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Della

Della 35K BTU ODU Multi Zone AC Quad 4 Zone (9K 9K 9K 18K) Mini Split, 19 SEER2 208-230V Cools Up to 2200 Sq.Ft, Works with Alexa and Wifi, Energy Efficient, Pre-Charged Heat Pump,16ft Kits

  • Based on 34 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Align Inc.
Arrives May 31 – Jun 11
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Size: Quad Zone(4) 35000 BTU 9+9+9+18


Features

  • [ENERGY EFFICIENT COOLING] Della 4 Zone 35000 BTU/h, 19 SEER2, 208-230V, ETL Listed, AHRI Certified pre-charged AC 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] It able to work in environments as low as -13 degrees Fahrenheit, works with Alexa. This unit provides cooling and heating for up to 2200 Sq. Ft (3 indoor unit recommended area 400 Sq. Ft,another one 1000 Sq. Ft), full installation kit included.This air conditioner is designed with several smart functions: sleep mode,4D air flow(up-down left-right), 24 hour timer, eco energy saving mode,multiple fan speeds,heating,cooling,and dry mode for dehumidifying.
  • [MULTIPLE ROOMS] Comes with 4 indoor air handlers 9000 BTU + 9000 BTU + 9000 BTU + 18000 BTU with separate controller for individual rooms and 1 outdoor condenser. Enjoy individual temperature controls in each room for ideal climate control. 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. Maximum Fuse Size is 35A.
  • [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.
  • [QUIET OPERATION & INSTALLATION] This air conditioner is ultra silent at only 29 dBa. Any alteration of line-set length requires adjusting freon levels. 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.Line-set vacuuming is required during installation.

Brand: Della


Capacity: 3 Tons


Cooling Power: 35000 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: 2021


Seasonal Energy Efficiency Ratio (SEER): 19


Color: White


Noise Level: 50 Decibels


Refrigerant: R-454B


Cooling Power: 35000 British Thermal Units


Additional Features: Alexa and WiFi Enabled, Dehumidifier, Fast Cooling and Heating, Remote Controlled


Color: White


Noise: 50 Decibels


Refrigerant: R-454B


Filter Type: Dust Filter


Inverter Type: Has Inverter


Installation Type: Split System


Compressor Type: rotary_scroll


Is Outdoor Unit Required: Yes


Air Conditioner Application: Residential


Core Material: Copper


Item Dimensions D x W x H: 8.07"D x 31.92"W x 11.49"H


Window Opening Minimum Height: 11.49 Inches


Window Opening Minimum Width: 31.92 Inches


Control Method: App, Remote


Controller Type: Remote Control, App Control


Number of Power Levels: 2


Warranty Type: Limited


BEE Star Rating: Yes


Number of Heating Elements: 4


Brand Name: Della


Start Year: 2021


Model Name: 1D4-TL+Q99918


Model Number: 1D4-TL+Q99918


UPC: 192928064292


Manufacturer: Della


Power Source: Corded Electric


Wattage: 10548 watts


Is Product Cordless: No


Seasonal Energy Efficiency Ratio (SEER): 19


Efficiency: Efficient


Capacity: 3 Tons


Floor Area: 400 Square Feet


Form Factor: Mini-Split


Number Of Circuits: 1


Number of Tubes: 4


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 31 – Jun 11

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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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Della Split Units
Size: Quad Zone(4) 35000 BTU 9+9+9+18
The Units Works Great. It runs Quite. The temperature for Heating or Cool its Comfortable. We Love it!
Reviewed in the United States on April 15, 2026 by Holmes burg United Methodist Church
    • Great Customer Service
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. ... show more
Reviewed in the United States on June 6, 2025 by Israel M.
    • Easy installation and great customer service
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. ... show more
Reviewed in the United States on October 13, 2025 by Harold Miller
    • Della 4 zone Excellent product for the price
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. ... show more
Reviewed in the United States on October 15, 2025 by Pierre
    • Great Customer Service!
Size: Quad Zone(4) 35000 BTU 9+9+12+12
Was having issues with my system and customer service was quick to reach out and solve the problem.
Reviewed in the United States on January 24, 2026 by Greg
    • Absolutely no spare parts available when needed!!!!
Size: Quad Zone(4) 35000 BTU 9+9+9+18
I would strongly advice NOT to buy from this company. This system died on us after hardly 18 months, and than the fun begins.... First of all try to find an AC technician that will come over to check the system. Most AC companies back-off, the moment they know it's a Della split system. I was lucky, after 4 days I found a reliable company that could point out the problem: it was the outdoor unit, they even told me what part I needed. They also wished me good luck on finding that part. How bad can it be right? I immediately started up the official Della website, started chat, and after I gave all information they needed, they were able to tell me they sold the needed part for $220. Unfortanetly it wasn't in stock, it wouldn't be for the next 4 weeks !!! On top of that, if it's not in stock you cannot order it. They did offer to sell me a complete new system??? Because that is what every reasonable person would do, right? Buy another product from a company with a non existing customer service, and no spare parts available. We're 2 weeks further, I just contacted Della again. More than a ' i am sorry, it is still not available yet' you won't get. Stay away from this brand. Plenty of other brands with same price range and a better reputation are on the market ... show more
Reviewed in the United States on April 7, 2026 by Alain L*****
    • Della is a smart choice
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. ... show more
Reviewed in the United States on February 13, 2025 by Jian D
    • Great investment
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 ... show more
Reviewed in the United States on October 1, 2023 by Sam

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