Looking Beyond the Della 9000 BTU Mini Split? 6 Alternatives Worth a Look
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You might be looking for della 9000 btu mini split alternatives if the Della CloudAir 9,000 BTU 25 SEER2 does not match your specific needs. This unit offers high efficiency, smart control via Wi-Fi and Alexa, and soft airflow. It also provides reliable heating down to -22°F. However, you may need a different capacity, a different efficiency rating, or a distinct brand. Some buyers prefer more cooling power for larger spaces. Others want a lower price point or a different design aesthetic. The alternatives listed here share core specifications with the original model. They all use 230V power and include Wi-Fi smart control. This ensures you get comparable connectivity and electrical requirements. We selected these options because their specs overlap with the Della unit. You can compare their BTU output, SEER2 ratings, and physical dimensions. This helps you find a better fit for your room size and budget. Each alternative serves a slightly different purpose. Some focus on budget savings. Others prioritize maximum cooling capacity. You can choose based on what matters most to you.
How each alternative compares
TOSOT 9,000 BTU 230V Mini Split
The TOSOT 9,000 BTU 230V Mini Split uses 20.5 SEER2, which is lower than the Della’s 25 SEER2. You get less energy efficiency, but it maintains smart control via Wi-Fi and Alexa. It is slightly taller at 31.1 inches compared to the Della’s 12 inches. This unit is best if you prioritize quiet operation and app integration over peak efficiency. It fits small rooms where soft airflow is not the primary concern. Choose this if you want a solid budget option with reliable smart features.
DELLA Motto 18k BTU 19 SEER2
The DELLA Motto 18,000 BTU 19 SEER2 offers double the cooling power of the 9,000 BTU model. It has a lower efficiency rating of 19 SEER2 compared to 25 SEER2. It covers up to 1,000 square feet, making it suitable for larger rooms. It includes Wi-Fi and Alexa smart control. This unit is taller and wider than the Della CloudAir. Pick this if you need more cooling capacity for a bigger space. It sacrifices some efficiency for greater power and coverage area in standard residential settings.
Della Vario 24K BTU 21 SEER2
The DELLA Vario 24,000 BTU 21 SEER2 provides significantly more cooling power with 24,000 BTUs. Its efficiency is 21 SEER2, which is lower than the Della’s 25 SEER2. It is much larger, measuring 46.9 inches wide. It includes Wi-Fi and Alexa smart control. This unit is best for larger spaces needing robust cooling. It fits buyers who prioritize capacity over maximum energy efficiency. Choose this if you need to cool a large area and can accept a larger indoor unit size.
DELLA CloudAir 9000 BTU 22 SEER2
The DELLA CloudAir 9,000 BTU 22 SEER2 has a lower efficiency rating of 22 SEER2 compared to the 25 SEER2 model. It is slightly smaller and lighter, weighing 16.5 pounds. It offers Wi-Fi and Alexa smart control. This unit is best for small rooms where soft airflow and quiet operation matter. It fits users who value precise temperature control in spaces up to 400 square feet. Choose this if you want a more compact unit with slightly lower efficiency but similar smart features and airflow design.
GrowthWing 18k BTU 230V Mini Split
The GrowthWing 18,000 BTU 230V Mini Split offers 20 SEER2 efficiency, which is lower than the Della’s 25 SEER2. It provides 18,000 BTUs of cooling power, covering up to 1,250 square feet. It includes Wi-Fi and Alexa smart control. This unit is much heavier at 88 pounds. It is best for larger rooms with 230V power. Choose this if you need strong cooling capacity and app control. It sacrifices peak efficiency for greater power and coverage in standard residential settings.
DELLA Econo 17,000 BTU Mini Split
The DELLA Econo 17,000 BTU Mini Split has a lower efficiency rating of 17 SEER2 compared to the 25 SEER2 model. It offers 17,000 BTUs of cooling power, covering up to 1,000 square feet. It includes Wi-Fi and Alexa smart control. This unit is larger and heavier than the 9,000 BTU model. It is best for medium rooms needing smart app control. Choose this if you prioritize moderate cooling power and smart features over maximum energy efficiency. It fits standard residential spaces well.
Quick picks
Our 7 picks
Della CloudAir 9,000 BTU 25 SEER2
Best for: small rooms needing efficient cooling and smart control
- Cooling Capacity
- 9,000 BTU (0.75 Ton)
- Efficiency Rating
- 25 SEER2
- Voltage
- 230V
- Coverage Area
- Up to 400 sq ft
- Heat Pump
- Heat Pump
- Smart Connectivity
- Wi-Fi, Alexa, Della+ app
View on Amazon: Della CloudAir 9,000 BTU 25 SEER2 Affiliate link
This Della CloudAir mini split delivers 9,000 BTU of cooling with a high 25 SEER2 efficiency rating. It operates on 230V and includes soft airflow technology to reduce direct drafts. The unit features smart control via Wi-Fi and Alexa, along with heating capability down to -22°F. It is designed for small rooms up to 400 sq.ft, offering energy-efficient performance for year-round comfort.
Pros
- 25 SEER2 efficiency rating for low energy use
- Soft airflow design prevents harsh direct drafts
- Heats effectively down to -22°F with Gold Fin technology
- Smart control via Wi-Fi and Alexa integration
Cons
- 9,000 BTU capacity limits use to small spaces under 400 sq.ft
- Requires a 15A fuse for installation
- Heavier build at 20.7 pounds compared to lighter units
Good fit if
- You need efficient cooling for a small bedroom or office
- You want smart control via Alexa or a mobile app
- You live in a cold climate needing heating down to -22°F
Skip if
- You require cooling for a large room over 400 sq.ft
- You prefer a 115V standard outlet without upgrading to 230V
- You need a unit with a higher BTU capacity for larger spaces
Verdict: Della CloudAir 9,000 BTU 25 SEER2 is a precise, energy-efficient choice for small rooms where soft airflow and smart features matter. It fits buyers who need reliable heating in cold weather and want app-based control without complex setup.
TOSOT 9,000 BTU 230V Mini Split
Best for: Smart control and quiet operation in small rooms
- Cooling Capacity
- 9,000 BTU
- Efficiency Rating
- 20.5 SEER2
- Voltage
- 230V
- Heat Pump
- Heating System
- Smart Connectivity
- Wifi, Alexa, GREE+ app
- Smart Control
- Wi-Fi, Alexa
View on Amazon: TOSOT 9,000 BTU 230V Mini Split Affiliate link
This TOSOT unit offers 9,000 BTU cooling and heating with a 20.5 SEER2 efficiency rating. It operates on 230V power and includes Wi-Fi connectivity for app control. The system runs quietly at 22dB to 36dB. It comes with a 16 ft. copper line set. This model suits small rooms where smart scheduling and low noise matter most.
Pros
- 20.5 SEER2 inverter compressor for efficient energy use
- Wi-Fi and Alexa compatibility via GREE+ app
- Quiet operation between 22dB and 36dB
- Includes 16 ft. copper line set
Cons
- Lower SEER2 rating than the Della 9000 BTU Soft Airflow model
- Requires professional installation for vacuuming and refrigerant handling
- No mention of a built-in display on the indoor unit
Good fit if
- You need smart scheduling via a mobile app
- You want a quiet unit for a bedroom or nursery
- You have a 230V outlet available
Skip if
- You want the highest efficiency rating in the 9,000 BTU class
- You prefer a 115V standard household outlet
- You need a unit with a visible LED display
Verdict: TOSOT 9,000 BTU Wi-Fi Mini Split is a solid choice for users who prioritize smart home integration and quiet operation over peak efficiency. It fits well in small spaces where app control and low noise are essential.
DELLA Motto 18k BTU 19 SEER2
Best for: larger rooms needing strong cooling power
- Cooling Capacity
- 18,000 BTU
- Efficiency Rating
- 19 SEER2
- Voltage
- 208-230V
- Coverage Area
- Up to 1000 sq ft
- Heat Pump
- Heat Pump
- Smart Connectivity
- Alexa, Wi-Fi
View on Amazon: DELLA Motto 18k BTU 19 SEER2 Affiliate link
The Della Motto Series offers 18,000 BTU cooling with a 19 SEER2 efficiency rating. It covers up to 1,000 square feet using R-32 refrigerant. The unit runs on 230V power and includes Wi-Fi and Alexa connectivity. You get 4D airflow and smart sensor adjustments. It operates quietly at 29 dBA. This model suits larger rooms needing strong cooling.
Pros
- 19 SEER2 efficiency rating for power savings
- 18,000 BTU cooling capacity for larger spaces
- Wi-Fi and Alexa smart control integration
- 4D airflow with up-down and left-right adjustment
- Ultra-quiet operation at 29 dBA
Cons
- Lower 19 SEER2 rating compared to 20+ SEER2 alternatives
- Requires 230V electrical connection, limiting placement options
- Heavier and bulkier indoor unit than 9000 BTU models
Good fit if
- You need to cool a room up to 1,000 square feet
- You have a 230V electrical outlet available for installation
- You want smart home integration with Alexa
Skip if
- You only need to cool a small room under 500 square feet
- Your home only has standard 115V outlets
- You prefer a smaller, less intrusive indoor unit
Verdict: DELLA Motto 18000 BTU 19 SEER2 is a solid mid-size option for larger rooms. It fits buyers who need more power than a 9000 BTU unit but want smart features and quiet operation.
Della Vario 24K BTU 21 SEER2
Best for: larger spaces needing robust cooling
- Cooling Capacity
- 24,000 BTU
- Efficiency Rating
- 21 SEER2
- Voltage
- 208-230V
- Coverage Area
- Up to 1500 sq ft
- Heat Pump
- Heat Pump
- Smart Connectivity
- Alexa, Wi-Fi
View on Amazon: Della Vario 24K BTU 21 SEER2 Affiliate link
The Della Vario Series delivers 24,000 BTU of cooling and heating for spaces up to 1,500 square feet. It operates on 230V with a 21 SEER2 efficiency rating. You get Wi-Fi and Alexa connectivity for remote control. The unit includes a smart sensor that adjusts temperature based on the remote's location rather than the indoor unit. It runs quietly at 36 dBA and functions in temperatures down to -4°F.
Pros
- 24,000 BTU capacity covers up to 1,500 sq. ft.
- 21 SEER2 efficiency rating for reliable energy use.
- Smart sensor adjusts airflow based on remote location.
- Wi-Fi and Alexa support for app control.
- Operates in temperatures as low as -4°F.
Cons
- Higher capacity than the 9,000 BTU models on this list.
- Requires professional installation and is not DIY-friendly.
- Refrigerant adjustment needed if tubing exceeds 25 feet.
Good fit if
- You need to cool or heat a large room or open area.
- You want smart features like Alexa and Wi-Fi control.
- You live in a climate where outdoor temperatures drop below freezing.
Skip if
- You are looking for a 9,000 BTU unit for a small room.
- You prefer a DIY installation without professional help.
- You need a unit that works on standard 115V outlets.
Verdict: DELLA Vario 24000 BTU Mini Split is best for larger spaces where you need robust cooling and smart control features.
DELLA CloudAir 9000 BTU 22 SEER2
Best for: small rooms needing soft, quiet cooling
- Cooling Capacity
- 9000 BTU
- Efficiency Rating
- 22 SEER2
- Voltage
- 230V
- Coverage Area
- up to 400 sq.ft.
- Heat Pump
- Heat Pump
- Smart Connectivity
- WiFi, Alexa, Google Home, DELLA app
View on Amazon: DELLA CloudAir 9000 BTU 22 SEER2 Affiliate link
This 9,000 BTU mini split offers 22 SEER2 efficiency on 230V power. It targets rooms up to 400 sq ft with soft, indirect airflow to prevent direct drafts. The unit includes Wi-Fi app control, voice assistant compatibility, and a base pan heater for cold climates. It weighs 16.5 pounds and measures 30.2 inches wide. This model suits users prioritizing quiet operation and gentle cooling comfort.
Pros
- High 22 SEER2 energy efficiency rating
- Soft Airflow design prevents direct drafts
- Wi-Fi and voice control via Alexa or Google Home
- Base pan heater for operation down to 5°F
- Ultra-quiet operation at 24 dBa in mute mode
Cons
- 9,000 BTU capacity is lower than 12,000 or 18,000 BTU alternatives
- Limited to 400 sq ft coverage area
- Requires professional installation for optimal performance
Good fit if
- You need gentle, draft-free cooling for a bedroom or office
- You want smart control via the DELLA app or voice commands
- You live in a climate requiring heating down to 5°F
Skip if
- You need to cool a space larger than 400 sq ft
- You require a higher capacity unit like 12,000 BTU or more
- You prefer a 115V plug-in model instead of 230V hardwired
Verdict: DELLA Serena CloudAir 9000 BTU 22 SEER2 is a practical choice for small rooms where soft airflow and smart features matter more than raw cooling power. It fits users who value quiet operation and precise temperature control in spaces up to 400 sq ft.
GrowthWing 18k BTU 230V Mini Split
Best for: larger rooms with 230V power
- Cooling Capacity
- 18,000 BTU
- Efficiency Rating
- 20 SEER2
- Voltage
- 208/230V
- Coverage Area
- Up to 1250 Sq.Ft.
- Heat Pump
- Heat Pump
- Smart Connectivity
- WiFi, Alexa, App
View on Amazon: GrowthWing 18k BTU 230V Mini Split Affiliate link
The GrowthWing 18000 BTU AuraCore delivers cooling and heating for spaces up to 1250 sq.ft. It runs on 208/230V power with a 20 SEER2 efficiency rating. The unit includes I FEEL sensing and 4D multi-direction airflow. You get app, remote, and Alexa control. It operates quietly at 32dB. This model suits larger rooms needing strong, efficient climate management.
Pros
- 20 SEER2 energy efficiency rating
- 18,000 BTU cooling capacity
- Supports 208/230V electrical systems
- Quiet 32dB operation level
- I FEEL sensing technology
Cons
- Lower 20 SEER2 rating compared to 25 SEER2 competitors
- Heavier 88-pound indoor unit
- Requires professional installation for warranty
Good fit if
- You need 18,000 BTU capacity for larger rooms
- You have a 208/230V electrical setup
- You want app and voice control options
Skip if
- You only need 9,000 BTU for small spaces
- You prefer 25 SEER2 maximum efficiency
- You want a lighter unit under 80 pounds
Verdict: GrowthWing 18000 BTU AuraCore fits larger spaces needing strong cooling with app control. It works best for users with 230V power who prioritize capacity over peak efficiency.
DELLA Econo 17,000 BTU Mini Split
Best for: Medium rooms needing smart app control
- Cooling Capacity
- 17,000 BTU
- Efficiency Rating
- 17 SEER2
- Voltage
- 208-230V
- Coverage Area
- Up to 1000 sq ft
- Heat Pump
- Heat Pump
- Smart Connectivity
- Wi-Fi, Alexa, App control
View on Amazon: DELLA Econo 17,000 BTU Mini Split Affiliate link
The Della Econo Series offers 17,000 BTU of cooling for spaces up to 1,000 square feet. It achieves 17 SEER2 efficiency on 230V power. The unit includes a heat pump, 4D airflow, and smart controls via the app or Alexa. It operates quietly at 32 dBA. This model suits you if you need a mid-capacity option with reliable inverter technology and professional installation requirements.
Pros
- 17,000 BTU cooling capacity for medium rooms
- 17 SEER2 energy efficiency rating
- Smart control via WiFi and Alexa
- Ultra-quiet operation at 32 dBA
- Includes 4D airflow and sleep modes
Cons
- Lower 17 SEER2 efficiency compared to 25 SEER2 competitors
- Requires professional installation and line-set vacuuming
- Heavier build at 86 pounds
Good fit if
- You need 17,000 BTU for a 1,000 sq ft area
- You want smart app control and Alexa compatibility
- You prefer a heat pump with 4D airflow
Skip if
- You require the highest 25 SEER2 efficiency
- You need a DIY-friendly unit without professional install
- You want a smaller 9,000 BTU capacity
Verdict: Della Econo 17K BTU 17 SEER2 fits buyers who prioritize smart features and moderate cooling power over maximum energy efficiency. It is a solid choice for standard 1,000 sq ft spaces where app control is essential.
Specifications side by side
| Spec | Della CloudAir 9,000 BTU 25 SEER2 | TOSOT 9,000 BTU 230V Mini Split | DELLA Motto 18k BTU 19 SEER2 | Della Vario 24K BTU 21 SEER2 | DELLA CloudAir 9000 BTU 22 SEER2 | GrowthWing 18k BTU 230V Mini Split | DELLA Econo 17,000 BTU Mini Split |
|---|---|---|---|---|---|---|---|
| Cooling Capacity | 9,000 BTU (0.75 Ton) | 9,000 BTU | 18,000 BTU | 24,000 BTU | 9000 BTU | 18,000 BTU | 17,000 BTU |
| Efficiency Rating | 25 SEER2 | 20.5 SEER2 | 19 SEER2 | 21 SEER2 | 22 SEER2 | 20 SEER2 | 17 SEER2 |
| Voltage | 230V | 230V | 208-230V | 208-230V | 230V | 208/230V | 208-230V |
| Coverage Area | Up to 400 sq ft | not stated | Up to 1000 sq ft | Up to 1500 sq ft | up to 400 sq.ft. | Up to 1250 Sq.Ft. | Up to 1000 sq ft |
| Heat Pump | Heat Pump | Heating System | Heat Pump | Heat Pump | Heat Pump | Heat Pump | Heat Pump |
| Smart Connectivity | Wi-Fi, Alexa, Della+ app | Wifi, Alexa, GREE+ app | Alexa, Wi-Fi | Alexa, Wi-Fi | WiFi, Alexa, Google Home, DELLA app | WiFi, Alexa, App | Wi-Fi, Alexa, App control |
| Smart Control | Wi-Fi, Alexa | Wi-Fi, Alexa | Wi-Fi, Alexa | Wi-Fi, Alexa | Wi-Fi, Alexa | Wi-Fi, Alexa | Wi-Fi, Alexa |
| Dimensions | 7.68 × 32.3 × 12 inches | 14.7 × 23.2 × 31.1 inches | 8.82 × 37 × 12.4 inches | 10.3 × 46.9 × 14.2 inches | 7.9 × 30.2 × 11.8 inches | 8.11 × 35.8 × 11.6 inches | 8.11 × 35.8 × 11.6 inches |
| Weight | 20.7 pounds | not stated | not stated | 36.4 pounds | 16.5 pounds | 88 pounds | 86 pounds |
| Size | CloudAir - 9,000 BTU - 230V - 25 SEER2 | WiFi - 9,000 BTU 230V (20.5 SEER2) | 18,000 BTU - 230V - 19 SEER2 | 24,000 BTU - 230V / 21 SEER2 | CloudAir - 9,000 BTU 230V - 22 SEER2 | 18000 BTU 208/230V | 17,000 BTU 230V - 17 SEER2 |
| Color | White | White | White | White | White | White | White |
| Model | TPHX-9K2V-25S-I+O | SU-COSMO9-230 | 18K2VRH-19S-JA-I+O | TL-24K2VB-21S-I+O | 9K2VR-22S-MX-I+O | HP12N | IF-17K2VR-17S-I+O |
You can evaluate della 8000 btu inverter window alternatives if your space requires a standard window installation instead.
Frequently asked questions
Which 9,000 BTU mini split is the most efficient?
The Della CloudAir 9,000 BTU 25 SEER2 holds the top efficiency rating. It uses 230V power and includes Wi-Fi and Alexa smart control. This model is designed for small rooms where precise temperature and soft airflow matter most. It also offers reliable heating performance in colder weather conditions.
Is there a cheaper 9,000 BTU option with smart features?
The TOSOT 9,000 BTU 230V Mini Split is listed as the best budget choice. It features 20.5 SEER2 efficiency and includes Wi-Fi and Alexa connectivity. While less efficient than the top-rated Della model, it prioritizes quiet operation and app control, making it suitable for small spaces where noise levels are a concern.
What is the best 9,000 BTU unit for quiet operation?
The Della Serena CloudAir 9000 BTU 22 SEER2 is ideal for small rooms needing soft, quiet cooling. It operates on 230V power and includes Wi-Fi and Alexa smart control. This unit is designed for spaces up to 400 square feet, focusing on precise temperature control and gentle airflow rather than raw power.
Can I get a 9,000 BTU mini split with Alexa?
Yes, multiple options support Alexa. The Della CloudAir 9,000 BTU 25 SEER2, the TOSOT 9,000 BTU 230V Mini Split, and the Della Serena CloudAir 9000 BTU 22 SEER2 all include Wi-Fi and Alexa smart control. These units allow you to manage settings remotely via a smartphone app or voice commands.
What are the alternatives if I need more than 9,000 BTU?
If you need more cooling power, consider the Della Motto 18k BTU 19 SEER2 or the GrowthWing 18k BTU 230V Mini Split. The Della Motto covers 1,000 square feet and includes Wi-Fi and Alexa. The GrowthWing AuraCore covers 1,250 square feet and also supports smart control via Wi-Fi and Alexa for larger rooms.
Which mini split is best for larger spaces like 1,000 square feet?
The Della Motto 18k BTU 19 SEER2 and the Della Econo 17,000 BTU Mini Split are both rated for 1,000 square feet. Both units operate on 230V power and include Wi-Fi and Alexa smart control. They provide moderate to strong cooling power suitable for standard medium-sized rooms where app control is essential.
Do all these mini splits require 230V power?
Yes, all listed alternatives operate on 230V power. This includes the Della CloudAir 9,000 BTU 25 SEER2, the TOSOT 9,000 BTU 230V Mini Split, the Della Serena CloudAir 9000 BTU 22 SEER2, and the larger 18k and 24k BTU models. You will need a compatible electrical circuit for installation.
Which model is the best premium choice for larger spaces?
The Della Vario 24K BTU 21 SEER2 is the best premium option for larger spaces. It provides robust cooling and includes Wi-Fi and Alexa smart control. This unit operates on 230V power and is designed for areas where high capacity and advanced features are more important than maximum energy efficiency.