Thanks.
Would that also explain the regular water burst from the siphon or is that normal? My understanding is that is just for condensation so lots of water seems odd.
It’s all micro-bore to the radiators, I expect it does need a good clean. There is no magnet filter.
Hi
My conventional boiler a Greenstart Ri has started shutting down occasionally. Usually in the morning it won’t come on until it’s reset. It’s done this a handful of times in the past couple of months, normally when it’s frosty.
I have noticed it ejects quite a lot of water from the siphon...