Hi: hopefully someone might be able to help me?
We havent had the heating working for sometime during the summer, pressure on boiler had dropped under 1 and my partner started heating one morning without increasing pressure on boiler(we did have hot water until then). Since then it has not worked hot water or heating. We had F22 and F24 at different times, and when you start boiler it sounds like there is air trapped in the boiler, the water gets very hot and then it shuts down. the automatic air vent cap is loose, but im not sure what else to check.
any ideas?
Thanks
We havent had the heating working for sometime during the summer, pressure on boiler had dropped under 1 and my partner started heating one morning without increasing pressure on boiler(we did have hot water until then). Since then it has not worked hot water or heating. We had F22 and F24 at different times, and when you start boiler it sounds like there is air trapped in the boiler, the water gets very hot and then it shuts down. the automatic air vent cap is loose, but im not sure what else to check.
any ideas?
Thanks
