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Keep a small space heater on hand to place inside the equipment compartment in case of emergency and also if you have a Fleet Farm or other farming related supply store nearby a 'cattle tank heater' which floats on the surface of the water and will just stay warm enough so the water doesn't freeze is also something we frequently use during Minnesota winters in emergency situations.
Quote from: BullFrogSpasMN on August 24, 2017, 02:14:26 pmKeep a small space heater on hand to place inside the equipment compartment in case of emergency and also if you have a Fleet Farm or other farming related supply store nearby a 'cattle tank heater' which floats on the surface of the water and will just stay warm enough so the water doesn't freeze is also something we frequently use during Minnesota winters in emergency situations.Are those powered off gas?
Placing a sump pump without a plumbing line in the bottom of the spa will also keep it nice and warm. That's what we do in the event that a power outage last really long. (Doesn't have to be a big sump pump either.)