Best High Seer Mini Split in 2025
Updated on May 2025
#1
Recommended
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- Alexa compatible for remote control and easy temperature adjustments via voice or app.
- 4-in-1 functionality providing air conditioning, heating (operational up to 5F/-15C), dehumidification, and turbo fan mode.
- Designed for both residential and commercial spaces, blending performance with modern aesthetics.
- Includes all necessary components for installation, including a remote control and installation kit, with pre-loaded refrigerant for up to 25 ft. Requires professional installation.
- 5-year warranty on parts and compressor, ensuring quality and support from Senville, with additional technical assistance available.
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- Alexa compatible for remote control and easy temperature adjustments via voice or app.
- 4-in-1 functionality providing air conditioning, heating (operational up to 5F/-15C), dehumidification, and turbo fan mode.
- Designed for both residential and commercial spaces, blending performance with modern aesthetics.
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#2
Value for Money
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- Efficient Mini Split Inverter Heat Pump System for both cooling and heating
- 9000 BTU/hour output with 20 SEER and 10.5 HSPF ratings
- Range of capacities available from 9,000 to 36,000 BTU/hour for residential and light commercial use
- Includes complete installation kit: indoor unit, outdoor unit, wireless remote, 16 ft. line set, and vibration absorber feet
- Operates on 115V, 60Hz, single phase power
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- Efficient Mini Split Inverter Heat Pump System for both cooling and heating
- 9000 BTU/hour output with 20 SEER and 10.5 HSPF ratings
- Range of capacities available from 9,000 to 36,000 BTU/hour for residential and light commercial use
- Includes complete installation kit: indoor unit, outdoor unit, wireless remote, 16 ft. line set, and vibration absorber feet
- Operates on 115V, 60Hz, single phase power
#3
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- Wall-mounted ductless mini-split air conditioner with a heat pump, offering 9,000 BTU capacity and 25 SEER efficiency.
- Smart port adapter allows wireless control via smartphone with the C&H Remote app, enabling temperature adjustments and mode switching.
- Designed with Whisper Technology for quiet operation, suitable for bedrooms, living rooms, and commercial spaces.
- Kit includes 16ft insulated copper line set, communication wires, and necessary installation accessories.
- Comes with a 7-year compressor warranty and a 5-year parts warranty; professional installation is mandatory.
- Delivered freight on a pallet; delivery appointment is necessary, and residents will receive curbside service.
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- Wall-mounted ductless mini-split air conditioner with a heat pump, offering 9,000 BTU capacity and 25 SEER efficiency.
- Smart port adapter allows wireless control via smartphone with the C&H Remote app, enabling temperature adjustments and mode switching.
- Designed with Whisper Technology for quiet operation, suitable for bedrooms, living rooms, and commercial spaces.
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#4
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- Energy-efficient mini split air conditioner and heater with a high-power compressor and heat pump, covering 1250 square feet.
- Offers five operational modes including auto, cool, dry, heat, and fan; includes WiFi and Alexa compatibility, automatic defrosting, and a 24-hour timer.
- Quiet operation with minimal noise levels below 49 decibels; temperature can be set from 60℉ to 90℉ using the remote control.
- Functions efficiently in extreme temperatures from 5°F to 118°F, ensuring optimal performance year-round with a maximum airflow distance of 50 feet.
- Includes indoor and outdoor units, a multifunctional remote, and an installation kit; requires professional installation and ships in two packages.
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- Energy-efficient mini split air conditioner and heater with a high-power compressor and heat pump, covering 1250 square feet.
- Offers five operational modes including auto, cool, dry, heat, and fan; includes WiFi and Alexa compatibility, automatic defrosting, and a 24-hour timer.
- Quiet operation with minimal noise levels below 49 decibels; temperature can be set from 60℉ to 90℉ using the remote control.
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#5
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- 9000 BTU system provides efficient cooling and heating within a range of 61°F-88°F for spaces up to 400 sq.ft., with heat pump functionality and dehumidification mode.
- Inverter technology achieves a 19 SEER rating with R454B refrigerant, improving energy efficiency by up to 35% through intelligent frequency adjustment.
- Operates at a low noise level of 28dB in mute mode, ensuring a quiet environment while effectively cooling or heating.
- Remote control, mobile app, and voice control integration (compatible with Alexa and Google Assistant) for convenient adjustments and routine settings.
- For best results, install upright for 24 hours and consider professional HVAC installation; includes necessary copper lines and signal cord.
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- 9000 BTU system provides efficient cooling and heating within a range of 61°F-88°F for spaces up to 400 sq.ft., with heat pump functionality and dehumidification mode.
- Inverter technology achieves a 19 SEER rating with R454B refrigerant, improving energy efficiency by up to 35% through intelligent frequency adjustment.
- Operates at a low noise level of 28dB in mute mode, ensuring a quiet environment while effectively cooling or heating.
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#6
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- 23 SEER2 rating for energy efficiency, saving on monthly bills. Suitable for rooms up to 550 sq.ft with 12000 BTU and operational down to -13F/-25℃.
- Alexa-enabled for remote adjustments; supports cooling, heating, dry, auto, and fan modes. Features include 4D airflow, eco mode, sleep mode, timer function, and WiFi support via the Della+ app.
- ETL listed and AHRI certified with a 5-year warranty. Requires professional installation and line-set vacuuming during setup; government rebates available.
- Stylish indoor unit with a noise level as low as 27 dB(A), suitable for various environments. Maintenance is easy with seasonal filter cleaning.
- Gold plated FIN technology enhances durability and heat efficiency, even in extreme temperatures; non-toxic components ensure safety.
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- 23 SEER2 rating for energy efficiency, saving on monthly bills. Suitable for rooms up to 550 sq.ft with 12000 BTU and operational down to -13F/-25℃.
- Alexa-enabled for remote adjustments; supports cooling, heating, dry, auto, and fan modes. Features include 4D airflow, eco mode, sleep mode, timer function, and WiFi support via the Della+ app.
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#7
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- 16FT pre-charged line set for easy installation
- Follow Me function for optimal temperature control
- Sleep mode for energy efficiency and comfort
- Removable and washable filters for easy maintenance
- 1-year warranty on compressor for reliability
- 2-year warranty on parts for added peace of mind
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- 16FT pre-charged line set for easy installation
- Follow Me function for optimal temperature control
- Sleep mode for energy efficiency and comfort
- Removable and washable filters for easy maintenance
- 1-year warranty on compressor for reliability
- 2-year warranty on parts for added peace of mind
#8
48% Off
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- Fast cooling and heating performance, cooling a room in 30 seconds and heating in 60 seconds, suitable for areas up to 750 sq. ft.
- Inverter technology with a 17 SEER 2 rating for energy efficiency, using R32 refrigerant to lower energy costs and environmental impact.
- Five operational modes and four fan speeds, including Turbo, ECO, Sleep, and Silent modes, plus a convenient 24-hour timer.
- Self-cleaning and automatic defrost features enhance efficiency and performance in temperatures as low as -4℉, suitable for year-round use.
- AHRI certified for reliable performance and energy efficiency, ensuring industry standards are met.
- Delivered in two packages; professional installation is recommended for optimal operation.
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- Fast cooling and heating performance, cooling a room in 30 seconds and heating in 60 seconds, suitable for areas up to 750 sq. ft.
- Inverter technology with a 17 SEER 2 rating for energy efficiency, using R32 refrigerant to lower energy costs and environmental impact.
- Five operational modes and four fan speeds, including Turbo, ECO, Sleep, and Silent modes, plus a convenient 24-hour timer.
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#9
18% Off
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- 9000 BTU inverter AC unit with 19 SEER rating, designed for efficient cooling and heating with a heat pump and dehumidification functionality.
- Features include auto defrost, a 24-hour timer, sleep mode, ECO energy-saving mode, multiple fan speeds, and intelligent compressor pre-heating; also includes a power-off memory function.
- Remote control and app access allow for easy adjustments; the unit automatically senses room temperature to optimize airflow and temperature for energy efficiency.
- Operates quietly at 26-41 dBa with balanced airflow distribution; adjustable temperature settings range from 61℉ to 88℉ for personalized comfort.
- Installation requires professional assistance; suitable for various environments including homes, offices, and light commercial spaces.
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- 9000 BTU inverter AC unit with 19 SEER rating, designed for efficient cooling and heating with a heat pump and dehumidification functionality.
- Features include auto defrost, a 24-hour timer, sleep mode, ECO energy-saving mode, multiple fan speeds, and intelligent compressor pre-heating; also includes a power-off memory function.
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#10
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- Energy-efficient mini split air conditioner and heater with innovative inverter technology and 25% energy savings, covering up to 1250 square feet; ETL and AHRI certified for reliability.
- Versatile operation with five modes: auto, cool, dry, heat, and fan; Features WiFi capability and Alexa compatibility, along with automatic defrosting and 24-hour timer.
- Quiet operation with noise levels below 47 decibels, offering control over temperature settings between 60℉ and 90℉ for a comfortable environment.
- Designed to function effectively in temperatures ranging from 5°F to 118°F, ensuring year-round performance with 4D air circulation and a maximum airflow distance of 50 feet.
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- Energy-efficient mini split air conditioner and heater with innovative inverter technology and 25% energy savings, covering up to 1250 square feet; ETL and AHRI certified for reliability.
- Versatile operation with five modes: auto, cool, dry, heat, and fan; Features WiFi capability and Alexa compatibility, along with automatic defrosting and 24-hour timer.
- Quiet operation with noise levels below 47 decibels, offering control over temperature settings between 60℉ and 90℉ for a comfortable environment.
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