Hi
I turned off my boiler today to drain down my central heating to fit a new pump, but now the boiler doesnt seem to be its usual self, it lights up for about 20 secs at a time and I have no hot water from the taps. The boiler is supposed to heat the water which is stored in a cylinder in my loft, then the hot taps pull the hot water from that.
Could it be air in the system?
I turned off my boiler today to drain down my central heating to fit a new pump, but now the boiler doesnt seem to be its usual self, it lights up for about 20 secs at a time and I have no hot water from the taps. The boiler is supposed to heat the water which is stored in a cylinder in my loft, then the hot taps pull the hot water from that.
Could it be air in the system?