مفتاح ضغط الهواء 70/60PA De Dietrich 7696331

An air pressure switch rated at 70/60PA is a critical safety device in many gas burner systems. It monitors the air pressure within the combustion chamber to ensure proper ventilation and safe operation. When the pressure falls outside the set parameters, the switch signals the control system to shut down the burner, preventing hazardous conditions. This component is commonly used in boilers and heating equipment where precise air pressure monitoring is required. Replacing a faulty air pressure switch with a correctly rated unit like this 70/60PA model helps restore safe and efficient burner performance.