

Flexible Gas Line

Gas Regulator

 

from Fireplace Gas

 

Regulator

Equipment

 

Shutoff Valve

 

Provided by

From Gas Meter

Installer

(Natural)

 

 

From External

 

Regulator

 

(Propane/LP)

Figure 26 - Attaching Gas Lines Together

CHECKING GAS CONNECTIONS

WARNING:Testallgaspiping

and connections, internal and

external to unit, for leaks after

installing or servicing. Correct

all leaks at once.

 

WARNING: Never use an

open flame to check for a leak.

Apply a noncorrosive leak detec-

tion fluid to all joints. Bubbles

forming show a leak. Correct all

leaks at once.

 

WARNING: For propane/LP units, make sure external regula- tor has been installed between propane/LP supply and heater. See guidelines under Installing Gas Piping to Fireplace Loca- tion, page 17.

PRESSURE TESTING GAS SUPPLY PIPING SYSTEM

Test Pressures In Excess Of 1/2 PSIG (3.5 kPa)

1.Disconnect appliance with its appliance main gas valve (control valve) and equipment shutoff valve from gas supply piping system. Pressures in excess of 1/2 psig will damage fireplace gas regulator.

2.Cap off open end of gas pipe where equipment shutoff valve was connected.

3.Pressurize supply piping system by either opening propane/LP supply tank valve for propane/LP gas or opening main gas valve located on or near gas meter for natural gas or using compressed air.

4.Check all joints of gas supply piping system. Apply noncorrosive leak detection fluid to all joints. Bubbles forming show a leak.

5.Correct all leaks at once.

6.Reconnect fireplace and equipment shutoff valve to gas supply. Check reconnected fittings for leaks.

Test Pressures Equal To or Less Than 1/2 PSIG (3.5 kPa)

1.Close equipment shutoff valve (see Figure 27).

2.Pressurize supply piping system by either opening propane/LP supply tank valve for propane/LP gas or opening main gas valve located on or near gas meter for natural gas or using compressed air.

3.Check all joints from gas meter for natural gas or propane/LPsupply to equipment shutoff valve for propane/LP gas (see Figures 28 or 29, page 20). Apply noncorrosive leak detection fluid to all joints. Bubbles forming show a leak.

4.Correct all leaks at once.

Open

Equipment

Shutoff

Valve

Closed

Figure 27 - Equipment Shutoff Valve

111245-01B

www.desatech.com

19

Page 18 Page 20
Page 19
Image 19
Desa CGEFP33PRB, CGEFP33NRB, EFP33PRB, EFP33NRB Checking GAS Connections, Test Pressures In Excess Of 1/2 Psig 3.5 kPa
Page 18 Page 20

EFP33NRB, CGEFP33PRB, CGEFP33NRB, EFP33PRB, EFP33NRB specifications

Desa offers a range of premium electric fireplaces with models such as EFP33NRB, CGEFP33PRB, CGEFP33NRB, EFP33PRB, and EFP33NRB, each designed to blend aesthetics with advanced heating technology. These electric fireplaces are renowned for their ability to create a warm ambiance without the hassle of traditional wood or gas fireplaces.

The EFP33NRB model, a part of Desa's electric fireplace collection, features a sleek design that fits seamlessly into various interior styles. With its realistic flame effect and adjustable brightness settings, users can customize their experience, enhancing any room while maintaining a cozy atmosphere. This model also incorporates energy-efficient LED technology, ensuring minimal power consumption without compromising on the visual appeal and comfort.

Similarly, the CGEFP33PRB and CGEFP33NRB are designed for those who appreciate the combination of style and functionality. These models offer a robust heating output, capable of warming larger spaces efficiently. The innovative heat management system also ensures even heat distribution, making these units suitable for year-round use. Additionally, remote control capabilities allow for effortless adjustment, enhancing user convenience.

The EFP33PRB features a modern framework that showcases the flames within a stylish casing. Its user-friendly interface includes touch controls and an easy-to-read display, allowing users to change settings with ease. The fireplace boasts a range of flame colors, allowing for personalization to match any decor or mood.

Across all these models, safety remains a top priority with built-in overheat protection and a tip-over switch, providing peace of mind during operation. Furthermore, the fireplaces operate quietly, ensuring an undisturbed environment while creating a warm, inviting space.

In conclusion, the Desa EFP33NRB, CGEFP33PRB, CGEFP33NRB, EFP33PRB, and EFP33NRB models represent the pinnacle of electric fireplace technology. With their modern designs, efficiency, and flexibility, they offer a perfect solution for anyone looking to enhance their living spaces with warmth and style. Whether for a contemporary home or a cozy cabin, these fireplaces promise to deliver both comfort and elegance.
Top Page Image Contents