The Dean 807-0699 Fryer Thermocouple is designed to provide dependable flame sensing and support safe gas burner operation in compatible commercial fryers. Featuring a 24-inch length and a 20–30 mV output range, this heavy-duty thermocouple generates an electrical signal when heated by the pilot flame. This millivolt output helps operate the gas safety valve, allowing fuel flow to con... https://partsfe.com/807-0699-frymaster-hd-thermocouple/1-807-0699.html