مفتاح ضغط الهواء 137 / 120 Pa De Dietrich 7728510

The Air Pressure Switch 137/120 Pa is a precision device used to monitor air pressure in burner systems. It ensures that the correct air-to-fuel ratio is maintained for efficient combustion. With a switching range of 137 to 120 Pa, this switch is suitable for various gas burner applications. It plays a key role in safety and performance, automatically shutting down the burner if air pressure falls outside the set parameters. Ideal for boiler maintenance and repair, this component helps keep your heating equipment running smoothly.