The way I see it , if you were told from the out set that this is what would happen e.g cold bathroom , than that becomes your problem , however if , & I stress the word if , you were not than you have a good point !
perhaps this was over looked in the intial survey , prior to any works commencing , perhaps if 2 m.v's had been used instead of a 3 way valve it could be over come ???? e.c.t e.c.t , the only comment on this that I can make is that it is not piped up or working as one would expect , & should not be under the control of a cylinder stat .
perhaps this was over looked in the intial survey , prior to any works commencing , perhaps if 2 m.v's had been used instead of a 3 way valve it could be over come ???? e.c.t e.c.t , the only comment on this that I can make is that it is not piped up or working as one would expect , & should not be under the control of a cylinder stat .