If your washing machine does not heat the water during its wash cycle, it is likely to need some kind repair, a faulty water heater element is the most likely cause for this type of problem, here are a few checks that you can use that will indicate to you whether you have a likely faulty water heater element.
Because they're not externally adjustable, they don't need to be located close to the control panel. Depending on your application, you might want your salvaged pressure switch to operate at pressures that are different to its standard range. That's not hard to do if you have a washing machine pressure switch, as they are quite easy to modify.In standard form, turning the adjustment control typically allows the trip pressure to be set to detect water depths anywhere from 9cm to 20cm. But if you remove the adjustment.