I live in Minnesota from now until March it will be in the negatives outside. I wish I lived somewhere warm but until then I have mine set up in the laundry room and I will probably get one of those hydrologic shut off valves
Totally flooded my downstairs neighbors condo....twice!! I now put it in the bathtub as another has said. Even then, put a weight on the line, pressure spikes can flick the output line out of tub/ bucket.