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TCL 12,000 BTU Q-Series Smart Inverter Window Air Conditioner (White) - 550 Sq Ft, Ultra-Quiet, Energy Saving, Alexa/Google Assistant Compatible - H12W4MW

4.4 stars out of 112 reviews
(4.4)|
112 ratings
TCL 12,000 BTU Q-Series Smart Inverter Window Air Conditioner (White) - 550 Sq Ft, Ultra-Quiet, Energy Saving, Alexa/Google Assistant Compatible - H12W4MWTCL 12 000 BTU Q Series Smart Inverter Window AC Ultra Quiet 40dB 38 Energy Saving EZ Install Open able Window Works Alexa Google Assistant Cools 550TCL 10 000 BTU 450 sq ft Smart Inverter Window AC WhiteTCL 8 000 BTU 350 sq ft Smart Inverter Window AC White
BTU:12000

Key item features

  • Powerful Cooling: This 12,000 BTU Q-Series air conditioner effectively cools rooms up to 550 sq. ft., providing powerful performance for scorching summer days.
  • Ultra-Quiet Operation: Enjoy a serene environment with innovative sound-reducing inverter technology, achieving ultra-quiet operation down to 40 dBs.
  • Significant Energy Savings: The TCL AI Inverter technology delivers up to 38% energy savings and has earned ENERGY STAR's Most Efficient Certification.
  • Fast Consistent Cooling: Experience quicker and more consistent cooling without harsh noises or heat spikes, thanks to the proprietary Smart Inverter algorithm.
  • Easy Stable Installation: The Q-Series features a built-in pre-assembled frame for significantly easier and faster setup, allowing for window opening and closing.
  • Versatile Smart Control: Control the AC via the TCL Home App, Alexa, Google Assistant, TCL Google TV, or the included remote, with Matter Certified compatibility.
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Current price is $448.00
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4.4 out of 5 stars
stars112 ratings71 reviews
How item rating is calculated
  1. 5 stars76% (85)
  2. 4 stars10% (11)
  3. 3 stars4% (4)
  4. 2 stars4% (5)
  5. 1 star6% (7)

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Showing 1-3 of 71 reviews

Jul 13, 2025
Strephen
Item details
BTU: 12000
5 out of 5 stars review

Verified Purchase

I have purchased my share of window units. This one is, by far, the best one …..ever! You have to walk up to it to know it is running. No joke. It is exceptionally quiet. I am waiting to see how efficient it is regarding electricity but so far it looks to be good.

Helpful?42927c20-0b0e-11f1-8e30-63e7131886fb5109506361
reply from TCLExpert

Hi Strephen, Thank you very much for your thoughtful review. We are thrilled to hear you are happy with your AC thus far. Our AC's are designed to help you beat the heat without a central cooling system. We hope you stay comfortable with the help of your new TCL AC! Thank you, Alison TCL Customer Support

Aug 17, 2025
Sinrose
Item details
BTU: 12000
5 out of 5 stars review

Verified Purchase

Walmart was the cheapest place I found to buy this air conditioner. The reason I bought this brand was because good housekeeping said it was a good air conditioner so far I've only had it in for a few days but it's very very quiet that keeps the room real cool so right now I'm satisfied with it And it also has a washable filter which I like that

Incentivized Review
Helpful?42927c20-0b0e-11f1-8e30-63e7131886fb5109506361
reply from TCLExpert

Hi Sinrose, Thank you for taking the time to provide your feedback. We're thrilled that you are enjoying the AC thus far! Our ACs are designed and engineered to have a quick and easy setup, be user-friendly, and help create a comfortable environment. We hope you continue to have a great experience. Enjoy! Thank you, Alison TCL Customer Support

Sep 23, 2025
Icequeen77
Item details
BTU: 8000
5 out of 5 stars review

Verified Purchase

Spending a little extra paid off

In the dead heat of summer the A/C went out in the neighbors house. This was purchased and amazingly done a good job helping her make it through the extreme heat wave. It seems to be built well, looks good and the remote makes it more convenient to change the settings especially for little ole grandmas :)

Helpful?42927c20-0b0e-11f1-8e30-63e7131886fb5109506361
reply from TCLExpert

Hi Icequeen77, Thank you very much for your thoughtful review. We are thrilled to hear you are happy with your AC thus far. Our AC's are designed to help you beat the heat without a central cooling system. We hope you stay comfortable with the help of your new TCL AC! Thank you, Alison TCL Customer Support