@AquaAdventurer I’m the one getting paid for this, . Usually, we keep the pump running all winter, but sometimes it trips, and if it’s freezing and it’s the weekend, the pipes might freeze. I wanted to try turning the pump off to prevent that and save on the electric bill.
We have a 132,000-gallon pool, the largest residential pool in Ontario. We blow out and plug the lines, and the customer runs the robot until it starts to freeze. No chlorine is added until spring.