Monessen Hearth DBX24C* manual Important Safety Information

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IMPORTANT SAFETY INFORMATION

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

16.Unvented gas heaters are a supplemental zone heater. They are not intended to be a primary heating appli- ance.

17.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, additional mechanical ventilation is recommended.

18.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.

19.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.

20.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).

21.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).

22.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.

23.Never burn solid fuels in a fireplace where a unvented room heater is installed.

24.Always have a fireplace screen in place when the appli- ance is in operation, and unless other provisions for combustion air are provided, the screen shall have an opening(s) for induction of combustion air.

25.Do not fill spaces around the firebox with insulation or other materials. These spaces must be maintained to pre- vent the firebox from coming in contact with combustible materials.

This appliance may be installed in an aftermarket, permanently located, manufactured (mobile) home, where not prohibited by local codes.

This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases.

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Contents Installation and Operating Instructions Models DFX24C DBX24C DFX32CRead and Save These Instructions What to do if YOU Smell GASContents Installer Important Safety InformationOwner Important Safety Information Product Features OperationNatural GAS Propane / LPGPilot Getting StartedThermal Generator General Installation Information DFX24C/DBX24C DFX32CCodes Adequate Combustion and Ventilation AIR15 1/ 2 x 12 x Installing Optional Firebrick Panels Remove fireplace screen See , page 14 and logsBlack Trim Installation DFX24C/DBX24C Attaching Assembled BlackBlack Trim Installation DFX32C Lining Up Corners of Trim KitInstalling Canopy Removing ScreenSecuring Heater to Floor or Hearth Removing GrateLocation of Fireplace Suggested LocationsMinimum42 Fireplace Framing Or /8Custom Cabinet Connecting the GAS Tee Joint Sediment Trap Pipe Nipple Minimum CapChecking GAS Pressure Manual Control FigureElectrical Wiring MILLI-VOLT Connecting Optional Wall Switch or ThermostatOperate That does not Require 110 VAC toChecking System Operation Connecting Remote ReceiverComplete Millivolt System Check LOG Placement Proper Installation Sequence DFX24CProper Installation Sequence DFX32C Proper Installation Sequence DBX24CFlame Appearance Checking the Pilot FlameMILLI-VOLT Control Manual and Thermostat ControlInstalling Rock Wool and Checking Burner Flame CleanPlacing Rock Wool Checking Burner FlameChecking the Burner Flame Operating InstructionsOperating Instructions For Your Safety Read Before LightingWhat to do if YOU Smell GAS Manual Control Lighting Instructions To Turn OFF GAS to HeaterThermostatic Control Lighting Instructions Rotation of Control KnobMILLI-VOLT Control Lighting Instructions PilotCleaning and Servicing Match Lighting InstructionsBlower and Other Optional Equipment Optional EquipmentForced AIR KIT Brass LouversIllustrated Parts Breakdown for Cabinet Accessories Standard FeaturesIllustrated Parts Breakdown DFX24C MILLI-VOLT DFX24C ManualLOG SET Replacement Parts ListParts AVAILABLE, not Shown DFX32C MILLI-VOLT DFX32C Manual 33D5511 DBX24C T-STAT DBX24C T-STAT DescriptionNatural Propane AVAILABLE, not ShownTroubleshooting Observed Problem Possible Cause RemedyTroubleshooting Five Year Warranty Lifetime WarrantyBasic Warranty

DBX24C* specifications

The Monessen Hearth DBX24C* is a distinguished direct vent gas fireplace designed to provide warmth, aesthetics, and versatility for modern homes. With a focus on efficiency and style, the DBX24C* stands out in the market for its combination of innovative technology and classic fireplace charm.

One of the main features of the DBX24C* is its impressive heating output. This fireplace operates efficiently to produce a maximum of 24,000 BTUs, making it suitable for heating larger spaces while maintaining a balanced and comfortable ambiance. The direct venting system enhances its efficiency by drawing in air from outside, ensuring that indoor air quality remains uncompromised while also minimizing heat loss.

The design of the DBX24C* is another pivotal characteristic. Available in various finishes, including sleek black and contemporary stainless steel, it can complement a range of interior decors. Its clean-face design eliminates the need for a traditional fireplace mantle, allowing for a more modern look that highlights the fire's radiant glow. The minimalist aesthetics also allow for flexible installation options, making it an ideal choice for both new homes and renovations.

In terms of technology, the Monessen DBX24C* boasts a modern control system, allowing for easy adjustments to flame height and heat output. The remote control capability enhances convenience, letting users control the fireplace from the comfort of their seating area. Additionally, the unit is equipped with an electronic ignition system, which ensures swift and reliable startup while also providing added safety through its on-demand control.

Burning clean with natural gas or propane, the DBX24C* is designed with environmental consciousness in mind. Its high-efficiency operation exceeds industry standards, resulting in lower emissions and reduced environmental impact. This makes the DBX24C* not only an aesthetically pleasing choice but also an eco-friendly one.

Overall, the Monessen Hearth DBX24C* delivers an exceptional combination of performance, design, and technology. With impressive heating capacity, sleek aesthetics, remote control functionality, and commitment to environmental friendliness, it offers homeowners a reliable and attractive solution for heating and enhancing their living spaces. Whether you are looking to upgrade an existing fireplace or install a new one, the DBX24C* stands as a premier option in the world of gas fireplaces.