Halsted he 30 no hot water

[tim davies]

I have been called to a halsted he 30 boiler the Central heating is fine but no hot water, boiler fires when hot tap opened but no hot water I think it may be diverter valve motorised head how do I check if this is right if not any other ideas please I am a gas reg engineer no2991440 :snore:

 

[Billy Bob Bob]

1. 
   [*=left]This plumbing forum will not provide advice to anybody with regards to boiler repairs or any other form of gas plumbing without you first providing us with your Gas Safe Registration number in a thread - for very obvious reasons. If you're not qualified to touch gas, you should stay well clear of trying to!
   [*=left]​however you could post this request up in a need a gas engineer section