Della or Cooper & Hunter? Mini Splits Compared in 2026
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When you research della vs cooper hunter mini split options, you face two distinct paths. Both units are 230V heat pumps with inverter technology and smart connectivity. The primary difference lies in capacity and coverage. The Della Motto delivers 18,000 BTU for smaller rooms, while the Cooper & Hunter MIA series provides 24,000 BTU for larger spaces. Each brand offers specific efficiency ratings and control features that define their practical use.
Key differences
| Aspect | DELLA Motto 18k BTU 19 SEER2 | Cooper & Hunter 24k BTU 230V Mini Split |
|---|---|---|
| Cooling Capacity | 18,000 BTU | 24,000 BTU |
| Efficiency Rating | 19 SEER2 | 18.7 SEER2 |
| Coverage Area | Up to 1,000 sq. ft. | Large rooms and open-plan layouts |
| Smart Control | Wi-Fi and Alexa | Smartphone app via included smart kit |
| Indoor Unit Dimensions | 37 x 12.4 x 8.82 inches | 40 x 40 x 48 inches |
Which one should you choose?
Choose DELLA Motto 18k BTU 19 SEER2 if
- You need a unit for a room up to 1,000 square feet.
- You prefer slightly higher energy efficiency at 19 SEER2.
- You want direct Alexa integration for voice control.
Choose Cooper & Hunter 24k BTU 230V Mini Split if
- You require more cooling power for large or open spaces.
- You are setting up a system for a commercial or server room.
- You want a dedicated smartphone app for scheduling and control.
Verdict: The Della Motto is the better choice for standard residential rooms where moderate cooling and high efficiency are priorities. The Cooper & Hunter MIA series suits larger areas or commercial applications that demand higher capacity and robust smart management. Select based on your square footage and specific cooling load requirements.
Della vs Cooper Hunter Key Specs
Cooling capacity
The Cooper & Hunter model offers 24,000 BTU of cooling power. This higher capacity makes it suitable for larger open-plan layouts, bonus spaces, or commercial areas. The Della Motto provides 18,000 BTU. This output is designed for smaller rooms or targeted cooling zones. You should match the BTU to your room size. Larger spaces need more airflow to stabilize temperature quickly. The Cooper & Hunter unit handles higher loads with less strain. The Della unit is sufficient for standard bedrooms or small offices.
Energy efficiency
Efficiency ratings determine how much electricity the units use to cool your space. The Della Motto achieves a 19 SEER2 rating. This is a strong score for its class. The Cooper & Hunter unit rates at 18.7 SEER2. Both values indicate high efficiency from inverter compressors. The Della unit has a slight numerical advantage here. This difference may result in marginally lower energy bills over time. Both units utilize R-32 refrigerant or similar advanced standards for environmental compliance. You get precise temperature control from both inverter systems regardless of the small SEER2 gap.
Coverage area
Coverage area depends on your room size and insulation. The Della Motto is rated for spaces up to 1,000 square feet. This makes it ideal for single rooms or divided areas. The Cooper & Hunter model covers larger areas due to its 24,000 BTU capacity. It is better suited for open-concept living areas or large offices. If you need to cool a single small room, the Della is sufficient. If you are cooling a large garage or studio, the Cooper & Hunter provides better air circulation and temperature consistency across the wider space.
Smart control features
Both systems offer remote management via Wi-Fi. The Della Motto connects to Wi-Fi and works with Alexa for voice commands. It also includes a smart sensor in the remote control that adjusts temperature based on where you stand. The Cooper & Hunter includes a smart kit for app control. It allows scheduling and remote adjustments from anywhere. The Della adds the convenience of voice assistant integration and a unique remote sensor. The Cooper & Hunter focuses on robust app-based scheduling. Both provide essential remote access without requiring manual thermostat checks.
Physical dimensions
Indoor unit size affects where you can mount the system. The Della Motto indoor unit is 37 inches wide and 12.4 inches high. This profile fits standard wall spaces in smaller rooms. The Cooper & Hunter indoor unit is wider at 40 inches. The data lists its height as 40 inches, which is unusually large for a wall unit and may indicate a packaging or listing error. You should verify the actual indoor unit height before mounting. The Della unit has a more standard, compact footprint for typical residential ceilings.
Which mini split fits your space
Small room owner seeking quiet operation
The Della Motto operates at 29 dBa, making it ideal for bedrooms or offices where silence matters. Its 18,000 BTU capacity covers up to 1,000 square feet efficiently. The 19 SEER2 rating ensures lower energy use for this specific size range.
Large space owner needing power
The Cooper & Hunter delivers 24,000 BTU, handling larger rooms or open layouts with ease. Its 18.7 SEER2 efficiency supports this higher output. The included smart kit allows remote control via smartphone, providing convenient management for bigger commercial or residential areas.
Buyer wanting remote temperature sensing
The Della Motto features a smart sensor in the remote control. It adjusts airflow based on the temperature detected at the handheld unit, not the wall. This offers personalized comfort control that the Cooper & Hunter model does not list as a feature.
The products compared
DELLA Motto 18k BTU 19 SEER2
Best for: Medium rooms needing smart control and efficiency
- 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 18,000 BTU mini split delivers 19 SEER2 efficiency on 230V power. It cools and heats up to 1,000 square feet using R-32 refrigerant. Smart features include Wi-Fi connectivity and Alexa support. The indoor unit offers 4D airflow and a smart sensor in the remote. It operates quietly at 29 dBa and includes a full 16ft copper line set for installation.
Pros
- 19 SEER2 efficiency rating for energy savings
- Wi-Fi and Alexa smart connectivity
- Smart sensor in remote for precise temperature control
- Quiet 29 dBa operation level
- Includes 16ft copper line set
Cons
- Lower 18,000 BTU capacity compared to 24,000 BTU competitors
- No dedicated mobile app mentioned in specifications
- Requires line-set vacuuming during installation
Good fit if
- You need efficient cooling for a room up to 1,000 sq. ft.
- You want smart control via Alexa or Wi-Fi
- You prefer quiet operation at 29 dBa
Skip if
- You require a 24,000 BTU unit for larger spaces
- You need a dedicated smartphone app for control
- You want a plug-and-play unit without vacuuming
Verdict: Della Motto 18k BTU 19 SEER2 Mini Split fits users needing smart control and quiet cooling for medium rooms. It suits those who value efficiency over raw capacity.
Cooper & Hunter 24k BTU 230V Mini Split
Best for: large spaces with 230V power
- Cooling Capacity
- 24,000 BTU (2 Ton)
- Efficiency Rating
- 18.7 SEER2
- Voltage
- 230V
- Heat Pump
- Heat Pump
- Smart Connectivity
- Smartphone app
- Dimensions
- 48 × 40 × 40 inches
View on Amazon: Cooper & Hunter 24k BTU 230V Mini Split Affiliate link
This Cooper & Hunter unit delivers 24,000 BTU of cooling and heating power for large spaces. It runs on 230V power and achieves an 18.7 SEER2 efficiency rating. The system includes a smartphone app for remote control and scheduling. You get a pre-charged outdoor condenser and a 16-foot line set kit. Professional installation is required due to the unit's weight and freight shipping requirements.
Pros
- 24,000 BTU capacity for large rooms
- 18.7 SEER2 energy efficiency rating
- 230V electrical requirement
- Smartphone app control included
- 16FT insulated copper line set included
Cons
- Requires professional installation
- Ships via freight
- Heating limited to 5F ambient temperature
Good fit if
- You need 24,000 BTU for a large area
- You have a 230V electrical circuit available
- You want smartphone app control
Skip if
- You only have a 115V outlet
- You prefer a DIY installation
- You need heating below 5F temperature
Verdict: Cooper & Hunter 24K BTU 230V Mini Split suits large spaces needing strong heating and cooling with smart control. It is best for users with 230V power and professional installers.
Specifications side by side
| Spec | DELLA Motto 18k BTU 19 SEER2 | Cooper & Hunter 24k BTU 230V Mini Split |
|---|---|---|
| Cooling Capacity | 18,000 BTU | 24,000 BTU (2 Ton) |
| Efficiency Rating | 19 SEER2 | 18.7 SEER2 |
| Voltage | 208-230V | 230V |
| Coverage Area | Up to 1000 sq ft | not stated |
| Heat Pump | Heat Pump | Heat Pump |
| Smart Connectivity | Alexa, Wi-Fi | Smartphone app |
| Smart Control | Wi-Fi, Alexa | not stated |
| Dimensions | 8.82 × 37 × 12.4 inches | 48 × 40 × 40 inches |
| Weight | not stated | 165 pounds |
| Size | 18,000 BTU - 230V - 19 SEER2 | 24,000 BTU, 230V |
| Color | White | White |
| Model | 18K2VRH-19S-JA-I+O | CH-RLS24MIA-230VI & CH-RLS24MIA-230VO |
Frequently asked questions
Which mini split is better for a 1,000 square foot room?
The Della Motto 18k BTU is the better choice for this size. It is rated to cover up to 1,000 square feet efficiently. Its 19 SEER2 efficiency rating helps keep energy use lower. The Cooper & Hunter 24k model is overpowered for this space, as it is designed for larger areas.
Do both units require 230V power?
Yes, both the Della Motto and the Cooper & Hunter 24k models require 230V power. You must have the correct electrical circuit installed for either unit. This voltage requirement is standard for higher capacity mini split systems. Check your home’s electrical panel before purchasing to ensure compatibility.
Can I control these mini splits with my phone?
Yes, both brands offer smart control features. The Della Motto supports Wi-Fi connectivity and works with Alexa. The Cooper & Hunter model also includes smart control capabilities. You can manage settings remotely through the respective brand apps. This allows you to adjust temperatures from anywhere.
What is the difference in cooling capacity between the two?
The Cooper & Hunter unit provides 24,000 BTU of cooling power. The Della Motto provides 18,000 BTU. This means the Cooper & Hunter is suitable for larger open spaces. The Della Motto is designed for medium rooms. Choose based on your square footage needs.
Which model is more energy efficient?
The Della Motto is more energy efficient. It carries a 19 SEER2 rating. This high rating indicates better energy performance for medium-sized rooms. The Cooper & Hunter 24k model focuses on raw capacity for large spaces. If efficiency is your priority for a smaller area, the Della Motto is the better option.
Are these units suitable for commercial use?
The Cooper & Hunter 24k model is suitable for commercial areas. Its 24,000 BTU capacity and 230V power handle larger loads. The Della Motto is better for residential medium rooms. It is not designed for heavy commercial duty. Match the unit to your space type for best results.