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Costway 18000 BTU Mini Split Air Conditioner & Heater w/ Heat Pump

Costway 18000 BTU Mini Split Air Conditioner & Heater w/ Heat Pump

Prices as of September 30, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Kohl's price tracker

14-day low
$908.99
Sep 21 · Kohl's
Best price
$908.99
−10% vs high
14-day high
$1,010
All stores

Today's best price is the lowest AskPrice has recorded · tracked since Jun 2026.

$1,010$959$909
Sep 17Sep 30
  • Kohl's
Lowest in 14 days: $908.99 at Kohl's. Highest: $1009.99. Current best is 10% below the 14-day high.

About this product

The Costway 18000 BTU mini split air conditioner and heater features inverter technology for energy-efficient cooling and heating in spaces up to 1250 square feet. This 4-in-1 unit provides cooling, heating, dehumidifying, and fan functions with a quiet operation that supports sleep mode and programmable timers. It includes a remote control, washable filter, self-cleaning function, and 360° airflow for even distribution. The system operates between 60°F and 90°F and is certified by ETL and AHRI. Installation must be performed by a licensed HVAC professional.

  • 18000 BTU cooling capacity
  • 4-in-1 cooling, heating, dehumidifying, fan
  • 21 SEER2, 9 HSPF2 efficiency
  • Quiet operation: 23 dB indoor
  • Self-cleaning and washable filter
  • Remote control with timer

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Costway 18000 BTU Mini Split Air Conditioner — Price History