CONTENTS

Important Safety Information

3

Product Features

5

Operation

5

Natural Gas

6

Propane/LPG

6

Specifications

6

Ignition Controls

6

Pilot

6

Thermal Generator

6

Getting Started

7

General Installation Information

8

Removing Screen

8

Installing Canopy

8

Codes

9

Adequate combustion and Ventilation Air

9

Clearances and Height Requirements

11

Fireplace Framing

14

Securing Heater to Floor

15

Connecting the Gas

16

Checking Gas Pressure

18

Electrical Wiring (Milli-Volt)

19

Electrical Wiring (Fan)

21

Log Placement

22

Flame Appearance

26

Checking the Burner Flame

27

Operating Instructions

28

What to Do if You Smell Gas

28

Milli-Volt Control Lighting Instructions

29

Match Lighting Instructions

30

Cleaning and Servicing

31

Troubleshooting

32

Illustrated Parts Breakdown

34

Fireplace Assembly

34

Grate and Base Assembly

36

Logs

38

Warranty

Back Cover

2

23D8020

Page 2
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Monessen Hearth DIS33G manual Contents

DIS33G specifications

The Monessen Hearth DIS33G is a remarkable direct vent gas fireplace designed to provide both warmth and aesthetic appeal. Known for its versatility and advanced features, this fireplace is perfect for modern living spaces, enhancing comfort while being energy-efficient.

One of the standout features of the DIS33G is its sleek design that fits seamlessly into a variety of home decors. With a compact size of 33 inches, it can be installed in smaller spaces without compromising on style or functionality. The unit boasts a large viewing area, which is framed by a beautiful glass front, allowing occupants to enjoy the mesmerizing flames from various angles.

The DIS33G employs advanced technologies for superior performance. It is equipped with a powerful, efficient heating system that can produce up to 30,000 BTUs. This allows for ample heating capacity, making it ideal for creating a cozy atmosphere in larger rooms or open-concept spaces. Notably, its direct vent technology ensures that all combustion gases are expelled outdoors while drawing in fresh air for combustion, promoting healthier indoor air quality.

Another key characteristic is the variety of customizable options available, including multiple log sets and decorative media choices. Homeowners can choose between traditional log sets or contemporary glass media to create the desired ambiance. Additionally, the unit offers various finish options, enabling users to blend the fireplace seamlessly into their home's interior.

The Monessen Hearth DIS33G is also designed for user convenience. It comes with an easy-to-use remote control system, allowing users to adjust flame height and heat output without leaving their seats. The unit includes a thermostat, providing automatic temperature regulation for enhanced comfort and energy efficiency.

Safety is paramount with the DIS33G, as it comes with built-in safety features, including a safety shut-off system that automatically engages in case of irregular operation. This ensures peace of mind for those using the fireplace.

In summary, the Monessen Hearth DIS33G stands out as an ideal solution for those seeking a stylish and efficient gas fireplace. With its modern design, advanced heating technology, customizable options, and safety features, it provides both functionality and elegance, making it a valuable addition to any home. Whether for warmth or aesthetic charm, the DIS33G is designed to transform any living space into a cozy retreat.