Fig.7 Functional diagram of a boiler with a low-loss header
MW-1000021-02
1
78
5
4
3
69
2
1
Low-loss header (accessory)
Air vent
Safety valve
Modulating circulation pump
Drain valve
Heating circuit flow
Heating circuit return
Boiler
Low-loss header kit
The boiler is ideally suited for a cascade system configuration. Use a boil
er/cascade connection kit to connect boilers in cascade.
Fig.6 Boiler equipped with the low-loss
header kit
MW-3000144-01
4 Description of the product
18 7609474 - v02 - 04092014