My bath runs through a macerator to get the water to the stack but the sink and shower are attachd to the same pipe further down stream.
Tested it for the first time yesterday and I get spits coming out of the sink and shower waste when the macerator cuts in. I have to assume that the presure increase in the pipework when it starts pushes the air to do this.
Question is,,,is the only option to seperate the shower and sink from the bath pipework or is there some kind of pressure relief type of thing that could be fitted to prevent this?
Just when I thought it was finished
Tested it for the first time yesterday and I get spits coming out of the sink and shower waste when the macerator cuts in. I have to assume that the presure increase in the pipework when it starts pushes the air to do this.
Question is,,,is the only option to seperate the shower and sink from the bath pipework or is there some kind of pressure relief type of thing that could be fitted to prevent this?
Just when I thought it was finished