got heating but no hot water ?
How to increase water pressure in SIME format 34 boiler?
what to buy?
sime boiler?
how do I fix my combi boiler, SIME FORMAT 80E?
i dont know how to higher the pressure on my sime boiler?
How to fix fault with my Sime 30HE boiler keeps cutting out?
how can i fix my central heating boiler?
Overflow leak?
heating system?
Sime Halstead Trio 30/90 - Main Burners are taking too long to fire up?
sime super 90 plus hot water issue?
how can i fix a sime 80 friendly combi boiler?
cant fill up sime boiler ?
how can i fix my sime boiler 80c ?