All orders accepted by 3pm Monday to Thursday are dispatched the same day and are normally delivered within 24 hours.

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Potterton 5112198 Air Pressure Switch

£23.49 ex. VAT

The air pressure switch facilitates safety protocols to 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 gases with no means of venting them. The PCB 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 instruments.

SKU 918 Category This part also fits: , Manufacturer:

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