Heat & Glo LifeStyle 704-902 Gas Information, Fuel Conversions Gas Connection, Gas Pressures

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9 Gas Information

A. Fuel Conversions

C. Gas Connection

Before making gas connections ensure that appliance be- ing installed is compatible with the available gas type.

Any natural or propane gas conversions necessary to meet the appliance and locality needs must be made by a qualified technician using Hearth & Home Technologies specified and approved parts.

Note: Have the gas supply line installed in accordance with local building codes, if any. If not, follow ANSI

223.1.Installation should be done by a qualified installer approved and/or licensed as required by the locality. (In the Commonwealth of Massachusetts installation must be performed by a licensed plumber or gas fitter).

B. Gas Pressures

Proper input pressures are required for optimum appli- ance performance. Gas line sizing requirements need to be made following NFPA51.

WARNING

Fire Risk. Explosion Hazard.

High pressure will damage valve.

• Disconnect gas supply piping BEFORE pressure testing gas line at test pressures above 1/2 psig.

•Close the manual shutoff valve BEFORE pressure testing gas line at test pressures equal to or less than 1/2 psig.

WARNING

Verify inlet pressures.

• High pressure may cause overfire condition.

• Low pressure may cause explosion.

•Verify minimum pressures when other household gas appliances are operating.

Install regulator upstream of valve if line pressure is greater than 1/2 psig.

Note: A listed (and Commonwealth of Massachusetts ap- proved) 1/2 inch (13 mm) T-handle manual shut-off valve and flexible gas connector are connected to the 1/2 inch (13 mm) control valve inlet.

•If substituting for these components, please consult local codes for compliance.

Refer to Reference Section 16 for location of gas line access in appliance.

Note: Gas line may be run from either side of the appliance provided the hole in the outer wrap does NOT exceed 2-1/2 inches in diameter and does not penetrate the firebox.

WARNING

Gas Leak Risk

•Support control when attaching pipe to prevent bending gas line.

Note: The gap between supply piping and gas access hole may be caulked with high temperature caulk or stuffed with non-combustible, unfaced insulation to prevent cold air infiltration.

Pressure requirements for appliance are shown in the table below. Minimum pressures must be met when other household gas appliances are operating.

Pressure

Natural Gas

Propane

Minimum inlet pressure

5.0 inches

11.0 inches

w.c.

w.c.

 

Maximum inlet gas pressure

14.0 inches

14.0 inches

w.c.

w.c.

 

Manifold pressure

3.5 inches

10.0 inches

w.c.

w.c.

 

Heat & Glo • Bravo • 704-902 Rev. E • 7/08

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Contents What to do if you smell gas Model BravoHomeowner Reference Information CongratulationsTable of Contents Listing and Code Approvals Requirements for the Commonwealth of Massachusetts Installation of Carbon Monoxide DetectorsInstallation to ensure maximum safety and benefit Getting StartedTools and Supplies Needed Selecting Appliance Location Framing and ClearancesConstructing the Appliance Chase ClearancesClearance to Combustibles Clearances to Mantels or Combustibles above Appliance Mantel ProjectionsVent Termination Minimum Clearances Termination LocationsAlcove Applications Measuring Standards Vent Information and DiagramsVent Table Key Use of ElbowsV1 Minimum H1 + H2 Maximum Vent DiagramsTop Vent Horizontal Termination One Elbow Minimum MaximumV1 + V2 Minimum H1 + H2 Maximum Top Vent Horizontal Termination Three ElbowsFlue Outlet Top Vent Vertical Termination No Elbow V1 = 46 ft. Max .0 mV1 Minimum H1 Maximum H1 + H2 Top Vent Vertical TerminationCombustible Wall Penetration Vent Clearances and FramingPipe Clearances to Combustibles Wall Penetration FramingInstalling the Ceiling Firestop Installing Attic ShieldVertical Penetration Framing Securing and Leveling the Appliance Appliance PreparationAssembling Pipe Sections Installing Vent PipeAssembly of Vent Sections DVP Pipe Attaching Vent to the Firebox AssemblyAssembling DVP-12A Slip Sections Assembling Minimum Installations MI SectionsDisassembly of Vent Sections Securing the Vent Sections Vertical SectionsHorizontal Sections Installing Heat Shield and Horizontal Termination Cap Installing the Horizontal Termination CapHeat Shield Requirements for Horizontal Termination 13 Minimum Height from Roof to Lowest Installing Roof Flashing and Vertical Ter- mination Cap17 Assembling the Storm Collar Around the Pipe Assembling and Installing Storm CollarGas Information Fuel Conversions Gas ConnectionGas Pressures High Altitude Installations Wall Switch Required Recommendation for WireConnecting to the Appliance Intellifire Ignition System WiringLOW Voltage See Note GRN wire Ground attached To GRN screw with Inside box Junction Box InstallationFacing Material FinishingFinishing Styles Option a Flush Wall FinishOption B Kiva-style Arch Option C Southwestern kiva-style Option D Flush Wall Finish with Luxor Surround Flush wall installation with Luxor SurroundLava Rock and Ember Placement Appliance SetupClean the Appliance AccessoriesPositioning the Logs Log Assembly LOGS-BRAVORight Grate Tine LOG #6 Replacing Glass Assembly Glass AssemblyAir Shutter Settings Removing Glass AssemblyBefore Lighting Appliance Operating InstructionsIntellifire Ignition Lighting ApplianceFrequently Asked Questions Initial Break-in ProcedureAfter Appliance is Lit Troubleshooting Intellifire Ignition SystemSympton Possible Cause Corrective Action Symptom Possible Cause Corrective Action Maintaining and Servicing Appliance Maintenance TasksRecommend addition of screen if one is not present Inspect Maintenance TasksReference Materials Appliance Dimension DiagramP 4 5 4 5 E lb o w Vent Components DiagramsDVP-TRAP1 DVP-TRAPK2 DVP-TRAP2 DVP-TRAPK1 DVP-HSM-B DVP and SL Series ComponentsDVP-HRC, DVP-HRC-SS Not Approved for ALL Units Service Parts List Log Set AssemblyAt Depot StockedIntermittent Pilot Ignition Limited Lifetime Warranty Heat & GLO GAS Appliance Products Limited Lifetime WarrantyDo not Discard this Manual Contact Information

704-902 specifications

The Heat & Glo LifeStyle 704-902 is a modern gas fireplace that exemplifies the marriage of cutting-edge technology and aesthetic design, making it a popular choice for homeowners looking to enhance their living spaces with warmth and style. This fireplace is particularly noted for its versatility and the ambiance it creates, turning any room into a cozy retreat.

One of the standout features of the LifeStyle 704-902 is its contemporary design, which often includes a clean and sleek look that can fit seamlessly into various home décor styles. It offers customizable trim options, allowing homeowners to personalize the fireplace to match their interiors perfectly. The large viewing area permits a panoramic view of the flame, creating an inviting focal point in the room.

Equipped with innovative technologies, the LifeStyle 704-902 ensures efficient heat distribution and energy consumption. The fireplace features a direct vent system, which uses outside air for combustion and expels exhaust gases outside, making it a safe and efficient option for heating. This system not only enhances safety but also provides improved indoor air quality.

The product is designed for user convenience, featuring easy-to-use controls, allowing homeowners to adjust the flame height and heat output effortlessly. The IntelliFire® ignition system is particularly noteworthy, as it provides reliable start-ups and can be operated with a remote control or mobile app, offering flexibility and ease of use.

In terms of efficiency, the Heat & Glo LifeStyle 704-902 excels with high Annual Fuel Utilization Efficiency (AFUE) ratings. This means that it converts a significant portion of the fuel it uses into usable heat, delivering optimal performance while keeping utility costs in check. Additionally, the fireplace can be equipped with optional fan kits that enhance air circulation, further increasing its heating capabilities.

Another characteristic of the LifeStyle 704-902 is its variety of decorative media options, such as logs, stones, and glass, which allow owners to customize the look of the firebox. This versatility ensures that the fireplace can adapt to individual tastes, making it a perfect addition to any home.

In summary, the Heat & Glo LifeStyle 704-902 combines modern aesthetics, innovative technologies, and customizable features to deliver an exceptional heating solution. Its efficiency, ease of use, and design flexibility make it a leading choice for those seeking comfort and style in their homes.
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