Ariston Air Pressure Switch facilitates safety protocols that check the fan is fully functional. It ensures that if the fan fails within the boiler, there would not be a build up of noxious fumes with no means of venting them. The Printed Circuit Board closely monitors the air pressure switch to make sure it is completely operational before the unit is fired up, preventing the appliance from starting without one of its key safety mechanisms.
Colour is black
Technical specification
Waist Sizeab49cd11gtTypeAir Pressure SwitchERP RatingNot ApplicableSupplier Part Number573452Brand NameAriston