hi I have a ideal izar 30 boiler just replaced pump
and dhw dimister getting dhw but no heating a
clicking sound from diverter valve is this the
problem and if so is it the moterised part or the
valve ,on the diverter ps are they easly fitted
thanks

roy, April 2012

moterised valve head comes easy by press stub on side. fitst get it tested what is wrong before changing parts

k, April 2012