Ideal 172589 Air Pressure Switch
£88.23 ex. VAT
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The air pressure switch Is a safety device that ensures the fan is fully operational. 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 PCB closely monitors the air pressure switch to make sure it is completely functional before the unit is fired up, preventing the appliance from starting without one of its key safety features. BI1256114 up to seriel number N094880903
