What kind of refrigerant does this unit use?

This unit uses R32 refrigerant. This unit comes pre-charged with R32 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, you can purchase a longer lineset separately. If you buy it together with the Single Zone Mini split system, you’ll receive a 10% bundle discount. 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—typically between 60°F and 86°F —depending 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—this 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.

DELLA Econo Series 11500 BTU 17 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

SKU: IF-11K1VR-17S-I+O

$679.96

Unit price: per

Cooling Capacity: 11500
Heating Capacity: 11500
SEER2: 17
Fitting Area: 550
Voltage: 115V
Refrigerant Type: R32
Maximum Fuse Size: 25A
Copper Line Length: 16ft
Copper Line Size: 3/8 inch and 1/4 inch
Climate Range: 5°F - 122°F

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Voltage

DELLA Econo Series 11500 BTU 17 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

Voltage: 115V

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30-day money-back guarantee

Free lifetime coverage

Download Remote Control Manual (New Black) (PDF)

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Description

Upgrade your home's climate control with the smart and efficient Econo Series ductless mini split. This all-in-one system provides 11500 BTUs of power to cool and heat rooms up to 550 sq. ft. quietly and effectively. With its 17 SEER2 rating, you'll enjoy a perfectly comfortable space and lower energy bills. The integrated heat pump functions in temperatures down to 5°F, and with user-friendly features like sleep mode and a smart remote sensor, personalized comfort is always at your fingertips.

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

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Tech specs

Download User Manual

Indoor Unit Specs

Unit Dimensions (WxDxH):30.56" x 7.94" x 9.81"

Net/Gross Weight:16.5 / 20.9

Outdoor Unit Specs

Unit Dimensions (WxDxH):31.00" x 11.44" x 19.38"

Net/Gross Weight:50.7 / 61.7

System Specs

Cooling Capacity:11500

Heating Capacity:11500

SEER2:17

Fitting Area:550

Voltage:115V

Refrigerant Type:R32

Maximum Fuse Size:25A

Copper Line Length:16ft

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

Climate Range:5°F - 122°F

No.1 Selling Mini Split Brand on Amazon

Econo Series: Practical Comfort, Maximum Value.

High-quality climate control doesn't have to break the bank. The Econo Series is our most accessible solution, designed for those who value reliability and simplicity.

Delivering steady heating down to 5°F and utilizing the eco-friendly R32 refrigerant, it balances modern technology with an budget-friendly approach. With a solid SEER2 17 rating, the Econo Series provides the essential comfort you need at a price you’ll love.

Top performance, energy smart design

22% more efficient energy savings

Cleaner air, healthier living

Durable design, lasting comfort

Reliable Comfort Through the Seasons

Designed for dependable heating and cooling as outdoor temperatures change, helping keep your home comfortable through summer heat and winter weather.

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
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- SEER2 17
- 9.5
- R32
- 5°F - 122°F
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Frequently asked questions

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Customer Reviews

Overall rating: 5.0 / 5 from 5 reviews.

Customer photo review of DELLA Econo Series 11500 BTU 17 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

Quiet and quick cooling and heating with simple operation!

Angela B. 5/5 Verified June 17, 2026

DELLA Econo Series 11500 BTU 17 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

I am so happy with the mini split.

Gary M. 5/5 Verified September 1, 2026

DELLA Econo Series 11500 BTU 17 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

We purchased a complete Della home package 2 yrs ago for our home , and we love it so when the a/c went out on motorhome we decided to replace it with a Della mini split system and it worked out beautifully . We love our Della systems.

Ruth K. 5/5 Verified July 30, 2026

DELLA Econo Series 11500 BTU 17 SEER2 Mini Split Heat Pump AC - Up to 550 Sq.Ft.

very nice product.

Daniel I. 5/5 Verified April 21, 2026

DELLA Econo Series 11500 BTU 17 SEER2 Mini Split Heat Pump AC - Up to 400 Sq.Ft.

We got this for our backhouse, and it works brilliantly. It keeps it cool when it's hot and keeps it warm when it's cold. It's very quiet, which is nice, especially since we use it as our office. We've had it for almost 7 months, and it's holding up great with zero issues! The remote seems a bit confusing at first. There are so many buttons and settings, so you definitely need to read the manual. But once you read through it, it's super easy to use. It blows well but is subtle and doesn't feel like you're sitting in a room with a fan..which is a plus! It's just like sitting inside with an HVAC.

Winslow 5/5 Verified January 6, 2026

DELLA Econo Series 11500 BTU 17 SEER2 Mini Split Heat Pump AC - Up to 400 Sq.Ft.