Fireplace Installation

LOCATION SELECTION

Unpack and check the fireplace and chimney for damage. If any items have been damaged, report this to your dealer. Before beginning the installation, be sure you have the proper parts in sufficient quantity. Refer to the Parts Diagram and List section of this manual for proper identification of parts.

Do not substitute parts. Use only parts listed for use with Model SWB400I fireplace.

FIREPLACE INSTALLATION

1.Refer to Figures 1 and 2 for examples of typical fireplace framing. Be sure the location of the fireplace will provide the required safety clearances as specified by this instruction manual.

NOTICE: IF THE FIREPLACE IS BEING INSTALLED IN A MANUFACTURED HOME, THE HOME MUST HAVE A VENTED ATTIC SPACE

AND THE FIREPLACE MUST BE EQUIPPED WITH MGD36B OR MGD36PB GLASS DOORS, AN AK6 OUTSIDE COMBUSTION AIR KIT (INSTEAD OF THE AK4 OUTSIDE COMBUSTION AIR KIT OFFERED FOR RESIDENTIAL TYPE HOMES), A SVTR FIRESTOP THIMBLE, AND THE INSTALLED HEIGHT FROM FLOOR TO FLUE OUTLET MUST BE AT LEAST 16 FEET.

2.Set the fireplace in the desired location and be sure it is securely supported and leveled. Install metal safety strip for hearth extension as shown by Figures 10, 11, and 12. Check the face of the fireplace with a carpenter’s level to make sure the fireplace is plumb. If it is not plumb, plumb it by placing shims under the edges of the fireplace.

3.Block in the fireplace to prevent any shifting of the firebox. Secure the fireplace with nails or screws through the flanges located on each side of the fireplace. Install chimney and other fireplace components as needed.

4.Enclose the fireplace and add trimming.

5.Install hearth extension or equivalent.

NOTE: Some local codes may require electrically grounding the fireplace and chimney.

CHIMNEY INSTALLATION

In order to assure safe and satisfactory performance of the fireplace, it is very important to properly install the chimney. This is an important part of the installation and the sections of this manual pertaining to chimney installation should be reviewed very thoroughly.

For your safety, some of the important things to remember in regard to chimneys are listed below:

1.Use only parts and accessories labeled for use with this fireplace.

2.Use only undamaged parts and accessories.

3.Enclose the chimney where it passes through the living spaces to prevent contact with and possible damage to the chimney.

4.Install firestop spacers at each ceiling level.

5.Install the proper chimney cap or chimney housing on the chimney to prevent the entry of rain and debris into the chimney and to assure the proper venting of smoke.

6.Do not use more than four elbows in the chimney.

NOTE: To select the proper chimney height, refer to Figures 1, 7, 9, and 14. The flue outlet must be a minimum of three feet above the highest point where the chimney penetrates the roof and a minimum of two feet above all portions of the building within ten feet. If the chimney is to include elbows to offset the chimney, refer to the Chimney Offset and Cap Installation section of this manual. There must be at least two inches air space between all sections of the chimney and combustible materials between floors.

53D9033. Rev 1 03/03

SWB400I specifications

The Monessen Hearth SWB400I is a versatile and efficient gas fireplace insert designed to enhance the aesthetic appeal and comfort of any home. It is an ideal solution for homeowners looking to upgrade their existing wood fireplace or transform an unutilized hearth into a modern, functional heating source.

One of the key features of the SWB400I is its impressive heating capacity. This insert can produce up to 40,000 BTUs, effectively warming areas of approximately 1,500 square feet. This makes it a powerful option for larger living spaces, ensuring consistent comfort during the colder months. The unit is equipped with a patented dual burner system that provides a realistic flame presentation while maximizing efficiency. Its efficient design means that users can enjoy a warm ambiance without worrying about excessive fuel consumption.

The Monessen SWB400I also boasts an advanced electronic ignition system, ensuring reliable starts every time. This technology eliminates the need for cumbersome matches or lighter fluid, making it user-friendly. In addition, the fireplace insert includes a built-in thermostat control, allowing homeowners to maintain the desired temperature with ease.

Another notable characteristic of the SWB400I is its customizable aesthetic options. Homeowners can choose from a variety of decorative fronts, including traditional and contemporary styles, to seamlessly integrate the insert into their home’s decor. The unit also features multiple media options, such as logs or contemporary glass pebbles, providing a personalized touch to the fireplace’s appearance.

Safety is a top priority with the SWB400I. It is equipped with a safety pilot system that automatically shuts off the gas supply in case of an emergency, ensuring peace of mind for users. Additionally, the fireplace insert comes with a removable safety screen that prevents accidental contact with the hot glass surface.

In summary, the Monessen Hearth SWB400I is a powerful, stylish, and efficient gas fireplace insert that combines innovative technology with customizable features. Its ability to produce significant heat, easy-to-use ignition system, and various aesthetic options make it a desirable addition to any home. Whether you're looking to increase your home's warmth or enhance its visual appeal, the SWB400I is an excellent choice for homeowners seeking quality and performance.