So our current gas dryer stopped heating and from the troubleshooting videos I've watched, there are some electrical components that may be defective but you need electrical tools (multimeter, etc) to identify the defective part. I do not have such tools or expertise.
I've reached out to our friends who may have the tools/skills to fix it or donate a used one but we may be in the market for a replacement.
On the plus side, I did manage to clean out the inside.