Bill for Model Number JB735spss Duel burner, only large outer ring comes on. Smaller burner does not. Suspected bad switch? What do you think? Looking for part RANGE INFINITE CONTROL SWITCH Part Number: WB24X25013
Answer Hi Bill, thanks for your question. It’s definitely possible that the infinite switch WB24X25013 has failed. You can test it pretty easily with the power turned off: Turn off power to the range. Remove the wire from terminal 4 on the infinite switch. Set the switch to the small burner setting. Test for continuity between terminal 4 and terminal L1. If there’s no continuity, that confirms the switch has failed. Read More... Answered by AppliancePartsPros.com | Tuesday, December 2, 2025