Question for mini split users

[Biggd]

Originally Posted by dpg

The system won't physically go below 50 that's the lowest it goes. Believe all heat pumps have a higher lower end setting they bottom out at than traditional types of furnaces which can be set at anything. I have to do more reading on the furnace, the paperwork's currently "up there." I believe the person who installed it told me it can jump back and forth between heat pump mode or switch to traditional propane when it senses extreme cold. I need to see if I can find that in the manual when I'm up again.

My mini splits won't go below 60.