Monessen Hearth BDV400 Vertical THROUGH-THE-ROOF Applications, Support Straps for Horizontal Runs

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VENT INSTALLATION

VERTICAL (THROUGH-THE-ROOF) APPLICATIONS

This Gas Fireplace has been approved for,

•Vertical installations up to 40' (12m) in height. Up to a 10' (3m) horizontal vent run can be installed within the vent system using a maximum of two 90° elbows. See Figure 28.

NOTE: Horizontal sections of this vent system require a minimum of 3" clearances to combustibles at the top of the flue and 1" clearance at the sides and bottom until the flue penetrates the outside wall. A minimum 1" clearance all around the flue is acceptable at this point of penetration.

Vertical sections of this vent system require a minimum of

 

 

 

 

 

 

10'

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1" clearance to combustibles on all sides of the pipe.

40' Maximum Height

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Maximum

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Support

8' Minimum Height

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Support Straps

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10'

 

 

 

 

 

 

 

 

Straps

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Every 3'

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Every

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Maximum

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5'Vertical

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40' Maximum Height

 

 

 

Support Straps

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8' Minimum Height

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Every 3'

 

 

 

Figure 28 - Support Straps for Horizontal Runs

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

•Up to two 45° elbows may be used within the horizontal run. For each 45° elbow used on the horizontal plane, the maximum horizontal length must be reduced by 18" (450mm).

Example: Maximum horizontal length No elbows = 10’ (3m)

1x45° elbows = 8.5’ (2.6m) 2x45° elbows = 7’ (2.1m)

•A minimum of an 8' (2.5m) vertical rise is required.

•Two sets of 45°elbows offsets may be used within the vertical sections. From 0 to a maximum of 8' (2.5 m) of vent pipe can be used between elbows. See Figure 29.

•The maximum angular variation allowed in the system is 270°. See Figure 29.

1

2

3

4

1

2

Example:

Elbow 1

=

90°

 

 

 

 

 

Elbow 2

=

45°

 

 

3

 

 

Elbow 3

=

45°

 

 

4

 

 

Elbow 4

=

90°

 

 

 

Total Angular Variation

=

270°

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 29 - Maximum Elbow Usage

54D0700

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Contents What to do if YOU Smell GAS Installation and Operating InstructionsContents Owner Important Safety InformationInstaller Wellhead gas Never connect unit to privateNon-utility gas wells. This Gas is commonly known asListed Vented GAS Fireplace Heater Product Features and Code ApprovalProduct Specifications Code ApprovalBefore YOU Start PRE-INSTALLATION InformationInstalling Above 2000 Feet Orifice SIZES, Pressures and BTUsFirebox Framing Fireplace Framing81/4 Fireplace Dimensions31/2 Locating Gas Fireplace Fireplace LocationMantel Clearances ClearancesClearances to Combustibles Securing Fireplace to Floor and Framing Studs Securing Fireplace to Floor or FramingFinishing Material Installation InformationVent Installation Installation PrecautionsCombustible Clearances for Vent Pipe Vent InstallationShould be concentric within the 65/8 Optional TOP Vent ApplicationAfter conversion to top vent Configuration the 4 100mm flue pipeFor Vertical Termination Installation PlanningInstalling a Vent System in AN Outside Chase For Horizontal TerminationMinimum Distances Horizontal Vent Termination LocationFeet HOW to USE the Vent GraphRear Through the Wall Applications Venting Installationfire hazard Rear Wall Vent InstallationDo not recess vent termination Into any wall. This will cause aSee Figure Horizontal Termination ConfigurationsHorizontal Run Reduction Horizontal Termination ConfigurationBelow Grade Installation Below Grade InstallationsSupport Straps for Horizontal Runs Vertical THROUGH-THE-ROOF ApplicationsFlat Ceiling Installation Installation for Vertical TerminationRoof Pitch Feet Meters Cathedral Ceiling InstallationMinimum Height Check GAS Type Fireplace InstallationInstalling GAS Piping to Fireplace / Burner System Location Gas Connection Gas leaks Checking GAS Pressure and Electrical InstallationElectrical Wiring Do not use open flame to check forDo not connect wall Electrical InstallationRemote Wall Mounted Switch Switch to heaterOptional DC Remote Systems Electronic Pilot Ignition WiringRemote Wall Switch Optional FAN/BLOWER Systems Blower Wiring DiagramClamp on 500 and 600 units Glass RemovalGlass Frame Removal Keep fingers clear. Remove control panel to operate middleLava Rock and Ember Placement Final InstallationRock Wool Placement LOG PlacementInitial Lighting Leak TestingOperating Instructions MILLI-VOLT What to do if YOU Smell GASApproved Leak Testing Method Pilot Position Main Burner SwitchLighting the Burner Operating Instructions Electronic Lighting Electronic IgnitionBurner Cleaning and MaintenanceBURNER, Pilot and Control Compartment Pilot FlameRock Wool Vent SystemGlass Door LogsStanding Pilot Ignition TroubleshootingSymptom Possible Cause Action Troubleshooting Firebox Components Illustrated Parts ListsCC=Cottage Clay CR=Cottage Red Standing Pilot Millivolt Control Description Qty Electronic Ignition Ignition Module Vent Components Illustrated Parts ListDescription Qty BDV300 BDV400 BDV500 BDV600 Special Requirements Special Requirements Basic Warranty Lifetime WarrantyFive Year Warranty

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.
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