Baxi POWER HT+ Series - Connection Example for Boilers in Cascade

Tab.17 Flue gas system connection type B23p
Arrangement Configuration Unit POWER HT+
1.50
POWER HT+
1.70
POWER HT+
1.90
POWER HT+ 1.110
mm Ø 80 Ø 110 Ø 80 Ø 110 Ø 110 Ø 125 Ø 110 Ø 125 Ø 160
L3<2m + 2 el
bows
(L1 + L2) rigid m 20 56 8 56 20 56 56 56 –
L3<2m + 2 el
bows
(L1 + L2) flexi
ble
m 15566 38– 2115 – –
L3<5m + 2 el
bows
(L1 + L2) rigid m – 56 – 56 24 56 – 43 56
L3<5m + 2 el
bows
(L1 + L2) flexi
ble
m– 56– 3813– – – –
Pressure available at blow back Pa 200 200 200 200
Ventilation of the premises: In accordance with the standard NFP 45 –
204 or DTU 61.1
Lengths L1, L2 and L3 are obtained with Centrovec pipes covered by
CE marking and the TAD Technical Application Directive.
Fig.50 Maximum length of the connections
MW-3000033
1
34
LL
L1
L2
L
L L
L
L
L
578
6
9
2
6 Installation
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