NOTE: PLEASE, CONTROL TUBES INCLINATION
TO PUT AIR VALVE IN EACH HIGHT POINT
TO INSULATE ACCURATLY ALL THE PIPS OF THE SOLAR COLLECTORS CIRCUITS

Label	Description	Q.tà
1	Electronic gearcase
2	Thermometer
3	Bithermostat
4	Recirculating etching
5	Electrical resistance
6	Electric probe gearcase
7	Solar coil
8	Circulator
9	Check valve
10	Security valve
11	Three-ways mixing valve
12	Expansion tank
13	Boiler with hot water production and incorporate bunching DIS. N. 2