DELLA Serena 22 SEER2 12000 BTU Mini Split Heat Pump Works with Alexa, Energy Star 1 Ton Pre-Charged 230V Ductless AC Unit Inverter Air Conditioner System for Rooms up to 550Sq.Ft, 16.4ft Install Kit
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Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Saturday, May 23
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Size: 12,000 BTU 230V - 22 SEER2
Features
- Stay Cool, Stay Smart: Experience seamless smart home integration with Alexa/Google Home voice control or the DELLA app WIFI to control your ac and heater from anywhere. The exclusive geo-location function optimizes comfort and energy efficiency, adjusting the temperature based on your location to save energy when you're away and ensure the perfect climate when you arrive home. Remote Control also included for DELLA Mini Split AC/Heating System
- Energy Efficient Cooling & Heating: DELLA 12000 BTU/h, higher 22 SEER2 rating, 208V-230V, UL/ETL Listed, AHRI Certified 1 ton pre-charged heat pump (up to 5F/-15C) ac unit features inverter technology, the air conditioner changes the power supply frequency without frequently turning the compressor on and off, provides up to 57% power savings. This split unit is ultra silent at only 22 dBa in mute mode
- Strong System: This mini split ac equipped with 4D air flow(up-down left-right), I feel mode, 24 hour timer, sleep mode, eco energy saving mode, multiple fan speeds, turbo function, heating, cooling, auto modes, and dry mode for dehumidifying. Suitable for rooms up to 550 Sq.Ft. Ideal ac for homes, bedrooms, living areas, offices, and commercial spaces such as stores, eateries, and warehouses. Besides, maintenance is simple and quick, requiring only seasonal cleaning of the reusable filters
- Leading Technological Frontiers: PureClean tech prevents dust buildup and defrosts the indoor unit, keeps your air fresh and your home healthier. Equipped with a bottom heating element, the outdoor unit prevents ice buildup during winter operation, ensuring efficient defrosting and reliable performance even at 5F/-15C. Energy Star certified mini split helps you save more-apply for government rebates. DELLA is a 2025 Red Dot Design Award Winner, with 24/7 live chat and a lifetime warranty
- 16.4ft Installation Kit: included (Standard size 1/4" & 3/8" outer dimension copper pipes). The length for drain pipe is 78.7". Maximum Fuse Size is 15A, Line-set vacuuming is required during installation. Any alteration of line-set length requires adjusting freon levels.This system mandates professional installation - it's not a DIY mini split AC. Pre-loaded with R32 refrigerant for up to 25 ft
Manufacturer: Della
Part Number: 12K2VR-22S-M-I+O
Item Weight: 16.5 pounds
Product Dimensions: 30.24 x 7.87 x 11.77 inches
Item model number: 12K2VR-22S-M-I+O
Size: 12,000 BTU 230V - 22 SEER2
Color: White
Material: Plastic
Voltage: 230 Volts
Wattage: 1000 watts
Item Package Quantity: 1
Special Features: Dehumidifier, Remote Control, WiFi Enabled
Included Components: 1 x Mini-Split Air Conditioner, Manual
Batteries Included?: No
Batteries Required?: No
Date First Available: June 11, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, May 23
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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Learn more about financing & leasing here.
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Top Amazon Reviews
Size: 18,000 BTU 230V - 22 SEER2
Great Mini-Split AC – Perfect for a Hot Texas Concession Stand Bought this to help cool a 500 sq ft concession stand packed with 4 beverage fridges and 3 freezers — and with 100°+ days here in Texas, that’s no small task. Two months in, and I’m very happy with the performance. It keeps the space comfortable and handles the heat load well. Installation was straightforward. I rented a vacuum pump from the local auto parts store to pull a vacuum before charging, and everything else was simple to set up. Highly recommend for similar commercial or home setups!
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Reviewed in the United States on August 24, 2025 by Matt Murphy
Size: 18,000 BTU 230V - 22 SEER2
Installed the unit as soon as it arrived. So far it has preformed perfectly and it keeps my room at a more stable temperature than my central ac unit could.
Reviewed in the United States on November 10, 2025 by James myrick
Size: 24,000 BTU 230V - 22 SEER2
EASY TO INSTALL WORKS WOUNDERFULL
Reviewed in the United States on November 6, 2025 by Frances Williams
Size: 18,000 BTU 230V - 22 SEER2
I bought this unit to supplement my central AC, which was not getting the job done and the brutal summeron the northern Gulf Coast. This Della unit is high quality; even my installers commented that it was exceptionally good without me asking. Cooling beyond expectations, and so quiet. A pleasure to operate with the remote.
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Reviewed in the United States on September 20, 2025 by Nathan C
Size: 12,000 BTU 115V - 22 SEER2
bad quality the screws for the wires strip out using a regular screwdriver
Reviewed in the United States on November 25, 2025 by Y
Size: 18,000 BTU 230V - 22 SEER2
It works great! Planning to buy another one!
Reviewed in the United States on November 11, 2025 by Julie Novielli
Size: 24,000 BTU 230V - 22 SEER2
I purchased this unit for my single wide roughly 925 sqft. Based on my math and the general rule for measuring AC size I went with the 24k BTU. I had reservations about how well the heating capacity could keep up but let me tell you, it has absolutely pleasantly surprised me. This thing will roast the room or freeze it out with ease. I live on east texas and have not gotten to test the seasonal extremes yet, but I will update with the results later on. Install is easy if you know anything about hvac systems. For a simple explanation to the uninitiated, the inside wall unit is like a radiator and the outside unit is a pump with another radiator. All you do is connect the two with the supplied piping, wire it up, vacuum the lines and go. Tech note: the service ports are r32 fittings they ARE NOT the same size as r12/r22 service port size. You will need an r32 1/4 to 5/16 SAE adapter. I recommend one with a safety valve. These can be purchased for about 10-15 bucks here on amazon. As far as install goes, make sure to mount the indoor unit ATLEAST 6 inches from the any overhead obstructions that can impede inlet airflow(this includes the ceiling). Be careful bending the lines they can kink very easily.
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Reviewed in the United States on November 5, 2025 by Nathanial
Size: 12,000 BTU 230V - 22 SEER2
Really nice having this Della Mini-Split. This is my first experience with one and I installed it myself. I wanted to put the outside unit 25' away so I also purchased the Dell 25' lineset. What is leaned from the install is to not mount it onto the side of the house as it sou ds like a car idling outside the building. It's a full room away and I only hear it when im in the adjacent room. Also, it seems to make the most noise only at the beginning of a heat or cooling cycle. I'll get use to that as I care more about being warm. We get lots of snow, so I didn't have many choices. The cooling, heating and fan all work very well. I don't know what the night time cycle really does as the manual is vague about it, but the room always seem comfortable in the morning. The loss of a star is really because of of the interaction between the app and the remote, as there is none. So if you set the app to 72°F, and then check the remote, it will take over with what ever the last setting was on it. Sine the Della is connected to the WiFi, it wouldn't take much to communicate to the remote via Bluetooth or WiFi.
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Reviewed in the United States on October 1, 2025 by Mike Nomadic