Installation manual

June 19, 2014 7036-188C 17

MT VERNON AE INSERT

NOTE: Check clearances carefully for this type of instal-

lation to ensure adequate room for outside air venting.

Check building codes prior to installation.

• Installation MUST comply with local, regional, state and

national codes and regulations.

• Consult local building, ﬁ re ofﬁ cials or authorities having juris-

diction about restrictions, installation inspection, and permits.

CAUTION

NOTE: In Canada only a full reline is allowed per ULC

S628, ORD ULC C1482-M1990.

B. Full Reline With Outside Air - Vertical

Figure 17.1

Outside Air

Termination

Chimney Top

(Vertical)

305mm min.

below

305mm min.

above

NOTE; Use metal plate around

exhaust vent pipe and seal all

edges with non-flammable insula-

tion such as fiberglass, mineral

wool or ceramic.

Do not use high temperature caulk-

ing materials to seal any edge to

prevent furture serviceability.

NOTE: In Canada this ﬁ replace insert must be installed

with a continuous chimney liner of 6 inch (152mm) diam-

eter extending from the ﬁ replace insert to the top of the

chimney. The chimney liner must conform to the Class

3 requirements of CAN/ULC-S635, Standard for Lining

Systems for Existing Masonry or Factory-Built Chimneys

and Vents, or CAN/ULC-S640, Standard for Lining Sys-

tems for New Masonry Chimneys.