ROVSUN 18000 BTU Wifi Enabled Mini Split Air Conditioner & Heater with Inverter, 20 SEER2 Energy Saving 230V Ductless Split AC Unit with Pre-Charged Condenser, Heat Pump & Installation Kit

Install was straight forward if you are handy with tools. This was my first attempt at installing a mini split. Probably took me a little longer than most due to removing drywall to hide all the lines. I borrowed all the tools to install. You can order a kit here on amazon for a decent price. Considering how much HVAC companies want for a simple install like this. I installed the 18k btu in a 960 sq ft garage that is fully insulated and has finished drywall. Wanted to wait until after the full summer to review. Impressed!! Beyond impressed actually. No notice of increased power bill, the garage stayed a perfect temp all summer. I was finally able to use my garage/shop during the summer. It inspired me to finish a bunch of projects that I was putting off. I don't use any of the phone applications so I can't comment on that. The remote works great. I had the temp set at 79 degrees and never turned it off until October. I haven't and won't use the heat part of the unit. It's Arizona. Quality product for a great price. Side note. I researched for months before buying. From York to Rovsun. The debate is over.

I installed this almost a year ago in my garage and I could not be happier. Installation was fairly straightforward, but it does take a fair amount of DIY home repair knowledge. I had my AC company release the refrigerant and check for leaks. I was going to install a condensate trap, but my AC company told me you should not do that on a mini-split system. I used a tube cover kit for the outside lines. One thing to know is that the fan, which is very quiet, is on constantly (even it the outside unit is not running). The temperature differential of the air going into the interior unit versus the cooled air coming out was almost 30 degrees Fahrenheit, which I think speaks to the efficiency of the unit. While there has been an increase to our electric bill and the electric use of the unit is hard to quantify, I believe the increase has been less that $15 per month (we live in south FL and keep the temperature at 82 degrees when I am not in the garage and lower it to 78 when I am in the garage - the temperature measurement is up at approx. 8 feet, so the temperature is lower at working levels). I did not think I would use the WIFI capabilities, but I have found the app to be quite useful, including the ability to control the unit while traveling. I have not had any need for technical support, so I cannot comment on that.

So far so good! I mounted the unit in my 2 car garage and so far it’s been great. It’s a currently a humid 95 degrees outside here in Oklahoma and I just took a reading with my temp gun and the inside unit is pumping out 42 degree air. I’ll take that any day, especially considering I still haven’t pulled a vacuum or insulated the copper tubing outside yet. My only regret is not buying one of these years ago. Follow up January 18, 2026. This is one of our coldest mornings so far this winter. It’s currently 14 degrees outside and the Rovsun unit is handling it quite well. As with any heat pump, you can expect to lose some efficiency the colder it gets so I was a little surprised to walk out to a warm garage this morning. I did a quick check with my temp gun and measured the air temp coming out of the unit at 116, which is more than acceptable. I continue to be very happy with this purchase.

We purchased two units for a large pole barn that we built - they were both installed by a licensed electrician. I was initially disappointed because one of the units didn't work; the other worked perfectly. I was a little worried about getting help/a replacement unit, however; I started chatting with the seller and received quick and prompt responses. My issue was resolved swiftly and with ease. When we need another unit (which we will due to additions planned); we will absolutely purchase from them again!

I'm glad I didn't review this after just a month, because at that point, it was working and blowing cold in my sealed garage in the middle of a Florida summer. FAST FORWARD 2 YEARS and this unit has kicked the bucket. Since it was $700 to begin with, it's not worth paying the $200 to have it diagnosed, and certainly not the extra $300 on top of that to fix it. I'm not mad it's a 2 year unit, although I'd be justified- I'm mainly just mad I didn't buy the other brand that was $300 cheaper that I would've only expected to last 2 years. Buyer beware: You'll love the unit at first, but after 1-3 years, if you weren't already anticipating having to replace it, you have some buyers remorse.

Works great some dents from shipping

It can be as powerful as you want it. With the variable speed, most of the time it is barely running. The instructions were clear and simple and I installed most of it with a little bit of help from a professional AC guy. I bought an amp meter out of curiosity of the amount of power use and most of the time it’s only using 300 to 500 W. See the photos included. Take the amperage and multiply it by 250 V and that will give you the wattage.

Great AC/Heater unit does the job well. I would recommend hiring someone to install it for you but if you know how to install an AC unit you can install it with just two people. The design looks good and isn't loud at all. It's pretty big but I like the size. And keeps the room ether warm in winter or cool in the summer.