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The Vario Series 45000 BTU 3-zone mini split system is designed to deliver efficient heating and cooling for three separate spaces with a powerful 9K + 18K + 18K indoor unit configuration. This tri-zone mini split AC includes three indoor air handlers with separate controllers and one outdoor condenser, allowing each room to maintain its own preferred temperature for customized multi-room comfort. Covering up to 2400 sq. ft., with one indoor unit recommended for up to 400 sq. ft. and two indoor units recommended for up to 1000 sq. ft. each, this ductless mini split AC with heat pump is ideal for pairing a smaller bedroom, office, or guest room with two larger living areas, open spaces, or primary rooms. Built with DC inverter technology, it helps reduce power consumption by up to 30% while providing 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 smart 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 everyday comfort.
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.
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We offer return guarantees to ensure your satisfaction with every DELLA purchase.
DELLA provides comprehensive assistance for all orders within 30 days of purchase. If you're not satisfied with your product within 30 days of purchase from dellahome.com, you can return the product for a full refund. Products must be returned in their original operating condition, including all accessories and packaging.
If a product defect is confirmed, DELLA will, at its discretion, provide the necessary replacement parts free of charge. DELLA will also cover all shipping expenses for the delivery of replacement parts.
DELLA offers a 30-day money-back guarantee for window air conditioners, portable air conditioners, and tower fans.
If you are not satisfied with your purchase within 30 days, you may request a full refund and return your product.
Products must be returned in their original operating condition, including all accessories and packaging. The customer is responsible for return shipping costs.
To initiate a return, call us at (800) 863-4143 or contact our live chat team.
For full return terms, click here to view our return policy.
| Voltage | 230 Volts |
| Refrigerant | R454B |
| SEER2 | 19 |
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Sleep like a log with an auto mode, adjusting room temperature to the scientific sleep curve. Clocking in at just 32dB, it's quieter than a whisper in a library.
Our mini splits feature gold plated fins that prevent rust corrosion, creating durable and efficient performance in both blistering heat and freezing cold.
Our bottom electric heating helps prevent frostfrom forming at the base of your modelspeeding up defrosting and boosting efficiency.
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.
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.
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.
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.
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.
Your satisfaction is guaranteed. If you're not satisfied with a DELLA appliance purchased within the last 30 days from dellahome.com, please call +1 (800) 863-4143. Our customer care team will assist you with the return process and issue a refund to your original payment method once we receive the product.
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