The thermostat will sense the temperature increase in the evaporator during the defrost cycle and will cycle the defrost heater off after the ice or frost is melted.
Dryer blower wheel Y303836, is used on Maytag, Jenn-Air and some other brand gas and electric dryers and laundry centers. It has a diameter of 7-1/2" inches and includes the hub clip
Dryer blower wheel 131476300, is used on Frigidaire, Tappan, Westinghouse, Gibson, Tappan, Kelvinator, some Crosley, and GE dryers. It is is 8 and 1/4 inches by 2 and 1/2 inches.
This is a brand new Whirlpool Genuine blower wheel. It is used in full sized dryers made by Whirlpool including Sears Kenmore & Roper, among others. It usually works on dryers with a 29" wide cabinet.
This thermal fuse limiter, with a limit of 220 degrees Fahrenheit, is manufactured for both gas and electric clothes dryers. Once the internal temperature of the dryer reaches 220 degrees, the heating element cuts out.