Dryer

Dryer not heating up. Replaced heating element. Still does not heat up. Any suggestions what else it could be.

Here are your parts
Replacement parts for WHIRLPOOL TEDX640PQ1 29"electric Dryer | AppliancePartsPros.com

Here is the wiring diagram
http://www.servicematters.com/docs/wiring/Wiring%20Sheet%20-%208576793.pdf

Have you checked the power at the plug, L1 to L2 should be 240 volts.
Ir the timer does not advance in timed dry mode then this may be your problem as the timer in this unit uses 240 volts.

Check the operating thermostat, hi-limit thermostat and the thermal fuse.