7
Pelletti XL
Heat Connection Example
1.
Membrane expansion tank
2.
Safety valve 1.5 bar (2 pieces)
3.
PE-XL Heating boiler
4.
Hot water supply valve bank
5.
Charging pump
6.
GTV-700 accumulator
7.
Charging valve
8.
Heating loop pump
9.
Hot water supply coil of the boiler
(25 l/min)
10.
Boiler water filling valve
11.
Heating circuit
12.
TERMOMAT 3 Charging automatics