When I am using my boiler all the time in winter the bottom of it sometimes feels wet and makes a small pool of water on the workbench underneath it, it dosnt happen in summer and mostly it happens when I have just swithed it on or off.

Julia Blatch, December 2008

i have the same prob with my worcester boiler and it is only a year old.

mark, January 2009

After calling in the gas board, I found out it is a leak which requires a new part a divertor valve

Julia Blatch, December 2008

is it a greenstar (condensing ) model the one with the white pipe underneath in which case it could just be a simple leak on the condense pipe or trap.otherwise is your system pressure too high ? over 2 bar a faulty pressure releif valve or pipewotk might be the fault either way a non rip off plumber should sort it

acefreaky, December 2008