Della 28K BTU 3 Zone Mini Split Alternatives: 6 Similar Picks Compared

How these alternatives compare

Senville Tri Zone 28000 BTU Mini Split

The Senville SENa-30HF/T offers tri-zone comfort with a focus on long-term reliability rather than peak efficiency. While the Della model boasts a 22 SEER2 rating, the Senville prioritizes compressor coverage and smart app control for those who value durability over maximum energy savings. Both systems provide independent zone management, but the Senville lacks the specific high-efficiency metrics of the Della unit. It suits buyers who prefer established brand reliability and comprehensive smart features. The Senville configuration includes three 9,000 BTU indoor units, differing from the Della's mixed 9K and 12K setup. This makes it ideal for spaces requiring uniform cooling power across all three rooms rather than varied capacity based on room size.

ROVSUN 38000 BTU Tri Zone Mini Split

The ROVSUN 38,000 BTU Tri Zone Mini Split provides substantially more cooling power, making it suitable for larger three-room spaces. Unlike the Della model, which offers 22 SEER2 efficiency, the ROVSUN operates at 20 SEER2, trading some energy savings for higher capacity. It features three 12,000 BTU indoor units, ensuring robust cooling for each zone, whereas the Della uses a mix of 9K and 12K units. The ROVSUN also supports 208-230V compatibility, which may be necessary for certain electrical setups. Its heavier outdoor unit reflects its increased power output. This system is best for buyers who need high capacity and consistent 12K BTU output per room, accepting a slightly lower efficiency rating in exchange for greater thermal coverage and power.

Albott 28,000 BTU 3-Zone Mini Split

The Albott SAC001 matches the Della model with a 22 SEER2 efficiency rating and tri-zone configuration, making it a strong competitor for energy-conscious buyers. Like the Della, it includes Wi-Fi smart control for app-based management. However, the Albott model may offer different internal configurations or installation requirements that could influence your choice. It provides high efficiency and flexible zoning for multi-room homes. The primary difference lies in specific internal components or warranty terms not detailed in the specs. This unit suits buyers who prioritize energy savings and smart control equally. It is a viable alternative if you seek the same efficiency level as the Della but prefer a different brand or specific installation kit features. Both models deliver targeted climate control for independent room management.

TOSOT 30K BTU Tri-Zone Mini Split

The TOSOT 36,000 BTU Tri-Zone Mini Split offers a unique configuration with two 9,000 BTU units and one 18,000 BTU unit. This differs from the Della's 9K+12K+12K setup, providing more power for one specific room. It achieves a 21 SEER2 rating, slightly lower than the Della's 22 SEER2, but still offers high efficiency. The TOSOT unit is heavier, weighing 300 pounds, which may impact installation complexity. It includes smart features for flexible zoning. This system is best for homes where one room requires significantly more cooling capacity than the others. While the Della provides more balanced power across zones, the TOSOT allows for targeted high-output cooling. It suits buyers who need a high-capacity zone for large living areas while maintaining efficiency in smaller rooms.

Albott 28K BTU 3-Zone Mini Split

The Albott SAC002 is another high-efficiency tri-zone option with a 22 SEER2 rating, matching the Della model's energy performance. It includes Wi-Fi smart control for app-based management, similar to the Della. The primary difference may lie in specific internal components, warranty terms, or installation kit details. This unit provides efficient, app-controlled cooling for multi-room homes. It is best for buyers who value high SEER2 ratings and independent zone management. The Albott model offers a robust alternative for those seeking the same efficiency level as the Della. It supports flexible zoning for personalized comfort in each room. If you prefer the Della's features but want a different brand or specific installation requirements, this model is a suitable comparison. It delivers reliable performance with high energy efficiency for multi-zone applications.

Della 28K BTU 3-Zone Mini Split

The Della 28K BTU 3-Zone Mini Split with three 12,000 BTU units offers balanced cooling power across all zones, unlike the original model's mixed 9K and 12K configuration. It supports Alexa, providing voice control compatibility that may appeal to smart home users. However, it has a lower 20 SEER2 efficiency rating compared to the original's 22 SEER2. The non-functional self-cleaning feature is also present in this model. It operates on 230V, which may differ from the original's voltage requirements. This unit is best for Alexa users needing three equal 12K zones. It suits buyers who prioritize uniform cooling power and voice control over maximum energy efficiency. The trade-off is reduced efficiency for balanced zone output and enhanced smart home integration.

Quick picks

Our 7 picks

1 Best overall

DELLA 28K BTU Tri Zone Mini Split

Best for: multi-zone cooling with high efficiency

Cooling Capacity

28,000 BTU/h

Efficiency Rating

22 SEER2

Coverage Area

up to 1500 Sq.Ft

Number of Zones

3 Zone

Heat Pump

Heat Pump

Smart Connectivity

WiFi, Smartphone App

View on Amazon: DELLA 28K BTU Tri Zone Mini Split Affiliate link

This Della system pairs a 28,000 BTU outdoor unit with three indoor heads (9K, 12K, and 12K) for up to 1,500 square feet. It offers 22 SEER2 efficiency and WiFi app control. The unit includes 16ft installation kits and operates quietly down to 28dB. It provides reliable heating in cold weather. This setup suits those needing independent zone control for multiple rooms.

Pros

• 22 SEER2 efficiency rating for lower energy use
• WiFi connectivity with smartphone app control
• Three indoor units with individual remote controllers
• Quiet operation starting at 28dB
• Heating performance down to -13°F

Cons

• Self-cleaning function does not perform actual operation
• Requires professional installation for proper vacuuming
• Maximum fuse size limited to 25A

Good fit if

• You need independent temperature control for three separate rooms
• You want high energy efficiency with a 22 SEER2 rating
• You prefer managing your system via a smartphone app

Skip if

• You require a self-cleaning function that actually operates
• You need a system that exceeds a 25A fuse limit
• You want to perform the installation without professional help

Verdict: Della 28K BTU 3 Zone Mini Split is a high-efficiency choice for multi-room comfort, offering app control and quiet operation, though the non-functional self-cleaning feature is a notable omission.

2 Also great

Senville Tri Zone 28000 BTU Mini Split

Best for: Multi-room zoned comfort with smart control

Cooling Capacity

28000 BTU

Voltage

208-230V

Number of Zones

Tri Zone

Heat Pump

Heat Pump

Smart Connectivity

Alexa, app

Mounting Type

Wall Mount

View on Amazon: Senville Tri Zone 28000 BTU Mini Split Affiliate link

The Senville SEN-30HF/T is a 28,000 BTU tri-zone heat pump system. It includes three indoor air handlers and a single outdoor condenser. Each zone offers independent temperature control. The unit supports smart control via a mobile app and Alexa. It is suitable for residential and light commercial spaces. Professional installation is required for setup.

Pros

• 28,000 BTU total cooling capacity
• Tri-zone configuration with three indoor units
• Smart app and Alexa compatibility
• 10-year compressor warranty

Cons

• Lower SEER2 rating than top competitors
• Requires professional installation
• Heavier build than compact alternatives

Good fit if

• You need independent control for three rooms
• You want smart app integration
• You prefer a longer compressor warranty

Skip if

• You need the highest efficiency rating
• You want a DIY installation
• You require a single-zone system

Verdict: Senville 28K Tri Zone Mini Split suits buyers who prioritize long-term compressor coverage and smart app control over peak energy efficiency.

3 Also great

ROVSUN 38000 BTU Tri Zone Mini Split

Best for: large three-room spaces needing 12K BTU each

Cooling Capacity

38000 BTU

Efficiency Rating

20 SEER2

Voltage

208-230V

Number of Zones

3 Zone

Heat Pump

Heat Pump

Mounting Type

Wall Mount

View on Amazon: ROVSUN 38000 BTU Tri Zone Mini Split Affiliate link

The ROVSUN 38000 BTU tri-zone mini split delivers 12000 BTU per indoor unit. It operates at 20 SEER2 efficiency on 208-230V power. The system includes three wall-mounted air handlers and a single outdoor condenser. It features inverter heat pump technology for cooling and heating. This unit suits larger spaces requiring high capacity across three distinct rooms.

Pros

• High total cooling capacity of 38000 BTU
• Three 12000 BTU indoor units for balanced zoning
• 20 SEER2 energy efficiency rating
• Operates on 208-230V electrical supply
• Inverter heat pump with -4°F to 122°F range

Cons

• Heavier outdoor unit at 223 pounds
• Larger outdoor dimensions at 42.3 inches wide
• Lower efficiency than 22 SEER2 competitors

Good fit if

• You need 12000 BTU per room for three spaces
• You have 208-230V electrical connections available
• You prioritize total cooling power over peak efficiency

Skip if

• You require 22 SEER2 efficiency for lower energy bills
• You have limited wall space for a 42-inch unit
• You prefer lighter equipment for easier installation

Verdict: ROVSUN 38K BTU Tri Zone Mini Split provides substantial cooling power for three large rooms. It fits buyers who need high capacity and 208-230V compatibility rather than maximum efficiency.

4 Best budget

Albott 28,000 BTU 3-Zone Mini Split

Best for: Multi-room homes needing flexible zoning

Cooling Capacity

9K+9K+12K BTU

Efficiency Rating

22 SEER2

Coverage Area

Up to 1350 sq ft

Number of Zones

3 Zone

Heat Pump

Heater

Smart Connectivity

WiFi, app

View on Amazon: Albott 28,000 BTU 3-Zone Mini Split Affiliate link

The Albott 3 Zone Mini Split offers 28,000 total cooling BTUs across three indoor units. It features a 22 SEER2 efficiency rating and Energy Star certification. You get independent control for each zone via built-in WiFi and a smartphone app. The system includes a heater function and quiet sleep mode. It suits homes needing flexible, efficient climate management for multiple rooms.

Pros

• 22 SEER2 energy efficiency rating
• Built-in WiFi for smartphone app control
• Independent temperature control for three zones
• Energy Star certified performance

Cons

• Uneven zone distribution with two 9K units and one 12K unit
• No mention of included installation line set length
• Outdoor unit weighs 164 pounds

Good fit if

• You need independent cooling for separate rooms
• You want high energy efficiency with a 22 SEER2 rating
• You prefer controlling your system via a smartphone app

Skip if

• You require equal BTU output for all three zones
• You need a system with included long line sets
• You prefer a lighter outdoor unit under 150 pounds

Verdict: Albott 28K 3 Zone Mini Split provides high efficiency and smart control for multi-room homes. It fits buyers who prioritize energy savings and flexible zoning over uniform cooling power.

5 Best premium

TOSOT 30K BTU Tri-Zone Mini Split

Best for: energy-efficient tri-zone cooling and heating

Cooling Capacity

30,000 BTU

Efficiency Rating

21 SEER2

Voltage

230V

Number of Zones

3 Zone

Heat Pump

Heat Pump

Smart Connectivity

WiFi, Gree+ app, Alexa, Google Home

View on Amazon: TOSOT 30K BTU Tri-Zone Mini Split Affiliate link

This TOSOT unit pairs a 30,000 BTU outdoor condenser with three indoor handlers (9K + 9K + 18K BTU). It achieves 21 SEER2 efficiency and includes a heat pump for year-round comfort. The system supports smart control via the Gree+ app and voice assistants. It operates reliably in extreme temperatures from -22°F to 118°F. This setup suits homes with varied room sizes requiring independent climate control.

Pros

• 21 SEER2 efficiency rating for lower energy use
• Tri-zone configuration with 9K, 9K, and 18K BTU handlers
• Smart app control and Alexa/Google Home compatibility
• Wide operating range from -22°F to 118°F

Cons

• Lower total cooling capacity (30K BTU) compared to competitors
• Heavy outdoor unit at 300 pounds
• Requires professional installation with line-set vacuuming

Good fit if

• You need independent temperature control for three distinct rooms
• You prioritize high energy efficiency in a heat pump system
• You want smart app integration for remote scheduling

Skip if

• You require a higher total cooling capacity than 30,000 BTU
• You prefer a lighter outdoor unit for easier mounting
• You plan to install the system yourself without professional help

Verdict: TOSOT 30K BTU 3 Zone Mini Split offers high efficiency and smart features for homes needing flexible zoning, though its lower total capacity and heavy outdoor unit limit its appeal for larger spaces.

6 Also great

Albott 28K BTU 3-Zone Mini Split

Best for: multi-room homes needing high efficiency

Cooling Capacity

28,000 BTU

Efficiency Rating

22 SEER2

Voltage

208-230V

Number of Zones

3 Zone

Heat Pump

Heat Pump

Smart Connectivity

Wi-Fi, App control

View on Amazon: Albott 28K BTU 3-Zone Mini Split Affiliate link

The Albott 3 Zone Mini Split offers 28,000 BTU total cooling with a 22 SEER2 efficiency rating. It uses a 9K+12K+12K configuration, covering 400 to 550 square feet per indoor unit. The system includes smartphone app control, Wi-Fi connectivity, and a 24-hour timer. It operates as a heat pump with chassis heating for reliable performance in cold weather. This unit is designed for multi-room comfort with independent temperature settings for each zone.

Pros

• High 22 SEER2 efficiency rating for energy savings
• Smartphone app and Wi-Fi connectivity for remote control
• Independent temperature control for each of the three zones
• Chassis heating and auto defrost for cold weather operation
• Includes 16.4 ft linesets with each indoor unit

Cons

• Requires professional installation and line-set vacuuming
• Heavier outdoor unit at 166 pounds
• Refrigerant charge must be adjusted if linesets are extended

Good fit if

• You need independent temperature control for three separate rooms
• You want high efficiency with a 22 SEER2 rating
• You prefer managing your system via a smartphone app

Skip if

• You are looking for a DIY-friendly installation without professional help
• You need a system that does not require refrigerant adjustments for line extensions
• You prefer a lighter outdoor unit for easier mounting

Verdict: Albott 28K 3 Zone Mini Split provides efficient, app-controlled cooling for multi-room homes. It is best for buyers who value high SEER2 ratings and independent zone management over easy DIY installation.

7

Della 28K BTU 3-Zone Mini Split

Best for: Alexa users needing three equal 12K zones

Cooling Capacity

28,000 BTU/h

Efficiency Rating

20 SEER2

Voltage

208-230V

Coverage Area

Up to 1650 Sq.Ft

Number of Zones

3 Zone

Heat Pump

Heat Pump

View on Amazon: Della 28K BTU 3-Zone Mini Split Affiliate link

This Della 28,000 BTU tri-zone system pairs one outdoor unit with three 12,000 BTU indoor handlers. It delivers 20 SEER2 efficiency and includes 16-foot line sets for installation. The unit supports Wi-Fi and Alexa voice control for smart management. It cools up to 1,650 square feet and operates quietly at 28 dBA. This setup suits homes needing balanced temperature control across multiple rooms.

Pros

• Three 12,000 BTU indoor units for even coverage
• Wi-Fi and Alexa smart connectivity
• 20 SEER2 energy efficiency rating
• 16-foot copper line sets included
• Ultra-quiet 28 dBA operation

Cons

• Lower 20 SEER2 efficiency than competitors offering 22 SEER2
• Self-cleaning function is non-operational despite display indication
• Requires professional installation and line-set vacuuming

Good fit if

• You need three separate rooms with identical cooling capacity
• You want voice control via Alexa
• You prefer a balanced 12K+12K+12K zone configuration

Skip if

• You require the highest 22 SEER2 efficiency available
• You need a 9K+12K+12K or mixed zone layout
• You want a functional self-cleaning feature

Verdict: Della 28K BTU 3-Zone Mini Split offers balanced 12K BTU zones and Alexa support, but its 20 SEER2 rating and non-functional self-cleaning make it less efficient than top picks.

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