Hydraulic circuit of the KST Plus boiler
7
Gas inlet
8
Domestic hot water outlet
9
Domestic hot water inlet
10
Inlet into heating system (c.h.flow connection)
11
Return flow from heating system (c.h. return
connection)
14
Safety valve
16
Ventilator
32
Circuit pump of heating
36
Automatic deareator
37
Filter at cold water inlet
42
Temperature sensor of supply water
44
Gas valve
56
Expanse vessel
74
Tap to fill distribution device
95
Three-way valve
114
Water pressure sensor
136
Sensor of supply water flow
154
Outlet pipe of condensed water
161
Heat exchanger
186
Sensor of heating water return connection
193
Syphon
194
Heat exchanger of supply water
196
Condensate collector
241
Automatic by-pass
250
Filter at inlet into heating system
278
Double sensor ( Heating)
28
