Della 36K BTU (9K 9K 9K 18K) Multi Zone Air Conditioner ODU Quad 4 Zone Mini Split 19 SEER2 208-230V Cools Up to 2200 Sq.Ft, Works with Alexa, Wifi Energy Efficient Pre-Charged Heat Pump Full Set

Price: $3,699.96
(as of Aug 26, 2025 01:04:45 UTC – Details)

Product description

1 MightyAir X Airflow

2 Defrost Protection

3 Sleep Mode

4 Extreme Weather Use

1 Free Della+ App

2 Schedules & Timer

3 Multiple Modes

4 Geo Location

5 Voice Controls

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?

Our mini split systems come with comprehensive standard coverage—register within 100 days for lifetime parts coverage; HVAC-licensed installs receive enhanced lifetime coverage, while non-licensed installs receive limited lifetime parts coverage.

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 Multi Zone Wifi Enabled Mini Split AC

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Customer Reviews

4.6 out of 5 stars 34

4.6 out of 5 stars 34

4.6 out of 5 stars 34

4.6 out of 5 stars 34

4.6 out of 5 stars 34

4.6 out of 5 stars 34

Price

$3,699.96$3,699.96

$3,749.96$3,749.96

$3,549.96$3,549.96

$3,499.96$3,499.96

$3,699.96$3,699.96

$3,599.96$3,599.96

Model Number

36K+Q99918

36K+Q991218

36K+Q99912

36K+Q9999

36K+Q12121212

36K+Q991212

Multi Zone Combination

4 Zone

4 Zone

4 Zone

4 Zone

4 Zone

4 Zone

Ashrae Cooling Capacity

36,000 BTU/h

36,000 BTU/h

36,000 BTU/h

36,000 BTU/h

36,000 BTU/h

36,000 BTU/h

Heating Capacity

36,000 BTU/h

36,000 BTU/h

36,000 BTU/h

36,000 BTU/h

36,000 BTU/h

36,000 BTU/h

Indoor Noise Level (dB)

27

27

27

27

27

27

SEER2

19

19

19

19

19

19

Refrigerant

R-410A

R-410A

R-410A

R-410A

R-410A

R-410A

Recommended Room Size (Up to)

2200 Sq.Ft

2350 Sq.Ft

1750 Sq.Ft

1600 Sq.Ft

2200 Sq.Ft

1900 Sq.Ft

Outdoor Unit Dimensions (Inch)

39.57×15.75×35.83

39.57×15.75×35.83

39.57×15.75×35.83

39.57×15.75×35.83

39.57×15.75×35.83

39.57×15.75×35.83

Line Set

16ft Copper Pipe

16ft Copper Pipe

16ft Copper Pipe

16ft Copper Pipe

16ft Copper Pipe

16ft Copper Pipe

[AMPLE COVERAGE] It able to work in environments as low as 5 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 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] 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 25A.
[QUIET OPERATION & INSTALLATION] This air conditioner is ultra silent at only 50 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.
[ENERGY EFFICIENT COOLING] Della 4 Zone 36000 BTU/h, 19 SEER, 208-230V, ETL Listed, AHRI Certified pre-charged air conditioner unit features a mini split inverter plus system with a heat pump (up to -4℉/-20℃) and DC Inverter technology provides up to 30% power savings. 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.
[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 unit’s 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.