In message , Guy Dawson
writes

A 12 month gurantee sounds like something a retailer would offer over
and above your statuatory rights. I can't see any sensible retailer
resetting the clock on the gurantee every time a faulty unnit was
replaced under gurantee.

I do,

If they did you could claim every 11 months.

Only if the item is faulty

--
geoff