Monessen Hearth DSSNVMB, DSSPVMB operating instructions From

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IMPORTANT SAFETY INFORMATION

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15.This is an unvented gas-fired heater. It uses air (oxygen) from the room in which it is installed. Provisions for adequate combustion and ventilation air must be pro- vided. See page 8.

16.Keep room area clear and free from combustible materi- als, gasoline and other flammable vapors and liquids.

17.Unvented gas heaters are a supplemental zone heater.They are not intended to be a primary heating appliance.

18.Unvented gas heaters emit moisture into the living area. In most homes of average construction, this does not pose a problem. In houses of extremely tight construction, addition mechanical ventilation is recommended.

19.During manufacturing, fabricating and shipping, various components of this appliance are treated with certain oils, films or bonding agents. These chemicals are not harmful but may produce annoying smoke and smells as they are burned off during the initial operation of the appliance; possibly causing headaches or eye or lung irritation. This is a normal and temporary occurrence.

The initial break-in operation should last two to three hours with the burner at the highest setting. Provide maximum ventilation by opening windows or doors to allow odors to dissipate. Any odors remaining after this initial break-in period will be slight and will disappear with continued use.

20.Input ratings are shown in BTU per hour and are for elevations up to 2,000 feet. For elevations above 2,000 feet, input ratings should be reduced 4 percent for each 1,000 feet above sea level. Refer to the National Fuel Gas Code.

21.The appliance and its appliance main gas valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1/2 psig (3.5 kPa).

22.The appliance must be isolated from the gas supply piping system by closing its equipment shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psig (3.5 kPa).

23.Do not use this room heater if any part has been under water. Immediately call a qualified service technician to inspect the room heater and to replace any part of the control system and any gas control which has been under water.

24.Never burn solid fuels in an unvented room heater, fire- place or stove.

25.Do not set kettles or humidifying devices on top of stove.

26.The stove door/screen must be closed when the appliance is operating. The screen shall have openings for induction of combustion air.

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46D0550

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Contents What to do if YOU Smell GAS Models Dssnvmb DsspvmbRead and Save These Instructions Contents Installer Important Safety InformationOwner From Product Features Cast Iron StoveGetting Started What YOU will Need for InstallationMake Sure YOU have Received ALL Parts Product Specifications General Installation Information Stove DimensionsCodes Adequate Combustion and Ventilation AIRCounter Steel Stove L1 = 151/2 Ft., L2 = 12 Ft., W = 12 Ft., H = 8 FtClearances / Height Requirments Ceiling Mantel Side Wall FloorConnecting the GAS Flexible Tube Manual Shutoff Gas Supply Inlet ValveChecking GAS Pressure and Connecting Remote Receiver Connecting Remote ReceiverMillivolt Control Figure Remote ReceiverElectrical Wiring MILLI-VOLT Connecting Optional Wall Switch or ThermostatChecking System Operation Complete Millivolt System CheckInstalling Thermostat Sensor Option Sold Separately Knob Screws Thermo Bulb Wiring Harnesses Stat SensorFace Plate ScrewsOperation of Thermostat Sensor Stat Sensor On/Off Switch Control Knob Optional BlowerPlastic Clip LOG Placement Log #4 Log #2 Back Pins FrontFlame AP Pearance Checking Burner FlameOperating Instructions Checking Pilot FlameOperating Instructions Hi/Lo Knob Blower DoorSwitch Hi/Lo Control Ignitor/Pilot Control Optional T-StatOperating Instructions and Cleaning and Servicing Cleaning and ServicingReplacement Parts List LogsReplacement Parts Burner AssemblyDSS Models Troubleshooting Observed Problem Possible Cause RemedyODS/pilot lights, but flame 46D0550 46D0550 Five Year Warranty Lifetime WarrantyBasic Warranty

DSSPVMB, DSSNVMB specifications

Monessen Hearth has established itself as a reliable name in the realm of home heating solutions, providing innovative products that are both functional and aesthetically pleasing. Among its impressive line-up are the DSSNVMB and DSSPVMB models, which are designed to offer homeowners effective and stylish heating options.

The DSSNVMB (Natural Vent) and DSSPVMB (Propane Vent) are part of Monessen's commitment to creating products that look good while delivering exceptional performance. Both models feature a sleek, modern design that allows them to seamlessly fit into various types of home decor. Their visual appeal, combined with practical utility, makes them a popular choice among homeowners.

One of the most significant features of these models is their efficient venting system. The DSSNVMB utilizes natural venting technology, which allows it to expel exhaust gases through an existing chimney, eliminating the need for external venting systems. This feature not only saves on installation costs but also enhances the overall energy efficiency of the unit. In contrast, the DSSPVMB is designed for propane use, boasting a direct venting system that draws air from outside while expelling gases, creating a closed system that maximizes efficiency and safety.

Both models come equipped with advanced burner technology, ensuring an even and controlled flame that optimizes heat output. This means that homeowners can enjoy consistent warmth without fluctuations in performance. The adjustable flame settings allow users to customize their heating experience to meet individual preferences, creating a tailored comfort level.

Moreover, the DSSNVMB and DSSPVMB are designed with user-friendliness in mind. The easy-to-use control systems allow for straightforward operation, making it simple for homeowners to manage their heating needs. Additionally, these models often come with options for remote control, providing convenience in adjusting the temperature from anywhere in the room.

Safety is a top priority in the design of Monessen's products. The DSSNVMB and DSSPVMB are equipped with built-in safety features, including automatic shut-off systems that activate if any irregularities are detected during operation. This reassurance of safety provides peace of mind for users.

In summary, the Monessen Hearth DSSNVMB and DSSPVMB models exemplify modern home heating solutions that combine efficiency, user-friendliness, and design. With their advanced technologies, stylish appearance, and robust safety features, these units are perfect for any homeowner looking to enhance their living space while enjoying the comfort of efficient heating.
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