Costway - 18000 BTU 20 SEER2 208/230V Wifi Enabled Mini Split Air Conditioner & Heater with Installation Kit - White
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About this product
Enjoy all-season comfort with this 18000 BTU energy efficient inverter split ac.Built with a 20 SEER2 energy-efficient inverter system, this mini split air conditioner and heater helps reduce energy use while maintaining steady temperatures. Reliable performance supports heating in cold climates down to -4℉ with chassis electrical heating, and cooling in hot conditions up to 127℉. You can use the mobile app, voice control, or the included remote to adjust temperature, modes, fan speed, and schedules from across the room or while you're away. There are 7 operating modes and 8 fan speeds for you to choose from. The low-noise operation down to 28 dB makes it ideal for nighttime use. Besides, the self-clean function and washable filters allow for easier maintenance.
Fast Cooling & Heating
Designed for year-round comfort, this 18000 BTU mini split air conditioner and heater is ideal for large spaces up to 1000 sq.ft. Built for extreme weather, the outdoor unit with chassis electrical heating supports reliable operation, heating even at -4℉and cooling even at 127℉.
Higher Energy Efficiency
This ductless inverter split ac with heat pump adjusts output smoothly to maintain steady temperatures, which saves energy without sacrificing comfort with a high-efficiency 20 SEER2 rating. You can choose ECO mode to reduce power use even further.
Multiple Ways to Control
This mini split air conditioner allows you to control your comfort from anywhere with wifi connectivity and simple app operation, or use voice control (works with Alexa/Google Assistant) and the included remote for quick adjustments at home.
Ultimate Comfort & Convenience
Customize your airflow with 7 modes including auto, cool, heat, dry, fan, ECO, and sleep, plus 8 fan speeds for precise control. The 4D airflow design helps distribute air more evenly across the room, while the child lock helps prevent unwanted setting changes.
Whisper-quiet Operation & Easy Cleaning
This mini split air conditioner and heater ensures peaceful operation as low as 28 dB, plus a 24H timer for hands-free scheduling. The self-clean function supports fresher performance over time, while the removable and washable filters make routine maintenance simple. Note: Installation should be performed by a professional technician.
- Recommended Room Size1000 square feetBTU Cooling Rating18000 british thermal unitsNumber of Cool Settings7Number of Fan Speeds8Airflow Rate617 cubic feet per minuteRemote ControlYes
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Enjoy all-season comfort with this 18000 BTU energy efficient inverter split ac.Built with a 20 SEER2 energy-efficient inverter system, this mini split air conditioner and heater helps reduce energy use while maintaining steady temperatures. Reliable performance supports heating in cold climates down to -4℉ with chassis electrical heating, and cooling in hot conditions up to 127℉. You can use the mobile app, voice control, or the included remote to adjust temperature, modes, fan speed, and schedules from across the room or while you're away. There are 7 operating modes and 8 fan speeds for you to choose from. The low-noise operation down to 28 dB makes it ideal for nighttime use. Besides, the self-clean function and washable filters allow for easier maintenance.

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Experience year-round comfort with this mini split air conditioner.This mini split AC & heat pump system offers cooling and heating capacities of 18000 BTU, suitable for areas up to 1000 sq. ft. Its outdoor unit includes a chassis electrical heating system that helps it work stably in temperatures from 5℉ to 126℉. The inverter technology optimizes compressor performance and achieves an 18.1 SEER2 rating. The WiFi connectivity enables you to control the AC via your phone or voice commands, while the handy remote control provides easy manual adjustments. 7 modes and 6 fan speeds allow customization, complemented by features like 4D auto swing, child lock, and a 24-hour timer. The sleep mode and ultra quiet operation ensure restful nights. Additionally, maintenance is simplified with a self-cleaning function and washable filters.
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