In this guide today, we are here with our in-depth review of the best ductless ac unit. There are plenty of choices with multiple websites and therefore difficult to choose the best one. We recommend to read the guide and choose the one that suits your need as we review products based on the various options, features, price, quality and many more . To avoid this dilemma, we recommend to read this guide and review. It gives you insider information on how to choose the best ductless ac unit for your needs and budget.
This is the ultimate buyers guide ductless ac unit.
The Best ductless ac unit
The Best ductless ac unit
Cooper & Hunter 24,000 BTU, 230V, 17 SEER Ductless Mini Split AC/Heating System Pre-Charged Inverter Heat Pump with 16ft Installation Kit
$1,369.00
in stock
2 new from $1,369.00
Amazon.com
as of June 7, 2025 7:58 pm
Features
- Cooper&Hunter Mia Series 24,000 BTU, 2 Ton, 18 SEER, Ductless Mini Split Air Conditioner Heat Pump AHRI Cetrified, UL Listed, WiFi Ready
- Comes with a smart port adapter to easily turn your units ON and OFF, set the temperature, alternate between C° and F°, switch modes, and adjust the fan speed using your smartphone and a C&H Remote mobile app. Pre-charged with refrigerant. Works for heating with ambient temperature up to 5F°
- System comes with an Installation Kit including 16ft Pre-Flared and Insulated Copper Line Set, 16ft Communication Wires between Indoor and Outdoor unit, Small Accessories and a 16ft Drainage Extension. This is not a DIY equipment, professional installation is required.
- Whisper Technology for Quiet Operation, Great for Bedrooms, Additions,Living Rooms and Commercial Applications.
COSTWAY 12000BTU Mini Split Air Conditioner& Heater, 20 SEER2 115V Wall-Mounted Ductless AC Unit Cools Rooms up to 750 Sq. Ft, Energy Efficient Inverter AC with Heat Pump & Installation Kit
$439.99
in stock
2 new from $439.99
Amazon.com
as of June 7, 2025 7:58 pm
Features
- [Energy Efficient Cooling & Heating:]Equipped with a high power compressor and 1 ton heat pump, this AHRI Certified pre-charged ac unit allows you to enjoy the convenience of cooling in summer and warming in winter. Besides, with an innovative inverter technology, the air conditioner changes the power supply frequency without frequently turning the compressor on and off, so as to reduce power consumption and prolong the service life of the equipment.
- [5 Modes for All-Year Comfort:]This 12000 BTU split-system AC unit has 5 working modes for you to choose from: auto, cool, dry, heat and fan mode. In addition, this split air conditioner also comes with 4 available fan speeds (low/medium/high/auto), sleep mode, ECO mode, iFEEL & turbo function to meet various needs.
- [Easy Control & Quiet Operation:]The handy remote control enables you to control this mini split AC unit from your comfortable bed or sofa conveniently. The smart 0.5-24 hour timer and low-noise operation ensure a peaceful sleep time. What's more, the display screen on the remote control will be turned off automatically when there is no operation within 10s, which will not disturb your sleep.
- [Self Cleaning & Auto Defrost:]Designed with a self-cleaning function at high temperature of 134.6℉ and a washable filter, this split air conditioner can automatically clean its interior and keep the air in your home fresh and clean. Moreover, the outdoor unit features an auto-defrost function to avoid damage and improve energy efficiency.
- COSTWAY's superior quality and design are backed by an industry-leading manufacturer's warranty. This warranty covers 5 years of parts replacement and 8 years of compressor coverage, ensuring customers can rely on our products for years to come. In addition to this, the installation of this equipment should be done only by a Licensed HVAC Installer.
Cooper & Hunter 18,000 BTU Dual 2 Zone 12,000 + 12,000 BTU Wall Mount Ductless Mini Split AC/Heating System, Pre-Charged, 22.5 SEER, Including 25FT Copper Line Set and Communication Wires
$2,514.00
in stock
Amazon.com
as of June 7, 2025 7:58 pm
Features
- Cooper&Hunter 18,000 BTU Multi Zone Outdoor Condenser (SKU: CH-18MES-230VO) 22.9 SEER2, 230V, with (2) Wall Mount Air Handlers 12,000 BTU + 12,000 BTU (SKU: CH-12MOLVWM-230VI)
- Includes smart port adapters to individually control each air handler from anywhere using your smartphone and a C&H Remote app.
- System comes with Installation Kit for each air handler Including 25ft Pre-Flared and Insulated Copper Line Set, 25ft Communication Wires between Indoor and Outdoor, Small Accessories and a 16ft Drainage Extension. This is not a DIY equipment, professional installation is required.
- Uses 208-230V, UL Listed, AHRI Certified. Works for heating with ambient temperature up to -13F°. Whisper Technology for Quiet Operation, Great for Bedrooms, Additions,Living Rooms and Commercial Applications.
- U.S.-based experienced technicians available should you ever need assistance.
Cooper & Hunter 24,000 BTU Ceiling Cassette Ductless Mini Split AC/Heating System with Heat Pump Wall Thermostat and Installation Kit
$2,334.00
in stock
Amazon.com
as of June 7, 2025 7:58 pm
Features
- Cooper & Hunter 24,000 BTU Ceiling Cassette Ductless Mini Split AC/Heating System with Heat Pump, Wall Thermostat, and 16ft Installation Kit included.
- Uses 208-230V, ETL Intertek Approved, AHRI Certified. Works for heating with ambient temperature up to -13F°
- Whisper Technology for Quiet Operation, Great for Bedrooms, Additions, Living Rooms and Commercial Applications.
- Includes Hi-Grade Installation Kit with 16ft Pre-Flared and Insulated Copper Line Set, Communication Wires, Small Accessories and a 16ft Drainage Extension.
- This item ships via freight due to its size and weight. It will be delivered to the nearest accessible point outside your home. The carrier will reach out to coordinate delivery.
DELLA 12000 BTU Mini Split Air Conditioner & Heater Ductless Inverter System, 19 SEER2 208-230V, 8 HSPF, with 1 Ton Heat Pump, Cools Up to 750 Sq. Ft. Full installation 16.4 ft kit included
$729.96
in stock
Amazon.com
as of June 7, 2025 7:58 pm
Features
- [ENERGY EFFICIENT COOLING] This 12000 BTU/h, 19 SEER2, 208-230V, 8.5 HSPF, AHRI Certified pre-charged air conditioner and heater unit features a ductless mini split inverter plus system with a heat pump (up to -4℉/-20℃) and dehumidification.
- [AUTOMATIC SYSTEM] This air conditioner is designed with several smart settings that make it easy to use: auto defrost, self-diagnosis/cleaning, I feel mode, 24 hour timer, sleep mode, eco energy saving mode, multiple fan speeds and intelligent compressor pre-heating. Maximum Fuse Size is 15A.
- [SMART SENSOR] The unit will sense room temperature at the remote control, instead of at the indoor unit during cooling mode. It then adjusts airflow and temperature accordingly, resuling in the ultimate in personal comfort control and energy savings.
- [QUIET OPERATION & INSTALLATION] This air conditioner is ultra silent at only 41 dBa. The unit provides equal airflow in every part of your room and can adjust to 60-90 degrees Fahrenheit to suit your comforts in just a few minutes.Line-set vacuuming is required during installation. Any alteration of line-set length requires adjusting freon levels.This system mandates professional installation – it's not a DIY mini split AC.
- [AMPLE COVERAGE] This unit provides cooling and heating for up to 550 square feet and is able to work in environments as low as -4 degrees Fahrenheit. Full installation kit 16.4 ft included (Standard size 1/4" & 3/8" outer dimension copper pipes). The length for drain pipe is 78.7".
Cooper & Hunter Tri 3 Zone 12000 12000 12000 BTU Multi Zone Ductless Mini Split Air Conditioner and Heater Full Set with 25ft Installation Kits (28,000 BTU Condenser)
$3,574.00
in stock
Amazon.com
as of June 7, 2025 7:58 pm
Features
- Cooper&Hunter 28,000 BTU, 230V, Multi Zone Inverter Condenser (CH-28MES-230VO) 24.6 SEER2, 23.80 SEER with three (3) Wall Mount Air Handlers 12,000 BTU, 12,000 BTU, 12000 BTU (CH-12MOLVWM-230VI) Ductless Mini Split Air Conditioner Heat Pump, Smartphone Compatible (Additional USB Smart Adapter is required to enable this feature but NOT included)
- Uses 208-230V, ETL Intertek Approved, AHRI Certified. Works for heating with ambient temperature up to -13F°. Whisper Technology for Quiet Operation, Great for Bedrooms, Additions, Living Rooms and Commercial Applications.
- System comes with Installation Kits for each air handler Including 25ft Pre-Flared and Insulated Copper Line Set, 25ft Communication Wires between Indoor and Outdoor, Small Accessories and a 16ft Drainage Extension. This is not a DIY equipment, professional installation is required.
- This item ships via freight due to its size and weight. It will be delivered to the nearest accessible point outside your home. The carrier will reach out to coordinate delivery.
Commercial Cool 18,000 BTU 17 SEER Ductless Mini Split Air Conditioner with Heat, No HVAC Installer Required, 220V, CSAH1820AC, White
out of stock
Amazon.com
as of June 7, 2025 7:58 pm
Features
- QUIET & POWERFUL: Our 18,000 BTU cooling with 17 SEER and 19,000 BTU heating with 9 HSPF split room air conditioner is your real solution to a controlling your air temperature. This mini split ac/heating system will keep you cool and comfortable during the summer and toasty warm in the winter. The iFeel function allows you to set room temperature regarding the position of the remote control, ranging from 60 ° - 90 ° Fahrenheit throughout all seasons and year-round at a quiet 45/52.6 db.
- 4-in-1 FUNCTIONALITY: This mini split system has 4 energy-efficient modes that exceed expectations to ensure optimal performance in home ventilation needs: Cool, Heat, Fan & Humidify. Additionally, air conditioner comes with 4-way air flow direction and Low, Medium & High speeds for cooling, heating and fan-only functions. Dehumidifier can impressively extract up to 67 pints of water in a 24-hour period.
- EASY TO INSTALL: Putting in your 18K BTU cooling/19K BTU heating room air conditioner is truly hassle-free. DIY installation has never been easier with a full installation accessory kit, quick connector and pre-charged line set for indoor (35.43" x 12.20" x 8.86") and outdoor (31.50" x 21.46" x 12.40") unit. In addition to a removable washable filter, this superb wall air conditioner also comes with a detailed installation manual and access to excellent customer support, if needed.
- HEATS & COOLS MOST ROOMS: Finally, a wall air conditioner that can heat and cool nearly any space in your home and hang conveniently on your wall without blocking a window. This 220V split AC system provides steady and fast cooling and heating for rooms up to 1,000 sq. ft. Versatile and efficient, this indoor ac unit is a perfect mini split ac/heating system for dorms, apartments, cabins, offices, bedrooms, garages, or living rooms.
- QUALITY GUARANTEED: Your satisfaction is our top priority, which is why this split ac/heating system comes with a 5-year limited compressor warranty and 2-year limited parts warranty (manufacturing defects only). Additionally, this outstanding split system air conditioner also comes with overload protection to ensure safety and peace of mind.
Cooper & Hunter Quad 4 Zone 9000 9000 12000 12000 BTU Multi Zone Ductless Mini Split Air Conditioner Heat Pump Full Set with 25ft Installation Kits
$5,092.00
in stock
Amazon.com
as of June 7, 2025 7:58 pm
Features
- Cooper&Hunter 36,000 BTU Multi Zone Outdoor Condenser 23 SEER, 23.9 SEER2 (model CH-36MES-230VO), 230V, with (4) Wall Mount Air Handlers Olivia Series 9,000 + 9,000 (CH-09MOLVWM-230VI) + 12,000 + 12,000 BTU (CH-12MOLVWM-230VI).
- WiFi Ready (additional adapter required but not included).
- System comes with Installation Kits for each air handler Including 25ft Pre-Flared and Insulated Copper Line Set, 25ft Communication Wires between Indoor and Outdoor, Small Accessories and a 16ft Drainage Extension.
- Uses 208-230V, ETL Intertek Approved, AHRI Certified. Works for heating with ambient temperature up to -13F°. Whisper Technology for Quiet Operation, Great for Bedrooms, Additions,Living Rooms and Commercial Applications.
- U.S.-based experienced support technicians available should you ever need assistance. This is not a DIY equipment, professional installation is required.
Cooper & Hunter 18,000 BTU Ceiling Cassette Ductless Mini Split AC/Heating System with Heat Pump Wall Thermostat and Installation Kit
$2,239.24
in stock
Amazon.com
as of June 7, 2025 7:58 pm
Features
- Cooper&Hunter Series 18,000 BTU Ceiling Cassette Ductless Mini Split AC/Heating System with Heat Pump Wall Thermostat and 16FT Installation Kit
- Uses 208-230V, ETL Intertek Approved, AHRI Certified. Works for heating with ambient temperature up to -13F°. Whisper Technology for Quiet Operation, Great for Bedrooms, Additions, Living Rooms and Commercial Applications.
- Includes Hi-Grade Installation Kit with 25ft Pre-Flared and Insulated Copper Line Set, Communication Wires, Small Accessories and a 16ft Drainage Extension.
- Free US-based technical support available should you ever need assistance. This is not a DIY system, professional installation is required.
- This item ships via freight due to its size and weight. It will be delivered to the nearest accessible point outside your home. The carrier will reach out to coordinate delivery.
Cooper & Hunter Dual 2 Zone 9000 18000 BTU Wall Mount 21.3 SEER Ductless Mini Split Air Conditioner Heat Pump Full Set with 25FT Installation Kits
$3,016.00
in stock
Amazon.com
as of June 7, 2025 7:58 pm
Features
- Cooper&Hunter 28,000 BTU Multi Zone Outdoor Condenser 23.80 SEER, 24.6 SEER2, 230V (model CH-28MES-230VO) , with (2) Wall Mount Air Handlers 9,000 BTU + 18,000 BTU (model CH-09MOLVWM-230VI + CH-18MOLVWM-230VI)
- Includes smart port adapters to individually control each air handler from from anywhere using your smartphone and a C&H Remote app.
- Uses 208-230V, UL Listed, AHRI Certified. Works for heating with ambient temperature up to -13F°. Whisper Technology for Quiet Operation, Great for Bedrooms, Additions,Living Rooms and Commercial Applications.
- System comes with Installation Kits for each air handler Including 25ft Pre-Flared and Insulated Copper Line Set, 25ft Communication Wires between Indoor and Outdoor, Small Accessories and a 16ft Drainage Extension. This is not a DIY equipment, professional installation is required.
- U.S.-based experienced technicians available should you ever need assistance.
The Video Review of Best ductless ac unit
Final thoughts
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