Problems with dhw on ideal isar 24he ?

sounds like DHW PLATE HEAT EXCHANGER

titch the technician
August 2009

I have the same boiler. I'm not sure what you mean by poor hot water, is it not enough of it, not hot enough?
There's two rotary controls and it might be worth turning the hot water one up, I usually have mine at full this time of year. In the summer when the incoming water is warmer you may be able to turn it down again.
Hope this helps

Scott
February 2009