MCZ Star Air Manuel De Fonctionnement Et D'entretien page 20

Installing into an existing chimney (method #3)
3.4.2.3.
This method provides excellent venting for normal operation. Check
your local code requirements. Some areas require that a liner be
installed to the top of the flue, as shown in method method #6. This
method will provide natural draft in the event of a power failure. If the
chimney condition is questionable or if the flue size is larger than 8 X 8
inches, you should refer to method #6. If choosing this method,
increase the vent pipe to 4 in. at the stove.
Installing into an existing fireplace chimney (method #4)
3.4.2.4.
This method provides excellent venting for normal operation. Check
your local code requirements. Some areas require that a liner be
installed to the top of the flue, as shown in method #5. This method
also provides natural draft in the event of a power failure. The damper
area must be sealed with a steel plate or fiberglass. A cap should be
installed on the chimney to keep out rain. If the chimney condition is
questionable or if the flue size is larger than 8 X 8 inches, you should
refer to Method #5. If choos-ing this method, increase the vent pipe to
4 in. at the stove.
Installation and fitting
PELLET STOVES
INSTALLATION AND USE MANUAL
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Chapter 3
20
page