Recent content by mananin

Thanks for the advise, if its at this stage I have to get a Gas Safe engineer involved I will do. Thanks again.

Hi I need some guidance for an Alpha CB28x. I need to remove the room sealed chamber front panel to replace the Primary Temp Sensor but is won't budge. The current sensor has a cold resistance of 48Kohm and a hot resistance of 120Kohm. The Alpha manual for this boiler indicates...