Installation for Vertical Termination

VENT INSTALLATION

1.Determine the route your vertical venting will take. If ceiling joist, roof rafters or other framing will obstruct the venting system, consider an offset. See Figure 30 to avoid cutting load bearing members.

For optimal flame appearance, a restrictor disk is necessary on straight vertical runs of 20' of more.

•Runs may not incorporate elbows.

•The disk is part number 45D0551 and is included in instal- lation manual packet.

•Drop the disk into a 4" inner collar before installing the first section of flue or install at the last section before installing the termination.

•An additional disk may be installed on runs of 35' or more. Rotate disks perpendicular to each other.

NOTE: Pay special attention to these installation instructions for required clearances (air space) to combustibles when passing through ceilings, walls, roofs, enclosures, attic rafters, etc. Do not pack air spaces with insulation. Also note maximum vertical rise of the venting system and any maximum horizontal offset limitations. Offsets must fall within the parameters shows in Figure 13, page 20.

2.Set fireplace in desired location. Drop a line plumb down from the ceiling to the position of the flue exit. Mark the center point where the vent will penetrate the ceiling. Drill a small locating hole a this point.

Drop a plumb line from the inside of the roof to the ceiling locating hole in the ceiling. Mark the center point where the vent will penetrate the roof. Drill a small locating hole at this point.

FLAT CEILING INSTALLATION

1.Cut a 91/2" (241mm) square hole in the ceiling using the locating hole as a center point The opening should be framed to 91/2"x91/2" (241mm x 241mm) inside dimensions as shown in Figure 32using framing lumber the same size as the ceiling joist. If the area above the ceiling is an insulated ceiling or a room, nail firestop from the top side. This prevents loose insulation from falling into the required clearance space. See Figure 31. Otherwise, install firestop below the framed hole. See Figure 32.

2.Assemble the desired lengths of pipe and elbows necessary to reach from the burner system flue up through the firestop. Be sure pipe and elbow connections are fully twist-locked. See Figure 15, page 18.

Roof

Flashing

Wall

Strap

45° Elbows

Ceiling Firstop

Figure 30 - Offset with Wall Strap and 45°

Elbows

Nails

Firestop

Figure 31 - If Area Above is a Room, Install Firestop above Framed Hole as Shown

	/		"	9
1		2	"	1
1		2			/
9					/		"
						2

Nails Firestop

Figure 32 - If Area Above is Not a Room, Install

Firestop above Framed Hole as Shown

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.