Hi Gents (and ladies if applicable), new to forum.
I am going to connect a sink and bath waist together and want to know, do i need a anti-syphon trap on both sink and bath outlet or just the sink?
thanks
chris
I am going to connect a sink and bath waist together and want to know, do i need a anti-syphon trap on both sink and bath outlet or just the sink?
thanks
chris