Wirlpool dishwasher not heating/drying up

Dishwasher Repair
1

**Brand: whirlpool
**Model Number: WDF520PADM7
**Main Symptom: not heating / drying
What happens & when:

Error Code (if any):
Parts or tests already tried:
Photos / video link:

2

You will want to access the bottom of the unit and test the thermostat for continuity. If there is no continuity then this will be a faulty thermostat that will need to be replaced. If there is continuity then test the heating element and make sure that there is 120 vac to the heater when it is supposed to have voltage to it. If there is 120 Vac then this will be a faulty heater and if there is not voltage and the thermostat is good then this will be a faulty control board.

https://www.appliancepartspros.com/whirlpool-cntrl-elec-w10906426-ap6034154.html

https://www.appliancepartspros.com/whirlpool-heater-w10518394-ap5690151.html

https://www.appliancepartspros.com/whirlpool-thermostat-hi-limit-wp661566-ap6010246.html