Pipe | Lennox Hearth II-T C INS, II-T C FS instruction

INSTALLATION

INSTALLING YOUR FREESTANDING PELLET STOVE Standard Horizontal Vent Installation

All PL Venting Components must be listed to UL 641 or ULC S609

1.Locate the proper position for the listed type “PL” wall thimble. Avoid cutting wall studs when installing your pipe. Use a saber saw or keyhole saw to cut the proper diameter hole through the wall to accommo- date the wall thimble. Use extreme caution to avoid cutting into power lines within the wall of the home. The hole size will depend on the brand of pellet vent that you are using. Install the wall thimble in the hole.

2.ALL INTERLOCKING PIPE CONNECTIONS WITH-IN THE ROOM MUST BE SEALED WITH HIGH TEM- PERATURE RTV AND SECURED WITH A MINIMUM OF 3 FASTENERS PER CONNECTION. Position the stove approximately 12” (305 mm) from the wall on the floor pad. Push the “PL” pipe through the wall thimble. Squeeze a bead of high temperature silicone (RTV) sealer around the end of the machined portion of the 3” (76mm) pipe connector on the back of the stove. Firmly push on a section of “PL” pipe until in- ner pipe liner pushes into the bead of RTV sealer.

3.Push the stove with pipe attached towards the wall (the pipe will go through the wall thimble). Do not position the back of the stove closer than 2” (51mm) from the wall (see clearances, page 6). Note: Greater back wall clearance will improve the ease of serviceability of the stove.

Pipe Connector on Stove
Pipe Connector on Stove		Use RTV High Temp Silicone

Inlet Air	Metal
Port	Fresh Air
	Pipe

4.Install listed type “PL” 45 degree elbow with optional rodent screen or cap (recommended) on outside end of pipe. The rodent screen should be no less than 1/2” (13 mm) mesh and may clog with soot and ash if left unattended during the burn season.

NOTE: The end of the exhaust pipe must extend a minimum of 12” (305 mm) from the outside of the building.

5.If the installation includes a source of outside com- bustion air; cut a separate hole through the wall for the fresh air tube. Use a galvanized or stainless steel pipe for the duct. The minimum size for the duct shall be not less than 50% of the cross sectional flue area. Connect outside air pipe to air inlet on stove. This tube must be terminated with a 45 degree elbow or hood.

NOTES:

Combustion air may also be drawn from a vented crawl space under the home.

All joints for connector pipe are required to be fastened with at least three screws. If vented horizontally, joints shall be made gas-tight (air tight, sealed connection) in a manner as specified on this page (see instruction #2). Install vent at clearances specified by the vent manufac- turer.

Horizontal l Pipe Use RTV High Temp Silicone	Wall Thimble	Hole Through the Wall for the Thimble	Wall Thimble	Use RTV High Temp Silicone	45° Elbow
				Use RTV High Temp Silicone

Hole

Through

the Wall for

the Fresh

Air Pipe

45 Degree Elbow Joint

For Fresh Air Pipe

Note: Greater back clearance will improve the ease of serviceability of the stove.

PAGE 16

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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.