Installation Planning

VENT INSTALLATION

There are two basic types of direct-vent installation:

•Horizontal Termination

•Vertical Termination

It is important to select the proper length of vent pipe for the type of termination you choose. It is also important to note the wall thickness.

FOR HORIZONTAL TERMINATION

Select the amount of vertical rise desired. All horizontal run of venting must have 1/4" rise for every 12" of run towards the termination.

You may use up to three 90° elbows in this vent configuration. See Horizontal Termination Configurations on pages 20 and 21.

FOR VERTICAL TERMINATION

WARNING

Never run the vent pipe level or downward. This may cause excessive temperatures which could cause a ﬁre.

Measure the distance from the fireplace floor to the ceiling. Add the ceiling thickness, the vertical rise in an attic or second story, and allow for sufficient vent height above the roof line.

NOTE: You may use two 45° elbows in place of a 90° elbow. You must follow rise to run ratios when using 45° elbows. The appliance is approved for use with three 90° elbows maximum or a combination of 90° and 45° elbows up to a maximum of 270°.

For two-story applications, firestops are required at each floor level. If an offset is needed in the attic, additional pipe and elbows will be required.

You may use a chase with a vent termination with exposed pipe on the exterior of the house. See Installing Vent System in a Chase below. If pipe is enclosed in chase, it is not exposed.

It is very important that the venting system maintain its balance between the combustion air intake and the flue gas exhaust. Certain limitations apply to vent configurations and must be strictly followed.

INSTALLING A VENT SYSTEM IN AN OUTSIDE CHASE

A chase is a vertical boxlike structure built to enclose venting that runs along the outside of a building. A chase is required for such venting.

NOTICE NOTICE

Treatment of ﬁrestops and construction of the chase may vary from building type to building type. These instructions are not substitutes for the requirements of local building codes. You must follow all local building codes.

When installing in a chase, you should insulate the chase as you would the outside walls of your home. This is especially important in cold climates. Insulation should be considered a combustible material. Maintain proper clearances to all combustible materials.

54D0700

BDV400, BDV500, BDV300, BDV600 specifications

The Monessen Hearth series, comprising the BDV600, BDV300, BDV500, and BDV400 models, stands out in the realm of gas fireplaces. These contemporary designs fuse aesthetic appeal with cutting-edge technology to provide users with a compelling heating solution. Each model offers distinct features while sharing a commitment to quality and performance.

Starting with the BDV600, this fireplace is known for its robust dual burner system that ensures vibrant flames and reliable heat output. Its impressive efficiency rating makes it ideal for energy-conscious consumers. Additionally, the BDV600 features a stunning realistic log set and allows for customization with various decorative media options, giving homeowners the ability to match their personal style.

Moving on to the BDV300, this model is compact yet powerful. It is designed for smaller spaces without sacrificing warmth or ambiance. The BDV300 utilizes advanced technology to enhance flame presence while minimizing energy consumption. The intuitive remote control system adds convenience, allowing users to adjust the flame height and heat settings effortlessly.

The BDV500, a mid-range option, offers an excellent balance of size and efficiency. This model incorporates a versatile installation design, permitting both direct venting and vent-free options. Homeowners appreciate the BDV500's variable speed blower, which helps distribute heat evenly throughout the room. Its sleek interface and easy-to-use controls make it an attractive choice for those looking to upgrade their home heating solutions.

Finally, the BDV400 combines aesthetic beauty with functional performance. This fireplace is equipped with a powerful yet quiet heating system. The BDV400's realistic flame presentation is driven by a unique burner design that creates a lifelike fire experience. Furthermore, its comprehensive safety features ensure peace of mind, including a safety screen and an automatic shut-off system.

All four models emphasize user-friendly design, featuring easy access for maintenance and cleaning. The advanced technologies built into these fireplaces help provide a cleaner burn, reducing pollutants and ensuring compliance with local regulations.

In summary, the Monessen Hearth BDV series—including the BDV600, BDV300, BDV500, and BDV400—offers homeowners a range of stylish and energy-efficient options. With unique features, advanced technologies, and dependable performance, these gas fireplaces take warmth and comfort to new heights, catering to diverse needs and preferences in modern living spaces.