How to mend ... Me Sime Format

How to increase water pressure in SIME format 34 boiler?

I have a SIME format 34e boiler and water pressure drops to zero. I cannot identify the right pipe to fill wat... [Read more]

sime boiler super format 100 keeps cutting out/please help?

Hi, I have a sime boiler super format 100 combi. ive put the heating on and after about 30mins it goes off,b... [Read more]

How to fix fault with my Sime 30HE boiler keeps cutting out?

The boiler runs ok for a couple of days then wont heat the water. Green light flashes, reset the boiler by swi... [Read more]

got heating but no hot water ?

format friendly 80e sime got heating but no hot water have been quoted 135 pounds for valve is this a lot any ... [Read more]

heating system?

why does my sime format 80c combi boiler loose pressure when it is switched off?

sime friendly format 80e?

hot water switching on and off,central heating ok

cant fill up sime boiler ?

i have a sime 100c format boiler, i have two taps and a black tap. turn them all on but no water come in to to... [Read more]

how do I fix my combi boiler, SIME FORMAT 80E?

I guys, never used this site before, though I give it a go. Woke up this morning no hot water and no heating.... [Read more]

Sime Format 100c 6yrs old?

My boiler stopped working this morning, Homecall+ what a disaster!, gone bust and forgot to tell me! still hel... [Read more]

how can i fix my central heating boiler?

how can i relight pilot light in sime 110c format boiler

how can i fix my Sime Friendly Format 100E Boiler?

When the hot water is drawn off the boiler fires up heats the water the boiler then cuts in & out so the showe... [Read more]

hot / cold water?

SIME Format Freindly 80e Hot water runs red hot then luke warm then red hot again just keeps up/down with t... [Read more]

My SIME friendly format boiler is showing no lights on the control panel?

The boiler is not firing. There are no lights onthe control panel. I have checked supply fuse and PCB fuse, bo... [Read more]

sime friendley format 100E?

my radiators upstairs are not getting warm, i have bled them several times but no joy, does the boiler need mo... [Read more]

Sime Format 100 C keeps cutting out and requires small top up before start ?

Sime Format 100 C keeps cutting out and needs small top up to system before re-starting. No leakage apparent a... [Read more]

Hi does anyone have a manual for a sime friendly format 80e or any info on?

Hi does anyone have a manual for a sime friendly format 80e or any info on setting the timer? Thanks

is there a cut out switch on a sime 80e friendly format combi boiler?

We are unable to ignite our boiler, the pressure is fine, however when we turn the swith to the ignite button ... [Read more]

How do I set the clock & timer for the Sime combi boiler 100c format?

I'm trying to set my heating to come on at certain times of the morning and evening. I cant get the timer cloc... [Read more]

Sime Format 30 HE how to replace fan?

Due to v.heavy recent rain, Water appears to have ingressed thru balanced flue into the inside of the cabinet,... [Read more]