Why won't pressure exhaust at end of cooking cycle in my Henny Penny 600?
- MMonica MartinezSep 23, 2025
If the pressure in your Henny Penny fryer will not exhaust at the end of the cooking cycle, and the operating pressure is too high, it could be due to a clogged exhaust line, a clogged solenoid valve, or a clogged deadweight. To resolve this, turn off the unit and allow the fryer to cool to release pressure from the frypot. Then, have all pressure lines, exhaust stacks, and the exhaust tank cleaned. Also, have the solenoid checked and cleaned. Remove the deadweight and clean it.














