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Ultra-Fast Cooling/Heating Mini Split-​​12000BTU 24 SEER2 115V WiFi

4.35
4.3547 Reviews
$839.99
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Overview

Ultra-Fast Cooling Mini Split air conditioner with WiFi, 12000 BTU, 24 SEER2, for efficient heating and cooling.Ultra-Fast Cooling Mini Split with 24 SEER2 rating, 12000BTU, and WiFi for efficient heating and cooling.Inverter compressor and R32 refrigerant details for the Ultra-Fast Cooling/Heating Mini Split-12000BTU 24 SEER2.Ultra-Fast Cooling/Heating Mini Split with 135°F self-cleaning, 12000BTU, and WiFi for efficient climate control.Mini split air conditioner with remote control, 12000BTU, 24 SEER2, rapid cooling and heating for efficient climate.Indoor unit of the Ultra-Fast Cooling/Heating Mini Split with installation kit for efficient 12000BTU heating and.Ultra-Fast Cooling/Heating Mini Split 12000BTU with WiFi, 24 SEER2 efficiency, and 4D Auto-Swing for uniform room.Ultra-Fast Cooling/Heating Mini Split with 12000BTU, WiFi control, and 24 SEER2 efficiency for optimal climate comfort.

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  • Reviews

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4.35
47 Reviews
5
72%
4
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13%
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13%
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Customer say

Most buyers praised the unit's quiet, efficient cooling and heating, easy installation, and energy savings. The remote and smart features were appreciated, though some desired a wall thermostat. Customer service and fast delivery received positive mentions. A few noted sizing concerns, but overall sentiment is highly satisfied with value, performance, and reliability.

Customer experience distilled with

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  • Costway Mini Split

    my mini split was shiped right away and was easy to install and set up.

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  • Great mini split ac

    Really satisfied with this mini split ac.

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    Customer Photos
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  • Satisfied

    I bought this mainly for the Wi-Fi and Alexa compatibility, and it does not disappoint. I can turn it on from my phone while I'm still at work, so the house is nice and cool by the time I get home. Setting it up with Google Assistant was super easy, too. Overall, it's been a solid purchase and I'd recommend it to anyone who wants a powerful, quiet, and smart AC without the ductwork headache.

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    Customer Photos
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  • Incredible Efficiency, Whisper-Quiet, and Perfect for a 500 sq. ft. Space!

    I recently installed the SEERXtreme Series 12000 BTU Mini Split, and it has absolutely exceeded my expectations. I was specifically looking for something that wouldn't cause my electric bill to skyrocket, and this unit delivered. Here is a breakdown of my experience so far: Performance & Efficiency The standout feature is definitely the 24 SEER2 rating. Finding a unit with this level of efficiency at this price point is rare. Because it’s ENERGY STAR certified, I can run it all day without worrying about a massive power bill, and it even qualified me for some local energy rebates. The 12000 BTU capacity effortlessly cools (and heats) my ~450 sq. ft. bonus room in just minutes. Noise Level It is incredibly quiet. The indoor air handler operates at a whisper, making it perfect for a bedroom, office, or living room where you don't want a noisy compressor drowning out the TV or your sleep. Even the outdoor condenser unit is surprisingly quiet compared to older models I’ve owned. Installation & Power Take note that this is a 208-230V unit, which means it requires a dedicated double-pole breaker. While some 12k BTU units run on 110V, the 230V setup on this SEERXtreme makes it run incredibly efficiently and reliably. My HVAC tech had no issues getting the line sets connected and vacuumed out. The whole installation process was straightforward. Pros: Ultra-Efficient: 24 SEER2 rating keeps running costs extremely low. Quiet Operation: Barely noticeable when running on the low or auto fan settings. Fast Climate Control: Heats and cools the room incredibly fast. ENERGY STAR Certified: Great for the environment and potential utility rebates. Cons: 230V Requirement: Not really a con, but something to be aware of—you will likely need an electrician to run a 220/230V line if you don't already have one for the install location. Final Thoughts: If you want top-tier efficiency without paying the massive premium of the biggest name brands, this SEERXtreme unit is a no-brainer. It keeps the temperature perfectly stable, runs quietly, and sips electricity. Highly recommended!

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  • Im telling you

    This is by far the easiest mini split to install I’ve ever done and The operation of this unit is very simple. I’ve had it for over a year no problems, but it still to this day. I’m looking to buy another one.

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