Have just a new pump, switch and prv fitted on my valiant ecotech plus 824 combi boiler at huge expense.
Before it failed last night I was getting constant hot water and heat. Now I am getting heating but a short burst of hot water and then nothing. Engineer claimed it is due scale in the system which will slowly flush itself through. Have I just been fobbed off or will it rectify itself?
Before it failed last night I was getting constant hot water and heat. Now I am getting heating but a short burst of hot water and then nothing. Engineer claimed it is due scale in the system which will slowly flush itself through. Have I just been fobbed off or will it rectify itself?