Power burner system for a food preparation oven

摘要

A gas power burner system is provided for a commercial-size food preparation oven and generally comprises a gas power burner connected in series by a gas supply line to a mechanical modulating valve and an electrical on-off valve. The electrical on-off valve initiates or terminates gas flow to the mechanical modulating valve and the gas power burner. A temperature sensing device disposed within the oven and operably connected to the mechanical modulating valve senses temperature fluctuations and causes the mechanical modulating valve to selectively vary the gas flow rate to maintain the desired temperature within the food preparation oven.