Hi
Do I need to put in an S-bend trap to connect the dishwasher and washing machine wastes to the waste pipe heading outside? Its a seperate waste pipe from the sink one, but both tee-in at the gully trap outside.
Thot when theres the gully trap outside they could just tee straight onto pipe?
Hope that makes sense, thanks!
Do I need to put in an S-bend trap to connect the dishwasher and washing machine wastes to the waste pipe heading outside? Its a seperate waste pipe from the sink one, but both tee-in at the gully trap outside.
Thot when theres the gully trap outside they could just tee straight onto pipe?
Hope that makes sense, thanks!