Lennox Hearth II-T C INS Exterior Vertical Vent, Vertical Vent Into A Masonry Flue, Installation

INSTALLATION

Standard Vertical Installation Configurations - Model: Advantage II-T C FS - These freestanding models may be con- nected to an existing unused flue or by installing type “PL” vent pipe (listed to UL 641 & ULC S609). If a liner is run all the way to the top of the existing chimney, the existing flue should be sealed with a steel plate. Start a vertical run with a Tee at the back of the stove. Other options are illustrated below. Note: See page 13 for Vent Termination Requirements.

Exterior Vertical Vent Preferred Installation – Vertical Vent Through the Roof

Wall Straps Re-

quired Every 4 ft.

Minimum

This venting configuration allows for the best stove performance. The vertical pipe promotes natural draft and with the chimney inside the dwelling, the flue gases stay warm, thus rising at a consistent rate.

Listed Rain Cap

See Page 14 Vent Termination Re- quirements

3”

Min.

Vertical Vent Into A Masonry Flue	Clean-Out
	Tee
Optional Complete
Liner and Listed	Interior Vertical Vent into an
Termination Cap	Existing Class A Chimney

Existing
Chimney
Pipe	Extend Pipe to
Pipe Increaser
	the Top if Exist-
	ing Chimney is
	Corroded or
Optional Clean-	Damaged
	3”
Out Access
Door	Min.

PAGE 18

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