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Not to hijack, but how do these run in states like Michigan? I have an old 2 story house built in 29, I need something upstairs to make it both warmer in winter and cooler in summer.
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they can do alright.
mitsu and daikin are the go to.
mitsu does very well regarding heat at low ambient temps. if you get the right model.
i have a daikin and i use it to supplement my heat along with my boiler until 20* or so. no oil used at any temp above 25*. once it hits 15*-18* the efficiency goes down quickly ($/kwh vs #2 oil), itll still heat, but it needs to run longer and itll defrost alot, so really the compressor is running almost constantly. with the increased price for oil, ill push it farther this winter and i know it will run and heat fine until 10*. i also just had a EK ascent plus combi boiler put in, 93% oil, just in time...lol. ill have to do the math again to see with the price of oil with new my new boiler vs kwh/btu output to find the temp ill shut down my daikin this year.
youll like it alot.
see if you can find a friend of a friend in the hvac industry to do it on the side. youll save money.