[This review was collected as part of a promotion.] I've been using this mini split for a little while now and so far I really like it. It's very quite and cools the room down pretty fast. I was surprised by how quickly the room felt comfortable after turning it on. Its been running smoothly and i'm so happy with it

[This review was collected as part of a promotion.] Easy to use and a great value for the price. I’m impressed so far. It provides strong, consistent cooling, operates relatively quietly, and has been a good addition to smaller spaces. I would definitely recommend it to anyone looking for an affordable mini unit with good cooling performance. It's easy to operate, and I really like having the ability to adjust the temperature and fan settings to my preference. I haven't been able to test the heat yet since it hasn't been cold enough.

[This review was collected as part of a promotion.] I am so happy to have this split AC/Heat unit! We didn’t have any heat going to our house and now I can easily take the chill off in the mornings. Set up was pretty simple and it’s even easier to use than i expected. I am also extremelly happy it does both AC and Heat. It wont work for the whole house but is perfect for our living room

[This review was collected as part of a promotion.] I am very happy with the keystone core mini split. It came well packaged with clear installation instructions. It is a great size for my bedroom and it is nice and quiet when I use it. It is well worth the money because it will reduce my power bill while keeping us more comfortable.

[This review was collected as part of a promotion.] This incredible unit is a game changer in home heating and cooling. We installed this in our garage/shop unit and it works like a dream. Installation was tricky and you absolutely must hire a professional to so. Once installed, the unit is easy and intuitive to use and the features are endless. Whether you are a “set it and forget it” style of user or someone who really likes to tweak and customize, this is the unit for you. The indoor profile is slim and sleek as well so you barely notice it. But you certainly notice how well it heats and cools. Its also built like a tank and we foresee this being in use for a long time with no problems. (I am unable to upload photos right now but will try and come back and do so later)