Originally Posted by
Fast Guy
Yes that's a good price. I've just paid £2500 for a new boiler (system change) without radiators. It's pretty much what your having done but with an old gas boiler not back boiler.
"run 20 white condense pipe externally to outside drain" 20mm? - My mate told me that Worcester Bosch have just told everyone to upgrade their outside drians to 32mm as they were having alot of problems with them freezing up during the cold weather.
how true, almost every other callout i had over the winter was frozen condense pipes, not all worcester bosch though, the regulations state that a max of 3m 21mm can be run outside and must be protected against frost, its just as well to use 32mm solvent weld, just looks a bit obtrusive, if not use a condense pump and you can run the pipe internally somewhere without the need for fall on the waste