Why won't my Henny Penny CFA 600 heat up?
- SScott BullockAug 15, 2025
If the peanut oil in your Henny Penny fryer isn't heating up, start by checking the obvious: ensure the fryer is plugged in and the circuit breaker hasn't tripped, or the fuse blown. For gas models, confirm the gas valve knob is in the ON position. If those aren't the issue, inspect the cord and plug for any damage. Other potential causes include a faulty PC board, a tripped high limit, an open drain valve, a faulty temperature probe or contactor (for electric models), or a faulty thermocouple on the gas control valve (for gas models). Also, the COOK/PUMP switch might be faulty. If the high limit is tripped, try resetting it. Make sure the drain valve is closed.