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Costway 12000 BTU 20 SEER2 208/230V BTU Mini Split Air Conditioner & Heater with Heat Pump

Costway 12000 BTU 20 SEER2 208/230V BTU Mini Split Air Conditioner & Heater with Heat Pump

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
$718.19
Sep 21 · Kohl's
Best price
$718.19
−10% vs high
14-day high
$797.99
All stores

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

$798$758$718
Sep 18Oct 1
  • Kohl's
Lowest in 14 days: $718.19 at Kohl's. Highest: $797.99. Current best is 10% below the 14-day high.

About this product

The Costway 12000 BTU mini split air conditioner and heater provides efficient year-round climate control for spaces up to 750 square feet. It features an inverter-driven system with R454B refrigerant, delivering 20 SEER2 cooling efficiency and 9.5 HSPF2 heating performance. The unit offers seven operating modes—auto, cool, heat, dry, fan, ECO, and sleep—and eight adjustable fan speeds for customized comfort. Dual indoor and outdoor units are constructed from cold-rolled steel, copper, and aluminum. Smart connectivity allows remote control via Wi-Fi, Alexa, or Google Assistant, while a 24-hour timer and child lock enhance convenience and safety. A self-clean function and washable filters reduce maintenance needs.

  • 12000 BTU cooling and heating capacity
  • 20 SEER2, 9.5 HSPF2 efficiency
  • R454B refrigerant
  • Wi-Fi and voice control compatible
  • Self-clean function and washable filters
  • 7 operating modes, 8 fan speeds

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Costway 12000 BTU 20 SEER2 208/230V BTU Mini — Price History