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Costway 9000 BTU 20 SEER2 115V Wifi Enabled Mini Split Air Conditioner & Heater

Costway 9000 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
$634.49
Sep 21 · Kohl's
Best price
$634.49
−10% vs high
14-day high
$704.99
All stores

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

$705$670$634
Sep 18Oct 1
  • Kohl's
Lowest in 14 days: $634.49 at Kohl's. Highest: $704.99. Current best is 10% below the 14-day high.

About this product

The Costway 9000 BTU 20 SEER2 Wifi Enabled Mini Split Air Conditioner & Heater is a compact, energy-efficient heating and cooling unit designed for indoor spaces up to 450 square feet. It features inverter technology for stable temperature control and reduced energy use, with a heating capacity of 10,000 BTU and cooling capacity of 9,000 BTU. The system operates efficiently in temperatures as low as -4°F and as high as 127°F. It includes a mobile app, voice control compatibility with Amazon Alexa and Google Assistant, and a remote control for adjusting settings like fan speed, modes, and timers. With 7 operating modes, 8 fan speeds, and a quiet 28 dB operation, it supports comfortable year-round use. Maintenance is simplified by self-clean function and washable filters. The indoor unit measures 31.93” x 7.48” x 12.05”, and the outdoor unit weighs 51.8 lbs. It uses R32 refrigerant and comes with all necessary installation components.

  • 9000 BTU cooling, 10000 BTU heating
  • 20 SEER2 energy efficiency
  • Wi-Fi and voice control compatible
  • Quiet 28 dB operation
  • Self-clean function
  • Covers up to 450 sq ft

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Costway 9000 BTU 20 SEER2 115V Wifi Enabled — Price History