Lennox Hearth II-T C INS, II-T C FS Installing Advantage Ii-Tc Ins Continued, Full Chimney Reline

INSTALLATION

INSTALLING ADVANTAGE II-T C INS (CONTINUED)

Full Chimney Reline

Recommended for All Chimney Installations

Seal Chimney top with steel plate and/or pipe support

Listed Rain Cap

Horizontal Vent Through Masonry Chimney Structure

IN CANADA – Installing as a Horizon- tal Vent is NOT allowed. The fireplace chimney must be fully lined.

IMPORTANT NOTES:

Approved Liner for Factory Built (ZC) Fireplaces and

Masonry Fireplaces is 2100HT (degree F.) liner listed to UL 1777 or ULC S635. The liner must be se- curely attached to the insert flue collar and the chimney top.

Mantel

18” Min.

(457 mm) to Mantel

1” Min.

(25 mm)

to Trim

♦6” Min. Floor Protection

A flexible corrugated chimney liner has much greater resis- tance to the flow of flue gases than does a rigid liner. For this reason we recommend that a larger, 4” liner be used on ver- tical runs exceeding 15 feet or that rigid venting be used as illustrated on this page (see Full Chimney Reline).

If a flexible corrugated chimney liner is used, it must be fully extended to eliminate any sag- ging and to improve the ex- haust flow.

Mantel

Optional Posi- tive Flue

Connection18” Min. (457 mm) to Mantel

Clean

Out Tee♦ 6” Min. Floor

Protection

USA – The insert may be installed as a Hori- zontal Vent (through chimney structure) in Masonry Fireplaces if local code permits.

1” Min. (25 mm) to Trim

.

♦USA & Canada – Requires an approved noncom- bustible hearth or floor protector, 3/8” / (10 mm) millboard or equivalent (k = .84, r = 1.19) to ex- tend 6” / 150 m19-20m to the front of the glass door.

Do not block opening at front of insert (below door).

PAGE 20

www.PelletKing.com