The washing machines I've had over the past 35 years have all had hot and cold inlet hoses. AFAICR, all had variable water level too. Current machine has 5 water level settings. Need to lift the lid fully open to shut off water flow too.
Repair it till you die. Alliance gives the best parts retention policy. And since the parts are used in their commercial laundry products, they should be available for a very long time.
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