Monessen Hearth KHLDV SERIES manual Vertical THROUGH-THE-ROOF Applications

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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 18.

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

•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 19.

•The maximum angular variation allowed in the system is 270°. See Figure 19.

•The minimum height of the vent above the highest point of penetration through the roof is 2' (610mm).

Example:

Elbow 1

=

90°

 

Elbow 2

=

45°

 

Elbow 3

=

45°

 

Elbow 4

=

90°

Total Angular Variation

=

270°

40' Maximum Height

12' Minimum Height

10'

Maximum

24" Min.

Support Straps

Every 3'

Figure 18 - Support Straps for

Horizontal Runs

 

1

 

2

 

3

24" Min.

4

 

Figure 19 - Maximum Elbow Usage

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73D0024

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Contents Khldv Series Direct Vent GAS Fireplace Contents Owner Important Safety InformationInstaller Never connect unit to private Non-utility gas wells. ThisGas is commonly known as Wellhead gasProduct Features and Code Approval Product SpecificationsCode Approval Listed Vented GAS Fireplace HeaterPRE-INSTALLATION Information Installing Above 2000 FeetOrifice SIZES, Pressures and BTUs Before YOU StartFirebox Framing Fireplace Dimensions Fireplace DimensionsCold Climate Insulation Fireplace LocationMantel Clearances ClearancesClearances to Combustibles Securing Fireplace to Floor or Framing Securing Fireplace to Floor and Framing StudsInstallation Information Vent InstallationInstallation Precautions Finishing MaterialVent Installation Combustible Clearances for Vent PipeInstallation Planning Installing a Vent System in AN Outside ChaseFor Horizontal Termination For Vertical TerminationHorizontal Vent Termination Location Minimum DistancesHOW to USE the Vent Graph FeetVERTICAL/HORIZONTAL Termination Configurations Maximum Three 3 90 ElbowsVERTICAL/HORIZONTAL Termination Configurations Horizontal Run ReductionBelow Grade Installations Below Grade InstallationVertical THROUGH-THE-ROOF Applications Support Straps for Horizontal RunsInstallation for Vertical Termination Flat Ceiling InstallationTermination Heights for Vents Above Flat or Sloped Roofs Roof PitchCheck GAS Type Fireplace InstallationInstalling GAS Piping to Fireplace / Burner System Location Gas connections to this appliance Only persons licensed to work withGas piping may make the necessary Checking GAS Pressure and Electrical Installation Electrical WiringDo not use open flame to check for Gas leaksOptional FAN/BLOWER System Remote Wall Switch InstallationRemote Wall Mounted Switch Junction Box Wiring Diagram Optional FAN/BLOWER SystemBlower Access Plates Glass Removal Glass Frame RemovalRock Wool Placement Final InstallationBRICK, Light BULB, and Lens Placement LOG Placement Burner Grate Assembly StepFinal Installation Leak Testing Operating Instructions MILLI-VOLTWhat to do if YOU Smell GAS Initial LightingApproved Leak Testing Method Pilot Position Main Burner SwitchLighting the Burner Cleaning and Maintenance BURNER, Pilot and Control CompartmentPilot Flame BurnerVent System Glass DoorLogs Rock WoolStanding Pilot Ignition TroubleshootingSymptom Possible Cause Action Troubleshooting Illustrated Parts Lists Firebox Components and AccessoriesDescription Qty Standing Pilot Millivolt Control KHLDV400NV KHLDV400PV KHLDV500NV KHLDV500PV Illustrated Parts List Vent Components for 5 XLogs Special Requirements Special Requirements 73D0024 73D0024 73D0024 73D0024 Basic Warranty Lifetime WarrantyFive Year Warranty

KHLDV SERIES specifications

The Monessen Hearth KHLDV Series is a standout line of direct vent gas fireplaces designed to elevate both the aesthetics and functionality of residential spaces. Distinguished by their contemporary design and impressive heating capabilities, these units cater to homeowners seeking a modern solution for efficient warmth and ambiance.

One of the primary features of the KHLDV Series is its versatile design options. Available in various sizes and styles, these fireplaces can seamlessly integrate into diverse interior décor themes. The clean face design allows for a wide viewing area of the flames, providing an unobstructed view that enhances the overall experience. The elegant finish options, ranging from sleek black to decorative trim, make it easy for consumers to customize their unit to suit their personal style.

The KHLDV Series is also noted for its advanced heating technology. Utilizing direct venting, it ensures efficient operation while minimizing heat loss. This technology allows the fireplace to draw air from outside for combustion, which not only improves energy efficiency but also maintains optimal indoor air quality by preventing the depletion of oxygen in the living area. The balanced flue design further ensures that harmful gases are vented safely outside, giving homeowners peace of mind.

Control is another significant advantage of the KHLDV Series. Equipped with a multi-function remote control system, users can easily adjust the flame height and heat output to achieve their desired ambiance and comfort levels. This intuitive control system enhances the overall user experience, allowing homeowners to create a cozy environment with minimal effort.

Safety features are also a crucial consideration in the design of the KHLDV Series. Each unit comes with a built-in safety pilot system that ensures the fireplace operates reliably and safely, providing an additional layer of security for families. The high-quality materials used in construction further enhance durability, ensuring that the fireplace can withstand the test of time.

In summary, the Monessen Hearth KHLDV Series is a perfect blend of style, efficiency, and safety. With its sleek design, advanced heating technology, user-friendly control, and robust safety features, this series transforms any living space into a warm and inviting sanctuary. Ideal for modern homes, the KHLDV Series stands out as a compelling choice for those looking to enhance their home with a functional and elegant fireplace.
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