Search  for anything...

DELLA 12,000 BTU ASHRAE Mini Split Air Conditioner & Heater Ductless Inverter System, 17 SEER 208-230V Energy Efficient Unit W/ 1 Ton Heat Pump, Pre-Charged Condenser, Cools Up to 550 Sq. Ft.

  • Based on 951 reviews
Condition: New
Checking for product changes

Notify me when this product is back in stock

$789.96 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term with PayTomorrow
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

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.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Unavailable
Fulfilled by OneBigOutlet
Available payment plans shown during checkout

Size: 12,000 BTU - 230V / 17 SEER


Features

  • [ENERGY EFFICIENT COOLING] This 12000 BTU/h, 17 SEER, 208-230, 9 HSPF, AHRI Certified pre-charged air conditioner and heater unit features a ductless mini split inverter plus system with a heat pump and dehumidification.
  • [AUTOMATIC SYSTEM] This air conditioner is designed with several smart settings that make it easy to use: auto defrost, self-diagnosis/cleaning, I feel mode, 24 hour timer, sleep mode, eco energy saving mode, multiple fan speeds and intelligent compressor pre-heating.
  • [SMART SENSOR] The unit will sense room temperature at the remote control, instead of at the indoor unit during cooling mode. It then adjusts airflow and temperature accordingly, resuling in the ultimate in personal comfort control and energy savings.
  • [QUIET OPERATION] This air conditioner is ultra silent at only 30-41 dBa. The unit provides equal airflow in every part of your room and can adjust to 60-90 degrees Fahrenheit to suit your comforts in just a few minutes.
  • [AMPLE COVERAGE] This unit provides cooling and heating for up to 750 square feet and is able to work in environments as low as -4 degrees Fahrenheit. Full installation kit included.

Description

MULTI-FUNCTION Della Ductless Mini Split AC system offers Cooling, Heating, Dehumidification, and Ventilation. Quiet operation with Inverter technology which provide you with an efficient way to give your home or business a complete climate control. Package includes indoor wall unit, in door wall mount bracket, outdoor condenser, copper line set, and remote control. FOLLOW ME REMOTE CONTROL Built-in proximity sensor in the remote adjusts cooling/heating temperature based on your distance from the AC unit. It offers a much better cooling/heating experience in areas central AC can’t reach. Simply leave remote near by and set temperature and enjoy. LCD backlit display on remote allows you to set all features on unit. ENERGY SAVING Air ducts from a central forced air conditioner system can possibly lose energy, with air leakage especially if the ducts run through unconditioned areas like attics or basements. And since Della Ductless Systems have no ducts, they avoid energy loss completely, reducing your impact on the environment and lowering your energy costs. Read more THE PERFECT SOLUTION Della Mini Split Systems are AHRI and ETL Certified and will help cool or heat any area that lacks central air conditioning with efficiency. The set includes on outdoor unit pre-charged up to 25FT. Great Ideal for bedrooms, garage/storage room, offices, flat roof rooms, computer server rooms, indoor gardens, and anywhere you need efficient cooling or heating. INVERTER TECHNOLOGY Inverter operates at different capacities, making it the most efficient technology today. Unlike conventional systems, that regulates room temperatures running at the maximum capacity and then turning off completely. Inverter technology eliminates these frequent starts/stops. The inverter compressor uses only enough power to reach the desired setting, then idles at that setting until more power is needed. Therefore achieving higher energy efficiency and consistent comfort levels. PERSONALIZED COMFORT SOLUTION Enjoy the true individual comfort. Della Ductless Mini-Split systems are the perfect solution to a variety of installation challenges. Eliminates the use of ductwork, allowing installers the ability to arrange these units in different locations that were previously considered impractical or impossible due to additional ducting and cost associated with installing a central AC unit. Read more Della 12000 BTU Mini Split AC Della 12000 BTU Mini Split AC Della 12000 BTU Mini Split AC Della 18000 BTU Mini Split AC Della 18000 BTU Mini Split AC Della 24000 BTU Mini Split AC Model Number 048-MS-12K1V-17S-I+O 048-MS-12K2V-17S-I+O 048-MS-12K2V-22S-I+O 048-MS-18K2V-17S-I+O 048-MS-18K2V-22S-I+O 048-MS-24K2V-17S-I+O Cooling Capacity (BTU/h) 12,000 BTU/h 12,000 BTU/h 12,000 BTU/h 18,000 BTU/h 18,000 BTU/h 24,000 BTU/h Heating Capacity (BTU/h) 12,500 BTU/h 12,300 BTU/h 12,000 BTU/h 18,400 BTU/h 18,000 BTU/h 24,000 BTU/h Voltage 115V / 60Hz 208~230V / 60Hz 208~230V / 60Hz 208~230V / 60Hz 208~230V / 60Hz 208~230V / 60Hz Noise Level (dBa) 30-41 (dBa) 30-41 (dBa) 30-41 (dBa) 32-46 (dBa) 32-46 (dBa) 34-49 (dBa) SEER 17 17 22 17 22 17 HSPF 9 9 11 9 10 9 Indoor Unit Dims (WDH) 35" x 8" x 12" 31" x 8" x 12" 34" x 8" x 12" 37" x 9" x 13" 39" x 10" x 13" 45" x 13" x 13" Outdoor Unit Dims (WDH) 29" x 12" x 22" 29" x 12" x 22" 32" x 12" x 21" 32" x 13" x 22" 35" x 13" x 37" 33" x 13" x 26" Recommended Area (SqFt) 450-750 450-750 450- 750-1250 1250-1500


Manufacturer: ‎Della


Part Number: ‎048-MS-12K2V-17S-I+O


Item Weight: ‎70 pounds


Product Dimensions: ‎30.9 x 11.4 x 7.8 inches


Size: ‎12,000 BTU - 230V / 17 SEER


Color: ‎White


Power Source: ‎Corded Electric


Item Package Quantity: ‎2


Special Features: ‎Remote control


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: July 17, 2018


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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.

  • Klarna Financing
  • Klarna Pay in 4
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Not Happy! Frustrating!
Size: 12,000 BTU - 115V / 17 SEER
Purchased and received both the indoor and outdoor units in a timely fashion. Equipment looks great! Installation, lousy! Manual is very vague and also explained that it was vague. Took me two days to figure out where the wire harness was located on the indoor unit. The color coded wire that was provided, didn't match the existing wires in both the indoor and outdoor units. There was no indication that the indoor unit had to be evacuated. I had to search the internet to find out what kind of gas was pressurized in the indoor unit before attempting to connect refrigerant lines. The split air conditioner does not come with the 115V plug adapter nor does the manual explain if the system should be plugged in or hardwired to the power source. Also, during connection of the refrigerant lines, you need to have a vacuum pump with manifold to evacuate the air from the lines and then add more refrigerant afterwards. Also there are no tools to open or close the compressor valves. The manual does explain that you need a licensed electrician and a HV/AC technician to complete the full installation, But, if that were the case, why say that this equipment is an easy install, and that anyone can do it? This equipment is NOT plug and play! And special knowledge and equipment is required for the full installation. My overall rating is very low because there is a lot of information about the DELLA Split Air Conditioner that was not included or covered in the advertising of and in the installation manual nor was any hint of how complex the installation process would be until after you receive the equipment and read the manual. Only there, will you find in black and white, Oh, by the way, "you need licensed technicians to do the install!" Very sneaky and misleading! I am not happy! It has been over a week since I received the DELLA Split Air Conditioner and it is still not installed correctly because of missing information, Parts, and due to the fact that the equipment is not versatile enough to install anywhere. It was only designed to be installed on an "Exterior" wall within eight to nine feet between indoor and outdoor units. Meaning that you can not move it more than two feet away to, like say, the middle of a room that is more than fourteen feet away with No exterior walls... Thanks for letting me know that I had to purchase Several More Parts and Special Tools before attempting to install the DELLA Split Air Conditioner. 05/25/2021 Almost one year has passed. The indoor unit leaks or drips onto my couch and is ruining the wall. Be sure to properly install the Drain line from the interior unit to a collection barrel or into a floor drain or else you will have major water damage from condensated drainage on an "Interior" wall arrangement! (Hence the exterior wall arrangement, drainage just goes outside). The system had to have an additional 25 feet of copper refrigerant line added to reach an interior wall. Thus reducing the efficiency of the preloaded R410A refrigerant. Must leak check and refill system to operating standards plus 25 feet. Outdoor unit sounds loud and growels. More wraping tape was required for the extra length of tubing. Specialized electrical box was required near the outdoor unit for maintenance purposes. Once wrapped the refrigerant lines required an enclosure shroud for the full length of exterior plumbing (needed for efficiency over 25 feet). If you plan on purchasing one of these Split Air Conditioner systems, be advised it can only work correctly on an Exterior Wall (ie; interior unit on wall and exterior unit immediately behind that wall on the outside. It may be worth the extra money for the 220 service power over using the 110. Remember that the units come Precharged with enough refrigerant to span from one side of a wall 15-18 feet outside of same wall where outside unit is set. Once copper tubing is uncoiled, be very gentle so as not to "kink" or put a crease in the line that would make cause for a potential leak. Update 7/25/2021 After purchasing Air Conditioner Regulators, hoses, vacuum pump, scale and 410A gas, I went ahead and did checks and services to my AC lines for leaks. Pressure checks and system recharge to compensate for the added 18 feet of AC copper tubing (remember, my inside unit is not along an exterior wall). Charging and weighing of gas was easy. System working really good now. And I am more educated in the AC field than before because i consulted a professional with my work and explained the steps i went through to get this equipment to operate well, Im all good and on point. Staying cool this summer! ... show more
Reviewed in the United States on July 17, 2020 by Richard M. Richard M.

  • 115 VOLTS IS INCORRECT BUT ALL IN ALL PRETTY GOOD UNIT
Size: 12,000 BTU - 230V / 17 SEER
This unit is super quiet and pumps pretty good cool air to cool down a 540 sqf garage. I dislike the description that this unit operates 115 volts in reality you need to wire 220.. The unit comes with wiring for 120 volts soooooooo you need a dedicated source and wire without a neutral.. I used a 20 amp breaker and wired black and light hots to L1 and L2 with ground... the instructions are pretty much useless and very vague instructions but for right now works great.. thanks you for your time ... show more
Reviewed in the United States on July 12, 2020 by marcus moore

  • Della 12000 BTU Mini Split Air Conditioner
Size: 12,000 BTU - 115V / 17 SEER
Update!! After a few months of having my unit..it started reading an error F1 code. Wasn't blowing any cold air. I call the company.. Took a picture..sent it e-mail. They send me a new unit for outside. Didn't have to worry about sending the old one back. They were super nice!! Very understanding about getting the new replacement shipped out right away! Very happy about their customer service!! =). I bought this unit and just had it hooked up yesterday. I live in a 250 sq foot tiny house on wheels. I have tried out 2 floor unit air conditioners that are suppose to cover 500 sq feet... and ended up returning them because they didn't cover hardly any area. Terrible! This mini split is the best! I am so glad I bought it! Price is great!!.. Nice and quiet!!.. I have it set at 74 degrees and it covers every inch of my house including the loft! ..and I have it set on low speed. This mini split covers 700 sq feet total. I am so happy and please with it! I give it an A+++++++ ... show more
Reviewed in the United States on June 27, 2020 by Debbie

  • Great buy - works great
Size: 12,000 BTU - 115V / 17 SEER
*UPDATE 10/08/20 The heater function is Fantastic . I was a bit nervous at first as it would take about 20-40 seconds to start blowing heat but this is expected and noted In the manual. I remember when getting a Mini split AC with a heater would cost a fortune, now you can get it for less than $700. I bought it to be installed in my porch which its unusually hot in the summer. The setup by a HVAC friend cost me $1200 - regular pros in NJ are charging $2000-$4500. The whole installation took about 3 hours as the instructions are not very clear. PROS -Well priced, put together, a very attractive unit -Everything that you need its included in the package -AC it's really cold. I set the porch at 65F and it keeps 2 other rooms comfortable (Dining room 70F and kitchen at 73F) -No need for an electrician or the power company to run a separate 220V line - can be hooked up to regular house 110V/120V outlet -Really quiet - if you are watching TV, you wouldn't even know if anything is running CONS (minor) -Both the AC and compressor are on the heavy side - IMO at least 2 people are needed for the installation. You should plan on some kind of base for the compressor (I picked up 6 pavers from Lowes and screw the unit down) -Each of the AC and power cables are kind of short (about 10" feet) (no issue in my case) but plan ahead if you need the unit to be far from each other. Your HVAC or DIY person will need to make/buy longer cables if you need to -Unit has a wifi USB slot but it doesn't come with the dongle (meaning you cannot control the AC from your phone or using Alexa) -The manual/instructions are confusing and it took some time for the HVAC guy to figure out even how to open the electric compartment - the instructions assume you know what you are doing ... show more
Reviewed in the United States on July 1, 2020 by A.G. A.G.

  • DOA...Where is the support?
My unit came DOA, confirmed by my HVAC guy that did my install. I cannot review performance, yet, as it has never worked. Review is geared towards the support or lack there of. Been over a week with no resolution. Have sent them videos at their request and have not received any additional feedback since then. I hope to hear soon and update my review. Untill then, I cannot reccomend this product. ... show more
Reviewed in the United States on July 13, 2020 by Derek Smith

  • look elsewhere.
Size: 12,000 BTU - 230V / 17 SEER
World's worst installation instructions.
Reviewed in the United States on July 10, 2020 by rickv

Can't find a product?

Find it on Amazon first, then paste the link below.