our boiler has been lossing pressure and therefore our heating has been going off, me and my partner bought our house to years ago and do not have the manual. help!

gareth, July 2007

you can get manual off internet saunia duvial made by glow worm
however if presure dropping siduation not covered in manual as leak could be anywere in heating system check all radiators and valves for any leaks,check presure release pipe on outside wall of boiler check not dripping

tony..tsp heating, July 2007