Recently the temperature of the hot water has reduced and I need to slow down the hot flow to get a decent temperature. Also the radiators are heating up when the hot tap or shower is running. Could the 2 be linked.
Does this sound like a diverter valve not working correctly, leaving it open and supply the hot water around the central heating???
Does this sound like a diverter valve not working correctly, leaving it open and supply the hot water around the central heating???
