Reddit reviews Pioneer Air Conditioner Pioneer Mini Split Minisplit Heatpump 9000 BTU-110/120 V
We found 3 Reddit comments about Pioneer Air Conditioner Pioneer Mini Split Minisplit Heatpump 9000 BTU-110/120 V. Here are the top ones, ranked by their Reddit score.
Ultra high efficiency inverter+ ductless mini split heat pump systemCooling capacity: 9, 000 BTU/H with 17.0 SEER efficiencyHeating capacity: 9, 500 BTU/H with 9.0 hspf efficiencyVoltage: 110~120 VAC, 60 hertz (standard household power, l-n-g)Please see the active links on this page for full specks, manuals, etc
The portable AC units are just not very efficient. This is a consequence of their design, having to collect the heat and exhaust it through an air duct.
For not a lot more than the cost of a large portable AC, you can get a mini-split air-conditioner / heat-pump. Its design is almost identical to a central-air unit, so it is quite efficient.
Here is an example of a mini-split:
https://www.amazon.com/PIONEER-Air-Conditioner-Minisplit-Heatpump/dp/B01DVW6BG0
If you own the house, I would install a mini-split system for your master bedroom. Something like this will do the trick. https://smile.amazon.com/Pioneer-Air-Conditioner-Inverter-Ductless/dp/B01DVW6BG0/
You could put in a mini-split system if you want to avoid ductwork altogether. Used heavily in commercial applications and often integrated into the building's automation system, so it should be rather straightforward to connect with HA. At the very least it could be automated via a WiFi thermostat - my Honeywell RTH9580 works well with HA.