The Washing Machine Killer: The Popular Mode That Slowly Destroys ItFrequent use of maximum temperature settings in washing machines can reduce the appliance's service life by half. Photo: Pravda.Ru by Dmitry Belov is licensed under Все права защищены Washing machine repairTechnical Risks of High-Temperature CyclesThe primary strain falls on the tubular electric heater (TEN). To maintain extreme water temperatures, the element must operate continuously for extended periods. According to Timofey Cherkasov, a washing machine repair technician, frequent use of the 90°C mode can lead to the replacement of the heater and pump within two to three years of operation. High heat triggers several failure mechanisms:Scale Crystallization: Hard water salts deposit on the heating element faster at high temperatures.