It is more stupid than ironic that CU, when testing combos, harped about the impracticality of the machines boosting the wash water temperature yet awarded best washing ability ratings to the WP and KM combos with the thermal hold for the wash water heating without noticing a correlation. The small amount of water (3 gallons to fill the sump after saturating the load) to the large amount of metal made water heating necessary unless you knew to wait to wash a load of whites until after a load had gone through the wash and dry program and left a nice hot machine. That was even true of the later 29" Kenmore combo which had a sump capacity of 7 gallons and a one minute purge of the fill line to clear the line of cold water. Once all of that metal was heated by a dry cycle, you could get warm water washing by filling with cold and hot water washing by filling with warm.
[this post was last edited: 8/14/2019-09:18]
[this post was last edited: 8/14/2019-09:18]