lalo_1948 posted an answer for this Whirlpool LAB2700ML Pedestal Drawer for Duet Washers & Dryers:
"If it is heating , check for a kinked or stopped up vent"
lalo_1948 posted an answer for this General Electric GSH25JSXSS Stainless Steel Side by Side Refrigerator:
"Water tank in refrigerator could be frozen. Also the valve could be bad"