Monessen Hearth CSDV30SNV, CSDV40NDV, CSDV40SNV, CSDV40DLP, CSDV40SLP, CSDV20DNV manual Natural Gas

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stove installation

CSDV Series Direct Vent Gas Stove

WARNING

Only persons licensed to work with gas piping may make the necessary gas connections to this appliance.

CAUTION

A manual shutoff valve must be installed upstream of the appliance. Union tee and plugged 1/8" NPT pressure tapping point should be installed upstream of the appliance. Figure 33

NOTE : The gas line connection may be made using 1/2" rigid tubing or an approved flex connector. Since some municipalities have additional local codes it is always best to consult your local authorities and the current edition of the National Fuel Gas Code ANSI.Z223.1, NFPA54. In Canada CSA-B149 (1 or 2) Installation Code.

A listed manual shutoff valve must be installed upstream of the appliance. Union tee and plugged 1/8" NPT pressure tapping point should be installed upstream of the appliance. Figure 33

IMPORTANT: Install main gas valve (equipment shutoff valve) in an accessible location. The main gas valve is for turning on or shutting off the gas to the fireplace.

CAUTION

Use pipe joint sealant that is resistant to liquid petroleum (LP) gas.

Check your building codes for any special requirements for locating equipment shutoff valve to fire- places.

Apply pipe joint sealant lightly to male threads. This will prevent excess sealant from going into pipe. Excess sealant in pipe could result in clogged burner system valves.

We recommend that you install a sediment trap/drip leg in supply line as shown in Figure 33. Locate sediment trap/drip leg where it is within reach for cleaning. Install in piping system between fuel supply and burner system. Locate sediment trap/drip leg where trapped matter is not likely to freeze. A sediment trap traps moisture and contaminants. This keeps them from going into the burner system gas controls. If sediment trap/drip leg is not installed or is installed wrong, burner system may not run properly.

CSA Design-Certified Equipment Shutoff Valve with 1/8" NPT Tap*

Approved Flexible

Gas Line

Sediment Trap/Drip Leg

 

Natural Gas

 

From Gas Meter

 

(5.0" w.c. to 10.5" w.c. Pressure)

 

Propane/LP

Tee Joint

From External Regulator

(11,0" w.c. to 13.0" w.c. Pressure)

Pipe Nipple

 

Cap

 

Figure 33 -

Gas Connection

58D6056

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Contents Models Direct Vent Gas StoveCongratulations Installation for Horizontal TerminationOwner Important Safety InformationInstaller Code Approval Important Safety InformationHigh Elevations Product featuresProduct Specifications Gas Specifications & Orifice SizeCSDV20 CSDV30 CSDV40 Stove dimensionsStove Location INSTALLATION InformationClearances to combustibles ClearancesHeight from Hearth Width Depth Model Clearances / Height RequirementsRemove Unit from Crate LogsInstallation Precautions Venting InstallationFor Horizontal Termination Venting installationInstallation Planning Installing a Vent System in AN Outside ChaseGeneral Venting Information Termination Location Canadian Installations1 US Installations2Shaded areas are acceptable Purpose Installation for Horizontal TERMI- NationHorizontal termination configuration examples Venting installationHorizontal Venting with Two 2 90 Elbows Horizontal VentingHorizontal Venting with Three 3 90 Elbows Installation for Vertical TERMINA- TionCathedral Ceiling Installation Flat Ceiling InstallationVenting with Three 3 90 Elbows Vertical Termination CONFIGURA- TionsNumber Description Simpson Duravent GS 4 X 6B\, Black PipeVenting with Two 2 90 Elbows Check gas type Stove installationInstalling gas piping to fireplace location Natural Gas Electrical Wiring Remote Wall Mounted Switch Electrical InstallationPlace rock wool ember material in firebox LOG PlacementPlace CSDV20 logs in firebox Place logs and rock wool ember material in firebox Place CSDV30 Logs in FireboxPlace Rock Wool Ember Material in Firebox Place CSDV40 Logs in FireboxWhat to do if YOU Smell GAS Operating InstructionsInitial lighting Leak testingPilot position Main burner switchLighting the burner Adjusting the AIR Shutter Venting System Cleaning and MaintenanceCleaning Glass Firebox CleaningGlass Replacement Observed Problem Possible Cause Remedy TroubleshootingReplacement Parts Description Qty Replacement PartsCSDV30 Replacement Parts CSDV30NV CSDV30PV Replacement PartsCSDV40 Replacement Parts CSDV40NV CSDV40PV Carbon Monoxide Detector Requirements If Warranty Service is Needed Mhsc

CSDV20SLP, CSDV40SLP, CSDV40NDV, CSDV20DLP, CSDV20DNV specifications

Monessen Hearth has established itself as a trusted name in the fireplace and heating industry, providing innovative and stylish solutions for residential warming needs. Among its esteemed lineup, the Monessen CSDV series offers a range of direct vent gas stoves that combine functionality with aesthetic appeal. The five notable models in this series are the CSDV40NDV, CSDV40DLP, CSDV20SNV, CSDV20DLP, and CSDV20SLP, each designed to cater to different preferences and needs while delivering exceptional performance.

The CSDV40NDV and CSDV40DLP are both 40-inch models that stand out for their impressive heating capacity and larger burn area. The CSDV40NDV features a stunning, traditional style including arched glass doors that enhance its elegance. The deep ceramic glass provides an expansive view of the flickering flames, while the optional blower increases efficiency by distributing heat throughout the room. The CSDV40DLP, on the other hand, offers a more contemporary design, integrating clean lines and modern aesthetics but still providing the same impressive heating capabilities.

Shifting focus to the CSDV20 models, the CSDV20SNV and CSDV20DLP are both 20-inch units, perfect for smaller spaces or for creating a cozy ambiance without overwhelming a room. The CSDV20SNV features a stylish traditional design with a sleek black finish and decorative detailing, while the CSDV20DLP offers a more modern take, showcasing clean lines and simplicity. Both models benefit from advanced technology that allows them to maintain consistent temperatures while efficiently utilizing fuel.

All models in the CSDV series feature Monessen's patented burner technology, which produces realistic flames and ensures efficient operation. With direct vent capabilities, these stoves safely vent combustion gases outside, making them a clean and safe option for homeowners. Additionally, they boast easy-to-use thermostatic controls that empower users to maintain their desired temperature effortlessly.

Energy efficiency is another hallmark of the CSDV range, with many units qualifying for efficiency rebates depending on local utilities. Overall, the Monessen Hearth CSDV series offers a compelling combination of style, efficiency, and advanced technology, making it an excellent choice for anyone looking to enhance their indoor space with a dependable heating solution.
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