INSTALLATION

GAS CONNECTION

Only persons licensed to work with gas piping may make the necessary gas connections to this appliance.

The gas connection is a 3/8" NPT accessible on the left side of the unit. The gas line connection may be made of rigid pipe, copper pipe or an approved fl ex connector. (If you are using rigid pipe, ensure that the valve can be removed for servicing.) Since some municipalities have additional local codes it is always best to consult with your local authorities and the CAN/CGA B149 installation code.

For USA installations follow local codes and/or the current National Fuel Gas Code, ANSI Z223.1.

When using copper or fl ex connectors use only approved fittings.Always provide a union so that gas lines can be easily disconnected for burner or fan servicing. Flare nuts for copper lines and

ex connectors are usually considered to meet this requirement.

Important: Always check for gas leaks with a soap and water solution or gas leak detector. Do not use open flame for leak testing.

For minimum and maximum supply pressure see the System Data table.

1)If the appliance is to be installed into an existing chimney system, thoroughly clean the masonry fi replace that has been chosen for the Regency® Gas Fireplace.

2)Theapplianceisprovidedwithanopeningon the left hand side of the control compartment for the gas line.

Note: During any pressure testing of the gas supplypipingsystemthatexceedstestpressures of 1/2 psig, this appliance and its individual shut-off valve must be disconnected from the piping system. If test pressures equal to or less than 1/2 psig are used then this appliance must be isolated from the piping system by closing its individual manual shut-off valve during the testing.

CAUTION: If the glass is removed for servicing, it must be replaced prior to operating the appliance. The glass must be fixed in the closed position when operating.

System Data

 

For altitude:

Natural Gas

0-2000 ft.

 

 

Propane:

0-4500 ft.

 

 

 

 

 

Burner Inlet Orifice Sizes:

 

 

 

 

Natural Gas

Propane

 

Burner

 

#43

#54

 

 

 

 

 

 

 

Max. Input Rating

 

 

 

 

- Natural Gas

23,500 Btu/h

 

- Propane

 

22,500 Btu/h

 

 

 

 

 

 

Min. Input Rating

 

 

 

 

- Natural Gas +/-5%

11,750 Btu/h

 

-Propane +/-5%

11,250 Btu/h

 

 

 

 

 

 

Supply Pressure

 

 

 

 

Natural Gas

 

min.

5.0" w.c.

 

Propane

 

min.

12.0" w.c.

 

 

 

 

 

Manifold Pressure (High)

 

 

 

Natural Gas

 

3.8"

+/- 0.2" w.c.

 

Propane

 

11"

+/- 0.2" w.c.

 

Circulation Fan: 120 VAC, 60 Hz

 

Variable Speed: 127 CFM, thermally

 

activated

 

 

 

 

 

 

 

NATURAL GAS E21-NG2

 

 

For altitude:

2000 ft - 4500 ft.

 

Burner Inlet Orifice Size:

44 DMS

 

Max. Input Rating

22,000 Btu/h

 

Min. Input Rating

+/-5%

11,000 Btu/h

HIGH ELEVATION

This unit is approved in Canada for altitude 0 to 4500 ft. (CAN/CGA 2.17-M91) with the orifi ce supplied.

Regency® E21-2 Gas Fireplace Insert

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Regency E21-NG2, E21-LP2 installation manual GAS Connection, High Elevation

E21-NG2, E21-LP2 specifications

The Regency E21-LP2 and E21-NG2 are modern gas fireplaces that embody style, efficiency, and advanced engineering, making them standout choices for homeowners seeking both aesthetic appeal and functional utility. These models are designed to complement a wide variety of interior decor styles while providing warmth and comfort.

One of the most prominent features of the E21 series is its high-efficiency heating capability, which allows these fireplaces to generate a significant amount of heat while using minimal fuel. The E21-LP2, designed for liquid propane, and the E21-NG2, designed for natural gas, ensure versatile installation options for different home setups. Homeowners can select the fuel type that best suits their needs or local availability.

The design of the Regency E21 models is marked by a large viewing area, providing an unobstructed view of the mesmerizing flames. The impressive flame pattern not only adds to the ambiance but also creates a warm and inviting focal point in any living space. The elegant, clean lines and contemporary frame enhance the fireplace's visual appeal, making it an excellent choice for modern interiors.

In terms of technology, both models are equipped with the advanced IntelliFire ignition system, which offers reliability and ease of use. This system ensures that igniting the fireplace is straightforward and safe, freeing homeowners from the hassles of traditional methods. Furthermore, the built-in programmable thermostat allows for precise temperature control, ensuring optimal comfort levels with minimal environmental impact.

Moreover, the Regency E21 series is constructed with high-quality materials designed to offer durability and longevity. The fireplaces come with a variety of finish options, allowing homeowners to personalize their units to match their specific tastes and styles. The E21 models also feature a convenient glass safety barrier, which enhances safety while maintaining the fireplace's aesthetic appeal.

With an emphasis on energy efficiency and environmental responsibility, the E21-LP2 and E21-NG2 are not only stylish additions to any home but also economically favorable choices for homeowners. By combining practical features with contemporary design, Regency has created fireplaces that cater to modern living while providing comfort and elegance. Whether for new installations or upgrades to existing spaces, these models are sure to impress.