Shaking fan,horrible noise,dust everywhere. Installed new fan with new bearings and my Della works better than new.
Our Reviews
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Customer Reviews
Overall rating: 4.9 / 5 from 2027 reviews.
Kit has everything you need to be able to install this yourself.
Rental install kit worked as well as could be expected, some issues with torque wrench and Vac gauge
This was such a great decision to purchase this unit for our bedroom. We loved the installation process, it was very easy to understand. Renting the tools was a great decision. The Della product in general is very nicely designed and easy to use. We enjoyed the whole summer of air-conditioning and getting ready to change it to heat for the winter. We are also purchasing a second unit for our living room.
DELLA Optima Series 9000 BTU 24 SEER2 Ultra Heat Mini Split AC - Up to 400 Sq.Ft.
Real nice unit. Easy install. Rented the special tools
DELLA Serena CloudAir Series 18000 BTU 22 SEER2 Mini Split Heat Pump AC - Up to 1000 Sq.Ft.
DELLA Serena CloudAir Series 18000 BTU 22 SEER2 Mini Split Heat Pump AC - Up to 1000 Sq.Ft.
I was needing a small ducted unit for a shipping container build. I have never installed a mini split before but very competent. I watched some videos and read instructions several times before the rental kit arrived. It went pretty smoothly I thought for my first time and so far the unit has been working good. My only complaint was the rental tools arrived late causing a delay in the job. I ordered on a Monday with expected delivery the following Monday. Well I did not receive it until Wednesday. I used it that day and return shipped it the next day. Had it maybe 24 hours. The description does not clarify if shipping times is included in the time rental. I believe the rental time should be based off of when it was received and not when it was ordered because it took 9 days before it arrived.
Simple to install great product.
Simple install. Works great
DELLA Econo Series 35000 BTU 17 SEER2 Mini Split Heat Pump AC - Up to 2500 Sq.Ft.
great split units. i have installed 14 of these in churches and homes of friends
DELLA Serena CloudAir Series 9000 BTU 22 SEER2 Mini Split Heat Pump AC - Up to 400 Sq.Ft.
A few weeks ago, our pool was vandalized, so we had to have it rebuilt/replaced. It is now early fall, and we were really bummed that we wouldn't be able to enjoy any more swimming this season. Fortunately, when we had the pool replaced, we installed this pool heater. It has been able to extend out swimming season. It is easy to install, but it was nice to have our pool service people do it at the same time that the pool was installed. It's a great value for the money, and it isn't super loud either. So far it seems durable, but we haven't had it running very long. I would recommend it if you want a longer swimming season.
DELLA Omi Edge Series 24,000 BTU Inverter Pool Heat Pump for Pools up to 7,800 Gallons
great mini split. love it
DELLA Econo Series 35000 BTU 17 SEER2 Mini Split Heat Pump AC - Up to 2500 Sq.Ft.
It was easy to use and came when expected. It was packed well, had instructions included and was easy to return when I was finished. There was some disappointment with the tools. The electronic gauge had no 9V battery and I wasn't expecting that or I would have made sure to have one on hand. I had to take one out of a smoke detector to use it. The red tubing bender for the 1/4" line was damaged in the middle as if someone had taken a razor knife and cut 3/4 of it away in a scooping cut leaving only a thin section holding it together. luckily I had my own on hand and used that instead. It could have been a disaster if that had broken off inside the copper line. I would have just bough my own complete pump and tool set but then I wouldn't qualify for the better warranty by using the rental set and in the end it did save me money renting. I would do it again if I install another.
The kit is a wonderful idea for DIY. Unfortunately, the sight glass on the pump I received was broken when I removed it from box. I didn’t realize it until I had a puddle of oil on my table. I had to go rent an automotive pump to replace it. Other than the shipping mix up, great product.
It seems to run alot. Sometimes the air is cold, and sometimes it isn't. I dont know if this is normal. I live in Tucson, Arizona, and it's still 90' days.
DELLA 14,000 BTU Drainage-Free Portable Air Conditioner for Rooms Up to 450 Sq. Ft.
Installed as a retro look in a 1940s home, Owner loved it!
DELLA 18000 BTU 20.5 SEER2 Floor Mounted Mini Split AC - Up to 1000 Sq. Ft.
First ceiling cassette installation went rather smoothly.
DELLA 12,000 BTU 22 SEER2 Ceiling Cassette Ductless Mini Split AC - Up to 550 Sq.Ft.
Very well built and easy to install
DELLA Motto Series 23000 BTU 19 SEER2 Mini Split Heat Pump AC – Up to 1500 Sq.Ft.
It was easy to use, everything was provided, even got a shipping label to return equipment.
Good rental equipment. Worked well The only mini split I'm aware of with the equipment option.
Definitely better than most of the other versions floating around out there. It’s nice and clean and can easily be painted or just leave then as is.
As both an installer and an owner, I can honestly say this is a very well-engineered product. The amount of attention given to even the smallest details is impressive and shows a real respect for the installer's time.Little things stand out immediately, such as the self-capturing rubber mounts with the bolts already aligned and ready to tighten. They even include a spirit level and clear, easy-to-follow instructions, which makes installation straightforward from the start.The indoor unit is equally well thought out. The mounting plate and unit fit together perfectly, and the removable bottom panel provides easy access to the latches when needed. It's obvious that considerable effort went into the design and usability of this system.Performance has been excellent so far. The unit is exceptionally quiet, and the temperatures are holding exactly where I set them. Overall, this is a quality product from a brand that clearly puts thought into both installation and day-to-day operation. Definitely a brand I would recommend.
DELLA Optima Pro CloudAir Series 9000 BTU 25 SEER2 Ultra Hyper Heat Mini Split AC - Up to 400 Sq.Ft.
Much sturdier than done if the previous Lineset covers I’ve tried. You can cover just about any angle with the fittings provided.
DELLA Wall Mounting Bracket for 6000-36000 BTU Single Zone Mini Split
Everything went as planned. It took me all summer because I only worked when I had time and when it wasn’t too hot. I did it all. I only had trouble with the torque wrench. It’s possible it was my fault. I do have limited electrical experience. I have hvac observation experience but this was my first start to finish experience. The location where I put the units made it more difficult but I’m very pleased.
DELLA Serena Series 18000 BTU 22 SEER2 Mini-Split Heat Pump AC - Up to 1000 Sq.Ft.
Customer loves the new mini split. They love the warranty too! We are happy to always recommend Della Mini Splits to our customers.
DELLA Motto Series 9100 BTU 20.5 SEER2 Mini Split Heat Pump AC - Up to 400 Sq.Ft.
In LOVE!! Such an amazing brand with great features! If you're looking for an affordable brand mini-split that's precharged, this is the one. Learn how to vacuum the line yourself or hire an HVAC tech. I'd consider this over the other Mr. Cool brands. Installation is a breeze if you're a little handy. These are just as " DIY '' as the others. Very quiet and has great performance!
DELLA Vita Series 18000 BTU 20 SEER2 Mini Split Heat Pump AC - Up to 1000 Sq.Ft.
The kit had everything you needed for the install. Even with the torque wrench, I would still start on the lower end of the recommended torque to prevent over tightening and go from there.
The new PCB seems to have taken care of the outside condenser not coming on. The unit is up and running. However the new PCB board did not take care of the thermostat issue. Which I just turn the unit off when the room reaches desired temperature.
Rental kit worked great, the installation video could have been better!
Excelente!
DELLA Motto Series 9100 BTU 20.5 SEER2 Mini Split Heat Pump AC - Up to 400 Sq.Ft.
Everything works well
Della is a great company to work with. I purchased a 5 zone mini split with ceiling cassettes and took my time installing it according to the instructions and with the Della supplied rental kit. Whenever I had questions along the way Della representatives and technical support operators would either answer the call or if busy would call me back to assist. Once the install was done I was pleased with its quiet efficient operation. I highly recommend Della for their products and their support and im confident that should a problem arise, Della will be there to assist just as they have been through the DIY install.
Installed 2 units , great instructions and simple to install. Would recommend to friends and family
DELLA Serena CloudAir Series 18000 BTU 22 SEER2 Mini Split Heat Pump AC - Up to 1000 Sq.Ft.
Easy to install and my the install look complete.
Great unit so far, Easy to install. Would recommend to all my friends. Instructions were spot on.
DELLA Serena CloudAir Series 9000 BTU 22 SEER2 Mini Split Heat Pump AC - Up to 400 Sq.Ft.
I’m a hvac company owner and I installed this mini split in our 5th wheel it was awesome! Many miles put on the camper and it didn’t skip a beat. Took it to Florida 5 years straight in July kept the 35ft 5th wheel 68° the entire time!
DELLA Motto Series 12000 BTU 20 SEER2 Mini Split Heat Pump AC – 115V, Up to 550 Sq.Ft.
So far so good. Going to use rental kit this weekend.
DELLA Optima Pro CloudAir Series 18000 BTU 23.5 SEER2 Mini Split AC Line Set with Installation Kit
Bought this unit, and absolutely love it!! WELL WORTH IT!! I had a prior portable AC that was noisy and this thing is so much quieter. I will say it’s the quietest in night mode and that’s what I use when I’m working from home during the day. Even in night mode it still keeps the room comfortable - I stay covered up all day. When not in night mode you can tell difference but it’s no where near as loud as my other. Cools nicely, quiet, sleek looking and an all around great product! Couldn’t recommend more! Go ahead and buy it!
I’m obsessed with the Della air-conditioning. I bought two of them one for my eight-year-old mother’s bedroom and one for the guest room where I’m staying temporarily it’s been a lifesaver and it’s so cute and modern and so easy to set up. I couldn’t recommend it more.
DELLA 12,000 BTU Smart Portable Air Conditioner for Rooms Up to 350 Sq. Ft.
I’m obsessed with this AC unit. It is the best AC unit I’ve owned it’s modern. The automatic setting is great. The colors are like a nice nightlight at night and it was so easy to set up. I highly recommend I bought two of them and I might buy a third.
DELLA 12,000 BTU Smart Portable Air Conditioner for Rooms Up to 350 Sq. Ft.
