The air pressure switch is a safety device which checks the fan is fully operational. It ensures that, if the fan fails within the boiler, there would not be a build up of toxic fumes with no means of extracting them safely. The printed circuit board mon
Fits Multiple Worcester Appliances
Technical specification
TypeAir Pressure SwitchManufacturer Model No87161424090Brand NameWorcester Bosch
Reviews
Worcester Bosch 87161424090 Pressure Switch Air Honeywell C6065Ah1038