A vertical vent termination system installed on this model will include one (1) length of 3-inch flexible vent pipe for the combustion air, one (1) pipe-to-cap adaptor, and one (1) SLK-991DA or SLK-980D Vertical termination Cap.

NOTE: The damper of the masonry chimney may need to be removed to allow installation of the flexible- vent pipe.

This fireplace has been altered to accommodate an insert and should be inspected by a qualified person prior to re-use as a conventional fireplace.

NOTE: The above label, located in the instruction package, must be affixed to the existing fireplace prior to installation of Model BAY-INS.

For zero clearance, factory built woodburning fireplaces, the use of kit LINK-ZC-ADP, in place of the standard square flashing, will allow you to mount the adaptor and cap on metal pipe. Additionally, the use of kit FLASH-DAMP will seal off the damper opening when terminating the inlet air vent pipe just above the damper. These two kits are recommended for zero clearance, factory built woodburning fireplaces.

Connecting the Vent Pipe

Install the 3-inch flexible vent pipes down through the chimney. Attach and secure the bottom ends of the flex pipes to the starting collars on the unit with 3 sheetmetal screws on each collar. Slide the gas insert into place, and position any excess flex vent pipe back up into the chimney.

NOTE: Optional ZC-ADP Kit can be attached to the top of the unit and will increase the depth of the unit’s starting collars if needed. See Figures 4 and 5.

Attach the pipe-to-cap adaptor to the termination cap and the top of the flexible vent pipe and set the cap in place at the top of the chimney. See Figures 3, 4 & 5.

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Heat & Glo LifeStyle AT-ZC manual Connecting the Vent Pipe
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AT-ZC specifications

The Heat & Glo LifeStyle AT-ZC is a modern gas fireplace designed to bring both warmth and elegance to contemporary spaces. This innovative fireplace stands out with its unique features, advanced technologies, and stylish characteristics, making it a significant choice for homeowners seeking functionality and aesthetics.

One of the standout features of the LifeStyle AT-ZC is its versatile design options. The fireplace can be installed in various settings, whether as a traditional built-in unit or a sleek, wall-mounted fixture. This flexibility allows homeowners to seamlessly integrate the fireplace into their existing décor, optimizing space while enhancing visual appeal.

The AT-ZC is equipped with Heat & Glo’s advanced technology systems that ensure maximum efficiency and performance. The Direct Vent technology allows for the installation of the fireplace without the need for a traditional chimney, venting combustion gases directly outside. This not only enhances safety but also provides improved heat efficiency, making the most out of the gas fuel.

Another remarkable characteristic is its wide viewing area, thanks to the full glass front. This design element ensures that the flames are the focal point of any room, creating an inviting and cozy atmosphere. The fireplace also comes equipped with ambient lighting options that can be customized to suit personal preferences, allowing users to create the perfect ambiance.

The LifeStyle AT-ZC features a user-friendly control system, often compatible with mobile apps or remote controls, enabling homeowners to adjust the temperature and flames easily. This feature adds convenience, allowing for effortless temperature regulation and ensuring that the living space remains comfortable in all seasons.

Safety is a crucial consideration in any heating appliance, and the AT-ZC does not disappoint. Its built-in safety features, including automatic shut-off mechanisms and child safety locks, provide peace of mind for families with young children or pets.

In conclusion, the Heat & Glo LifeStyle AT-ZC is an exceptional choice when it comes to modern gas fireplaces. Its blend of design versatility, advanced tech features, and emphasis on safety makes it an attractive and practical addition to any home. Whether for warmth during cold months or as a stunning centerpiece, the AT-ZC delivers performance and style, meeting the needs of today's homeowners.
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