Re: zwf14070 heater
never had to replace a zwf1*070 element, always found the drums collapse before they need a new element!
but seriously, last 12070 i did a drum repair i suggested they may need a new element due to level of calcium, but they declined, so old one was refitted and its still going well, machine is 3 years old now…
either the limescale is really bad and damaging the element prematurely, in which case cust should be descaling more regularly. or theres another fault…