hi all. can you help please. we have the triton t90 si pump shower, its about 8 -10 yr old. its not working... can it be the thermal cut out.? the missis was in the shower & she said it was runing old for a few seconds & a strange noise. she turned it off for a few sec's then back on...worked ok for a wash. (we have very hard water). now thinking nothing.... i went into it other day & nothing .. not working. no sounds. no nothing..& it trips. is my unit totalled or is it the heater can.? or the thermal cut out.? ive changed the bushes & solinoide last yr & half ago. im perpared to re-new the unit. but if it needs 10a for a part & its back up working again...then great. idea's please you shower pro's. & also the t90si is pumped tank feed. whats the next unit im looking at.? is it the t90 sr.? thanks all. talk to you soon.