Recent content by JamesScott600

I looked at the boiler yesterday and the bar when the system was cold was at 1.4-1.5 bar. It hos droped a bit. How much will the bar drop if the boiler is turn off for 1 week e.g for a holiday.

Is there any other way to reduce the bar apart from bleed a rad

Bleed what. I don't know anything about pluming. I am relying on you to help me.

Out of what! I know noting abut heating a pluming

How

Yes it is

Hi. On one day to boiler bar was 0.7 when the system was cold. I filled it up but the valve jamed and the bar was 1.6. hen the HW came on te bar went up to 1.9. Then the CH came on the bar went up to 2.8. I need help now. I have a Vaillant ecotec plus 630 system boiler. What valves should I use.

If the bar is below 1bar when the system is cold ie not running the system is fine and does not need worring about. If the bar is below 1bar there is a black valve open it until the bar is back to 1bar. If the is open for to long the bar will go to high and you need to bleed a rad and let the...