Della Vario Series 27000 BTU Tri-Zone Mini Split AC with R-454B (9K+9K+9k) - Up to 1200 Sq.Ft.
The Vario Series 27,000 BTU 3 Zone Mini Splits efficiently heat or cool spaces up to 1200 sq. ft. Featuring 9K indoor units, it provides targeted comfort for multiple rooms or larger areas. With Inverter Plus technology and a high-performance heat pump, it operates efficiently even in temperatures as low as -13℉. Each zone can be controlled independently via remote or the DELLA app, offering personalized comfort in every room.
Please Note:
This multi-zone mini split system uses R454B refrigerant and is pre-charged for a length of 25 feet of each lineset. If your installation exceeds this total length, additional refrigerant is required. Please consult a licensed HVAC technician to properly add refrigerant during installation.
Tech Specs:
| Brand | Della |
| Voltage | 230 Volts |
| Refrigerant | R454B |
| Seasonal Energy Efficiency Ratio (SEER) | 20 |
| Resources |
Lifetime coverage
Unmatched support that's best in class to give you peace of mind at no additional cost.
Quiet comfort all night long.
Sleep like a log with an auto mode, adjusting the room temperature to the scientific sleep curve, Clocking in at just 29dB, it's quieter than a whisper in a library.
Durable & efficient.
Our mini splits feature gold plated fins that prevent rust corrosion, creating durable and efficient performance in both blistering heat and freezing cold.
Say goodbye to frost buildup!
Our bottom electric heating helps prevent frostfrom forming at the base of your modelspeeding up defrosting and boosting efficiency.
How To Videos
Step-by-Step Guides for Easy Setup and Use
5 Urgent Steps Need to Know Before Installing Della Mini Split AC | Mini Split Installation Guide
Exploring Top Features Of Della App: Custom Geo Location Setup For Smart Home
How to Properly Connect Wires for Della's TL, Optima & Econo Mini Splits
FAQs
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, you can purchase a longer lineset separately. Please see the "Additional Line Sets" section above on this page. 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 between60°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.
