sime 100e boiler?
Sime Halstead 30/90 TRIO - something is preventing the burners from firing ?
how do i know the time is right on my boiler?
Sime Halstead Trio 30/90 - Main Burners are taking too long to fire up?
My sime super 90 has developed a delay in igniting?
boiler?
How to fix fault with my Sime 30HE boiler keeps cutting out?
how can i fix a sime 80 friendly combi boiler?
no hot water?
sime boiler super format 100 keeps cutting out/please help?
Sime Format 100c 6yrs old?
i dont know how to higher the pressure on my sime boiler?