INSTALLATION - ADVANTAGE II-T C INS

IMPORTANT- Make sure the chimney and firebox are clean and free of soot and ashes before installation begins. Fail- ure to do so may result in the transfer of soot into the room by way of the Room Air Blower.

Positive Flue Connection without a Full Reline

(not allowed in Canada)

(USA Only) Venting Into an Existing Chimney

This pellet insert may be installed into a ma- sonry fireplace (built to UBC 37 or ULC S628 standards) or a factory built fireplace (built to

The vent pipe must extend a minimum of 18” above the damper. The existing chimney must not be corroded or damaged in any way.

Positive Flue Connec- tion into a Masonry Fireplace without a Full Reline – Advantage II-T C INS

The Advantage II-T C INS does not require a full reline (in USA only) when installing into a masonry fireplace, how- ever, it is recommended to ensure proper drafting of the appliance. The vent connector from the insert must extend a minimum of 18” above the damper and the damper area must be sealed to prevent dilution air from entering the chimney which will affect proper drafting of appli- ance

UL 127 or ULC S610 standards) as illus- trated on this page. When installing into a masonry chimney, it is recommended that the exhaust vent be extended to the top of the chimney as shown on the following page. However, if the vent pipe does not extend to the top of the chimney, the vent must extend a minimum of 18” above the damper. You must seal the damper area so that the air / exhaust in the chimney cannot communicate with the air in the fireplace firebox (this is a positive flue connection. See the following instructions for one method of sealing flue).

(USA & Canada) Direct Connection / Posi- tive Flue Connection

In Canada, this appliance requires a full re- line when installing into a masonry fireplace. In the USA, as a minimum the vent connec-

Mantel

18” Min.

1” Min. (25 mm) to Trim

Optional Clean Out Access Door

A non-combustible seal is

tor from the insert flue outlet must extend a minimum of 18” above the damper and the damper area must be sealed to prevent dilu- tion air from entering the chimney which will affect proper drafting of appliance.

(457 mm) to

Mantel

♦6” Min. Floor

Protection

required at the damper

area (to prevent dilu-

tion/air from

entering the

chimney.

See

Positive

Flue Connection

on this

page.

 

 

Clean Out

Tee

See the following instructions for acceptable methods for sealing chimney throat.

Approved Methods of Achieving a Positive Flue Connection - A qualified installer should evaluate the existing fireplace to determine the best method for achieving a positive flue connection between the vent pipe or liner and the chimney. The most common method for achieving a positive flue connection in masonry fireplaces is to secure a seal-off plate (i.e. 22-gage sheet steel) in the fire-

VENT TERMINATION WHEN LINER IS USED.

A section of pellet vent pipe (listed to UL 641 or ULC S609) is required at the top where exposed to the elements (see illustration below).

place throat using masonry screws. Other acceptable methods include packing non- combustible material (i.e. rockwool) around

1' Section of PL Vent - Listed to UL 641 & ULC S609

3" or 4" liner (listed to UL 1777 or ULC S635)

Pellet Vent Cap - Listed to UL 641 & ULC S609

Chase Cover

the vent pipe or using a flue adapter. What- ever “seal off” method is used must effec- tively seal the area to prevent room air pas- sage to the chimney cavity of the fireplace.

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Lennox Hearth II-T C FS Installation Advantage II-T C INS, USA & Canada Direct Connection / Posi- tive Flue Connection
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II-T C FS, II-T C INS specifications

The Lennox Hearth II-T C INS and II-T C FS are exemplary models in the world of modern heating solutions, designed for efficiency, comfort, and style. With innovative engineering and advanced technology, these units cater to the needs of contemporary homeowners seeking reliable and aesthetically pleasing heating options.

One of the main features of the Lennox Hearth II-T C INS and II-T C FS is their exceptional efficiency ratings. These models are designed to operate at high efficiency levels, reducing energy consumption while providing optimal warmth. This not only translates to lower utility bills but also represents a more sustainable choice for environmentally conscious consumers.

A standout characteristic of these products is their versatility in installation. The II-T C INS is an insert model, allowing it to be fitted into existing fireplaces easily. This makes it an ideal option for homeowners wanting to upgrade their current heating systems without extensive renovations. The II-T C FS, on the other hand, is a freestanding stove that adds a classic touch to any room, making it a perfect focal point while offering powerful heating capabilities.

Both models are equipped with advanced technology designed for seamless operation. The hot air circulation system ensures that warmth is evenly distributed throughout the space, eliminating cold spots and enhancing overall comfort. In addition, their adjustable thermostats allow users to set the desired temperature with ease, ensuring a consistent indoor environment.

The Lennox Hearth units are also designed with user convenience in mind. They come with easy-to-use controls and can often be integrated with smart home systems, offering the flexibility to monitor and adjust settings remotely. This modern approach to home heating makes it simple for users to maintain a cozy atmosphere, even on the coldest days.

Moreover, Lennox places a strong emphasis on safety. These heating models include features such as a glass door that remains cool to the touch and a built-in safety shut-off system, providing peace of mind for families.

In summary, the Lennox Hearth II-T C INS and II-T C FS models stand out for their efficiency, versatility, advanced technology, and safety features. With a focus on optimal performance and user convenience, these units represent a significant advancement in home heating, making them an attractive choice for those looking to enhance their living spaces while staying warm and comfortable.
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