Our 5 year old Ikea/Whirlpool DWF B10 no longer circulates water. I have read the conversation between Zipper and trigger77 (see link below) and wondered what the solution would be if the pump did not hum...
45yearsagasman - thanks for your responce - any idea where I could get a diverter valve kit from as I can only find a diaphragm service kit for this model... Does another manufacturer do one suitable for it??
Our Potterton Performa 28 is playing up - when running the hot water the radiators are warming up even though the heating is not on.
The hot water is not getting very warm -
particularly upstairs (boiler is located downstairs)
I'm thinking it's either the diverter valve or the heat...