Klimaire 2-Zone 24000 BTU 12Kx2 Duel Wall / Ceiling 18 Seer AC Mini Split Heat Pump - A&A Mini Splits

Klimaire 2-Zone 24000 BTU 12Kx2 Duel Wall / Ceiling 18 Seer AC Mini Split Heat Pump

Regular price $2,600.00 $2,200.00 Sale

BTU Sizing Chart for Mini Split Systems

Check out our square footage and BTU comparison chart below. The following table is for individual zones, for a multi-zone, combine the total BTU’s needed to establish the overall BTU values of the system.

Area To Be Cooled Capacity Needed (BTUs Per Hour)
150 to 250 square feet 6,000 BTUs
250 to 300 square feet 7,000 BTUs
300 to 350 square feet 8,000 BTUs
350 to 400 square feet 9,000 BTUs
400 to 450 square feet 10,000 BTUs
450 to 550 square feet 12,000 BTUs
550 to 700 square feet 14,000 BTUs
700 to 1,000 square feet 18,000 BTUs
1,000 to 1,200 square feet 21,000 BTUs
1,200 to 1,400 square feet 23,000 BTUs
Up to 1,500 square feet

24,000 BTUs

Save Space with Floor-Ceiling Klimaire 2-Zone Ductless Air Conditioner Heat Pump System

Save space, save energy, save money. Sounds good doesn't it? Klimaire dual zone ductless system with floor-ceiling indoor units provides energy-efficient 18 SEER cooling and heating.  The new KMIR Series of Multi-Zone Ductless Air Conditioner Heat Pumps feature an outdoor unit with a variable speed compressor and a choice of indoor unit styles. The KUIM 12,000 BTU floor-ceiling indoor units provide separate climate control for two rooms of up to 550 square feet each. Inverter technology matched with the energy-efficiency of reverse cycle heat pump design reduces energy usage by up to 49 percent compared to a standard air conditioning and heating system. 

  • Indoor units fit small spaces by mounting flat on ceiling or low on the wall
  • Self-diagnostics with error code display helps extends system life-span
  • Temperature stays steady by eliminating hot and cold swings experienced with on/off systems

Inverter technology distinguishes Klimaire's KMIR Multi-Zone Series performance by automatically increasing and decreasing air flow in each zone to keep the room temperature stable at each thermostat setting. Finely-tuned climate control saves energy and eliminates the wear and tear on your system that on/off cycling causes.

KUIM12-H2S | Indoor Unit x 2

The sleek design and ability to hang it flat against the ceiling or low on the wall beneath a window saves valuable wall space and doesn't impose on your room decor. An LED display screen shows error codes for hassle-free operation and preventative maintenance. Smart features enabled by inverter technology include a 24-hour timer and auto-restart, which turns the unit back on to your last setting when power is restored after an outage. When turned to heat mode, the anti-cold blast comfort feature increases airflow gradually to prevent a shocking blast of cold when the unit first starts. Automatic defrost prevents condensation from freezing and damaging the compressor. 

  • Sleep mode and anti-cold blast feature
  • Full-function LED remote control
  • Heat pump operates in outdoor temperatures as low as 5°F due to auto-defrost function

KMIR218-H221 | Outdoor Unit

Klimaire's new KMIR218-H221 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 synch with the indoor temperature needs.  

  • 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 Two-Zone System from Heat & Cool Comes With:

  • KUIM12-H2S | Indoor Unit x 2 
  • KMIR218-H221| Outdoor Unit
  • Outdoor unit is pre-charged with R-410A refrigerant
  • 16-foot Quick Connect Kits x 2
  • Indoor unit mounting plates
  • Remote controls
  • Installation manual
  • User manual 
  • Manufacturer warranty

Manufacturer Warranty

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



Key Specifications

Brand Klimaire
Model Number KMIR218-H221 + 2xKUIM12-H2
Indoor 1: Model Number KUIM12-H2
Indoor 2: Model Number KUIM12-H2
Outdoor Model Number KMIR218-H221
Number of Zones (Rooms) 2
System Cooling Capacity 22700 BTU
System Heating Capacity 24100 BTU
Application Heat Pump/heating & cooling
Coverage (Sq/Ft), Each Indoor Model 550
Efficiency (SEER) 18
Voltage 230 Volt
System Total Weight 256 lbs
Manufacturer Limited Warranty 1 year parts 5 years compressor