Table of Contents

1 Listing and Code Approvals

A. Appliance Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

B. BTU Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

C. High Altitude Installations . . . . . . . . . . . . . . . . . . . . . . . . . . 4

D. Non-Combustible Materials Specification. . . . . . . . . . . . . . 4

E. Combustible Materials Specification . . . . . . . . . . . . . . . . . 4

F. Electrical Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

2 Getting Started

A. Design and Installation Considerations . . . . . . . . . . . . . . . 5

B. Tools and Supplies Needed . . . . . . . . . . . . . . . . . . . . . . . . 5

C. Inspect Appliance and Components. . . . . . . . . . . . . . . . . . 5

3 Fireplace Size Requirements

A. Minimum Fireplace Opening . . . . . . . . . . . . . . . . . . . . . . . 6 B. Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

4 Termination Locations

A. Vent Termination Minimum Clearances . . . . . . . . . . . . . . . 8

5 Vent Information and Diagrams

A. Vent Table Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

B. Horizontal Venting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

C. Measuring Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

6 Installation Preparation

A. Flue Damper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 B. Chimney . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 C. Gas Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 D. Hearth or Hearth Extension . . . . . . . . . . . . . . . . . . . . . . . 10 E. Fireplace Conversion Notice . . . . . . . . . . . . . . . . . . . . . . 10 F. Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

7 Installing Vent Pipe and Appliance

A. Venting Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

B. Connecting Vent Pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

C. Placing, Securing and Leveling the Appliance . . . . . . . . . 12

D. Installing Adaptor and Termination Cap . . . . . . . . . . . . . . 13

8 Gas Information

A. Fuel Conversions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

B. Gas Pressures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

C. Gas Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

9 Electrical Information

A. Wiring the Appliance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 B. Junction Box Installation. . . . . . . . . . . . . . . . . . . . . . . . . . 17

10 Finishing

A. Mantel Projections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

11 Appliance Setup

A. Remove Shipping Materials . . . . . . . . . . . . . . . . . . . . . . . 20

B. Clean the Appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

C. Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

D. Ember Placement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

E. Positioning the Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

F. Glass Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

G. Air Shutter Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

12 Operating Instructions

A. Before Lighting Appliance. . . . . . . . . . . . . . . . . . . . . . . . . 28 B. Lighting Appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 C. Check Pilot Flame Appearance . . . . . . . . . . . . . . . . . . . . 30 D. After Appliance is Lit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 E. Frequently Asked Questions . . . . . . . . . . . . . . . . . . . . . . 31

13 Troubleshooting

A. Standing Pilot Ignition System . . . . . . . . . . . . . . . . . . . . . 32

14 Maintaining and Servicing Appliance

A. Maintenance Tasks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

15 Reference Materials

A. Appliance Dimension Diagram . . . . . . . . . . . . . . . . . . . . . 36

B. Vent Kits Components . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

C. Service Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

D. Limited Lifetime Warranty. . . . . . . . . . . . . . . . . . . . . . . . . 43

E. Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

= Contains updated information.

Heat & Glo • Supreme-XTS, Grand-XTS • 349-901 Rev. G • 9/08

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Hearth and Home Technologies Supreme-XTS, Grand-XTS owner manual Table of Contents
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Supreme-XTS, Grand-XTS specifications

Hearth and Home Technologies (HHT) has consistently set the bar in the realm of modern heating solutions, and their Grand-XTS and Supreme-XTS models exemplify this commitment to innovation and quality. These sleek and stylish gas fireplaces are designed not only to provide warmth but also to enhance the aesthetic of any living space.

The Grand-XTS model features a stunning design that can be customized to fit various interior styles. With an expansive viewing area, it allows for an impressive flame presentation that creates a cozy ambiance. The inclusion of MaxHeat technology ensures optimal heat output, making it an efficient choice for heating larger areas without sacrificing style. This model is equipped with a powerful fan system that circulates warm air throughout the room quickly, enhancing the overall comfort of your living space.

Meanwhile, the Supreme-XTS takes luxury to the next level with additional modern features. Designed for elegance, it comes with a range of decorative options, including various media beds and reflective panels that amplify the fire's glow. The fireplace's Intellifire Ignition System offers a convenient and reliable startup, ensuring that users can enjoy their fireplace with minimal hassle. Furthermore, the Supreme-XTS integrates seamlessly with smart home systems, allowing for remote operation and personalized settings directly from your smartphone.

Both models offer customizable options, including adjustable flame heights and temperature settings. This versatility lets homeowners create their desired atmosphere, whether for a warm, welcoming gathering or a more intimate setting. The advanced safety features incorporated into both models, such as automatic shut-off systems and glass safety screens, provide peace of mind while allowing for an unparalleled heating experience.

The Grand-XTS and Supreme-XTS by Hearth and Home Technologies not only prioritize efficiency and safety but also cater to individual tastes with a selection of finishes and trim options. With their superior performance, elegant aesthetics, and advanced technology, these fireplaces stand out as a premier choice for those looking to enhance both comfort and visual appeal in their homes. Whether you choose the Grand-XTS for its expansive heat capabilities or the Supreme-XTS for its luxurious features, either model will transform your living space into a haven of warmth and style.
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