Need an Alpha boiler repair or a service? If you're in Kent then give Alpha man a call to arrange a visit. Telephone 01233 712994
, Steve, of Greenside Heating Services, GSR number 296.
Sorry, no free technical advise given to the public either over the Internet or telephone.
I will only visit if you're in KENT
(I'm not Alpha nor work for them, just an Independant engineer.)