Guys got called to a Bosch d/washer model no SHV43A03GB/42 the other day with no water to the lower paddle atall, (not a drop) can only be the ‘baffle’ on the back of the heater stuck can it? Quoted him thinking i had the part at home, i need a pt no 483257 or 491756 but i only have 488856 and 493333 and 493333. Now for the life of me they can#t be that diffrent, is there any way i can get around it with one of the three heater boxes ive got
Re: Instantaneous Water Heaters WHAT ONE AND WHY,one to test
They are all different – some have the motorized bias valve that alternates pressure between the top and bottom rotors, some don’t. Some have a turbidity sensor – some don’t. Some have both or none of the above fitted.
Too much of a lottery to guess and too much work to strip the machine in vain – quote for and fit the correct part only. Sorry!!