How to mend ... Sime Format C

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]

firing up Sime Friendly Format 80E boiler?

We are tidying up, and cleaning my deceased mother-in-laws house, unfortunately the boiler has been turned off... [Read more]

no heating on sime format 80?

my sime boiler works fine for hot water but not for c/h. At first only c/h worked but since it was sorted so h... [Read more]

sime format 80b ?

rattle from pump when central heating on sounds like air trapped in pump changed automatic ai... [Read more]

need to hook up two zone circulators on my sime ,need wire diagram?

i have a sime format.zip and need to wirte it up for heat .i have two zone cerculators and need wire diagraqm

Burner on Sime Friendly Format 80E switches off?

Hi and help. My friendly format 80E is not so friendly, The burner in central heating mode will just switch o... [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]

Sime Format C?

I was having a shower, then smoke came from the boiler, it was really smelly

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 boiler?

my sime format 30 he boiler locks out after 1 minute and red light comes on then when resetting it wont reset ... [Read more]

how can i fix my central heating boiler?

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

friendly format 18e sime?

my hot water will not work without the heating being on

how do i increase system pressure in sime format 34e boiler?

orange led is flashing indicating low pressure what do i need to do

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]

sime freindly format 80e ?

hi had a radiator leak but only noticed when it had drained all the water out of the boiler fixed the leak and... [Read more]