Fig.47 Specifications of coaxial pipes for POWER HT+ 1.90 and POWER HT+ 1.110
MW-3000124-01
450
584
223
354,5
112
245,5
This type of pipe is used to discharge combusted gases and suck in com
bustive air, whether to outside the building or into the flue gas pipes. The
90° coaxial elbow is used to connect the boiler to the discharge/intake
pipes in every direction thanks to the 360° rotation option. It can also be
used as an extra elbow in combination with the coaxial pipe or the 45° el
bow. If discharging to the outside, the discharge/intake pipe must stick out
of the wall by at least 18 mm to allow fitting of the aluminium rosette and
its sealing unit and thus prevent any infiltration of water.
Insertion of a 90° elbow reduces the total length of the pipe by 1 metres.
Insertion of a 45° elbow reduces the total length of the pipe by 0.5 me
tres.
The first 90° elbow is not taken into account in calculating the maximum
length available.
66.5.3 Separate pipes
Fig.48 Specifications of the separate pipes for POWER HT+ 1.50 and POWER HT+ 1.70
MW-3000125-01
450
505 377
140
225
225
B
A
110
144
226
110
6 Installation
44
7609474 - v02 - 04092014
