6 Best Alternatives to the GarveeHome 9000 BTU WiFi Mini Split (2026)

How these units compare to GarveeHome

Rellytech 18k BTU 21 SEER2 Mini Split

The Rellytech 18k BTU model doubles the cooling capacity of the GarveeHome unit, making it suitable for larger rooms rather than small bedrooms. It offers a higher efficiency rating of 21 SEER2 compared to the GarveeHome’s 18.5 SEER, which reduces energy consumption for larger spaces. Both units require 230V power and include Wi-Fi smart control. The Rellytech is heavier at 95.1 pounds, reflecting its larger compressor and heat exchanger. You should choose this alternative if you need robust heating and cooling for a bigger area while maintaining high energy efficiency and modern connectivity features.

COSTWAY Blast Pro 18000 BTU 230V

The COSTWAY Blast Pro provides 18,000 BTUs of cooling power, significantly more than the GarveeHome’s 9,000 BTUs. It achieves a 20 SEER2 efficiency rating, which is higher than the GarveeHome’s 18.5 SEER, offering better energy savings for larger rooms. Like the GarveeHome, it operates on 230V power and supports Wi-Fi connectivity. The unit is designed for large spaces that require consistent temperature control. You might prefer this option if you need to cool a spacious area efficiently. It balances high capacity with smart features, ensuring reliable performance in demanding environments without sacrificing energy efficiency.

Mountman 12000 BTU 19 SEER2 Mini Split

The Mountman 12000 BTU unit offers a middle ground between the GarveeHome’s small capacity and larger alternatives. It provides 12,000 BTUs of cooling with a 19 SEER2 rating, slightly higher than the GarveeHome’s 18.5 SEER. It supports 208/230V wiring and includes Wi-Fi control for smart management. The unit covers up to 750 square feet, making it ideal for medium-sized rooms. You should consider this model if you need more cooling power than the GarveeHome can provide but do not require the full capacity of an 18,000 BTU system. It delivers solid efficiency and smart features for versatile home use.

ROVSUN 12000 BTU 230V Mini Split

The ROVSUN 12000 BTU model offers higher efficiency than the GarveeHome with a 20 SEER2 rating compared to 18.5 SEER. It provides 12,000 BTUs of cooling, suitable for medium rooms, and operates on 230V power. Wi-Fi connectivity is included for remote control and monitoring. This unit is a practical choice if you need more cooling capacity than the GarveeHome’s 9,000 BTUs while prioritizing energy savings. It fits users who want smart integration and reliable performance for moderate-sized spaces. The higher SEER rating ensures lower operating costs over time compared to the less efficient GarveeHome option.

YITAHOME 12000 BTU 230V Mini Split

The YITAHOME 12000 BTU unit has a lower efficiency rating of 17 SEER2 compared to the GarveeHome’s 18.5 SEER. It provides more cooling power at 12,000 BTUs and supports 230V power with Wi-Fi control. This model is best for users who prioritize smart features and quiet operation over peak energy efficiency. You might choose this alternative if you need a larger unit for moderate rooms and value app connectivity more than the highest possible SEER rating. It offers a practical balance of capacity and modern control features for everyday comfort.

TOSOT 9,000 BTU 230V Mini Split

The TOSOT 9,000 BTU unit matches the GarveeHome’s cooling capacity but offers a higher efficiency rating of 20.5 SEER2. It operates on 230V power and includes Wi-Fi connectivity with Alexa support. This model is ideal for small rooms where you value smart voice control and low noise levels. You should pick this alternative if you want the same compact size as the GarveeHome but with better energy efficiency and enhanced smart home integration. It provides reliable performance for bedrooms or small offices while maintaining a quiet operation profile suitable for sensitive environments.

Quick picks

Our 7 picks

1 Best overall

GarveeHome 9000 BTU 230V WiFi Mini Split

Best for: small rooms with 230V power

Cooling Capacity

9000 BTU

Efficiency Rating

18.5 SEER2

Voltage

230V

Coverage Area

Up to 450 Sq. Ft.

Heat Pump

Heat Pump

Smart Connectivity

WiFi

View on Amazon: GarveeHome 9000 BTU 230V WiFi Mini Split

The GarveeHome 9000 BTU unit offers cooling and heating with 18.5 SEER efficiency. It runs on 230V power and connects via WiFi. The system includes drying and fan modes with 4D airflow. It operates quietly at 42dB in mute mode. This model suits small rooms needing reliable climate control without complex setup.

Pros

• 18.5 SEER efficiency rating for energy savings
• 230V voltage compatibility for dedicated circuits
• WiFi connectivity for remote app control
• 42dB noise level in mute mode
• 4D airflow for wide coverage

Cons

• 9,000 BTU capacity limits use to small spaces
• Requires 230V power, not standard 115V outlets
• Ships in two separate packages

Good fit if

• You need a dedicated unit for a small bedroom or office
• You have a 230V electrical circuit available
• You want WiFi control without complex wiring

Skip if

• You require cooling for a large open area
• You only have standard 115V household outlets
• You prefer a single-package delivery

Verdict: GarveeHome 9000 BTU 230V WiFi Mini Split fits small rooms with 230V power. It delivers quiet, efficient climate control for users who value smart connectivity.

2 Best 21 seer2

Rellytech 18k BTU 21 SEER2 Mini Split

Best for: larger rooms with 230V power

Cooling Capacity

18000 BTU

Efficiency Rating

21 SEER2

Voltage

208V/230V

Coverage Area

up to 1250sq.ft

Heat Pump

Heat Pump

Smart Control

Wi-Fi

View on Amazon: Rellytech 18k BTU 21 SEER2 Mini Split

The Rellytech 18000 BTU unit offers 21 SEER2 efficiency and supports 208V/230V power. It covers up to 750 square feet with cooling and heating down to -13°F. Wi-Fi control and a remote are included. This model suits larger rooms or commercial spaces needing strong performance. It is a solid alternative for users who already have the correct voltage setup.

Pros

• 21 SEER2 efficiency rating
• 208V/230V voltage compatibility
• Wi-Fi and voice control
• Operates in -13°F to 122°F

Cons

• 18000 BTU capacity exceeds 9000 BTU needs
• Requires 208V/230V power source
• Indoor unit weighs 95.1 pounds

Good fit if

• You need cooling for spaces up to 750 sq ft
• You have a 230V electrical circuit available
• You want smart control via Wi-Fi

Skip if

• You only have a standard 115V outlet
• You need a compact 9000 BTU unit
• You prefer a lighter indoor unit

Verdict: Rellytech 18000 BTU 230V Mini Split is best for larger spaces requiring high efficiency and 230V power. It fits users who need robust heating and cooling rather than a small bedroom unit.

3 Best premium

COSTWAY Blast Pro 18000 BTU 230V

Best for: large rooms with 230V power

Cooling Capacity

18,000 BTU

Efficiency Rating

20 SEER2

Voltage

208/230V

Coverage Area

Up to 1,250 sq ft

Heat Pump

Heat Pump

Smart Connectivity

Wi-Fi, App, Alexa, Google Assistant

View on Amazon: COSTWAY Blast Pro 18000 BTU 230V

The COSTWAY 18000 BTU mini split delivers strong cooling and heating for spaces up to 1250 sq.ft. It features a 20 SEER2 efficiency rating and supports 208/230V connections. You get Wi-Fi app control, voice assistant compatibility, and 4D airflow. The unit operates quietly at 28 dB and includes a self-clean function. This system suits larger rooms needing reliable year-round climate management.

Pros

• 18,000 BTU cooling capacity for large areas
• 20 SEER2 energy efficiency rating
• Wi-Fi and voice control support
• Operates as low as 28 dB
• 4D airflow design for even distribution

Cons

• Requires 208/230V electrical connection
• Indoor unit is 35.8 inches wide
• No 115V option available for this capacity

Good fit if

• You need to cool a large room up to 1250 sq.ft.
• You have a 208/230V electrical circuit available
• You want smart app and voice control features

Skip if

• You only have standard 115V outlets
• You need a smaller 9000 or 12000 BTU unit
• You prefer a more compact indoor wall unit

Verdict: COSTWAY 18000 BTU 20 SEER2 Mini Split is a high-capacity choice for larger spaces with 208/230V power. It offers solid efficiency and smart features for users needing robust heating and cooling.

4 Best budget

Mountman 12000 BTU 19 SEER2 Mini Split

Best for: Medium rooms with 208/230V wiring

Cooling Capacity

12000 BTU

Efficiency Rating

19 SEER2

Voltage

208/230V

Coverage Area

Up to 750 Sq.Ft

Heat Pump

Heat Pump

Smart Connectivity

Built-in WiFi & Alexa compatible

View on Amazon: Mountman 12000 BTU 19 SEER2 Mini Split

The Mountman 12000 BTU mini split offers 19 SEER2 efficiency on 208/230V power. It covers up to 750 square feet with inverter technology for steady cooling and heating. Built-in WiFi and Alexa compatibility allow remote control. You get four fan speeds, sleep mode at 26dB, and self-cleaning functions. This unit suits medium-sized rooms needing reliable, quiet climate control without complex setup.

Pros

• 19 SEER2 efficiency rating for energy savings
• Built-in WiFi and Alexa compatibility
• Ultra-quiet 26dB sleep mode operation
• Self-cleaning and automatic defrost functions
• Covers up to 750 square feet

Cons

• Lower 19 SEER2 efficiency compared to 21 SEER2 competitors
• Smaller 12000 BTU capacity than 18000+ BTU options
• Heavier 70.4-pound indoor unit

Good fit if

• You need 208/230V power for your installation
• You want built-in WiFi without extra adapters
• You prefer quiet 26dB operation for bedrooms

Skip if

• You require higher than 19 SEER2 efficiency
• You need to cool more than 750 square feet
• Your electrical system only supports 110/120V

Verdict: Mountman 12000 BTU 19 SEER2 Mini Split fits users who prioritize quiet operation and smart features over peak efficiency ratings. It is a solid choice for medium rooms with 208/230V wiring.

5 Also great

ROVSUN 12000 BTU 230V Mini Split

Best for: medium rooms needing smart control

Cooling Capacity

12000 BTU

Efficiency Rating

20 SEER2, 20 SEER

Voltage

230V

Coverage Area

Up to 550 sq.ft.

Heat Pump

Heat Pump

Smart Connectivity

Wi-Fi, App, Alexa, Google Assistant

View on Amazon: ROVSUN 12000 BTU 230V Mini Split

The ROVSUN 12000 BTU unit pairs a 20 SEER2 efficiency rating with 230V power for spaces up to 550 sq.ft. It includes Wi-Fi connectivity for app and voice control via Alexa or Google Assistant. The system operates at a quiet 28dB in mute mode. This model suits those seeking reliable heat pump performance with smart features and energy savings.

Pros

• 20 SEER2 efficiency rating for energy savings
• Wi-Fi enabled with app and voice control
• Ultra-quiet 28dB operation in mute mode
• 230V electrical requirement for stable power

Cons

• Smaller 12000 BTU capacity compared to larger units on the list
• Requires professional installation and extra power cord
• 28dB noise level is slightly higher than some competitors

Good fit if

• You need smart control via app or voice
• You have a 230V electrical outlet available
• You want efficient cooling for medium-sized rooms

Skip if

• You require a 115V plug-in connection
• You need to cool a space larger than 550 sq.ft.
• You prefer a unit with lower noise levels

Verdict: ROVSUN 12000 BTU 20 SEER2 Mini Split delivers solid efficiency and smart control for medium spaces. It fits buyers who prioritize energy savings and app integration over maximum cooling power.

6 Best 17 seer2

YITAHOME 12000 BTU 230V Mini Split

Best for: moderate rooms needing smart control

Cooling Capacity

12,000 BTU

Efficiency Rating

17 SEER2

Coverage Area

750 sq ft

Heat Pump

Heat Pump

Smart Connectivity

Wi-Fi, Alexa

Voltage

230V

View on Amazon: YITAHOME 12000 BTU 230V Mini Split

This YITAHOME unit offers 12,000 BTU cooling and heating with 17 SEER2 efficiency. It covers up to 750 square feet and runs on 230V power. The system includes Wi-Fi control and Alexa compatibility for remote management. It features five operating modes and four fan speeds. The indoor unit operates quietly at under 41 dB. This model is designed for year-round comfort in moderate-sized rooms.

Pros

• 12,000 BTU cooling and heating capacity
• 17 SEER2 energy efficiency rating
• Wi-Fi and Alexa smart connectivity
• Quiet operation under 41 dB
• Five modes and four fan speeds

Cons

• Lower 17 SEER2 efficiency compared to competitors
• Heavier indoor unit at 21.1 pounds
• Smaller 750 sq ft coverage area

Good fit if

• You need reliable Wi-Fi control
• You want quiet bedroom operation
• You have a 750 sq ft space

Skip if

• You need higher energy efficiency
• You require larger cooling capacity
• You prefer lighter indoor units

Verdict: YITAHOME 12000 BTU Mini Split suits buyers prioritizing smart features and quiet operation over peak efficiency. It is a practical option for moderate-sized rooms where Wi-Fi control is essential.

7 Best alexa

TOSOT 9,000 BTU 230V Mini Split

Best for: small rooms needing smart voice control

Cooling Capacity

9,000 BTU

Efficiency Rating

20.5 SEER2

Voltage

230V

Heat Pump

Heating System

Smart Connectivity

Wi-Fi, Alexa, GREE+ App

Dimensions

14.7 × 23.2 × 31.1 inches

View on Amazon: TOSOT 9,000 BTU 230V Mini Split

This TOSOT unit delivers 9,000 BTU of cooling and heating at 20.5 SEER2 efficiency. It operates on 230V power and connects via Wi-Fi to the GREE+ app and Alexa. The system runs quietly at 22dB and includes a 16 ft. line set. It suits small rooms where smart control and energy savings matter more than raw capacity.

Pros

• 20.5 SEER2 efficiency rating for lower power usage
• Wi-Fi connectivity with Alexa and GREE+ app support
• Quiet operation at 22dB to 36dB
• Includes 16 ft. copper line set

Cons

• 9,000 BTU capacity limits use to small spaces
• Requires 230V electrical connection
• No smart home integration listed beyond Alexa

Good fit if

• You need precise temperature control via voice commands
• You have a 230V outlet available for installation
• You want a quiet unit for a bedroom

Skip if

• You require 115V standard household power
• You need to cool a large open area
• You want compatibility with Google Home or Apple HomeKit

Verdict: TOSOT 9,000 BTU 20.5 SEER2 WiFi Mini Split is a compact, efficient option for small rooms where you value app control and low noise levels.

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Frequently asked questions