- Joined
- 16 Dec 2011
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- 4
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I got asked to connect the gas up to a ariston combi microgenus 24 today as it had been moved and he wasnt able to connect the gas up anyway i done it and it was already full up the system so i fired the hot water all ok then tried the heating and it fired for 10-15 seconds temp shoots right up and cuts out and then when boiler has cooled down it fires again does same again,i know it seems like circulation i shouldnt have got involved but it was a friend of the lady ive just fitted a new boiler for so i done it and i said i would go back tommorrow for her does anyone know if theres anything else on these boilers that can cause this fault thank you