LX Series Direct Vent Gas Fireplace

CONTENTS

 

 

Congratulations!

You have purchased a state-of-the-art gas appliance featuring the Lex-Fire Burn System available exclusively on MHSC gas appliances.

The Lex-Fire Burn System sets a new standard for flame appearance through innovative log design, burner technology and ember placement. Each element affecting combustion and flame appearance was carefully scrutinized and strategically balanced during the design process.

Important Safety Information

3

Code Approval

4

Product Features

5

High Elevations

5

Gas Pressures

5

Gas Specifications & Orifice Size

5

Fireplace & Framing Dimensions

6

Installation Information

7

Before You Start

7

Fireplace Framing

7

Fireplace Location

8

Clearances

9

Secure Fireplace to Floor or Framing

10

Finishing Material

10

Venting Installation

11

Optional Top Vent Application

11

Installation Precautions

12

Installation Clearances for Vent Pipe

13

Installation Planning

14

Horizontal Termination

14

Vertical Termination

14

General Information - Termination Location

15

How to Use the Vent Graph

16

Rear Wall Vent Installation

17

Horizontal (Through the Wall) Termination

Configuration

18

Below Grade Installation

20

Vertical Through-the-Roof Installation

20

Installation for Vertical Termination

21

Fireplace Installation

23

Check Gas Type

23

Install Gas Piping

23

Checking Gas Pressure

25

Electrical Installation

25

Electrical Wiring

25

Remote Wall Switch

26

Glass Removal

27

Log Placement

28

Air Restrictor Adjustment

32

Facing Installation

33

Operating Instructions

34

What To Do If You Smell Gas

34

Lighting Pilot for the First Time

34

Lighting Pilot

35

Lighting Burner

36

To Turn Off Gas

36

Maintenance

37

Venting System

37

Cleaning Glass

37

Pilot and Burner Flames

37

Firebox Cleaning

37

Glass Replacement

38

Blower

38

Troubleshooting

39

Replacement Parts

40

Optional Accessories

42

Massachusetts Residents Only

46

Warranty

47

Efficiencies

48

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Monessen Hearth LX36DV, LX32DV operating instructions Congratulations, Contents

LX36DV, LX32DV specifications

The Monessen Hearth LX36DV and LX32DV are premium direct vent gas fireplaces designed to provide warmth and ambiance in any living space. Both models showcase innovative engineering and elegant designs, making them a popular choice for homeowners seeking efficient heating solutions.

One of the main features of the LX36DV and LX32DV is their versatile design. Both units are available in various configurations, allowing them to seamlessly integrate into a range of architectural styles, from contemporary to traditional. Their clean face design and beveled edges contribute to a sleek, attractive appearance that enhances any room's aesthetic.

Efficiency is another standout characteristic of these fireplaces. Equipped with advanced gas burner technology, the LX36DV and LX32DV deliver an impressive heat output while maintaining a high efficiency rating. The direct vent system ensures that combustion gases are safely expelled outside, making it a safe alternative to traditional wood-burning fireplaces. This feature not only improves indoor air quality but also contributes to overall energy conservation.

The LX36DV and LX32DV also offer customizable options to enhance user experience. Customers can choose from various front styles, finishes, and media options, allowing for personalization that matches individual tastes. The addition of decorative glass or colorful crushed fireglass can transform the look of the fireplace, creating a unique focal point in the room.

In terms of technology, both models are equipped with remote control capabilities, allowing users to adjust flame height and heat settings from anywhere in the room. This convenience ensures optimal comfort while eliminating the need for manual adjustments. Additionally, these fireplaces come with innovative electronic ignition systems that provide reliable startup every time.

Safety features are prioritized in the design of the LX36DV and LX32DV. Each unit comes with safety screen options and can be modified to include childproof doors, making them a practical choice for families. The advanced flame sensing technology provides peace of mind as it automatically adjusts in response to room conditions.

In conclusion, the Monessen Hearth LX36DV and LX32DV are exemplary gas fireplaces that combine style, efficiency, and safety. With their customizable design, advanced technologies, and user-friendly features, these models stand out in the market, offering unrivaled warmth and elegance to any home. Whether you are heating a cozy family room or making a statement in a grand living area, these fireplaces provide both functionality and charm.