What kind of refrigerant does this use?

This unit uses R454B refrigerant. This unit comes pre-charged with R454B refrigerant for up to 24.5 feet of lineset. If your installation does not exceed this length, no additional refrigerant is needed.

Can I get longer extensions for this installation kit?

Yes, for multi-zone units, you can go back to the product options to select different lineset lengths for each indoor unit.Please note, if the extended lineset is longer than 25 feet, additional refrigerant will be required. Make sure to consult a professional HVAC technician for proper installation

When the unit is in auto mode, what will the room's temperature be maintained at?

In auto mode, the unit automatically switches between cooling and heating to maintain the set temperature. You can adjust the target temperature manually?atypically between?60??F and 86??F??adepending on your comfort.

Do the condenser lines come pre-vacuumed or do they have to be vacuumed?

The mini split condenser and lines are not pre-vacuumed. You will need to vacuum the system during installation to remove air and moisture before releasing the refrigerant?athis is essential for proper operation and longevity. You can use our?Rental Kit?Service, which includes all the necessary tools for vacuuming and installing your mini split.

How long will it take for my order to ship and how much do you charge for shipping?

It normally takes us 1 business day to arrange the shipment. During peak seasons, it will take 2-4 business days to arrange the shipment. We provide free ground shipping, so there are no additional charges for shipping and handling.

DELLA Vario Series 45000 BTU Tri-Zone Mini Split AC with R-454B (9K+12K+18k) - Up to 1950 Sq.Ft.

SKU: 1D5-TL+T91218

$3,819.96

Unit price: per

Voltage: 230 Volts
Refrigerant: R454B
SEER2: 19

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Installation Kit

DELLA Vario Series 45000 BTU Tri-Zone Mini Split AC with R-454B (9K+12K+18k) - Up to 1950 Sq.Ft.

Installation Kit: 16FT+16FT+16FT

Free & fast shipping

30-day money-back guarantee

Free lifetime coverage

Description

The Vario Series 45000 BTU 3-zone mini split system is designed for efficient heating and cooling across three rooms with a flexible 9K + 12K + 18K indoor unit configuration. This tri-zone mini split AC includes three indoor air handlers with separate controllers and one outdoor condenser, giving each room independent temperature control for a more customized comfort experience. Designed to cover up to 1950 sq. ft., with one indoor unit recommended for up to 400 sq. ft., one for up to 550 sq. ft., and one for up to 1000 sq. ft., this ductless mini split AC with heat pump is ideal for combining a smaller bedroom or office, a medium-sized room, and a larger living area or open space. Powered by DC inverter technology, it helps reduce power consumption by up to 30% while delivering reliable heating performance down to -13℉ and cooling operation in outdoor temperatures as low as 5℉. The system works with Alexa, uses environmentally friendly R454B refrigerant, and includes convenient comfort features such as 4D airflow, I Feel mode, 24-hour timer, Sleep Mode, Eco Energy Saving Mode, Turbo function, multiple fan speeds, heating, cooling, and dry mode for dehumidifying. Operating as low as 49 dBA, this mini split provides steady airflow for multi-room comfort.

What’s included

1. Indoor Unit
2. Outdoor Unit
3. Refrigerant Pipe (10ft / 16ft / 25ft / 33ft/ 50ft models only)
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

Tech specs

Download User Manual

Indoor Unit Specs

Unit Dimensions (WxDxH):9K：31.93" x 11.5" x 7.99" ； 12K：31.93" x 11.5" x 7.99" ； 18K：39.76" x 12.4" x 8.66"

Net/Gross Weight:9K: 19.8 / 26.5 ; 12K: 19.8 / 26.5 ; 18K: 27.6 / 33.7

Outdoor Unit Specs

Unit Dimensions (WxDxH):42.28" x 18.43" x 33.58"

Net/Gross Weight:174.2 / 198

System Specs

Voltage:230 Volts

Refrigerant:R454B

SEER2:19

No.1 Selling Mini Split Brand on Amazon

Vario Series: High Efficiency. Higher Value.

The Vario Series is the ultimate all-rounder for the modern homeowner. Boasting an impressive SEER2 19-20 rating, it’s engineered to keep your energy bills low without compromising on power.

Designed to perform in a wide range of climates, the Vario provides reliable heating down to -13°F, making it the perfect fit for the majority of U.S. cities. High-end efficiency meets a price that makes sense—Vario is the smart, sustainable choice for year-round comfort.

Top performance, energy smart design

36% more efficient energy savings

Cleaner air, healthier living

Durable design, lasting comfort

Reliable Performance in Extreme Weather

Engineered to deliver dependable heating and cooling through intense summer heat and freezing winter conditions, helping maintain consistent comfort when outdoor temperatures become more demanding.

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.

Frequently asked questions

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