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Klimaire KSIO018H221

KSIO018H221 Single Zone Mini Split Air Conditioner with 18000 BTU Cooling and Heating Capacity, 21 SEER, Remote Controller, Auto Restart and Turbo Mode: White
★★★★★ ★★★★★

18000 BTU Single Zone Mini Split System with 21 SEER, 12.5 EER, 230/208 Volts, Wireless Remote Controller


Items that are currently in-transit to our warehouse, are currently in-stock at a drop-ship vendor’s, or manufacturer's warehouse will be marked as "Available". These products will ship once your order is processed (usually within 24-48 business hours). For any exceptions to this timeframe, an ETA (Estimated Time of Arrival) for your order will be emailed with accurate shipping dates in order to ensure that you are always updated and informed as to when your order will arrive at its final destination.

Quick Ship Eligible

Items labeled Quick Ship will ship within 2 business days from our East Coast warehouse. Actual delivery times will vary based on your location. If you are ordering multiple items and not all items qualify for Quick Ship, the order will ship when all items are available to ship. Quick Ship may not apply to multiple quantities of the same product.

Only 4 available

Quick Specs: View More

  • Energy Star: Yes
  • Auto Restart
  • Sleep Mode

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Consists of the following 2 items

The Klimaire KSIO heat pump unit is specially designed for maximum user comfort providing the sufficient cooling for the summertime and the heating for winter with its 18000 BTU impressive capacity. The ductless mini split system makes it even easier to install the unit freeing the customer of the extra installation hustle. Available at AppliancesConnection


Auto Restart
After a power cut, the unit will restart automatically with the previous function setting when the power returns.

Turbo Mode
The air conditioner will maximize the output of cooling and heating operation, make the room cool down or heat up rapidly, and attain the desired temperature in the shortest time.

Sleep Mode
Enables the air conditioner to automatically increase (cooling) and decrease (heating) 1.8F/hr for the first two hours then keep it steady for the next 5 hours, after which it will turn off. This function maintains both energy savings and comfort at night.

Follow Me
When activated, the remote control built-in room temperature sensor replaces the one in the fan coil unit, so the air conditioner will regulate the temperature based on the temperature around the remote control, just like if the conditioned air were following you.

Louver Position Memory
The user can adjust the preferred louver angle, so that when the unit restarts, the horizontal louver will automatically move to the position set last time. This way, you won't need to select the louvre angle every single time.

Refrigerant Leakage Detection
When the outdoor unit detects a refrigerant leakage condition, the indoor unit will sound an alarm for a better compressor protection.

Mono- and Multi Compatible
The indoor unit can work both with single and multi zone systems

Compressor Heating Belt
The compressor is fitted with a heating belt for operation during winter season.

Low Ambient Cooling
This function allows the outdoor fan speed to be changed according to the condenser temperature, so the AC will run smoothly at temperature as low as 5F


General Specifications
Type: Mini Split
Cooling Capacity (BTU): 18000
Heating Capacity (BTU): 18000
Wireless Remote Controller: Yes
Energy Star: Yes
Cooling Watts: 1400
Heating Watts: 1440
Cooling Amps: 6.5
Heating Amps: 9
EER: 12.5
SEER: 21
HSPF: 9.5
Moisture Removal: 2.9 pts/hr.
Application Area: 700-1000 sq. ft.
Volts: 208-230 Volts
Frequency: 60 Hz
Phase: 1
Technical Details
Compressor Type: Rotary
Thermal Protector Position: Internal
Fan Speeds: 3
Noise Level: 47/40/31 dBA
Indoor Unit Width: 39"
Indoor Unit Depth: 8.6"
Indoor Unit Height: 12.4"
Outdoor Unit Width: 33.3"
Outdoor Unit Depth: 12.6"
Outdoor Unit Height: 27.6"


Auto Restart

Auto Restart

Automatically restarts a unit to programmed setting when the electricity comes on after a power failure.

Follow Me

Follow Me

This feature allows the remote control to be used as the temperature sensor to operate how cool the system should be. This allows the room temperature to be controlled at the location of the remote.

Sleep Mode

Sleep Mode

Sleep Mode will turn your air conditioner off when you don`t need it, conserving energy and saving you money.



Motor runs quietly to keep your home peaceful with a noise level of only 47/40/31 dBA

ENERGY STAR® Qualified

ENERGY STAR® Qualified

Saves Energy. Saves You a Few Bucks. And Saves the Environment. Making it a shoe-in for the Energy Star Qualified badge.

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Overall Rating ☆☆☆☆☆ ★★★★★ 5.0
Ease of Use 5.0
Meet Expectations 5.0
Bang for Your Buck 5.0
Average rating out of 1 reviews

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Customer Reviews

 from los angeles,California
Overall Rating: ☆☆☆☆☆ ★★★★★ 5
Ease of Use: 5
Meet Expectations: 5
Bang for Your Buck: 5

Recommended Product:

Easy to install and great for either the winter or summer season. You wouldn`t even know there was a system running in the home.

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  • Brand:Klimaire
  • SKU:KSIO018H221
  • Stock Id:537874
  • Product Number:KSIO018-H221


  • Color:White
  • Indoor Unit Type:Wall Mount


  • Cooling Area:1000 sq. ft.
  • Cooling BTU Output:18000
  • Heating Capacity (BTU):18000
  • Wireless Remote Controller:Included
  • Volts:230/208 Volts
  • Amps:15 Amps
  • Phase:1
  • Frequency:60 Hz.
  • EER:12.5
  • SEER:21
  • Programmable Timer:Yes
  • Decibel Rating:47 dBA
  • Adjustable Air Direction:Yes
  • Sleep Mode:Yes

    Technical Details

  • Energy Star:Yes
  • Type:Mini Split
  • Width:39"
  • Height:12.4"
  • Depth:8.6"
  • Cooling Capacity (BTU): 18000
  • Fan Speeds:3
  • Zones:Single
  • Moisture Removal:2.9 pts/hr.
  • Noise Level:47/40/31 dBA
  • Cooling Amps:6.5
  • Cooling Watts:1400
  • Number of Zones:1
  • Heating Amps:9
  • Heating Watts:1440
  • Outdoor Unit Height:27.6"
  • Outdoor Unit Width:33.3"
  • Outdoor Unit Depth:12.6"
  • HSPF:9.5
  • Indoor Unit Width:39"
  • Indoor Unit Depth:8.6"
  • Indoor Unit Height:12.4"
  • With Heat:Yes
  • Compressor Type:Rotary
  • Application Area:700-1000 sq. ft.
  • Thermal Protector Position:Internal
  • Weight:142.20 lbs