Ariston CLAS ONE R 24 - Main Heat Exchanger Servicing; Main Heat Exchanger Removal - Part 1

/ 47
MAINTENANCE GUIDE
3.3 Main heat exchanger
Tools
TIME
20 min
Drain boiler
Remove the silencer
1
Remove the the clip on the gas pipe and disconnect the gas
pipe from the gas valve
2
Rotate the gas pipe
3
Disconnect the cable of the electrode and fan.
Remove the four nuts .
4
Remove the burner unit
5