I presume the diverter is in the 3 way valve? Easiest option replace the whole valve? To be honest I'm willing to pay a plumber to sort it out but nobody wants to know about small jobs.
Cheers,
Alan.
No. Flow is not constant. Can be in full flow & then cuts down to about 1/3rd. This keeps repeating. Also the radiators are getting warm tho' the heatings not on.
Alan.
Thanks to this site I replaced a split diaghphram in the 3 way valve in my eco 80 boiler a few moths ago. Recently however the flow of hot water has not been consistent. It takes a while to heat up and once up to temperature it will flow OK for 20-30 seconds and then reduce drastically for a...