Technical data
Technical documentation 
Technical documentation
STZSC ed 06/03
3 
ZEUS SUPERIOR
ZEUS 27 Superior MAIN COMPONENTS 
1 - Intake points (A=air) (F=flue) 
2 - Flue safety pressure switch 
3 - Adjustment and limit NTC probe 
4 - Primary heat exchanger 
5 - Combustion chamber 
6 - Burner 
7 - Pump 
8 - Gas valve 
9 - Motorised 3-way valve 
10- System filling valve 
11- Sealed room 
12- Automatic air vent 
13- Flue hood 
14- Expansion vessel 
15- Ignition and detection electrodes 
16- Domestic hot water. NTC probe 
17- Overheating safety thermostat 
18- 316L stainless steel storage tank 
19- 3 bar safety valve (system) 
20- Pump pressure switch 
21- 8 bar safety valve (d.h.w.) 
22- Gaudium Magnum device 
23- Storage tank drain valve 
24- Fan 
25- Positive signal pressure point 
26- Negative signal pressure pointr 
27- System drain valve 
28- Adjustable system by-pass 
29- Domestic hot water expansion vessel 
30- Max d.h.w flow limit thermostat 










