23-01-12, 09:57 AM
As always theres more than one way to skin a cat :lol
It's a gravity system with a conventional boilerand two motorised valves.
Reason I asked is that I've noticed a bit of banging every now and then.
The other night I'm laying in the bath and heard the boiler stopping, and a valve whirring. Then I heard some banging and the sound of water "wooshing" (for want of a better word). It lasted for a few seconds. The pump kept running and sounded a bit more vibey than it had.
The boiler is under two years old and the full system is covered and I shall be calling them out but I wanted an idea of whats going on so they can't baffle me with bullshit.
It's a gravity system with a conventional boilerand two motorised valves.
Reason I asked is that I've noticed a bit of banging every now and then.
The other night I'm laying in the bath and heard the boiler stopping, and a valve whirring. Then I heard some banging and the sound of water "wooshing" (for want of a better word). It lasted for a few seconds. The pump kept running and sounded a bit more vibey than it had.
The boiler is under two years old and the full system is covered and I shall be calling them out but I wanted an idea of whats going on so they can't baffle me with bullshit.