when turn boiler on, red light comes on. i press reset and boiler works for short time, then a click and off again and red light on again?

bernard g., April 2009

the pressure gauge should be no more than 1.5 bar when the boiler is cold when the boiler heats up it will go higher as the expansion of hot water rises if there is too much pressure you will get water comming out of the release valve

ian day, April 2009

if its a combi boiler you need to top it up. On the boiler there will be a gauge that tells you the water pressure. its needs to be between red and green, about 2 bar.
under the boiler there should be a hose loop with a valve at the top, turn this valve on untill you get enough water in the system to up the gauge.
hope this helps

Val, April 2009

Oil boiler? Which one?

John, April 2009