Heat & Glo LifeStyle 704-902 Vent Information and Diagrams, Vent Table Key, Use of Elbows

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5 Vent Information and Diagrams

A. Vent Table Key

The abbreviations listed in this vent table key are used in the vent diagrams.

Symbol

Description

V1

First section (closest to appliance of vertical length

 

 

V2

Second section of vertical length

 

 

H1

First section (closest to appliance) of horizontal length

 

 

H2

Second section of horizontal length

 

 

WARNING

Fire Hazard. Explosion Risk. Asphyxiation Risk.

Do NOT connect this gas appliance to a chimney flue serving a separate solid-fuel or gas burning appliance.

• Vent this appliance directly outside.

• Use separate vent system for this appliance.

May impair safe operation of this appliance or other appliances connected to the flue.

B. Use of Elbows

CAUTION

ALL vent configuration specifications MUST be followed.

•This product is tested and listed to these specifications.

•Appliance performance will suffer if specifications are not followed.

Diagonal runs have both vertical and horizontal vent as- pects when calculating the effects. Use the rise for the vertical aspect and the run for the horizontal aspect (see Figure 5.1).

Two 450 elbows may be used in place of one 900 elbow. On 450 runs, one foot of diagonal is equal to 8.5 inches hori- zontal run and 8.5 inches vertical run. A length of straight pipe is allowed between two 450 elbows (see Figure 5.1).

Vertica l

8-1/2 in.

8-1/2 in.

Horizontal

Figure 5.1

C. Measuring Standards

Vertical and horizontal measurements listed in the vent diagrams were made using the following standards.

1.Pipe measurements are shown using the effective length of pipe (see Figure 5.2).

2.Measurements are made from the appliance outer wrap, not from the standoffs.

3.Horizontal terminations are measured to the outside mounting surface (flange of termination cap) (see Figure 4.1).

4.Vertical terminations are measured to bottom of termina- tion cap.

5.Horizontal pipe installed level with no rise.

 

 

Pipe

Length/

 

 

 

 

Inches

 

 

 

 

 

DVP4

4

 

 

DVP6

6

Effective

DVP12

12

Height/Length

DVP24

24

 

 

DVP36

36

 

 

DVP48

48

 

 

DVP6A

3 to 6

 

 

DVP12A

3 to 12

 

 

DVP12MI

3 to 12

 

 

DVP24MI

3 to 24

 

 

 

 

Figure 5.2 DVP Pipe Effective Length

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

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Contents Model Bravo What to do if you smell gasCongratulations Homeowner Reference InformationTable of Contents Listing and Code Approvals Installation of Carbon Monoxide Detectors Requirements for the Commonwealth of MassachusettsInstallation to ensure maximum safety and benefit Getting StartedTools and Supplies Needed Framing and Clearances Selecting Appliance LocationConstructing the Appliance Chase ClearancesClearance to Combustibles Mantel Projections Clearances to Mantels or Combustibles above ApplianceTermination Locations Vent Termination Minimum ClearancesAlcove Applications Vent Information and Diagrams Vent Table KeyUse of Elbows Measuring StandardsVent Diagrams Top Vent Horizontal Termination One ElbowMinimum Maximum V1 Minimum H1 + H2 MaximumTop Vent Horizontal Termination Three Elbows V1 + V2 Minimum H1 + H2 MaximumTop Vent Vertical Termination No Elbow V1 = 46 ft. Max .0 m Flue OutletV1 Minimum H1 Maximum Top Vent Vertical Termination H1 + H2Vent Clearances and Framing Pipe Clearances to CombustiblesWall Penetration Framing Combustible Wall PenetrationInstalling the Ceiling Firestop Installing Attic ShieldVertical Penetration Framing Appliance Preparation Securing and Leveling the ApplianceInstalling Vent Pipe Assembly of Vent Sections DVP PipeAttaching Vent to the Firebox Assembly Assembling Pipe SectionsAssembling Minimum Installations MI Sections Assembling DVP-12A Slip 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 Installing Roof Flashing and Vertical Ter- mination Cap 13 Minimum Height from Roof to LowestAssembling and Installing Storm Collar 17 Assembling the Storm Collar Around the PipeGas Information Fuel Conversions Gas ConnectionGas Pressures High Altitude Installations Recommendation for Wire Connecting to the ApplianceIntellifire Ignition System Wiring Wall Switch RequiredLOW Voltage See Note Junction Box Installation GRN wire Ground attached To GRN screw with Inside boxFinishing Facing MaterialFinishing Styles Option a Flush Wall FinishOption B Kiva-style Arch Option C Southwestern kiva-style Flush wall installation with Luxor Surround Option D Flush Wall Finish with Luxor SurroundAppliance Setup Clean the ApplianceAccessories Lava Rock and Ember PlacementLog Assembly LOGS-BRAVO Positioning the LogsRight Grate Tine LOG #6 Glass Assembly Air Shutter SettingsRemoving Glass Assembly Replacing Glass AssemblyOperating Instructions Before Lighting ApplianceLighting Appliance Intellifire IgnitionFrequently Asked Questions Initial Break-in ProcedureAfter Appliance is Lit Troubleshooting Intellifire Ignition SystemSympton Possible Cause Corrective Action Symptom Possible Cause Corrective Action Maintenance Tasks Maintaining and Servicing ApplianceInspect Maintenance Tasks Recommend addition of screen if one is not presentAppliance Dimension Diagram Reference MaterialsVent Components Diagrams P 4 5 4 5 E lb o wDVP-TRAP1 DVP-TRAPK2 DVP-TRAP2 DVP-TRAPK1 DVP and SL Series Components DVP-HSM-BDVP-HRC, DVP-HRC-SS Not Approved for ALL Units Log Set Assembly Service Parts ListStocked At DepotIntermittent Pilot Ignition Limited Lifetime Warranty Limited Lifetime Warranty Heat & GLO GAS Appliance ProductsContact Information Do not Discard this Manual

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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