I know that it is only August, but this has been on my mind recently. As a new tub owner (yet to be installed actually), this will be my first winter. Some additional background - we live in the city, and the tub is located at a weekend house about 2.5hrs from here at our lakehouse in northeast PA. Hopefully someday soon it'll be a permanent residence, but until then...
So - its quite secluded up there. Few neighbors and power outages are quite likely. If the power went off in the dead of winter (say...15 degrees outside) how long would we have before the pipes are at risk? I realize it would take quite a while for the body of the tub to freeze, but without a circulation pump what am I looking at?
Interested in any thoughts you all might have.