Tappan gas oven safety valve

[Repair-man]

Yes, on both types. That's why dryers suffer coil failure when run with a restricted vent. The short-cycling of the burners finally does them in. Oven's ignitors last typically 4-7 years depending on whether or not there's a Betty Crocker in the house.

[JWWebster]

you will be changing them ignitors on a regular basis.
Quick and easy money!