SereneLife Portable Air Conditioner with Heat & Built-in Dehumidifier 12,000 BTU, Portable Heater & AC for Rooms up to 550 Sq Ft - Remote Control & Window Mount Exhaust Kit Included
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Set name: 12,000 BTU Heating & Cooling
Features
- HANDY AND PORTABLE: The Serene Life Portable Air Conditioner System features a lightweight, handy, sleek body design intended to be used in the bedroom, living room, or garage at home or office. It features rolling wheels for easy portability.Controller type:Remote Control.wattage : 1350 watts
- BUILT-IN DEHUMIDIFIER: you dont only get the cooling effect of the portable AC but also helps reduce humidity levels, a huge financial and space saving!
- 4 OPERATING MODES: The compact floor AC indoor cooler conditioning unit features a simple electric plug in operation and has 4 modes - cooling, heating, dehumidifier, and fan. Also features automatic swing mode w/ moving wind vent for maximum air circulation
- REMOTE CONTROL: Features a digital touch button control panel which includes the power, mode, timer, temperature, and fan speed settings. Other functions such as unit selector (C/F), sleep key can be adjusted using the included remote control
- GREAT FOR ALL YEAR ROUND: With 12, 000 BTU (ASHRAE) / 7,000 BTU (SACC) cooling power and 12, 000 BTU Heating power, this is the best option to save space and money. The cold air can cover a room up to 550+ sq. ft. Air flow is rated at 380 m3/hr. , moisture removal/dehumidifier at 1. 8 liters/hr. w/ an operating noise level of only 56-59 dBa
Description
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Brand: SereneLife
Capacity: 3600 cubic feet
Cooling Power: 12000 British Thermal Units
Special Feature: Dehumidifier, Heater, Portable, Remote Controlled
Product Dimensions: 13.4"D x 17.4"W x 32.1"H
Start year: 2020
Seasonal Energy Efficiency Ratio (SEER): 15
Color: White
Voltage: 120 Volts (AC)
Noise Level: 56 Decibels
Cooling Power: 12000 British Thermal Units
Additional Features: Dehumidifier, Heater, Portable, Remote Controlled
Color: White
Noise: 56 Decibels
Refrigerant: R-32
Filter Type: Washable Filter
Inverter Type: No Inverter
Installation Type: Window
Compressor Type: rotary_scroll
Outdoor Unit Compatibility: Requires New Outdoor Unit
Is Outdoor Unit Required: No
Air Conditioner Application: Indoor
Voltage: 120 Volts (AC)
Power Source: Corded Electric
Wattage: 1350 watts
Is Product Cordless: No
Seasonal Energy Efficiency Ratio (SEER): 15
Annual Energy Consumption: 1 Kilowatt Hours
Capacity: 3600 cubic feet
Floor Area: 450 Square Feet
Room Type: Multi-purpose
Form Factor: Portable
Number Of Circuits: 1
Brand Name: SereneLife
Start Year: 2020
Model Name: SLPAC
Model Number: SLACHT128
Included Components: Hose, Remote
Global Trade Identification Number: 38
UPC: 842893117638
Manufacturer: SereneLife
Item Type Name: 3-in-1 Portable Air Conditioner with Built-in Dehumidifier Function,Fan Mode, Remote Control, Complete Window Mount Exhaust Kit
Unit Count: 1.0 Count
Warranty Description: 1 Year Warranty Hassle free
Item Dimensions D x W x H: 13.4"D x 17.4"W x 32.1"H
Item Weight: 70.3 Pounds
Window Opening Minimum Height: 2.68 Feet
Control Method: Remote
Controller Type: Remote Control
Number of Power Levels: 3
Warranty Type: 1 Year Warranty
Number of Heating Elements: 1
Frequently asked questions
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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
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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: 12,000 BTU Heating & Cooling
These is an amazing unit! It heats and cools well! It was a breeze to install and instantly cooled the room. The controls are easy to navigate and it holds a consistent temperature. It also pulls the humidity out of the room well. I have the hose leading to a bucket to be easily dumped when needed. Great purchase!
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Reviewed in the United States on June 17, 2026 by Margaret M Mittelsteadt
Set name: 12,000 BTU Heating & Cooling
EXCELLENT value, quality, and performance. It arrived on time and within an hour, it was up an running. I live in Florida and my central air conked out. I did a lot of research locally and online, and I am a pleased with this purchase as can be. I have 1,200 sq. ft. house with 8 foot ceilings and I was suffering with inside temps at 94 during the day and 90 throughout the night, at 86% humidity. I couldn't afford a larger unit, plus I was afraid it would be too large for me to handle and set up. I deduced that if I closed off the two bedrooms, I could at least cool the core of the home and take some of the brutal humidity out. It has been two days and this unit has save my life! It runs efficiently and quietly, (soft, white noise like a smoothly running fan), and continues to fill my 12 liter bucket with water from the air - just emptied the 6th bucket. The temp in my home has steady decreased to 78 degrees, (down from 94!), and still going. Also, my fridge was working overtime and I was very worried when the ice-maker stopped functioning and the exterior of the fridge was hot down below. It's back to normal now. I have used some fans to help distribute the air. I was concerned about maintenance and having to babysit the unit, but it's not an issue so far. I've had a ton of humidity, which continues to drop, (from 86 down to 79 now), and I can leave my empty bucket, which takes about 7 hours to fill, more or less, and I expect it to slow down as the unit continues to draw what was excessive heat and humidity for a month. The design is sleek and easy to maneuver, the unit came with all parts needed to assemble. I had to measure and cut the extension plate because my windows are small. I'm pretty handy and I used a small saw to cut the hard plastic and used heavy duty, 2 inch tape to attach the extension piece. I used painters tape to assist in making the plate in the window more air tight. One more thing: I wondered if I should pay a little extra for the heating feature and I'm glad I did. The parts finally came in for my central air, but even after it is repaired, I will keep this unit as a backup for AC or heat in the future. Absolutely 5-star review!
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Reviewed in the United States on July 13, 2022 by Venise T.
Set name: 12,000 BTU Heating & Cooling
UPDATE: 11/2025 GIVING IT ONE MORE CHANCE: Attempt to use HEAT mode during our first winter cold snap. NOPE, all it does is blow cold air, not one bit of warmth coming form this machine. We have cleaned all filters and done reset. Additional this particular machine has never given me an ERROR message code as I see other reviews talk about. I guess this one is just a complete dud. Will contact customer service but am out of warranty now by two months. They will want the item returned at customer expense not considering the customers have already dealt with extreme frustration due to this ineffective product. My review went down to one star as I originally gave it two stars, because I hoped it would redeem itself for the winter months. Such a let down. Very disappointed with this brand. The window adapter for the vent hose if very flimsy, first you will have to cut part of the slider off (if your window is not exactly the right size) to make adjustments. The vent hose (it's honestly too long and too heavy depending on your window) keeps popping loose from adapter, has hooks where it is to snap in place on the adapter but that does NOT hold it. Eventually I had to completely remove adapter and shut window down on the part that blows all the hot air out and cover up the rest of the open window with towels and weather stripping in attempts to keep hot air from coming back in. Secondly, the hose gets extremely hot, to the point where you can feel hot air blowing from the hose near where the hose attached to the machine. I wrapped weather stripping there first, then I bought the aluminum foil HVAC tape to stop the leaking in of hot air, once that leak was improved you can tell it is putting cold air in your space. Hence I did give it two stars, but all the work and effort I have put into it, probably should only be one star. It was also very difficult to keep the vent hose attached to the back of the unit. It is a twist lock in place design, which is flawed. Needs to be sturdier, It came loose one day, fell and knocked the drain tube out from tote bin that I have the condensation draining in. There was water all over my she shed floor. I see the pictures from other customers and no one ever mentions how much water comes from the drain hose. I assume they have their hose running through the wall or something. I did see one with it dripping in trash can. That would not contain all my water. My drainage tube drips into a huge tote bin. Of which, every morning and evening I have to dip it out. I use a 2 quart bucket, making at least 4 trips to empty it out on my yard. It is just not mentioned how much condensation to be expected. I guess if I was able to cut a hole in my wall and get a longer tube this could be resolved but I am not in a situation this could be done. The temperature here is in the 90's. I purchased this product last August 2024, during that summer I just finally let my building stay hot as I wasn't dealing with fixing the building up as I am this summer. Thought I would give it another chance this year, and all I have dealt with is problems. The heating side of the Serene Life AC and Heat product was a total bust. All it did was blow cold air back in. No help in getting any warmth, went back to using the radiant oil type heaters. This product functions like a heat pump and it was very cold. There is no putting it on heat strips as you can do with you home heat pump unit. Prepare for these glitches if you buy. Maybe the designs have been changed since I got mine, but it is risky and not worth the time. The sq footage that it is to cool and heat is acceptable but it has not been worth my money. Maybe if you are cooling a small room, and have a plan for your drainage it would be okay. Controls work fine on machine and the remote. I am preparing to put in mini-split level now to replace this thing.
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Reviewed in the United States on July 28, 2025 by Lj
Set name: 8,000 BTU Heating & Cooling only
Headed on for about the first hour so far so good.. the only problem I had was the window kit is for a side sliding window not for a vertical up and down you have to trim down the back piece on most standard windows not very noisy hope it'll be reliable all summer and be a good value for my money right now the cooling performance is awesome size is good too
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Reviewed in the United States on April 24, 2026 Reviewed in the United States on April 24, 2026 by Shannon
Set name: 8,000 BTU Heating & Cooling No Wifi
We use this for glamping in Florida and it works very well. We used the heater function in December when it dropped to 50 degrees and it worked well to keep us warm. The drain hose that comes with it could be a bit longer, but overall a great product.
Reviewed in the United States on June 24, 2026 by Craig Stevens
Set name: 12,000 BTU Heating & Cooling
I had bought a portable A/C a couple of years ago and loved it. It still works, but I wanted to get one with heat on it as well. This one is 200% better than the last one I bought. The low setting creates such an air flow that I'm almost afraid to put it on high. It cools great, easy to use with it's remote control. It circulates the air much better with it's sweeping motion on the blades. It is a little noisy, as are most A/Cs but not an uncomfortable amount of noise, I just have to turn the volume up on the television a bit. Cools my open floor plan kitchen, dining room and living room with no issues at all. It's still to warm in Texas to kick on the heater, but it will be a nice addition this winter.
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Reviewed in the United States on November 14, 2025 by Amazon Customer
Set name: 12,000 BTU Heating & Cooling
The SereneLife SLPAC (portable ac) performs well for what it is. I have open concept kitchen/living rm/diningrm, roughly 1,000 sq feet with no sun struck windows. So long as the outdoor temperature is under 95 degrees, this unit cools this entire space. Once temps get over 100, I have to turn on my second unit -- a mini split ductless wall mount unit. With both units running my ground floor stays reasonably cool, around 78 degrees (units are set to 74 but can't get the temp down that low). This is a nice little unit, but you have to be reasonable with expectations about what it's capable of. I paid under $500 for this unit. I paid $2500 for the mini split heat pump (had it professionally installed). The quote I got for replacing my prior home's central hvac (1,700 sq ft single floor) was $12,000 (professionally installed). So given that I have $3,000 in these two smaller units which together cool my entire home in Washington state (hot summers in Tri-Cities). These smaller units are a steal, but you need to understand they are "small units", not comparable to large central hvacs. My guess is that you would need three or even four units in places like Phoenix with summer heat is over 100 for nearly 6 months out of the year. PNW has had severe heat wave during several weeks in June (103-117 highs). These two units together struggled to keep indoor temp under 80 degrees (units set at 73). But I think that's still reasonable performance given what they are.
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Reviewed in the United States on July 2, 2021 by D. Harmon
Set name: 12,000 BTU Heating & Cooling
I live in an old energy-ineffecient house and this has done a good job cooling down multiple rooms at once on cool mode. I've also been pleased with the heating feature, but I haven't used it when the temp has been below 60F yet. My windows size is in-between the size of the base plate and base plate + extension, unfortunately, so I had to have part of the extension cut off so that the plate would fit. It was easy to install after that, but I had to add a piece of insulation foam below the plate because the bottom of my window frame is below the level of the sill. I didn't have any weatherstripping in the box. I bought a SereneLife brand AC unit especially because the manual doesn't forbid you from using a plug adapter or an outlet that will also be used by something else. I haven't had a problem using it with an adapter or in an outlet along with the battery backup for my computer. The outlet is grounded, though, it just doesn't have a plate on it that accepts three-pronged plugs. I've only had to empty water out of it once after a few weeks of using it, but I don't use it for more than maybe 5-6 hours at a time and not every day (I also don't live in a humid area). It was very easy to drain and it tells you when it needs to be drained. I've cleaned the filter once with a vacuum, but it's tricky to get the filter screen out of the back of the back grill. The screen wasn't very dirty even after multiple weeks of use around a cat. It's also not too loud even when you're near it. I can easily tune it out to work. I let it sit upright for over 24 hours before I turned it on for the first time. Other things I don't like (besides the plate design): (1) is how easily the exhaust hose disconnects from the plastic ring that attaches to the back of the unit. It's easy to reattach it, but it's annoying. (2) the room temperature sensor isn't accurate (at least in F). It's always a few degrees higher than the room feels.
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Reviewed in the United States on July 15, 2023 by M. Jones