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. • A 1500-square-foot room needs 24000 BTUs. • A 2500-square-foot room needs 36000 BTUs.

How Do I Install a Mini Split?

We recommend professional HVAC installation for best results, but Della also offers a Rental Kit with the tools needed for vacuuming and installing your mini split.

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 Vita Series 18000 BTU 20 SEER2 Mini Split Heat Pump AC - Up to 1000 Sq.Ft.

SKU: TC-18K2VR-20S-I+O

$999.96

Unit price: per

Cooling Capacity: 18000
Heating Capacity: 18000
SEER2: 20
Fitting Area: 1000
Voltage: 208V-230V
Refrigerant Type: R32
Maximum Fuse Size: 20A
Copper Line Length: 16.4ft
Copper Line Size: 3/8 inch and 1/4 inch
Climate Range: -4°F - 127°F

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Voltage

DELLA Vita Series 18000 BTU 20 SEER2 Mini Split Heat Pump AC - Up to 1000 Sq.Ft.

Voltage: 230V

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30-day money-back guarantee

Free lifetime coverage

Download Remote Control Manual (New Black) (PDF)

AHRI Certificate

Description

The Vita Series 18000 BTU 20 SEER2 ductless mini split is built for energy-efficient year-round comfort with advanced inverter performance and smart climate control. Featuring DC inverter technology, it helps reduce energy consumption by up to 40% while maintaining stable indoor temperatures and efficient operation. Designed for spaces up to 1000 sq. ft., it delivers powerful cooling and reliable low-ambient heating performance down to -4℉ for dependable comfort in every season. Operating at sound levels as low as 32 dB, it is ideal for living rooms, apartments, garages, home offices, and other residential spaces where quieter operation is preferred. Smart features include compatibility with Alexa, Google Assistant, and the DELLA app, along with 4D airflow, multiple fan speeds, Turbo Mode, Sleep Mode, and the “I Feel” function for more personalized temperature control.

What’s included

1. Indoor Unit
2. Outdoor Unit
3. Refrigerant Pipe
4. Drain Lines
5. Remote Control
6. 2 AAA Batteries
7. Screws
8. Anchors
9. Mounting Plate
10. Insulation Foam
11. Wall Sleeve
12. Rubber Feet
13. Plasticine Putty
14. Drain Elbow
15. Wall cap
16. Plastic Wrap
17. Communication Cable
18. Bracket Template

Shipping & returns

Warranty

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Tech specs

Download User Manual

Indoor Unit Specs

Unit Dimensions (WxDxH):35.83" x 12.01" x 7.68"

Net/Gross Weight:21.4 / 27.6

Outdoor Unit Specs

Unit Dimensions (WxDxH):33.98" x 13.74" x 23.7"

Net/Gross Weight:66.8 / 80

System Specs

Cooling Capacity:18000

Heating Capacity:18000

SEER2:20

Fitting Area:1000

Voltage:208V-230V

Refrigerant Type:R32

Maximum Fuse Size:20A

Copper Line Length:16.4ft

Copper Line Size:3/8 inch and 1/4 inch

Climate Range:-4°F - 127°F

No.1 Selling Mini Split Brand on Amazon

Vita Series: Smart Comfort. Everyday Efficiency.

The Vita Series combines 20–21 SEER2 efficiency, advanced DC inverter technology, and smart-home compatibility to deliver reliable heating and cooling while helping reduce energy consumption by up to 40%.

Built for modern living, Vita provides dependable heating down to -4°F and convenient control through the DELLA App, Alexa, and Google Assistant. Whether you're cooling in summer or heating in winter, Vita makes year-round comfort simple, efficient, and connected.

Top performance, energy smart design

43% more efficient energy savings

Cleaner air, healthier living

Durable design, lasting comfort

Comfort for Hot Summers and Colder Winters

Built to deliver dependable heating and cooling across a wide range of outdoor temperatures for year-round comfort.

6 modes for max comfort

Auto mode

Maintain a comfortable indoor temperature by automatically switching between heating and cooling as needed

Wherever you are

Control your comfort, your way

Set schedules and timers through the Della+ app to match your daily routine.

Which series is right for me?

Model
Efficiency
HSPF2 Rating (Region IV)
Refrigerant
Climate Range
Energy Rebate
Shop Now

- DELLA Vita Series 18000 BTU 20 SEER2 Mini Split Heat Pump AC - Up to 1000 Sq.Ft.
- SEER2 20
- 10
- R32
- -4°F - 127°F
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- SEER2 17
- 8.5
- R32
- 5°F - 122°F
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- DELLA Vario Series 18000 BTU 21 SEER2 Mini Split Heat Pump AC - Up to 1000 Sq.Ft.
- SEER2 21
- 9.5
- R454B
- -4°F - 122°F
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- SEER2 22
- 9.5
- R32
- 5°F - 125°F
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- DELLA Umbra Series 18000 BTU 19 SEER2 Mini Split Heat Pump AC - 230V, Up to 1000 Sq.Ft.
- SEER2 19
- 9
- R32
- 5°F - 118°F
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Customer Reviews

Overall rating: 5.0 / 5 from 2 reviews.

Customer photo review of DELLA Vita Series 18000 BTU 20 SEER2 Mini Split Heat Pump AC - Up to 1000 Sq.Ft.

In LOVE!! Such an amazing brand with great features! If you're looking for an affordable brand mini-split that's precharged, this is the one. Learn how to vacuum the line yourself or hire an HVAC tech. I'd consider this over the other Mr. Cool brands. Installation is a breeze if you're a little handy. These are just as " DIY '' as the others. Very quiet and has great performance!

Bebes M. 5/5 Verified September 19, 2026