Monessen Hearth HDV500NV/PV manual Below Grade Installations

Page 21

ventING installation

 

You may use a reducer from 5" x 8"

 

to 4" x 6B\," for horizontal with vertical

WARNING

rise application. ONLY use framing

instructions below when using 4" x 6B\,"

 

 

venting.

 

If the reducer is installed at the rear of

 

the unit, you must immediately follow

 

with a 90° elbow for a vertical rise before

 

continuing with any horizontal run.

 

 

1.Locate and cut the vent opening in the wall. For com- bustible walls first frame in opening.

Combustible Interior Walls: Cut a 11Z\x"H x 9Z\x" W hole through the interior wall.

Combustible Exterior Walls: Cut a 9Z\x"H x 9Z\x"W square hole through the exterior wall frame. Figure 26

Noncombustible Walls:Hole opening should be 7Z\x" (190 mm) in diameter.

2.The center of the hole should line up with the center line of the horizontal rigid vent pipe end. Allow 1/4" minimum

rise per foot. Figure 26

9Z\x"

(241 mm)

9Z\x"

(241 mm)

Framing

Combustible Wall

7Z\x"

(190 mm)

HDV Series Direct Vent Gas Fireplace

Below Grade Installations

When it is not possible to meet the required vent terminal clearances of 12" above grade level, a snorkel kit is recom- mended. It allows installation depth down to 7" (178 mm) below grade level. The 7" (178 mm) is measured from the center of the horizontal vent pipe as it penetrates through the wall.

Ensure the sidewall venting clearances are observed. If venting system is installed below ground, we recom- mend a window well with adequate and proper drainage to be installed around the termination area.

If installing a snorkel, a minimum 24" vertical rise is neces- sary. The maximum horizontal run with the 24” vertical pipe is 36". This measurement is taken from the collar of the fireplace (or transition elbow) to the face of the exterior wall. See the Sidewall Venting Graph for extended horizontal run if the vertical exceeds 24".

1.Establish vent hole through the wall. Page 17, Figure 16

2.Remove soil to a depth of approximately 16" below base of snorkel. Install drain pipe. Install window well (not supplied). Refill hole with 12" of coarse gravel leaving a clearance of approximately 4" below snorkel. Figure 27

3.Install vent system.

4.Ensure a watertight seal is made around the vent pipe coming through the wall.

5.Apply high temperature sealant caulking (supplied) around the 5" and 8" snorkel collars.

6.Slide the snorkel into the vent pipes and secure to the wall.

7.Level the soil so as to maintain a 4" clearance below snorkel. Figure 27

Screws

Firestop

Figure 26 -

VO584-100

Noncombustible Wall

Minimum

4" Clearance

Exterior Wall Framing Dimensions for 4 x 6B\," Venting

NOTE: #1222DA reducer must be used when 4 x 6B\," venting is preferred. Reducer must be installed directly onto unit at pipe adaptor before vertical rise.

56D3048

 

Ground

24”

Window

Well

Minimum

Gravel

 

 

Drain

 

Foundation Wall

FP1965

Figure 27 -

 

Below Grade Installation

 

21

Page 20 Page 22
Image 21
Page 20 Page 22
Contents HDV Series Direct Vent Gas Fireplace HDV Series Direct Vent Gas Fireplace Important Safety Information InstallerOwner Never connect unit to private non-utility Code ApprovalGas wells. This gas is commonly known As wellhead gasGas Specifications & Orifice Size Product SpecificationsHigh Elevations GAS pressuresFireplace and Framing Dimensions Before You Start PRE-INSTALLATION InformationFireplace framing Cold Climate InsulationFireplace Location PRE-INSTALLATION InformationClearances Clearances to combustiblesMantel clearances Do not remove insulation board Finishing MaterialOptional TOP Vent Installation Failure to follow these instructions will void the warranty Installation precautionsCombustible Clearance to Venting Pipes Venting InstallationFor horizontal termination Installation planningVenting installation Inside Corner DetailMinimum distances 10 1214 16 How To Use The Vent GraphRear Wall Vent installation 5 x 8 Venting only Wall. This will cause a fire hazard Do not recess vent termination into anyMaximum Three 3 90 Elb ows Horizontal with vertical rise through-the-wall applications Below Grade Installations Vertical through-the-roof applica- tions Installation for vertical termina- tion Flat ceiling installationAbove the first floor, including storage spaces and closets Outside pipe Flex Venting InstallationFlex Venting Installation Check gas type Install gas piping to fireplace locationPropane/LP Natural GasElectrical Wiring Check GAS Pressure and Electrical Installation MillivoltDo not use open flame to check for gas LeaksRemote Wall mounted Switch for millivolt valves only Electrical installation millivoltInitial lighting What to do if YOU Smell GASApproved leak testing method Never check for gas leakWith open flame Main burner switch Lighting the burnerPilot position Label all wires before disconnecting when Servicing controls. Wiring errors can causeDo not use open flame to check for gas leaks Command Center Wall Installation Signature Command Electrical InstallationAC Box Optional FAN Blower SystemOperating Instructions Signature Command OPERATing Instructions Switch BoxCommand Center Signature Command System Operation Instructions FeaturesControl Board AC Interface Board OptionalKey Combinations for System Settings Command Center Operations Self Diagnostics ChartFUNCTIONS/OPERATION Reinstalling clamps, keep fingers clear Canopy InstallationCanopy & Glass Frame Glass Frame RemovalInstall logs and rock wool ember material in firebox Floor brick InstallationLOG Installation LOG Installation All Logs on Burner with Rock Wool Pilot Flame Burner, Pilot and Control Compart- mentBurner Burner FlameGlass Door Vent SystemLogs Rock woolStanding Pilot Ignition TroubleshootingTroubleshooting Signature Command System TroubleshootingDescription Qty HDV500 Firebox ComponentsStanding Pilot Millivolt Parts Replacement PartsHDV500NV HDV500PV 5a,b,c 13, 14 HDV500 Logs Accessories / Field Installed Options Vent Components for 4 X 6B\ Replacement PartsVent Components for 5 X HDV Series Direct Vent Gas Fireplace MassachusettsHDV Series Dir ct Vent Gas Fireplace Five Year Warranty Lifetime WarrantyBasic Warranty If Warranty Service is NeededMhsc Efficiency Ratings

HDV500NV/PV specifications

The Monessen Hearth HDV500NV/PV is a powerful and efficient gas fireplace designed to enhance the warmth and ambiance of any living space. This model is part of Monessen's esteemed lineup of vented gas fireplaces, which are known for their elegant designs and performance. The HDV500NV/PV specifically is designed for those who desire both aesthetic appeal and functional heating.

One of the standout features of the HDV500NV/PV is its versatile installation options. It can be vented vertically or horizontally, providing flexibility for various home layouts. This adaptability makes it an ideal choice for homeowners looking to retrofit an existing space or build a new one. With a powerful input rating of up to 30,000 BTUs, it delivers exceptional heat output and efficiently warms the room, ensuring comfort during colder months.

The fireplace boasts a realistic flame presentation, thanks to its innovative burner technology. The advanced burner system creates flickering flames that mimic traditional wood-burning fireplaces, enhancing the overall aesthetic. Additionally, the HDV500NV/PV is equipped with a ceramic glass front that not only showcases the beautiful flames but also provides a clear view while maintaining safety standards.

For convenience, the HDV500NV/PV features a simple, user-friendly remote control that allows homeowners to adjust the flame height and heat output with ease. This feature adds a layer of comfort, as it eliminates the need to manually operate the fireplace for temperature adjustments. The optional adjustable thermostat enhances this convenience, allowing for automated temperature regulation.

The design of the HDV500NV/PV is equally impressive. Its clean lines and elegant finish make it a striking focal point in any room. Available in various styles and trims, it can seamlessly integrate into various home decors, from modern to traditional.

Safety is also a priority with the HDV500NV/PV. It includes built-in safety features such as a gas shut-off valve and an oxygen depletion sensor, providing peace of mind for users.

In summary, the Monessen Hearth HDV500NV/PV is a versatile, efficient, and aesthetically pleasing gas fireplace that combines advanced technologies with user convenience. Its realistic flame presentation, powerful heating capabilities, and stylish design make it a perfect choice for enhancing any home environment.
Top Page Image Contents