baxi combi instant 105e

[gavinda]

crap in the system generally. try a chemical flush, otherwise your dhw hex mat be next.

 

[pholborow]

system up and running now thanks for all the Usefull advice

 

[gavinda]

what was the system water like... are you gonna try anything to prevent dibverter #3 from failing

 

[pholborow]

what can you suggest

 

[gavinda]

if the systems not got any the some inhbitor and it'd be woth adding a magnaclean to the system now also. thats assuming the system showed sonme sign of sludge.