Good video. I recently just put together a winterizing system, and am about to remove it and redo it because of seeing what i could have done better, after it was in place. This video gives me some ideas.
I was disconnecting my bypass line, and letting the antifreeze spray into a recovery jug… but i might just leave it hooked up and spray into the tank. It’s only like a 1/4 cup or so, and probably not a big deal like he said… might only be an issue if you are having to do this often… in which case, losing that amount might add up.
Not sure about blowing the pump out to flush the antifreeze out when you want to use it again… i think ill just start it up and let water flush it out… you can still recover it, just have to redirect the flow once water starts coming through, so you dont dilute the antifreeze too much.
Noticed he was using plain poly braid on his intake line, instead of crush proof suction line… i’ve always heard that was a no-no.