Monessen Hearth DBX24C* manual Important Safety Information, Installer, Owner

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IMPORTANT SAFETY INFORMATION

INSTALLER

Please leave these instructions with the appliance.

OWNER

Please retain these instructions for future reference.

IMPORTANT

WARNING

Read these instructions carefully before installing or trying to operate a vent-free gas heater in this firebox.

•Any change to this heater or its controls can be dangerous.

•Improper installation or use of the heater can cause serious injury or death from fire, burns, explosion or carbon monoxide poisoning.

•Do not allow fans to blow directly into the fireplace. Avoid any drafts that alter burner flame patterns.

•Do not use a blower insert, heat exchanger insert or other accessory, not approved for use with this heater where applicable.

1.Due to high temperatures, the appliance be located out of traffic and away from furniture and draperies.

2.Children and adults should be alerted to the hazard of high surface temperature and should stay away to avoid burns or clothing ignition.

3.Young children should be carefully supervised when they are in the same room with the appliance.

4.Do not place clothing or other flammable material on or near the appliance.

5.Any safety screen or guard removed for servicing an appliance, must be replaced prior to operating the heater.

6.Installation and repair should be done by a qualified service person.

7.To prevent malfunction and/or sooting, an unvented gas heater should be cleaned before use at least annually by a professional service person. More frequent cleaning may be required due to excessive lint from carpeting, bedding material, etc. It is imperative that control compartments, burners and circulating air passageways be kept clean.

8.CARBON MONOXIDE POISONING: Early signs of carbon monoxide poisoning are similar to the flu with headaches, dizziness and/or nausea. If you have these signs, obtain fresh air immediately. Have the heater ser- viced as it may not be operating properly.

9.This unit complies with ANSI Z21.11.2 unvented heaters standard.

10.Do not install the DFX Model in a bathroom or bedroom. The DBX Model may be installed in a bedroom, but not in a bathroom.

11.Correct installation of the ceramic fiber logs, proper loca- tion of the heater, and annual cleaning are necessary to avoid potential problems with sooting. Sooting, resulting from improper installation or operation, can settle on sur- faces outside the fireplace. See log placement instructions for proper installation.

12.Avoid any drafts that alter burner flame patterns. Do not allow fans to blow directly into fireplace. Do not place a blower inside burn area of firebox. Ceiling fans may create drafts that alter burner flame patterns. Sooting and improper burning will occur.

13.CAUTION: Candles, incense, oil lamps, etc. produce combustion by-products including soot. Vent-free appli- ances will not filter or clean soot produced by these types of products. In addition, the smoke and/or aromatics (scents) may be reburnt in the vent-free appliance which can produce odors. It is recommended to minimize the use of candles, incense, etc. while the vent-free appliance is in operation.

14.An unvented gas-fired heater uses air (oxygen) from the room in which it is installed. Provisions for adequate combustion and ventilation air must be provided. See installation guidelines.

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Contents What to do if YOU Smell GAS Installation and Operating InstructionsModels DFX24C DBX24C DFX32C Read and Save These InstructionsContents Important Safety Information InstallerOwner Important Safety Information Operation Product FeaturesPropane / LPG Natural GASGetting Started PilotThermal Generator DFX24C/DBX24C DFX32C General Installation InformationAdequate Combustion and Ventilation AIR Codes15 1/ 2 x 12 x Remove fireplace screen See , page 14 and logs Installing Optional Firebrick PanelsAttaching Assembled Black Black Trim Installation DFX24C/DBX24CLining Up Corners of Trim Kit Black Trim Installation DFX32CRemoving Screen Installing CanopyRemoving Grate Securing Heater to Floor or HearthSuggested Locations Location of FireplaceMinimum42 Or /8 Fireplace FramingCustom Cabinet Tee Joint Sediment Trap Pipe Nipple Minimum Cap Connecting the GASManual Control Figure Checking GAS PressureThat does not Require 110 VAC to Electrical Wiring MILLI-VOLTConnecting Optional Wall Switch or Thermostat OperateConnecting Remote Receiver Checking System OperationComplete Millivolt System Check Proper Installation Sequence DFX24C LOG PlacementProper Installation Sequence DBX24C Proper Installation Sequence DFX32CManual and Thermostat Control Flame AppearanceChecking the Pilot Flame MILLI-VOLT ControlChecking Burner Flame Installing Rock Wool and Checking Burner FlameClean Placing Rock WoolOperating Instructions Checking the Burner FlameFor Your Safety Read Before Lighting Operating InstructionsWhat to do if YOU Smell GAS To Turn OFF GAS to Heater Manual Control Lighting InstructionsRotation of Control Knob Thermostatic Control Lighting InstructionsPilot MILLI-VOLT Control Lighting InstructionsMatch Lighting Instructions Cleaning and ServicingBrass Louvers Blower and Other Optional EquipmentOptional Equipment Forced AIR KITStandard Features Illustrated Parts Breakdown for Cabinet AccessoriesDFX24C MILLI-VOLT DFX24C Manual Illustrated Parts BreakdownReplacement Parts List LOG SETParts AVAILABLE, not Shown DFX32C MILLI-VOLT DFX32C Manual 33D5511 DBX24C T-STAT AVAILABLE, not Shown DBX24C T-STATDescription Natural PropaneObserved Problem Possible Cause Remedy TroubleshootingTroubleshooting Lifetime Warranty Five Year 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.
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