Whirlpool gas dryer purchased in 1979 lost heat in 2019 checked AppliancePartsPros for problem and replaced heating element and thermal fuse, dryer works like new. The video's are very helpful and take the guesswork out of the job. The repair was very simple and easy. Best to leave wires connected to old parts then install new part and replace wires from old to new so you do not mix them up. Thanks AppliancePartspros you saved me $$$$ and I still have my vintage dryer. Also had to open top to get to one screw, a putty knife works very well on releasing clips holding top on dryer.