Klimaire 3-Zone 36K BTU 22 Seer 12K-18K Wall 18K Ceiling AC Mini Split Heat Kits  Tri Zone KMIR436-E12-E18-UM18 - A&A Mini Splits

Klimaire 3-Zone 36K BTU 22 Seer 12K-18K Wall 18K Ceiling AC Mini Split Heat Kits Tri Zone KMIR436-E12-E18-UM18

Regular price $3,400.00 $3,024.00 Sale


Will include 15ft Linesets. If you need a 25FT Lineset kit it is $60 more for each Lineset Kit.

Please let us know so we can send you an invoice before Shipping



3-Zone Klimaire Multi-Split Inverter Heat Pump With 1X12000 Btu, 1X18000 Btu Wall Mount & 1X18000 Floor Ceiling Fan Coils - 208-230V


KSIE | Indoor Unit

Don’t let the simple, clean lines of the elegantly-styled KSIE indoor wall-mounted unit fool you. It is jam-packed with high-tech features. With the Follow “Feeling” function activated, the temperature sensor “moves” from the wall unit to the remote control. The sensor then directs the mini-split to adjust heating and cooling based on the temperature immediately surrounding anyone carrying the remote.

Also enjoy 12 fan speeds, along with heating, cooling, dedicated dehumidification, turbo function and sleep mode.  Auto clean function cleans and dries the evaporator to prevent mildew growth and maintain healthy indoor air quality. The new Home Away freeze protection feature maintains the room at 46º F when you are away for an extended period during the heating season.

The remote control allows for manual operation of the unit when necessary. With the new “Quick-Hook Design,” the fan coil hangs on the wall easier and faster. An additional gap for pipe installation as well as right to left adjustments add to installation simplicity.

  • 3D air flow technology distributes the air evenly throughout the room. 
  • 24 hour timer and memory function
  • Turbo mode for fast heating & cooling

KUIM | Indoor Unit

The KUIM unique decorative and versatile design allows the unit to be suspended from the ceiling or placed low on the wall or simply placed on the floor. Extremely quiet, and rugged construction makes it ideal for areas of heavy traffic and public areas.  

  • Attractive, modern design
  • Exceptionally quiet operation
  • Anti-cold air function

KMIR436-H217  | Outdoor Unit

Klimaire's new KMIR436-H217 outdoor unit has a high-performance twin rotary compressor for lasting durability and quiet operation. The variable speed compressor keeps operational noise low as the motor speeds up and slows down gradually in alignment with the indoor temperature needs. Controlled by the variable speed compressor, dedicated dehumidification mode effectively maintains recommended air moisture levels.

  • Specially-designed for quiet operation
  • Compressor auto-adjusts to keep temperature steady instead of abruptly powering on and off
  • Small footprint fits most yards or easily mounts to a wall with bracket (sold separately)


  • Room additions
  • Renovations
  • Family rooms
  • Sunrooms
  • Wine cellars
  • Garages/workshops

Your Klimaire Ductless 3-Zone System from Heat & Cool Comes With:

  • KSIE012-H220 | Indoor Unit
  • KSIE018-H220 | Indoor Unit
  • KUIM18-H2 | Indoor Unit
  • KMIR327-H217 | Outdoor Unit
  • Outdoor unit is pre-charged with R-410A refrigerant
  • Indoor unit mounting plates
  • Remote control with wall mount bracket
  • Installation manual
  • User’s manual 
  • Manufacturer warranty

Manufacturer Warranty

  • 1 year parts limited warranty
  • 5 years compressor limited warranty


    • 22.5 SEER / 208-230 Volt - Three zone cooling and heating system

    • 2 indoor high wall type & 1 floor ceiling type operated via smart remote control

    • Ideal for installations where outdoor space is limited or restricted for more than one unit

    • Comfort Features / Wall Mount - Follow me function, 12 fan speeds, 2-way air flow, long range air discharge, anti cold wind, sleep mode


Model Number KMIR436-E12-E18-UM18
Brand Klimaire
Number of Zones 3
HSPF (Heating Seasonal Performance Factor) 10.3
System Cooling Capacity (Nominal) Btu/h 36000
System Heating Capacity (Nominal) Btu/h 39000
Power Supply 208-230 V, 1 Phase, 60 Hz
Zone 1 Model Number KSIE012-H220-IW
Zone 1 Capacity Btu/H 12000
Zone 1 Type Wall Mount
Zone 2 Model Number KSIE018-H220-I
Zone 2 Capacity Btu/H 18000
Zone 2 Type Wall Mount
Zone 3 Model Number KUIM018-H2U
Zone 3 Capacity Btu/H 18000
Zone 3 Type Floor Ceiling
Zone 4 Model Number No
Zone 4 Capacity Btu/H No
Zone 4 Type No
Zone 5 Model Number No
Zone 5 Capacity Btu/H No
Zone 5 Type No
System Cooling Capacity (Nominal) Btu/h No
System Heating Capacity (Nominal) Btu/h No