SereneLife 12,000 BTU Mini Split AC & Heating System, 230V Indoor & Outdoor Wall-Mounted Units with WiFi, Installation Kit Included for Home, Office & Bedroom, Up to 550 Sq. Ft. Coverage
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Availability:
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Friday, May 29
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Set name: 12,000 BTU - 230V
Features
- SMART COOLING & HEATING: This 12,000 BTU mini split AC and heating system provides precise temperature control for cooling and heating needs, ideal for home, office, or bedroom use. Enjoy year-round comfort with WiFi connectivity for remote control
- ENERGY EFFICIENT PERFORMANCE: This split unit AC and heat system helps reduce energy costs while maintaining optimal performance. Its perfect for those seeking a cost-effective solution for cooling and heating large rooms up to 550 sq. ft
- QUIET OPERATION AND AUTO RESTART: Experience reliable cooling and heating with noise levels as low as 28 dB. The auto-restart function ensures the unit resumes operation automatically after power failures, making it perfect for uninterrupted comfort
- EASY INSTALLATION AND COMPREHENSIVE PACKAGE: This wall air conditioner has the complete installation kit, including the 5-meter copper pipe, remote control, and AC power cord. This ac unit is compatible with the SereneLife replacement filter PRTSLSPLTFLTR
- MULTIPLE MODES & TIMER SETTINGS: This wall-mounted air conditioner offers auto, cool, dry, fan, and heat modes, with adjustable fan speeds and a programmable timer for convenience. Perfect for customized comfort at any time of day
- COMMITTED TO YOU 65 years of trust, quality, and USA-based servicing, ensuring lasting support and reliability for our valued customers
Brand: SereneLife
Capacity: 1 Tons
Cooling Power: 12000 British Thermal Units
Special Feature: Heating & Cooling Function, Remote Controlled, Silent Mode, Sleep Mode, WiFi Enabled
Product Dimensions: 11.5"D x 31.88"W x 19.38"H
Start year: 2022
Seasonal Energy Efficiency Ratio (SEER): 21
Color: White
Voltage: 230 Volts
Noise Level: 55 Decibels
Cooling Power: 12000 British Thermal Units
Additional Features: Heating & Cooling Function, Remote Controlled, Silent Mode, Sleep Mode, WiFi Enabled
Color: White
Noise: 55 Decibels
Inverter Type: No Inverter
Installation Type: Split System
Is Outdoor Unit Required: Yes
Air Conditioner Application: Home, Office, Bedroom
Voltage: 230 Volts
Power Source: Corded Electric
Wattage: 1216 kWh
Item Dimensions D x W x H: 11.5"D x 31.88"W x 19.38"H
Item Weight: 55.1 Pounds
Control Method: App
Controller Type: App Control, Remote Control
Warranty Type: Lifetime
BEE Star Rating: 4 Star
Brand Name: SereneLife
Start Year: 2022
Model Name: Mini Split AC & Heating System, 208V Indoor & Outdoor Wall-Mounted Units with WiFi
Model Number: 12,000 BTU
Included Components: Hose, Remote
UPC: 842893182759
Manufacturer: SereneLife
Item Type Name: Installation Kit Included for Home, Office & Bedroom
Warranty Description: 1 Year Warranty
Seasonal Energy Efficiency Ratio (SEER): 21
Efficiency: 21
Annual Energy Consumption: 1216 Kilowatt Hours
Capacity: 1 Tons
Floor Area: 550 Square Feet
Form Factor: Mini-Split
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, May 29
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Set name: 10,000 BTU - 115V
So, I originally ordered 2 of these. When they arrived, one worked great, but the other one was leaking all of its coolant fluid out of it. The box was all torn up and there was a spot where the outer plastic cover of the unit was crushed or punctured. The replacement came and was also leaking all of its coolant out... actually it was in worse condition. Finally, the replacement for the replacement came and it was in perfect condition; no leaks, no scratches, no issues. Finally! The pictures are of the first one that arrived leaking coolant. So now that I have the two, the timing is pretty perfect. It's early spring, so some days have been in the mid 80's and some days have been in the 30's. That's just how Texas weather is. I can say that both the cooling and heating is awesome on these things. What took me back was how quiet these things were. Some other reviews said they are loud. Compared to what, I don't know, but mine are super quiet. I wasn't expecting this since this is, essentially, an electric furnace and a/c in a plastic container. My only guess about the noise is that they're comparing the noise it makes to... silence, I guess, or (a common issue with any air conditioner) is that they plugged it up and powered it on soon after getting it. When it comes to anything with a compressor pump that moves coolant (or any liquid, for that matter), you have to let it sit upright for hours before ever powering it on. The compressor is not made to move air, so if the liquids haven't settled properly before operating, you're going to quickly damage your compressor. It might still "work", but it might loud or it may never heat or cool to its full capacity. Same goes for refrigerators. The heat capacity of this was impressive. It takes a moment to warm up, so when it does come on, the compressor might kick on first, then the fan will kick in on low. After a while of running it'll be much warmer than when it starts. So far, the coolest night for me was 34 degrees and I actually had to turn them down from 72 to 68 because it quickly got hot in here. While the heat coming out may not be as hot as the heat from a gas furnace or electric space heater, it moves far more air in general. The heat coming out won't be hot enough to set something on fire like a space heater, but the massive amount of air it moves quickly made me see why it didn't need to be any hotter. The heat these provide are more impressive when I realized they use less than 1000 watts each when they are on heat. Most much smaller and less capable space heaters use at least 1500 watts. This thing does have a setting to use to dry out or evaporate the water it has accumulated. If you don't use the included drain hose and leave the drain plugged, it will evaporate this water off when it fills up. If you use it, what's interesting is that the drain is pressured; it comes out with a bit of force, enough to blow bubbles when submerged. It won't splatter water everywhere, but what's good about this is that it means it won't get clogged up like the drain on most air conditioners. I have been working from home for years and years, long before covid, so I know how important it is to have a quiet room to work in as background noise can not only be distracting, but can get you fired. This thing sits less than 6 feet away and can't be detected on my mic. Again, a working unit shouldn't be loud. It says to let it stand upright for at least 2 hours before turning on. I let them stand for at least twice that time, 4 hours. This might be the reason my units are quiet because once that compressor pushes air, it will never run quietly again if it keeps working. As far as the remote, you don't have to point it right at it for it to work. This, like all portable air conditioners, will create a bit of a vacuum which will pull air into any cracks in your walls, windows, floors, etc. No matter how well your home was built, it will pull that air in from somewhere... kitchen vents, dryer vents, bathroom air vents, etc. This happens because the air that the unit uses to cool the rear radiator, which vents outside, is pulled from the back and sides of the unit. It also pulls the air that it is going to heat or cool through the same area. So only some of the air is coming back out into your home (the air that is heated or cooled), but about half of all the air coming in is pushed out of the back of the air conditioner out of the vent that goes through the window. I'm used to using portable air conditioners, so I tend to build a box around them and put an extra vent near the back and pipe it outside, about half the size of the one going out. That tends to stop the issue and give me far greater BTU value than it is rated at. Otherwise, I just leave a window cracked somewhere near the unit as I am used to having to do this with wood stoves anyhow.
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Reviewed in the United States on April 1, 2021 by Non Stop Horizon
Set name: 10,000 BTU - 115V
The SereneLife Small Air Conditioner Portable 10,000 BTU is a reliable and efficient cooling system designed for rooms up to 450 square feet. This unit boasts a built-in dehumidifier and heating function, making it a versatile choice for various weather conditions. One of the standout features of this air conditioner is its ease of installation and portability. The unit comes with a window mount exhaust kit, which simplifies the setup process. Additionally, the built-in caster wheels and top handle make it easy to move the unit from one room to another, providing flexibility in managing different areas of your home or office. The 10,000 BTU cooling capacity is sufficient for most small to medium-sized spaces, and the unit can also provide warmth during colder months, making it a year-round solution. The remote control allows for convenient operation from a distance, and the digital display provides clear information on the unit's functioning. However, some users may find the noise level to be a bit high during operation, especially at the highest fan speed. Additionally, the unit's energy efficiency may not be on par with some of the more advanced inverter technology air conditioners on the market. Overall, the SereneLife Small Air Conditioner Portable 10,000 BTU is a solid choice for those seeking an affordable, versatile, and efficient cooling solution for smaller spaces. While it may not be the quietest option available, its portability, built-in dehumidifier and heating functions, and ease of use make it a valuable addition to any home or office.
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Reviewed in the United States on October 14, 2024 by John and Family
Set name: 10,000 BTU - 115V
My 7 year old Honeywell (HW) portable AC has served well in the ever warming summers in Seattle when I need it, but has definitely been on its way out since last year, and my West facing top floor condo gets miserably warm in our long evenings this summer if it's even 80F+ outside. I picked this up to try in my bedroom while the HW slowly dies admirably on the other end of the condo, it was on sale and was all that could be delivered quickly (which it was, and the delivery was excellent up my several flights of stairs, kudos!) for our final week-long stretch of 80-90F days. It works fine enough, when it settles in on-balance w/ the compressor on its probably ~80% as loud as my reliable Ol' Honeywell (which I never kept in my room & is a 12K BTU unit vs 10K BTU for this one)...but as several others have said...it gets LOUD as the compressor whirls back and forth from its near resonant frequency, and so it's this recurring high pitched whirring sound that is way beyond white noise. I like to sleep with white thunderstorm noise on and this drowns that out completely when the compressor slips towards the whirring end of the resonance. It blows COLD air (like cheap hotel ice cold, it's great, and made me realize how dead my HW unit actually is) and the window kit and hose fit both my unit and sliding window well compared to some of the janky things I've had to slap together with my HW over the years. The fan by itself isn't overly loud on low, but the jolt from that, to randomly off because unlike my HW, when it reaches the set temp it turns all the way off vs the fan staying on all the time, to the full on WHIIIRRIRIRIRIRIRRR it makes is too much to keep in a bedroom. A few days of fidgeting with leveling shims under the wheels (on already level ground) has only made the whirring ~10% better. Next summer this will go in the living room and if it makes it 2-3 years I'll be happy. I would pass on this if I had to buy it again. EDIT: Moving this to my living room and shaking one of the corners around a bit made something knock loose in the wheel area and now it's no longer making the recurring whirring noise (and I could remove the shims I was using), and is definitely slightly more quiet at full blast than my old HW. Fan on high it's keeping my whole condo cool, and is a bearable level of noise, but I still wouldn't keep in a bedroom that I'm sleeping in.
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Reviewed in the United States on August 24, 2025 by Amazon Customer