Pioneer Ductless Mini Split Air Conditioner, Heat Pump, 12000 BTU (1 Ton), 13 SEER, Cooling, Heating, Dehumidification, Ventilation. Including 16 Foot Installation Kit.. 110~120 VAC.

Cold, Quiet, Efficient and Great price
Just like other reviewers, I'm very happy with this unit and the cost performance (including operating cost) is great! Here are few things to try to help people who are considering buying this great unit.
1. In order to install this unit properly, a vacuum pump, a vacuum gauge and a valve between the pump and the gauge, a hose to connect the vacuum pump and the service port on the low side (larger pipe side) are needed to get rid of air and more important moisture out of high and low side copper pipes and the evaporator inside of the indoor unit before opening the 2 valves at the outdoor unit. There is a way to install it without using a vacuum pump but small amount of refrigerant will be lost into atmosphere. (The refrigerant R410a is supposed to be ozone layer safe.)
2. The low side's service port's fitting size is 5/16, it is not 3/8 nor 1/4. Many AC gauge kit comes only with 1/4 fittings), when buying AC gauge kit, make sure it supports R410a (R410a pressure is much...

Love it
Easy to install and use, very quiet while running. Keeps my bedroom nice and cool without running my central air.

Great A/C
I installed it myself in 5 hrs. It looks really good even the outdoor unit. Great for the DIY guy.

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