Step 4

Installing the

Vent System

A. Vent System Approvals

These fireplaces are approved to use 6-inch (152mm) diameter B-type vent. B-type vent must be used when the vent system is within combustible construction.

These models may also use single wall rigid or flexible gas vent IF and ONLY IF the vent system is installed within non-combustible construction such as a masonry chimney. The same diameters noted above for B-type vent must be used for single-wall vent. See Figure 6.

The flame and ember appearance may vary based on the type of fuel burned and the venting configuration used.

B.System Components. Vent System Configuration

MAXIMUM TOTAL HORIZONTAL RUN = 17 FT. MINIMUM TOTAL VERTICAL RISE = 10 FT. MAXIMUM NO. of ELBOWS: 2 - 90o or 4 - 45o

Plan and install the vent system using the parameters shown above.

!WARNING: YOU MUST NOT EXCEED THESE PARAMETERS.

Connect a B-Type vent component to the flue outlet collar. Look at top inside of the firebox to check that the vent pipe is attached to the unit. NOTE: It is required to first attach a straight section of vent to the unit before attaching a 90o elbow. Avoid using elbows in the vent system if possible.

A 90-degree elbow CANNOT be attached directly to the unit. A 45o elbow can be attached directly to the unit. It must have a straight section of pipe attached to it for a MINIMUM of 4-feet before a second 450 elbow to a horizontal run (see Figure 6). The horizontal component of the vent system must not exceed a MAXIMUM of 17-feet. The vertical component of the vent system must exceed a MINIMUM of 10-feet. Two 450 elbows to vertical can be used at any length within the 17-feet maximum horizontal component.

Continue to add vent components, until the vent run is completed.

WARNING: YOU MUST NOT EXCEED A

!TOTAL MAXIMUM HORIZONTAL RUN OF 17 FEET FOR THE ENTIRE VENT SYSTEM.

NOTE: The vent termination must be in a vertical position and the termination cap must be listed for the vent pipe used.

Consult local building code officials and codes for proper vent system installations.

13

Heat & Glo • ST-42TVFL-IPI • 455-902 Rev. C • 12/07

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Heat & Glo LifeStyle ST-42TVFL-IPI owner manual Step Installing Vent System, Vent System Approvals
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ST-42TVFL-IPI specifications

The Heat & Glo LifeStyle ST-42TVFL-IPI is an innovative gas fireplace that combines style, efficiency, and cutting-edge technology to enhance any home. With its sleek design and modern features, this fireplace is perfect for those looking to create a cozy atmosphere while enjoying the benefits of a high-performance heating solution.

One of the standout features of the ST-42TVFL-IPI is its unique design. The fireplace boasts a large viewing area with a contemporary aesthetic, allowing for an unobstructed view of the flames. The expansive glass front not only adds to the visual appeal but also ensures optimal heat distribution throughout the space. The unit comes in several finishes, allowing homeowners to choose the perfect look that complements their interior design.

The ST-42TVFL-IPI operates with an innovative IntelliFire™ ignition system, which ensures a reliable start every time you need it. This system also offers on-demand heating, providing users the flexibility to heat their homes efficiently. The fireplace is designed with an adjustable flame height, giving users control over the intensity of the fire and the atmosphere it creates.

Energy efficiency is a hallmark of the Heat & Glo LifeStyle series, and the ST-42TVFL-IPI is no exception. With an impressive Efficiency Rating, this unit can efficiently heat large spaces, making it an ideal choice for both residential and light commercial applications. The fireplace uses direct vent technology, which minimizes heat loss and ensures that outdoor air is used for combustion, maximizing the heat output inside.

Additionally, the ST-42TVFL-IPI features an easy-to-use remote control that allows users to adjust settings conveniently from anywhere in the room. This modern convenience enhances user experience, allowing for effortless control over the fireplace’s operation.

Safety is paramount, and Heat & Glo prioritizes this with features such as a glass front that stays cool to the touch, reducing the risk of burns. The integrated safety shut-off system provides peace of mind, ensuring the fireplace is equipped to prevent any potential hazards.

In summary, the Heat & Glo LifeStyle ST-42TVFL-IPI is a sophisticated and efficient gas fireplace that offers homeowners a blend of modern design, advanced technology, and robust safety features. Its stylish appearance, along with energy-efficient heating capabilities, makes it a standout choice for anyone looking to enhance their living space.
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