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Royal Sovereign ARP-900M / RA9KM Portable Air Conditioner

Best price found: $399.00
BTU's: 9,000
EER: 11
Cooling power used (watts): 820
Noise level:  
Number of fan speeds: 2
Heater: No
Self-evaporating: Yes
Water tank:  
Moisture removal per day (pints):  
Timer: 8 hr
Hose type: Single
Size - Volume (cubic feet),
4.03 c.f.
16" x 15" x 29"
Weight: 63 lbs
(28.58 kg) lbs.
Notes: No remote, manual control, discontinued
From the Manufacturer:  

Reviews of Royal Sovereign ARP-900M / RA9KM Portable Air Conditioner

Expensive to Run

This unit does cool the room, but it's too expensive to run.
The dripping water is annoying and it makes this noise unless you empty the tank all the time.

The hose gets really hot.

Nothing Nice to Say

No cooling capacity and doesn't cool a studio apartment at all.
The exhaust hose was really hot and just added to the heat in the room.
Uses way to much energy.
Give this one a pass.

Write a product review of the Royal Sovereign ARP-900M / RA9KM


The BEST models have:
  • 3 fan/cooling speeds.
  • A 24-hour timer.
  • Self-evaporation technology.
  • A remote control.
  • An EER of 10 or higher.
  • A noise level less than 50 dBa.

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