Dryer spinning but not heating

I had removed the heating coil prior to ordering the new part. It was one of the easiest repairs I have ever done. I just popped of the part I needed from the old heating coil. Put it on the new coil and popped the new part in. Put all the wires back on and it runs like new. I had cleaned all my vents out before starting. Very important to do this for fire safety reasons. My 16 year old dryer runs like new. My clothes are getting dry so much faster than they were before the coil went bad.