4055792057 Genuine Heater Assembly 1800W for Electrolux Group Appliances, Replacement Heating Element

Genuine Electrolux heater assembly, part number 4055792057, rated at 1800W. We don't have the appliance or model list for this heater on file, so it's best suited to people who already know they need this exact number, usually from the old heater's label or a parts list. If you've tested your heater and found it open circuit or leaking to earth, match the number and the 1800W rating before ordering.

How a failed heater shows up

An electric heater works by passing current through a resistance wire that gets hot. Over years of heating cycles the wire can break, or the insulation around it can break down and let current leak to earth. When that happens the appliance may stop heating, run a cycle far longer than normal, show a heating fault code, or trip the safety switch as soon as the heater is called on. A multimeter check across the terminals, then from each terminal to the metal body, will usually confirm whether the heater is the problem.

Part details

• Genuine Electrolux part 4055792057
• Heater assembly rated at 1800W
• Match the part number and wattage on your old heater

Testing and replacing the heater

Isolate the appliance from power before removing any panels, and turn off the water supply if the heater sits in a tub or sump. Photograph the terminals and any sensor attached to the heater before disconnecting. Check the replacement matches the old one in shape and mounting, fit it squarely so any seal sits evenly, and run a cycle to confirm it heats without tripping the power.

Questions about this part

Which appliance does 4055792057 fit?

The appliance and models for this heater aren't on file. Match the number on your old heater or in your parts list and confirm it's rated at 1800W. You can also send your model and serial number through the parts enquiry form for a check.