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We have a Potterton Performa 24 combi boiler which has started to leak at the little rod that moves to activate the switch when the hot water is running. For reference it's item 130 in the following image; https://www.heatingspareparts.com/boiler-diagrams/potterton/performa-spc-24?gid=16473...

Hello again folks.. When running the hot water the pin on the diverter doesn't come out. If I push the microswitch manually the boiler fires up but the water still comes out cold. If the pin is triggered by water flow then is it possible something it blocked? Otherwise activating the switch...

Hi. Our Potterton Performa 24 was working, seemingly, without any issues for the 3 years we've been in this house. My other half drained the CH and moved the radiator in one of the bedrooms before repressurising. Since then the central heating pressure slowly creeps up and within 10 minutes or...