This component has been discontinued with no replacement part. The Potterton air pressure switch is designed for use in Potterton Suprima boilers. A vital safety device, an air pressure switch, ensures the boiler fan is working correctly and prevents a build-up of toxic gases with no means of venting them in case of a fan failure. The unit's printed control board (PCB) closely monitors the air pressure switch to ensure it's fully functional before firing the system up, keeping the appliance from starting without the presence and operation of key safety features.

Brand Name	Potterton
Colour	N/A
Material	N/A
Manufacturer Model No	5105575
Wear Type	N/A
Type	Air Pressure Switch
Certifications Met	N/A
Country of Origin	N/A
Protects From	N/A
Waterproof	N/A
Number of Pockets	N/A
Waist Size	aa92cc38gt
Toilet Cistern Capacity	FTW
Compatible With	Suprima 40 L
Supplier Part Number	5105575