need to fix a mixer tap for a shower?
we have a 4 year old mixer tap made by hansgrohe the tap no longer shuts of the water. I have got into the bit with splines and have met a brass hex nut should I call a plumber or does anyone have any ideas. I did shut the water off by the way but it is cold here (-5 degrees). Can you run the gas boiler with the water off safely?
cotswold pete, December 2008