Hi
My system is a Vaillant Ecotec 831.
I fitted a towel rail about a month ago in the bathroom and it makes this the highest rad in the system.
When I refilled the system I bled all rad until water came out.
Now one month later I keep having to bleed the towel rail as it keeps getting air in it which make it not very hot.
Is there air getting into the "sealed" system or is the air from when I refilled the system slowely finding its way to the top?
Thanks
My system is a Vaillant Ecotec 831.
I fitted a towel rail about a month ago in the bathroom and it makes this the highest rad in the system.
When I refilled the system I bled all rad until water came out.
Now one month later I keep having to bleed the towel rail as it keeps getting air in it which make it not very hot.
Is there air getting into the "sealed" system or is the air from when I refilled the system slowely finding its way to the top?
Thanks