Please read carefully Mira sport max 9.0 Kw with Airboost Renowned Mira electric shower Unknown history … this looks to have been opened and looked at could be a spurious customer return for the usual no good reason ! Everything is there and looks totally unused All the parts are 100 % complete So selling as spares or repairs . Best guess is it’s fine . Warranty and docs are all there Box is rough Serials number recorded could be a great buy , and I honestly hope it is 😊 No returns on this Fast post