COSTWAY 9000BTU Mini Split Air Conditioner & Heater: Advanced Inverter Technology
Looking for a way to beat the heat or shake off the chill without breaking the bank? Say hello to the COSTWAY 9000BTU Mini Split Air Conditioner & Heater š”. It's not just another AC unitāit's your new best friend for spaces up to 450 sq. ft, thanks to its 4-in-1 design that cools, heats, and even dries the air faster than you can say 'climate control'. With 7 operation modes (because who doesn't love options?), including auto, cool, heat, dry, fan, sleep, and ECO, plus 4 wind speeds from a gentle breeze to turbo-powered gusts, it's like having a personal weather station. And yes, it cleans itself (because we all hate maintenance). The secret sauce? Advanced inverter tech for spot-on temperature control and R32 refrigerant that's kind to the planet šæ. Oh, and it's so quiet (42dB quiet) you'll forget it's thereāuntil you're basking in perfect comfort. Comes with everything you need (indoor and outdoor units, remote, and installation kit), but fair warning: you'll need a pro to set it up. No DIY heroes here.
Features
- Energy Efficient R32 Refrigerant
- 7 Operation Modes
- 4 Wind Speeds
- Self-cleaning Function
- Quiet Operation
- Advanced Inverter Technology
General specs
- Brand: COSTWAY
- Model: 9000BTU
- Seller: Amazon
- ID: B0F37S6LB4
- Special Features: 4 Way Swing, Fast Cooling, Auto Clean
- Material Type: Metal, Aluminum, Plastic
- Cooling Capacity: 9000 BTU
- Heating Capacity: 10000 BTU
- Voltage: 115V
- SEER2 Rating: 19
- Coverage Area: 450 sq.ft
- Indoor Noise Level: 42dB
- Outdoor Noise Level: 52dB
- First listed by seller: 5/1/25
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Amazon
| Date | Price |
|---|---|
| 12/6/25 | $529.99 |
| 5/1/25 | $429.99 |
Shipping options
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| Brand | COSTWAY | DORTALA | COSTWAY | COSTWAY | Cooper & Hunter | COSTWAY |
| Model | 9000BTU | e47e67fd-d7b7-4ecf-8602-733a63676507 | 10895US-WH-CYFP | FP10136US-WH+ | CH-NY09MIA-115VO/I | 10028a-CYFP |
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| Price | $529.99 | $529.99 | $789.99 | $559.99 | $698.99 | $599.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 |
| Special Features | 4 Way Swing, Fast Cooling, Auto Clean | Energy Efficient, Auto Clean, Dehumidifier, Dust Filter, Fast Cooling, Heating And Cooling Function, Inverter Compressor, 4 Way Swing, ECO mode, iFEEL, turbo function | Remote Controlled, Inverter Compressor, WiFi Enabled, 4 Way Swing, Fast Cooling | Inverter Compressor, 4 Way Swing, Auto Clean, Fast Cooling, Remote Controlled, WIFI Enabled | ||
| Material Type | Metal, Aluminum, Plastic | ABS | Plastic, Copper | |||
| Cooling Capacity | 9000 BTU | 12000 BTU | 12000 | |||
| Heating Capacity | 10000 BTU | 12300 BTU | 12000 | |||
| Voltage | 115V | 115 Volts | 115V | 208, 230 | 115 Volts | 115 Volts (AC) |
| Product Dimensions | 31.1 x 7.87 x 11.42 inches | 12 x 32.5 x 8 inches | 31 x 10 x 14 inches | 8 x 30 x 11.5 inches | ||
| Capacity | 0.75 Tons | 1 Tons | 0.75 Tons | 51 Pints | ||
| Noise | 42 dB | 22 dB | 42 dB | |||
| Installation Type | Split System | Split System | Split System | Split System | Split System | |
| Included Components | 1 x Outdoor Unit, 1 x Indoor Unit, 1 x 4 m/13 ft Copper Connection Pipe - Air Pipe, 1 x 4 m/13 ft Copper Connection Pipe - Liquid Pipe, 1 x 2 m/6.5 ft Drain Hose, 1 x 4.5 m/15 ft Communication Wire, 1 x Remote Control, 1 x Tape, 1 x Luting (Putty), 1 x Wall Sleeve, 1 x User Guide | Indoor Wall Mount, Outdoor Condenser, Installation Kit including 16ft Pre-Flared and Insulated Copper Line Set, 16ft Communication Wires, and 16ft Drainage Extension. Smart port adapter, and Small Accessories. | 1 x Indoor Unit, 1 x Outdoor Unit, 1 x 13 ft Copper Connection Pipe - Liquid Pipe, 1 x 13 ft Copper Connection Pipe - Air Pipe, 1 x 8 ft Power Line, 1 x 15 ft Communication Wire, 1 x 6.5 ft Drain Hose, 1 x Remote Control with 2 Batteries, 1 x Tape, 1 x Wall Sleeve, 1 x Putty, 1 x User Guide | |||
| Item Weight | 73.5 pounds | 103.8 pounds | 75 pounds | |||