Potterton Honeywell Pressure switches within the heating appliance help to control different aspects of the internal pressure within boilers and closed systems. Pressure switches can relate to air, water, or gas and are used to restrict or allow the flow of specific materials.
Fits a number of Potterton and British gas Boilers
Technical specification
TypePressure SwitchCompatible WithBritish Gas Celsia 50 F1, British Gas Celsia 60 F1 and British Gas Celsia 80 F1Manufacturer Model No642220Brand NamePotterton