10 Best Ductless Air Conditioner of December 2025

• QUIET & POWERFUL - Our 8,000 BTU compact air conditioner (16.5 x 11.5 x 26 in,) will keep you cool and comfortable all summer. An adjustable fan speed cools the air to 65°F at the coolest setting. Sleep mode makes it extra quiet while you rest
• PERFECT FOR SMALL ROOMS - This floor-standing portable AC unit provides steady, fast, effective cooling for rooms up to 200 sq. ft. It’s the ideal small air conditioner for dorms, apartments, cabins, campers, offices, bedrooms, or living rooms
• SIMPLE & QUICK TO INSTALL – Just wheel this portable air conditioner into any room with a double hung or sliding window. Attach the included hose (4’ 11”) & window adapter, & plug it in to an outlet! At the end of the season, just unhook & store
• EASY TO USE & CLEAN – The simple remote control & top-mounted LED display with 24-hour timer allow you to precisely control the air temperature. To clean the filter, just slide it out twice a month, rinse it thoroughly under running water, & put it back
• 3-in-1 FUNCTIONALITY - Combines 3 energy efficient functions for all of your cooling & ventilation needs with cool, fan, & dehumidifying modes all in one machine. Bucket-less, self-evaporating operation makes your living space cool, clean and dry

BLACK+DECKER

• High Efficiency AHRI certified Inverter technology Heat Pump ductless mini split system
• Multiple features such as Sleep mode, Turbo cooling, Dehumidifier, Follow Me
• Operates in either AC cooling or Heat Pump heating mode with 17 to 19 SEER Efficiency
• Ready to Install kits include 16FT copper piping and 25FT Pre-Charged refrigerant
• Gold-Fin outdoor for corrosion protection and High Density indoor filters

Innovair

• ENJOY A COMFY HOME no matter the outside temperature. Heat, cool and dehumidify up to 1,500 sf with our ductless mini split when outside temperatures are as low as -4F.
• SAVE YOUR MONEY. A whisper quiet ductless air conditioner uses very little electricity. No more power guzzling starts and stops. Save up to 60% with this high efficiency power mizer.
• TOTAL PEACE OF MIND. You'll never, ever worry about an AC problem with our 7/5 year warranty, 30 day money back guarantee, and U.S. based replacement parts and awesome service.
• LASTS A LONG TIME. AirCon cuts no corners with production quality. None. Your new air conditioner heat pump is built with the highest pro-grade components from top to bottom.
• WORRY FREE SIZING. The right-sized system for you depends on how you'll use each room, ambient air flow characteristics and where you live. We'll help you make the right choice.

Air-Con

• ENERGY EFFICIENT (INVERTER) - 12000 BTU/h, 17 SEER, 115V/60Hz, 9 HSPF, Pre-Charged up to 25 Feet High Efficient Ductless Mini Split Inverter Plus System with Heat Pump and Dehumidification, AHRI Certified (10 FT Line Set Included)
• AUTOMATIC SYSTEM - Auto Defrost, Self-Diagnosis/Cleaning, I Feel Mode, 24 hour timer, Sleep Mode, Eco Energy Saving Mode, Multiple Fan Speed, and Intelligent Compressor Pre-Heating. Simply Set it and Forget it
• SMART COMFORT - The unit will sense room temperature at the remote controller, instead of at the indoor unit during cooling mode. It then adjusts airflow and temperature accordingly for the ultimate in personal comfort control and energy savings.
• QUIET OPERATION - Ultra Silent at only 30-41 (dBa) and beautifully built. Unit provides equal airflow in every part of your room and can set the room temperature varying from 60℉to 90℉ahrenheit to suit your comforts in just a few minutes.
• COVERAGE AREA - Cooling and Heating up to 750 Sq. Ft. and Able to work in low temperature environment as low as -4℉. Comes with full installation kit. Perfect for Home, Storage, Office, Business or Light Commercial Use.

Della

• 16 SEER Inverter Technology
• Pre-Charged with refrigerant
• Heating, Cooling, Dehumidifier
• 5y warranty for compressor / 2y for parts

OLMO

• Energy Star Certified 22 SEER, 10 HSPF
• Easy DIY installation: pre-charged R-410A 25ft quick connect line doesn't require special tools, equipment, or training
• New SmartHVAC app: wifi control - compatible with Alexa and Google assistant - you can control your DIY anywhere with your Apple or android smart device and an Internet connection
• Designed to efficiently heat and cool a single 500 Sq Ft room
• Variable-speed DC inverter compressor technology cuts operating costs

MRCOOL

• Save money all year-round with a highly efficient ductless mini split inverter+ heat pump system
• Ultra-silent and beautifully built perfect for home or light commercial use
• Comes with every needed component in the box, including an easy-install 16ft copper piping kit
• Use for both cooling and heating: 9000 BTU/hour with 18 SEER and 9. 5 HSPF efficiency
• Free tech support and a 5 year coverage on the compressor
• Voltage: 208~230 VAC, 60 hertz, 1 Phase (standard household 2 line power, l1-l2-g)

PIONEER Air Conditioner

• Ultra high efficiency inverter+ ductless mini split heat pump system
• Cooling capacity: 12, 000 BTU/H with 17.5 SEER efficiency
• Heating capacity: 11, 800 BTU/H with 9.0 hspf efficiency
• Voltage: 208~230 VAC, 60 hertz, 1 Phase (standard household 2 line power, l1-l2-g)
• Please see the active links on this page for full specks, manuals, etc.

PIONEER

• Mini Split Ductless Air Conditioner and Heater - 19 SEER
• 4-in-1 Design - With air conditioning, heating, dehumidifier and fan.
• Low Ambient Kit - Cool and heat your room even in temperatures as low as 5F
• Includes Easy Installation Kit with 16 Ft. Copper Line Set
• Whisper Technology for Quiet Operation, Great for Bedrooms, Additions, Living Rooms and Commercial Applications. Self Service did not work, need to make manual changes to product bullet features.

Senville

• Klimaire highly efficient 19 SEER KSIV009-H119-S(W) DC Inverter system includes indoor unit, outdoor unit, remote control, 15-ft. installation kit with accessories, interconnecting cables, Wall Bracket, 13-ft Line Set Cover Kit.
• Outdoor Unit is pre-charged and accommodates up to 25 ft length of refrigerant lines. Includes a built-in base pan and a compressor heater to improve efficiency and reliability. Anti-Corrosive Golden Fin.
• Auto-Clean Function cleans and dries the evaporator to prevent mildew grow and keep it fresh for next operation. Ultra-quiet low noise design indoor unit operates as low as 25 dB(A). Cools and Heats an application area of up to 1000 sq. ft.
• KSIV Series offers extraordinary features such as low ambient heating and cooling down to 5°F, customizable infrared remote-control settings, Self-cleaning, turbo operations, sleep-mode, auto restart, follow-me, and many more.
• 5 Year Manufacturer Compressor Warranty. Feel free to contact us, We offer Free Technical Support.

Klimaire