OK bare with me I've just worked 4 nights straight and I can't think straight to save my life right now.
What size drainage and return holes would a 12 foot need?
I was thinking 50mm drain and 40mm return (aussie sizing) or have I got that the wrong way around?
Or is there something else you would recommend?
What size drainage and return holes would a 12 foot need?
I was thinking 50mm drain and 40mm return (aussie sizing) or have I got that the wrong way around?
Or is there something else you would recommend?