v1no 0 Posted November 1, 2012 Report Share Posted November 1, 2012 About a year ago we got a new Worcester Greenstar Condensation Boiler installed.I was informed that this is supposed to be very efficient. What I have noticed so far is that when the hot water tap is open the boiler goes on full blast for about 1 minute and still there is no hot water on tap. Most times I turn the tap for a few seconds ( turn on and off immediately),the boiler would still go on full blast for a minute with all the emanating steam .Is this what is 'efficiency at its best' ? These days I do not use the hot water tap most of the time. Link to post Share on other sites
Guest gissle Posted November 3, 2012 Report Share Posted November 3, 2012 Is it still under warranty?It sounds like a fault to me. We have a Worcester boiler and it produces hot water when we put the hot tap on.The efficiency is because you are not heating a whole tank of water - you just heat the water as you need it. Link to post Share on other sites
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