I feel like it should be programmable. Like don't activvate if outside (of the device) temp is below 70. I also wonder if putting one of those insulation blankets made for hot water heaters in the winter would reduce it trying to use the ambient temp. ADDED: I also always kind of thought we should have these integrated with refridgerators. Like I realize how we do floorplans need to change going forward but if fridges had an insulated cabinet as part of a fridge that is made to swap since the fridge wants cold and it wants hot.