Installation, For qualified installers only), Installation example: class a chimney retrofit – Avalon Stoves Arbor PS User Manual

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Installation

(For Qualified Installers Only)

© Travis Industries

4070806

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Installation Example: Class A Chimney Retrofit

Floor Protection

Outside air may be drawn from

a ventilated crawl space.

2” Min.

3” Min.

Class A Chimney Ceiling Support

Roof Flashing

“L” Vent to Class A Chimney Adapter

Class A Chimney

“L” Vent

Storm Collar

Class A Chimney must

maintain clearances outlined

in the chimney’s installation

instructions (usually 2”).

Seal each vent
section (including
adapters, elbows,
etc...) by injecting a
liberal amount of
500° F. RTV
silicone into the gap
between sections.

500

° F. RTV

Silicone

Floor Protection

7” Minimum

6” Minimum

3”

Minimum

2”

Minimum

“Tee”

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