¿Qué tipo de refrigerante utiliza esta unidad?

Esta unidad utiliza refrigerante R454B. Viene precargada con refrigerante R454B para una línea de hasta 7,5 metros. Si su instalación no supera esta longitud, no se necesita refrigerante adicional.

Cuando la unidad está en modo automático, ¿cuál será la temperatura de la habitación?

En modo automático, la unidad alterna automáticamente entre refrigeración y calefacción para mantener la temperatura establecida. Puede ajustar la temperatura objetivo manualmente, normalmente entre 15 °C y 30 °C, según su comodidad.

¿Cuánto tiempo tardará en enviarse mi pedido y cuánto me cobran por el envío?

Normalmente, tardamos un día hábil en gestionar el envío. Durante la temporada alta, tardamos de 2 a 4 días hábiles. Ofrecemos envío terrestre gratuito, por lo que no hay cargos adicionales por envío ni manipulación.

DELLA Optima Series 12000 BTU 23 SEER2 Ultra Heat Mini Split AC (R-454B) - Hasta 550 pies cuadrados

SKU: TP-12K1V-23S-I+O-X

$914.96

Precio de la unidad: Por

Cooling Capacity: 12000
Heating Capacity: 12400
SEER2: 23
Fitting Area: 550
Voltage: 115V
Refrigerant Type: R454B
Maximum Fuse Size: 25A
Copper Line Length: None / 10ft / 16ft / 25ft / 33ft / 50ft
Climate Range: -13°F - 131°F

See full Tech Specs

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Conjunto de líneas

Voltaje

DELLA Optima Series 12000 BTU 23 SEER2 Ultra Heat Mini Split AC (R-454B) - Hasta 550 pies cuadrados

Conjunto de líneas: Ninguno

Voltaje: 115 V

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Free lifetime coverage

Descargar Manual del Control Remoto (Nuevo Negro) (PDF)

Certificado AHRI

Description

Asegure su comodidad durante todo el año en espacios más amplios con este aire acondicionado minisplit Serie Optima. Su bomba de calor de alto rendimiento proporciona calor confiable en temperaturas de hasta -13 °F, mientras que su potente sistema de refrigeración de 12 000 BTU apacigua el calor del verano con una eficiencia excepcional de 23 SEER². Esta unidad utiliza el moderno refrigerante ecológico R-454B. Al ser un sistema con certificación Energy Star, puede optar a reembolsos locales y está respaldado por nuestra garantía de por vida para su máxima tranquilidad.

What’s included

1. Indoor Unit
2. Outdoor Unit
3. Refrigerant Pipe (10ft / 16ft / 25ft / 33ft/ 50ft models only)
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

Shipping & returns

Warranty

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Tech specs

Download User Manual

Indoor Unit Specs

Unit Dimensions (WxDxH):36.25" x 7.69" x 12.06"

Net/Gross Weight:23.1 / 29.8

Outdoor Unit Specs

Unit Dimensions (WxDxH):31.88" x 12.00" x 21.63"

Net/Gross Weight:58.4 / 69.4

System Specs

Cooling Capacity:12000

Heating Capacity:12400

SEER2:23

Fitting Area:550

Voltage:115V

Refrigerant Type:R454B

Maximum Fuse Size:25A

Copper Line Length:None / 10ft / 16ft / 25ft / 33ft / 50ft

Climate Range:-13°F - 131°F

No.1 Selling Mini Split Brand on Amazon

Optima: Cold Weather’s Greatest Rival. Efficiency’s New Standard.

Engineered with cutting-edge Hyper Heat technology, the Optima mini-split delivers reliable, high-performance heating even when temperatures plummet to -13°F. With an industry-leading 23-24 SEER2 rating and ENERGY STAR® certification, it’s designed to slash your utility bills while keeping your sanctuary cozy year-round. Whisper-quiet, smart-connected, and built for the extreme—Optima ensures your comfort (and savings) never freeze, no matter what’s happening outside.

Top performance, energy smart design

65% more efficient energy savings

Cleaner air, healthier living

Durable design, lasting comfort

Reliable Performance in Extreme Weather

Engineered to deliver dependable heating and cooling through intense summer heat and freezing winter conditions, helping maintain consistent comfort when outdoor temperatures become more demanding.

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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Frequently asked questions

View our Help Center

Sí, puede comprar un conjunto de líneas más largo por separado. Si lo compra junto con el sistema minisplit de zona única, recibirá un 10 % de descuento. Tenga en cuenta que si el conjunto de líneas extendido mide más de 7,6 metros (25 pies), se requerirá refrigerante adicional. Asegúrese de consultar con un técnico profesional de HVAC para una instalación correcta.

El condensador y las líneas del minisplit no están prevacíos. Deberá vaciar el sistema durante la instalación para eliminar el aire y la humedad antes de liberar el refrigerante; esto es esencial para su correcto funcionamiento y larga vida útil. Puede utilizar nuestro servicio de kit de alquiler, que incluye todas las herramientas necesarias para vaciar e instalar su minisplit.

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

Overall rating: 4.9 / 5 from 15 reviews.

Customer photo review of DELLA Optima Series 12000 BTU 23 SEER2 Ultra Heat Mini-Split AC - Up to 550 Sq.Ft.

Easy to install, works great. Could have used a few more feet of the wrap and drain hose.

Jeffrey K. 5/5 Verified August 9, 2025

DELLA Optima Series 12000 BTU 23 SEER2 Ultra Heat Mini-Split AC - Up to 550 Sq.Ft.

Not disappointed. Installs easily and works per design. This heat pump puts out a large volume of heat quickly. I'm delighted to say I have a heated garage! This is my second DELLA heat pump I've installed for myself.

Kcolrevo 5/5 Verified July 23, 2026

DELLA Optima Series 12000 BTU 23 SEER2 Ultra Heat Mini Split AC (R-454B) - Up to 550 Sq.Ft.

So far this has been great. The app is what really makes it great. We've installed this on the food truck, and I can see the ambient temperature and perform a self-clean while at the office. We haven't used it through summer yet, but it has done great as a heater and for keeping the truck cool after a shift.

Allen 5/5 Verified July 23, 2026

DELLA Optima Series 12000 BTU 23 SEER2 Ultra Heat Mini Split AC (R-454B) - Up to 550 Sq.Ft.

We have a back sun room with lots of windows. I was either blistering hot in there or freezing cold. We had this unit installed, and now we can enjoy this sun room all year round!

Heather A. 5/5 Verified July 23, 2026

DELLA Optima Series 12000 BTU 23 SEER2 Ultra Heat Mini Split AC (R-454B) - Up to 550 Sq.Ft.

Fairly easy to install and works great.

Doug S. 5/5 Verified July 21, 2026

DELLA Optima Series 12000 BTU 23 SEER2 Ultra Heat Mini Split AC (R-454B) - Up to 550 Sq.Ft.

I have now installed 4 of these units. With a vacuum pump and a set of gauges, you can easily install these for much cheaper than hiring someone to do it.

Jeffrey 5/5 Verified July 21, 2026

DELLA Optima Series 12000 BTU 23 SEER2 Ultra Heat Mini Split AC (R-454B) - Up to 550 Sq.Ft.

So far, so cool.

John R. 5/5 Verified June 26, 2026

DELLA Optima Series 12000 BTU 23 SEER2 Ultra Heat Mini Split AC (R-454B) - Up to 550 Sq.Ft.

The installation was super easy and the instructions were very clear. It took my son and I around 5 hours to install and that was taking our time. Neither of us have any HVAC experience. I wish that you could make the instructions for using the remote a little clearer.

Roy A. 5/5 Verified February 26, 2026

DELLA Optima Series 12000 BTU 23 SEER2 Ultra Heat Mini Split AC (R-454B) - Up to 550 Sq.Ft.

I own 3 of the Della Mini-Splits and they work great. Very happy with them so far

Charles A. 4/5 Verified December 18, 2025

DELLA Optima Series 12000 BTU 23 SEER2 Ultra Heat Mini Split AC (R-454B) - Up to 550 Sq.Ft.

My second Della and I will continue to buy Della mini splits for the simple reason - customer service, they truly stand by you. I brought my first Della two years ago, had to call Della for help, they were there. Two year later same service person helped me. Incredible, they remembered me, I remembered them. Because of the retention and energy and sincerity of the service people of Della, I am convinced that they kind of energy and commitment is translated into their products. So far I am absolutely correct!

Traxon R. 5/5 Verified November 15, 2025

DELLA Optima Series 12000 BTU 23 SEER2 Ultra Heat Mini Split AC (R-454B) - Up to 550 Sq.Ft.

Easy to install, although I did have my hvac son in law do the draw down, works like a champ so far

Shane P. 5/5 Verified August 3, 2025

Optima Series 12000 BTU SEER2 23 Ultra Heat Mini-Split AC - Up to 550 Sq.Ft.

System was easy to install and works fantastic! The indoor and outdoor unit are both super quiet. Only wish that the unit was shipped together and not from two different locations. Had a 3-4 day wait from receiving the indoor unit and then the outdoor unit.

Richard S. 5/5 Verified July 16, 2025

Optima Series 12000 BTU SEER2 23 Ultra Heat Mini-Split AC - Up to 550 Sq.Ft.

Happy with the purchase

Frank B. 5/5 Verified July 9, 2025

Optima Series 12000 BTU SEER2 23 Ultra Heat Mini-Split AC - Up to 550 Sq.Ft.

I was replacing a ten year old Mitsubishi unit. Everything went well. My only thing is the bracket for the inside unit. I would like it to span wider to allow easier securing to studs. Now, I am considering one for my shop.

Jeff T. 5/5 Verified July 2, 2025

Optima Series 12000 BTU SEER2 23 Ultra Heat Mini-Split AC - Up to 550 Sq.Ft.

The new system is nice and quiet. It cools everything I need it to cool

Chris D. 5/5 Verified June 29, 2025

Optima Series 12000 BTU SEER2 23 Ultra Heat Mini-Split AC - Up to 550 Sq.Ft.