nearly all parts will be obsolete for this appliance, there may be a few 2nd hand parts on ebay or similar site but the best advice i can give you is to get the 20-30years overdue replacement boiler fitted. Your old appliance will be running at 60-65% efficiency (if you’re lucky) meaning for every £100 worth of gas burned you get £65 worth of heat and hotwater.. it’s false economics to throw anymore money into an appliance this old as indeed after any successful and no doubt costly repair you’ll still be left with a 50year old appliance that’s been living on borrowed time for a good 20+years.
Phill Dee, March 2018
