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Costway 12000 BTU 20 SEER2 115V Wifi Enabled Mini Split Air Conditioner & Heater

Prices as of October 1, 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
$670.49
Sep 21 · Kohl's
Best price
$670.49
−10% vs high
14-day high
$744.99
All stores

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

$745$708$670
Sep 18Oct 1
  • Kohl's
Lowest in 14 days: $670.49 at Kohl's. Highest: $744.99. Current best is 10% below the 14-day high.

About this product

The Costway 12000 BTU 20 SEER2 Wi-Fi enabled mini split air conditioner and heater provides year-round climate control for spaces up to 750 square feet. Featuring inverter technology and a 20 SEER2 efficiency rating, it delivers consistent cooling and heating performance while reducing energy consumption. The unit operates effectively in temperatures as low as -4°F and as high as 127°F, with a cooling range of 60°F to 88°F and a heating range of 60°F to 88°F. It includes seven operating modes and eight fan speeds, along with 4D auto swing for even air distribution. Control options include a remote, mobile app, and voice commands via Alexa or Google Assistant. Low-noise operation down to 28 dB makes it suitable for bedrooms. Maintenance is simplified by washable filters and a self-clean function. The system includes indoor and outdoor units, copper piping, communication wire, and mounting hardware.

  • 12000 BTU cooling and heating capacity
  • 20 SEER2 energy efficiency
  • Wi-Fi and voice control compatible
  • 7 operating modes, 8 fan speeds
  • Self-clean function and washable filters
  • Quiet operation down to 28 dB

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Costway 12000 BTU 20 SEER2 115V Wifi Enabled — Price History