Curzon 4523571 Pressure Switch Kit

component used in certain boiler systems to monitor and control the air pressure within the boiler’s combustion chamber. This pressure switch is a safety device that ensures the correct pressure is maintained to allow safe operation of the boiler.

Function:

• The pressure switch detects whether the air pressure is within the correct range for the boiler to operate safely.
• It ensures that the fan is working properly to vent exhaust gases and that there is no blockage in the flue or air intake system.
• If the pressure is outside the safe range, the switch will prevent the boiler from firing, avoiding unsafe conditions.