5
Hermetic chamber
7
Gas 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
19
Combustion chamber
22
Main burner
29
Collector at flue gas outlet
32
Circuit pump of heating
36
Automatic deareation valve
44
Gas valve
56
Expanse vessel
74
Tap to fill distribution device
82
Ionisation electrode
95
Three-way valve
114
Sensor of water pressure
161
Heat exchanger
186
Sensor of return connection of heating water
188
Ignition electrode
191
Sensor of flue gas temperature
193
Syphon
196
Collector of condensate
201
Mixing venturi pipe
209
Outlet into water tank
210
Return flow from water tank
250
Filterat inlet into heating system
278
Double sensor ( Heating)
26
Main parts of KT Plus, KT small Plus boilers
