How to mend ... Sime

sime fomat 80e boiler?

pilot light keeps going out when the hot water and central heating are on toghether , the overflow is always r... [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]

no hot water sime super 90?

when i run my hot water tap slow the water goes cold and the boiler cuts out

help hi i have a sime halstead 30/90. ?

my boiler makes a noise like there is air trapped in the boiler the presure gauge fluctuates between 1 to 2 ba... [Read more]

how can I get Sime Super 90 boiler to heat up the water?

I have managed to get pilot light lit and pump appears to be working but the water is not heating up. What el... [Read more]

how to stop a leak from a SIME super 90 boiler?

i've taken the front cover off, and cannot see anything major leaking, or come undone. however, from underneat... [Read more]

Replace the fan by flue of Halstead Sime ?

The fan of my boiler is making an aweful noise when it starts up and stops, can it be replaced

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]

pilot light has gone out, can't re-light it!?

I have a Sime Halstead Trio 30/90 boiler (in house when purchased 5 years ago) It has been fine up until this ... [Read more]

sime 80e friendly format ,start,stop,start,stop etc?

Hi my boiler has just started playing up ,put heating on ,fan runs ,ignitor fires up gas for about 5 seconds t... [Read more]

Sime 102 deluxe - Hot water too hot!!?

Hot water off my Sime 102 deluxe is far too hot and when i try to reduse to water temp at the boiler it makes ... [Read more]

Sime 80e heating on constantly, ?

my sime 80e boiler has the heating on all the time. the only way to turn it off is at the mains or to turn the... [Read more]

sime friendly manual?

i am having to top the boiler up every day but have no leaking radiators

no hot water evrything fires up?

Hi need help. Iv`e got a sime super90 I fitted a new diverter valve and micro switch about 8 months ago. Ever... [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]

sime friendly format 80e aps melted?

the above boiler air pressure switch has melted and fan fallen apart, both been replaced same happened again h... [Read more]

How can I fix my Sime Super 80 low pressure?

The grey handle on the dial to the front right hand side of the boiler has dropped to zero. My hot water is no... [Read more]

sime format 30E hydronic heating boiler not working?

The thermostat is ok, green light keeps on at front penal, can hear the click of a relay on PCB after a while ... [Read more]