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DELLA Mini Split AC System Kit
DELLA Vario Series 36000 BTU 19 SEER2 Mini Split Heat Pump AC (R-454B) - Up to 2500 Sq.Ft.
DELLA Mini Split AC System Kit
DELLA mini split air conditioner quiet overnight
DELLA mini split AC PureClean coil protection
DELLA mini split AC smartphone wireless app
DELLA 19 SEER2 Mini Split AC
DELLA mini split defrost base pan heating
DELLA Vario Series 36000 BTU 19 SEER2 Mini Split Heat Pump AC (R-454B) - Up to 2500 Sq.Ft.
DELLA Mini Split AC System Kit
DELLA Mini Split AC System Kit
DELLA mini split air conditioner quiet overnight
DELLA mini split AC PureClean coil protection
DELLA mini split AC smartphone wireless app
DELLA 19 SEER2 Mini Split AC
DELLA mini split defrost base pan heating
DELLA Mini Split AC System Kit
DELLA Vario Series 36000 BTU 19 SEER2 Mini Split Heat Pump AC (R-454B) - Up to 2500 Sq.Ft.
DELLA Mini Split AC System Kit
DELLA mini split air conditioner quiet overnight
DELLA mini split AC PureClean coil protection
DELLA mini split AC smartphone wireless app
DELLA 19 SEER2 Mini Split AC
DELLA mini split defrost base pan heating
DELLA Vario Series 36000 BTU 19 SEER2 Mini Split Heat Pump AC (R-454B) - Up to 2500 Sq.Ft.

DELLA Vario Series 36000 BTU 19 SEER2 Mini Split Heat Pump AC (R-454B) - Up to 2500 Sq.Ft.

SKU: TL-36K2VB-19S-I+O
$2,199.96

10% OFF sitewide or 12% OFF with a Mini Split + any 2 accessories. Automatically applied at checkout.

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  • Cooling Capacity: 36000
  • Heating Capacity: 36000
  • SEER2: 19
  • Fitting Area: 2500
  • Voltage: 208-230V
  • Refrigerant Type: R454B
  • Maximum Fuse Size: 30A
  • Copper Line Length: 16.4ft
  • Copper Line Size: 5/8 inch and 1/4 inch
  • Climate Range: -4°F - 122°F
See full Tech Specs

Customize your setup

What voltage do I need?

  • The voltage you need depends on your home’s electrical supply and the requirements of your mini split system.
  • Before installation, make sure your home’s available voltage matches the voltage listed for the unit.
  • Most mini split systems require either 115V or 208–230V power.
    Using the wrong voltage can cause performance issues or damage the unit.
  • If you are unsure, consult a licensed electrician before installation.

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Free lifetime coverage

Download Remote Control Manual (New Black) (PDF)
AHRI Certificate
The Vario Series 36000 BTU is the ultimate air conditioner heat pump for those who refuse to compromise on comfort or coverage. It delivers complete climate control for up to 2500 sq. ft., and with a 19 seer2 rating, it provides exceptional efficiency for a unit of its power. This translates to lower operating costs for your large space. From its robust all-weather performance to its smart sensor technology and quiet 36 dBa operation, this system is the premier choice for large homes and commercial applications.

This item has been fully upgraded to use R454B refrigerant, which is more environmentally friendly and efficient, fully replacing the older R410A version.
DELLA Mini Split AC System Kit

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

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Tech specs

Download User Manual
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Indoor Unit Specs

Unit Dimensions (WxDxH):46.94" x 10.25" x 14.19"

Net/Gross Weight:39.7 / 48.5

Outdoor Unit Specs

Unit Dimensions (WxDxH):38.50" x 16.56" x 31.63"

Net/Gross Weight:105.8 / 120.2

DELLA AC Measurement Icon

System Specs

Cooling Capacity:36000

Heating Capacity:36000

SEER2:19

Fitting Area:2500

Voltage:208-230V

Refrigerant Type:R454B

Maximum Fuse Size:30A

Copper Line Length:16.4ft

Copper Line Size:5/8 inch and 1/4 inch

Climate Range:-4°F - 122°F

DELLA Wall Mounted Mini Split AC

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 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 -4°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.

Powered by MightAir X

Top performance, energy smart design

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36% more efficient energy savings

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Cleaner air, healthier living

DELLA mini split product feature frame interface

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

DELLA Wall Mounted Mini Split AC

Wherever you are

Control your comfort, your way

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

DELLA Smart AC Control App
DELLA Smart AC Control App

Which series is right for me?

  • Efficiency
  • HSPF2 Rating (Region IV)
  • Refrigerant
  • Climate Range
  • Energy Rebate

    • DELLA Vario Series 36000 BTU 19 SEER2 Mini Split Heat Pump AC (R-454B) - Up to 2500 Sq.Ft.

    • SEER2 19
    • 9
    • R454B
    • -4°F - 122°F

    • DELLA Vario Series 24000 BTU 21 SEER2 Mini Split Heat Pump AC - Up to 1500 Sq.Ft.

    • SEER2 21
    • 9.5
    • R454B
    • -4°F - 122°F
    • Shop Now

    • 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
    • Shop Now

    • DELLA Vario Series 12000 BTU 23 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

    • SEER2 23
    • 9.5
    • R454B
    • -4°F - 122°F
    • Shop Now

    • DELLA Vario Series 12000 BTU 20.5 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

    • SEER2 20.5
    • 9.5
    • R454B
    • -4°F - 122°F
    • Shop Now

Frequently asked questions

View our Help Center
DELLA mini split installation support

Talk to an HVAC expert

Not sure which system is right for your home? Our experts can help with sizing, installation, and product selection.
Technical support: Mon - Fri, 8 AM - 3 PM (PST)
24/7 live chat for general question

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Customer Reviews

Customer Reviews

Overall rating: 4.8 / 5 from 26 reviews.

Customer photo review of DELLA Vario Series 36000 BTU 19 SEER2 Mini Split Heat Pump AC (R-454B) - Up to 2500 Sq.Ft.

I'm a retired HVAC business owner/technician. It was an easy install. Always pull a good vacuum/leak check on any HVAC unit before releasing refrigerant into the lines and starting up the system. *(trick of the trade for the DIY'ers out there - ALWAYS use A LOT of Nylog Blue on ALL flare connections and threads - it WILL prevent future co$tly vibration leaks from occurring !!!) This 36000 Della Vario 19 Seer2 may seem as a little much for my 1200 square foot area. BUT this is southwest texas where the summer heat index hits 112-130f (OUFFF 🥵😓) at times and on those days, I feel certain, this Della Vario Monster will keep the house in the low 70's. If it does not then i will update accordingly.

Randal L. 4/5 Verified

DELLA Vario Series 36000 BTU 19 SEER2 Mini Split Heat Pump AC (R-454B) - Up to 2500 Sq.Ft.

Customer photo review of DELLA Vario Series 36000 BTU 19 SEER2 Mini Split Heat Pump AC (R-454B) - Up to 2500 Sq.Ft.

I never have installed a mini split before but with a little research and the install kit it went very smooth. I am very hands on and capable of a project like this but that is not necessary if you take your time and go by the book. Della is the only HVAC seller that has a lifetime warranty. That sold me. I enjoyed the install. Rewarding when you execute the project correctly with the install kit.

Rocker B. 5/5 Verified

DELLA Vario Series 36000 BTU 19 SEER2 Mini Split Heat Pump AC (R-454B) - Up to 2500 Sq.Ft.

I received an RMA (D13723-Della) for the 25 ft line kit that was not opened (16 Ft worked). The issue is UPS wants $176 (cheapest way) to return ship which is almost what I paid for it. Does Della have a cheaper method??? I understand it’s my responsibility and willing to pay return shipping but not the value of the item…

Jim P. 4/5 Verified

DELLA Vario Series 36000 BTU 19 SEER2 Mini Split Heat Pump AC (R-454B) - Up to 2500 Sq.Ft.

Shop accessories

Shop all mini split accessories
DELLA Mini Split Line Set
#size_10ft line set 1/2" and 1/4"

DELLA Mini Split Line Set

  • Material: Copper
  • Color: White
  • Nominal Wall Thickness: 0.375 inches

Starting at $89.96

DELLA Central AC Line Set

DELLA Central AC Line Set

  • Material: Copper
  • Color: White
  • Nominal Wall Thickness: 1 inch

Starting at $199.96

#size_3" 7.5 ft line set cover
#Size_3" 7.5 Ft Line Set Cover

DELLA Mini Split Line Set Cover

  • Material: PVC
  • Temperature Tolerance: -40°F to 140°F
  • Applicable Sizes: 7000 to 24000 BTU / 7000 to 36000 BTU

Starting at $44.96

#size_3" 9 ft line set cover with flexible duct
#Size_3" 9 Ft Line Set Cover with Flexible Duct

DELLA Mini Split Line Set Cover with Flexible Duct

  • Material: PVC
  • Temperature Tolerance: -40°F to 140°F
  • Applicable Sizes: 7000 to 24000 BTU / 7000 to 36000 BTU

Starting at $48.96

DELLA Wall Mounting Bracket for 6000-36000 BTU Single Zone Mini Split
DELLA Mini Split Wall Mount Bracket

DELLA Wall Mounting Bracket for 6000-36000 BTU Single Zone Mini Split

  • Material: Heavy-duty galvanized steel construction
  • Compatibility: 6000 to 36000 BTU ductless mini-splits
  • Weight Capacity: Supports up to 485 lbs

$59.96

DELLA Ground Stand Bracket for 9000-12000 BTU Mini Split
Della Heavy Duty Steel Mini Split Condenser Stand

DELLA Ground Stand Bracket for 9000-12000 BTU Mini Split

  • Material: Heavy-duty steel
  • Compatibility: 9000 to 12000 BTU mini split units
  • Weight Capacity: Supports up to 396 lbs

$79.96

DELLA Ground Stand Bracket for 24000-55000 BTU Mini Split
DELLA Mini Split Wall Mount Bracket

DELLA Ground Stand Bracket for 24000-55000 BTU Mini Split

  • Material: Heavy-duty steel
  • Compatibility: 24000 to 55000 BTU mini split units
  • Weight Capacity: Supports up to 440lbs

$99.96

#Amperage Capacity_30 Amps

DELLA 30A & 60A Pull-Out Switch AC Disconnect Boxes

  • Amperage Capacity: 30A/60A
  • Voltage: 120V240V
  • Protection Rating: IP66

Starting at $37.50

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