Alarko ALDENS 105, User Manual

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3.5.1. Standard Chimney Types
Common condensate drain from the shaft
The condensing water should be drained by using a chimney syphon. It is a must for a common
chimney to include a condensing plate at the bottom end so that the condensed water would not
interfere with the boiler or any kind of piping.
The types shown above are the standard ones also referred in Section 2. The air may be sucked
through a shaft freely or through a coaxial pipe system and also the flue gas may be exhausted via
the same system’s inner line. Altenatively the fresh air may be sucked from the side of a building
with a single and discrete pipe system, just like the flue gas exhaust system going out from a side
wall. In combination with these examples, the flue exhaust may be done from a flat and horizontal
roof also like through an inclined roof with a roof adapter. The examples can easliy be multiplied.
The flue pipe system can be like in the examples above or like in the standard Alarko flue pipe sys -
tem kits and equipments as shown in the following pages. With the aid of flue system components
and the circuitry icons, it will be very easy to plan the types, and variety of equipments for your local
application. An other adventageous property of the Alarko flue pipe system is the easiness of com -
munication with an Alarko Carrier authorized service. You may make the design and pre-planning of
your flue system before your boiler is comissioned.