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["Best Sellers","Mini Split","Mini Split - Single Zone","TL Series"]
DELLA Vario Series 12000 BTU 21 SEER2 Mini-Split Heat Pump AC - Up to
DELLA Vario Series 12000 BTU 21 SEER2 Mini-Split Heat Pump AC - Up to 550 Sq.Ft.$869.96
/
Voltage
Free & Fast Shipping
30-Day Money Back Guarantee
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Lifetime Coverage (Mini Splits)
DELLA Vario Series 12000 BTU 21 SEER2 Mini-Split Heat Pump AC - Up to 550 Sq.Ft.
Sale price$869.96Regular price$919.96
Save 5%
SKU:
TL-12K1VB-21S-I+O
Voltage:
Voltage
Quantity:
Achieve total home comfort with this high-performance energy efficient mini split. Designed for spaces up to 550 sq. ft., this 12000 BTU system features an exceptional 20.5 SEER2 rating, ensuring powerful performance that is also remarkably economical. The robust heat pump provides reliable warmth in temperatures down to -4°F, while advanced features like 4D air flow and a smart remote sensor create your perfect environment at an ultra-quiet 28 dBa.
HOW LONG WILL IT TAKE FOR MY ORDER TO SHIP?
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.
HOW DO I TRACK MY ORDER?
Log into YOUR ACCOUNT, and you may see each individual order that you’ve placed with us. Select one that you want and you’ll be provided with all the details you need about the order.
Once your order is on the way you will receive a notification email.
If you don’t have the account, you will also receive a notification email once your order is on the way.
Sorry, we don’t. We provide free ground shipping within 48 continental US states, Alaska, Hawaii, and Puerto Rico are excluded.
DO YOU SHIP TO P.O. BOX?
Sorry, we don’t. Kindly provide us with a street address, thank you.
For the full shipping policy, click here to view our shipping policy.
We offer return guarantees to ensure your satisfaction with every DELLA purchase.
Mini Split Units
DELLA provides comprehensive assistance for all orders within 30 days of purchase. If you're not satisfied with your mini split 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.
Need to Start a Return?
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.
Extended Warranty Program: Customers who register their mini split unit within 100 days of purchase will receive complimentary lifetime parts coverage.
Registered Product and Non-professional Install: If a product defect is confirmed, DELLA will, at its discretion, provide the necessary replacement parts free of charge. The customer is responsible for all shipping costs.
Registered Product and Professional Install: If a product defect is confirmed, DELLA will, at its discretion, provide the necessary replacement parts free of charge.If, after parts are replaced, the customer’s unit is still malfunctioning and the customer has a licensed HVAC tech's defective report, Della will take care of the customer at its discretion. In any event, the customer is responsible for all shipping costs.
Unregistered Product: If a product defect is confirmed, DELLA will, at its discretion, provide the necessary replacement parts. The customer is responsible for the costs of all parts and shipping.
Sleep like a log with an auto mode, adjusting room temperature to the scientific sleep curve . Clocking in at just 28dB, 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.
Run smoothly even in the coldest months.
When outdoor frost is detected, the defrost heater turns on, activating the chassis heating belt, and reducing the amount of frost outside.
How To Videos
Step-by-Step Guides for Easy Setup and Use
FAQs
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.
R454B is a new-generation eco-friendly refrigerant that complies with EPA regulations. It can replace the original R410A models, offering better performance and greater energy efficiency.
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.
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.
Yes! Orders paid via Shop Pay may earn 1% Shop Cash — part of Shopify’s reward program. Shop Cash can be used toward future purchases when checking out with Shop Pay. Just sign in with your Shop account and start earning automatically.
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