How to mend Sime Combi

how can i fix my sime 80 combi boiler?

when i turn the hot water on the combi also heats the radiators and but the hot water taps only runs warm

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manual for sime super 10 year old combi boiler?

i have a sime super combi i think about 10 years old but i know its not a 90 i think its a 30 or poss a 60? im... [Read more]

sime combi ?

i have sime ecomefort H.E it is 12 months old i have no central heating connected i only run hot water fro... [Read more]

i have a sime combi boiler?

hi my plumber tried to fix my boiler, it had a flashing orange light but now it has a permenant red light, can... [Read more]

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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]

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no hot water?

sime super 120 combi boiler domestic water does not heat up, but rads get hot when hot tap is turned on, can a... [Read more]

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Overflow leak?

Combi Boiler Sime 102 Overflow pipe is leaking water in small drips even though central heating is switched o... [Read more]

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heating system?

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

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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]

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what to buy?

my sime boiler has broken down! it is 11 years old so i have decided not to try and fix it and that it would b... [Read more]

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how can i fix a sime 80 friendly combi boiler?

the pilot light is on, the pump and fan both run, but the main burner will not ignight? would love some help?

sime halstead trio combi?

does anyone know where i can get a replacment burner for my boiler ? had british gas out today and they have p... [Read more]

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how can i fix my sime 80c combi ?

the diaphragm on the water side has split

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Sime Friendly BF combi - no htg no dhw?

Help.. Sime friendly combi, pilot is lit, pump runs constantly, but no response to htg or hot water demand ... [Read more]

sime combi 90 plus?

no hot water heating ok

how do you set the timer on the simre 80 c format combi heater ?

heating not coming on at same time as on outside clock what can i do sime 80 format combi boiler

Sime Halstead Trio Combi Boiler - No DHW flow at all?

There is no water flow at all from Hot water Taps. Plenty of pressure on cold water supply. Central Heating is... [Read more]

sime 100c format ( unable to light)?

I am unable to light my sime 100c format combi boiler. I can reset the red light but will not ingnite. Any i... [Read more]

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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]

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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]