Walter for Model Number Thermador PRG304US My left, rear burner ignites and works but only for several minutes. After approximately 10 minutes, the flame and gas flow will stop. The igniter will start clicking but without gas, of course, there isn't a flame. If I wait maybe 30 to 45 minutes, gas flow is back allowing me to use the burner but again only for several minutes. I also notice after about 30 minutes of oven use, the burner, when turned on, will click but without any gas flow. Is it possible the problem I have with a part or parts is heat related causing this malfunction? Any ideas as to what parts I might need to correct this issue?
Answer Walter, based on the information provided, either the solenoid valve 00411253 or the simmer controller 00422882 has failed. With access to the simmer controller at the bottom of the range, the burner would need to be turned on until it shuts off on its own. Once it shuts off, the controller would need to be tested for 10VDC from the terminal Sol 2 to the terminal Sol 2 Return. If there is 10VDC, the solenoid valve has failed. If there is not, the simmer controller has failed. Read More... Answered by AppliancePartsPros.com | Tuesday, January 19, 2021