Coaxial Pipes - Baxi POWER HT+ Series Installation And Service Manual

C C onfiguration Description
C Air/flue gas connection by concentric pipes in the boiler room and single pipes in the chimney (combus­
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tive air with counter current in the flue).
Air/flue gas connection by concentric pipes in the boiler room and single flexible pipe in the chimney
(combustive air with counter current in the flue).
Fig.46 Specifications of the coaxial pipes for POWER HT+ 1.50 and POWER HT+ 1.70
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6.5.2 Coaxial pipes

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Note
Only original components are authorised for connection to the
boiler and for the terminal.
The clear section must comply with the standard.
The chimney must be swept before installing the discharge flue.
Caution
To guarantee operating safety, the flue gas discharge pipes must
be securely affixed to the wall using mounting flanges.
Caution
The minimum gradient of the discharge pipe to the boiler must be
1 cm per linear metre.
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MW-3000123-01
6 Installation
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