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Della

DELLA 28K BTU Dual Zone Mini Split AC (2x12K), 20 SEER2, 16ft Kits

Based on 12 reviews
Condition: New
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$2,369.96

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Availability: In Stock.
Fulfilled by Align Inc.
Arrives Nov 7 – Nov 15
Order within 19 hours and 49 minutes

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At a glance

Condition
New
Color
White with Line set
Size
2 Zone 28000 BTU 12+12
Model
1D3-TL+D1212
Capacity
2.34 tons
Dimensions
8.07"D x 31.92"W x 11.49"H
Cooling Power
28000 british thermal units
In the box
Air ConditionerInstallation Kit

Features 5

  • [ENERGY EFFICIENT COOLING] Della 2 Zone 28000 BTU/h, 20 SEER2, 208-230V, ETL Listed, AHRI Certified pre-charged air conditioner unit features a ductless mini split inverter plus system with a heat pump (up to -13F/-25C) and DC Inverter technology provides up to 30% power savings. (This model does not support the Self-Cleaning Function. The option will still show on the display after pressing the self-cleaning button, the self-cleaning operation will not be performed.)
  • [AMPLE COVERAGE] This unit provides cooling and heating for up to 1100 Sq. Ft (each indoor unit recommended area 550 Sq. Ft) and able to work in environments as low as 5 degrees Fahrenheit. 2 pcs 16ft copper pipes (Standard size 1/4" & 3/8" outer dimension) and 2 installation kits included. The length for drain pipe is 78.7".
  • [STRONG SYSTEM] This air conditioner is designed with several smart functions that make it easy to use: 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, and dry mode for dehumidifying. Maximum Fuse Size is 30A.
  • [MULTIPLE ROOMS] Comes with 2 indoor air handlers 12000 BTU + 12000 BTU with separate controller for individual rooms and 1 outdoor condenser. Enjoy individual temperature controls in each room for ideal climate control. Additionally, it uses the more environmentally friendly R454B refrigerant.

Description

Which WiFi Channel Frequency Bands Does WiFi Support? DELLA supports the 2.4 GHz WiFi channel frequency band only. How Do I Choose the Right Size for a Mini Split? The size of the mini split depends on the room's dimensions and specific needs. For example: • A 400-square-foot room typically requires a 9000 BTU mini split. • A 550-square-foot room needs 12000 BTUs. • A 1000-square-foot room needs 18000 BTUs. Can I get longer lineset extensions for this multi zone mini split? Yes, Della offers different lineset lengths for multi-zone systems. Please note, if any individual lineset is longer than 25 feet, additional refrigerant will be required. Make sure to consult a professional HVAC technician for proper installation. What's Della Lifetime Coverage Mini Split? Register within 100 days for lifetime parts coverage. HVAC-licensed installs receive enhanced lifetime parts, while non-licensed installs receive limited lifetime parts. Note: Coverage is for parts only; labor costs are not included. How Do I Clean and Maintain My Mini Split System? Seasonally clean the reusable filters, inspect the condenser and evaporator units, and keep the area around the outdoor unit clear. DELLA 20K Wifi Mini Split DELLA 20K Wifi Mini Split DELLA 20K Wifi Mini Split DELLA 28K Wifi Mini Split DELLA 28K Wifi Mini Split DELLA 28K Wifi Mini Split DELLA 35K Wifi Mini Split

Specs 36

Brand Della
Capacity 2.34 tons
Cooling Power 28000 british thermal units
Special Feature Alexa and WiFi Enabled, Dehumidifier, Fast Cooling and Heating, Remote Controlled
Product Dimensions 8.07"D x 31.92"W x 11.49"H
Start year 2001
Seasonal Energy Efficiency Ratio (SEER) 20
Color White with Line set

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 7 – Nov 15

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.

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  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

Need to open service port or the unit will not work. Not mentioned in instructions.
Color: White with Line set Size: 2 Zone 28000 BTU 12+12
Review Image by Mike Schmatz
Overall very happy with this unit, It is quiet and works very well however we had one issue on installation. This is not a DIY pre charged lines install unit. You do need some knowledge and a vacuum pump with the correct adapter but that was not the issue. I have installed them before. The last thing you need to do before operation is open a service valve however no where in the instructions does this small detail get mentioned at all. No mention, No picture nothing at all. When I did some research on the initial error after power up I found this mentioned in a comment but still no way to identify the location of the valve. They sent me the correct install pages that are not included in the detailed install instructions included with the shipment. The last thing you need to do is remove the caps and open this port. Then it worked perfect. ... show more
Reviewed in the United States on February 18, 2026 by Mike Schmatz
Della mini split
Color: White with Line set Size: 2 Zone 28000 BTU 12+12
Unit works great, however blue tooth doesn’t stay connected
Reviewed in the United States on July 24, 2026 by David L.
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