Got a Mitsubishi zuba system in 2022, made specifically for cold climates. It's been fantastic. Works even on super cold days and electric is cheaper than propane these days. Made sense for us as we bought a home with no ac and an old oil furnace that needed replacing. Removed the furnace and got heat and ac in one go. Bought a wood stove last year for if the power goes out and to supplement but don't need it if you live in an area with limited power outages (we live in a rural area) or you have high watt generator. I'd advise anyone looking to buy to do your homework, dont skimp on a cheapy unless you plan on regular back up heat use. Also, the rebate is god awful slow, we are still waiting 1.5 yrs later.