Table of Contents

1 Listing and Code Approvals

A. Appliance Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 B. Glass Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 C. BTU Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 D. High Altitude Installations . . . . . . . . . . . . . . . . . . . . . . . . . . 4 E. Non-Combustible Materials Specification. . . . . . . . . . . . . . 4 F. Combustible Materials Specification . . . . . . . . . . . . . . . . . 4 G. Requirements for the Commonwealth of Massachusetts. . 5

2 Getting Started

A. Design and Installation Considerations . . . . . . . . . . . . . . . 6

B. Tools and Supplies Needed . . . . . . . . . . . . . . . . . . . . . . . . 6

C. Inspect Appliance and Components. . . . . . . . . . . . . . . . . . 6

3 Framing and Clearances

A. Selecting Appliance Location . . . . . . . . . . . . . . . . . . . . . . . 7

B. Constructing the Appliance Chase . . . . . . . . . . . . . . . . . . . 8

C. Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

D. Mantel Projections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

4 Termination Locations

A. Vent Termination Minimum Clearances . . . . . . . . . . . . . . 10

5 Vent Information and Diagrams

A. Vent Table Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

B. Use of Elbows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

C. Measuring Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

D. Vent Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

6 Vent Clearances and Framing

A. Pipe Clearances to Combustibles . . . . . . . . . . . . . . . . . . 18 B. Wall Penetration Framing . . . . . . . . . . . . . . . . . . . . . . . . 18 C. Vertical Penetration Framing . . . . . . . . . . . . . . . . . . . . . . 19

7 Appliance Preparation

A. Securing and Leveling the Appliance. . . . . . . . . . . . . . . 20

8 Installing Vent Pipe

A. Assembly of Vent Sections (DVP Pipe) . . . . . . . . . . . . . . 21 B. Disassembly of Vent Sections . . . . . . . . . . . . . . . . . . . . . 23 C. Installing Heat Shield and Horizontal Termination Cap . . 24 D. Installing Roof Flashing and Vertical Termination Cap . . . 25

9 Gas Information

A. Fuel Conversions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

B. Gas Pressures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

C. Gas Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

10 Electrical Information

A. Recommendation for Wire . . . . . . . . . . . . . . . . . . . . . . . . 29 B. Connecting to the Appliance. . . . . . . . . . . . . . . . . . . . . . . 29 C. Intellifire Ignition System Wiring . . . . . . . . . . . . . . . . . . . 29 D. Wall Switch (Required). . . . . . . . . . . . . . . . . . . . . . . . . . . 29 E. Junction Box Installation. . . . . . . . . . . . . . . . . . . . . . . . . . 31

11 Finishing

A. Mantel Projections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

B. Facing Material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

C. Finishing Styles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

12 Appliance Setup

A. Remove Shipping Materials . . . . . . . . . . . . . . . . . . . . . . . 36

B. Clean the Appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

C. Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

D. Lava Rock and Ember Placement . . . . . . . . . . . . . . . . . . 36

E. Positioning the Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

F. Glass Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

G. Grilles and Trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

H. Air Shutter Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

13 Operating Instructions

A. Before Lighting Appliance. . . . . . . . . . . . . . . . . . . . . . . . . 41 B. Lighting Appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 C. After Appliance is Lit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 D. Frequently Asked Questions . . . . . . . . . . . . . . . . . . . . . . 43

14 Troubleshooting

A. Intellifire Ignition System . . . . . . . . . . . . . . . . . . . . . . . . . 44

15 Maintaining and Servicing Appliance

A. Maintenance Tasks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

16 Reference Materials

A. Appliance Dimension Diagram. . . . . . . . . . . . . . . . . . . . . 48

B. Vent Components Diagrams . . . . . . . . . . . . . . . . . . . . . . 49

C. Service Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

D. Limited Lifetime Warranty. . . . . . . . . . . . . . . . . . . . . . . . . 56

E. Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

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

3

Page 2 Page 4
Page 3
Image 3
Heat & Glo LifeStyle 704-902 owner manual Table of Contents
Page 2 Page 4

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.
Top Page Image Contents