Della 35K BTU ODU Quad 4 Zone (12K 12K 12K 12K) Mini Split AC,Works with Alexa and Wifi, 19 SEER2 208-230V Cools Up to 2200 Sq.Ft,Energy Efficient, Multi Zone Pre-Charged Heat Pump,16ft Kits
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Size: Quad Zone(4) 35000 BTU 12+12+12+12
Features
- [AMPLE COVERAGE] This unit works with Alexa, provides cooling and heating for up to 2200 Sq. Ft (4 indoor unit recommended area 550 Sq. Ft) and able to work in environments as low as 5 degrees Fahrenheit. Full installation kit included. (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.)
- [MULTIPLE ROOMS] Enjoy individual temperature controls in each room for ideal climate control. Comes with 4 indoor air handlers 12000 BTU + 12000 BTU + 12000 BTU + 12000 BTU with separate controller for individual rooms and 1 outdoor condenser. Maximum Fuse Size is 35A. 4 pcs 16ft copper pipes lineset (Standard size 1/4" & 3/8" outer dimension), 4 pcs 6.56ft outlet drain pipe (inner/outer diameter size: 15.5mm/16.9mm) and 4 installation kits included.
- [ENERGY EFFICIENT COOLING] Della 4 Zone 35000 BTU/h, 19 SEER2, 208-230V, ETL Listed, AHRI Certified pre-charged air conditioner unit features a mini split inverter plus system with a heat pump (up to -13F/-25C) and DC Inverter technology provides up to 30% power savings.
- [QUIET OPERATION & INSTALLATION] Line-set vacuuming is required during installation. This air conditioner is ultra silent at only 45 dBa. The unit can adjust to 60-90 degrees Fahrenheit to suit your comforts in just a few minutes. This air conditioner is designed with several smart functions: eco energy saving mode, 4D air flow(up-down left-right), I feel mode, 24 hour timer, sleep mode, multiple fan speeds, turbo function, heating, cooling, and dry mode for dehumidifying.
- [MULTI ZONE CAPACITY]: This configuration is designed for spaces where not all indoor units are expected to operate at full power at the same time. If the total indoor capacity is higher than the outdoor units output, the system can still function properly, but cooling or heating performance may be slower when all zones are operating beyond capacity. For consistently high demand across all zones, a larger or multi-system setup is recommended.
Brand: Della
Capacity: 3 Tons
Cooling Power: 12000 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: 2022
Seasonal Energy Efficiency Ratio (SEER): 19
Color: White
Noise Level: 41 Decibels
Refrigerant: R-454B
Brand Name: Della
Model Info: 1D4-TL+Q12121212
Item Weight: 26.5 pounds
Product Dimensions: 8.07 x 31.92 x 11.49 inches
Item model number: 1D4-TL+Q12121212
Efficiency: 19 SEER2
Capacity: 3 Tons
Noise: 41 Decibels
Installation Type: Split System
Part Number: 36K+Q12121212_2
Form Factor: Mini-Split
Special Features: Alexa and WiFi Enabled, Dehumidifier, Fast Cooling and Heating, Remote Controlled
Color: White
Wattage: 14067.4 watts
Batteries Included?: No
Batteries Required?: No
Floor Area: 550 Square Feet
Date First Available: July 1, 2024
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: Quad Zone(4) 35000 BTU 9+9+12+12
This item is absolutely fantastic.It works great.I purchased it for my son and daughter in law.Some of the line set came damaged due to the shipping company.I contacted their support and they immediately sent out new lineset.Their customer service is second to none. They are very fast to respond to questions and great to work with. You can't go wrong with this product.
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Reviewed in the United States on October 13, 2025 by Harold Miller
Size: Quad Zone(4) 35000 BTU 9+9+9+18
I recently purchased two sets of Della mini-split air conditioners—one with three zones and the other with four zones. I found the installation process to be very simple, as the manual and installation guide were detailed and easy to follow. Once installed, the units ran smoothly, providing strong heating and cooling performance. Additionally, the built-in WiFi makes it convenient to control them via a smartphone. Most importantly, the price is very reasonable. Compared to other brands, Della is a smart choice.
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Reviewed in the United States on February 13, 2025 by Jian D
Size: Quad Zone(4) 35000 BTU 9+9+9+9
Ordered this for mobile home that had a failing ac unit and outrageous power bill, during the summer extreme heat when the real feel was 100+ temp would be 90 inside, after installing this unit inside temp is a constant 73 and the power bill has dropped about half Best price out there, easy to install works great After installing this, my brother was so impressed he purchased one for his mobile home because he was suffering from high bills and too hot, he received the same results, very impressive I would recommend this product to anyone I am planning on purchasing a unit for myself
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Reviewed in the United States on October 1, 2023 by Sam
Size: Quad Zone(4) 35000 BTU 9+9+9+12
Everything worked as it should, install wasn't to default however you must vacuum the lines and change for leaks before releasing the freon. I've done 4 units so far in 3 years with no issues. Not a fan of the 12k unit though temps don't seem to be spot on but still does the job. We've used the units down to 17 degrees here in NY and held up well.
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Reviewed in the United States on October 15, 2025 by Pierre
Size: Quad Zone(4) 35000 BTU 9+9+9+12
Received 4 zone mini split bundle but had one faulty indoor unit. Contacted Della customer service and they sent me a replacement unit, but UPS mishandled the package and I did not receive replacement unit. Fortunately, Della agreed to resolve this problem by issuing me a full refund. Giving five stars for great customer service and I will update review once refund has been received.
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Reviewed in the United States on June 6, 2025 by Israel M.
Size: Quad Zone(4) 35000 BTU 9+9+9+9
I have a problem with the unit outside unit on one of the mini splits. I ordered would like somebody to call me or contact me please for either exchange or somebody to come out and fix it.
Reviewed in the United States on May 7, 2025 by jose aranzamendi
Size: Quad Zone(4) 35000 BTU 9+9+9+9
Awesome unit works great.
Reviewed in the United States on March 7, 2025 by julio
Size: Quad Zone(4) 35000 BTU 9+9+12+12
Fácil de instalar contenta y satisfecha con esta compra
Reviewed in the United States on October 4, 2024 by Rossy