Kenneth P Cave Creek , AZ September 14, 2023 Not heating I was able to narrow it down to three items. The igniter, flame sensor or the gas valve coils. So I figured since the dryer is 20yrs old and I had to tear the dryer apart to get at those parts, I might as well replace them all. Everything is working great since they were replaced. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours