Hi guys
I have a Ravenheat RSF 820/20 boiler running my hot water and central heating.
The central heating water pressure sits at around 1 bar when the boiler is off.
When the boiler is running the central heating the pressure climbs to about 2.7 bar at full heat.
Is this normal or is there problem?
thanks
Tony
I have a Ravenheat RSF 820/20 boiler running my hot water and central heating.
The central heating water pressure sits at around 1 bar when the boiler is off.
When the boiler is running the central heating the pressure climbs to about 2.7 bar at full heat.
Is this normal or is there problem?
thanks
Tony