My mate has a boiler under 3 star cover from BG (don't laugh). It is a Potterton Lynx electronic. They say they cannot repair it as the part he*thinks* isn't working is an air flow sensor. I think the BG bloke doesn't actually know whats wrong with it as he was taking over the phone for advice from Potterton technical and it looks like he is playing swapsies with parts untill it works. Anyways the part ,according to Potterton and their authorised parts ditributors, is obsolete and is no longer avaliable. This is the reply from 5 different distributors. I have tried HRPC and no stock. The part number is 300303 ( potterton part number) . I had a word with the BG fitter and we agreed that if I find the part he will fit it.If anyone knows where I can get this part I would appreciate it if you would let me know.
Ta.
Ta.