After 2 power bills and a winter's use, the Ductless heating unit has exceeded expectations. Our power bills went from $350/2months to $210/2months and comfort level is amazing.
PNW has a mild winter climate with temp averages of 30's and 40's in winter with extreme lows to 15ish. The ductless performed perfectly in the 30's and 40s range, but worked a bit below 20 F.
House sqft: 1200 with front face of house full windows (beach house).
Unit: LG inverter ductless (18000btu) (single inside unit)
Average KW usage: 32kw/day
Inside temp: 72 F constant
Average outside temp 41f for winter
Extreme low: 18F
Cost: (self install) $1200 after PUD rebates
Lookin forward to the few super warm summer days to see how the AC works.