Sime Halstead Trio 30/90 - Main Burners are taking too long to fire up?
sime 100e boiler?
My sime super 90 has developed a delay in igniting?
how do i know the time is right on my boiler?
How to increase water pressure in SIME format 34 boiler?
boiler?
sime boiler super format 100 keeps cutting out/please help?
i dont know how to higher the pressure on my sime boiler?
got heating but no hot water ?
My sime super 90 has developed a dely in igniting?
cant fill up sime boiler ?
Sime Halstead 30/90 TRIO - something is preventing the burners from firing ?