Hired someone to close today. I noticed that they didn’t do an airlock on the main drain. I asked and he said I have cleared your lines and should be good for the winter. But if the valve is still open, doesn’t water just go back in the main drain and therefore negates blowing the lines out?
As for the skimmer, he did blow the lines out and added a gizmo. Nothing else. Should there be a little bit of antifreeze to protect?
Thanks
As for the skimmer, he did blow the lines out and added a gizmo. Nothing else. Should there be a little bit of antifreeze to protect?
Thanks