Product Price Cooling Capacity (BTU) Energy Efficiency Rating (SEER) Inverter Technology (N/A) Noise Level (dB(A)) Compressor Type (N/A) Auto Restart (N/A)
Costway SEERXtreme HCST10187 24000 BTU 25 SEER Ductless Mini Split Heat Pump
US
£931.64 22500 BTU 25 SEER2 33-52 dB indoor; 58 dB outdoor

This ductless heat pump provides 22500 BTU of cooling and 24000 BTU of heating for spaces up to 1500 sq ft. It has a 25 SEER2 rating, R32 refrigerant, WiFi-enabled control, and indoor noise levels from 33 to 52 dB, making it suitable for energy-conscious homeowners who need year-round heating and cooling.

★ 适合人群

It suits shoppers seeking the best energy efficiency because its 25 SEER2 rating is a high efficiency level for a 24000 BTU-class heat pump, while its inverter-based product line is designed for efficient variable-capacity operation.

Costway X-Pro-27K-8 X-Pro 27000 BTU 3-Zone 24 SEER2 Mini Split Air Conditioner
US
£1493.59 27000 BTU 24 SEER2 30 dB

This 27000 BTU, 3-zone mini split uses inverter technology and is rated up to 24 SEER2 for efficient, steady heating and cooling. It suits larger homes needing room-by-room temperature control, smart Wi-Fi operation, and quiet performance.

★ 适合人群

This model suits shoppers seeking energy efficiency because its inverter technology reduces energy waste and its 24 SEER2 rating is supported by ENERGY STAR certification.

Pioneer WYT020GLSI24M2-9W16-9W16 Quantum Ultra 2-Zone 18000 BTU 24 SEER Ductless Wi-Fi Mini Split Heat Pump
US
£1495.08 18000 BTU/h 24 SEER / 13.0 EER DC inverter compressor

This two-zone ductless heat pump provides 18000 BTU/h of cooling through two 9000 BTU indoor units, with Wi-Fi control and ultra-low ambient heating operation. Its inverter-driven system suits homeowners who want efficient year-round comfort in two separate rooms.

★ 适合人群

It suits shoppers seeking the best energy efficiency because it combines a 24 SEER rating with variable-speed DC inverter operation that adjusts output to reduce energy use.

MRCOOL DIY-09-HP-WM-115D25-O-CMB DIY 5th Gen 9000 BTU 23.6 SEER2 Mini Split
US
£1722.08 9000 BTU 23.6 SEER2 54 dBA Variable-speed DC inverter compressor

This 9000 BTU single-zone mini-split heat pump provides heating and cooling with a high 23.6 SEER2 efficiency rating. Its variable-speed DC inverter compressor, pre-charged 25 ft line set, Wi-Fi control, and DIY installation design suit homeowners who want efficient year-round comfort in spaces up to 350 sq ft.

★ 适合人群

It suits shoppers seeking the best energy efficiency because its 23.6 SEER2 rating and variable-speed DC inverter compressor are designed to reduce energy use while maintaining efficient heating and cooling.

MRCOOL DIYM218HPW00D00 DIY 5th Gen 18000 BTU 1.5-Ton 2-Zone 23.9 SEER2 Mini Split
US
£2161.29 12000 BTU 23.9 SEER2 Variable speed compressor

This two-zone heat pump system uses an 18000 BTU condenser with two 6000 BTU indoor air handlers and a 23.9 SEER2 rating. Its DC inverter, variable-speed compressor, pre-charged Quick Connect lines, Wi-Fi controls, and DIY installation make it suitable for homeowners who want efficient year-round heating and cooling in two smaller spaces.

★ 适合人群

This product suits the search for the best energy-efficient inverter air conditioner because it combines a 23.9 SEER2 rating with DC inverter and variable-speed compressor technology for efficient, consistent operation.