6 Best Alternatives to the OYLUS Mini Split Air Conditioner (2026)
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The OYLUS 11500 BTU 17 SEER2 Mini Split offers reliable cold-weather heating and flexible 4D airflow on a standard 115V circuit. You may seek oylus mini split air conditioner alternatives if you need smart app control, a different cooling capacity, or a quieter indoor unit. This list covers seven options that share key specifications with the original model.
All selected products operate on 115V power and achieve 17 SEER2 efficiency ratings. They range from 11,500 to 12,000 BTU, providing similar cooling power for medium-sized rooms. Some include Wi-Fi connectivity for remote management, while others prioritize quiet operation or robust cold-climate performance. You will find models with varying dimensions and weights to fit your specific installation space. Each alternative is chosen because its published specs overlap significantly with the OYLUS unit, ensuring you can compare practical features directly.
How alternatives compare to OYLUS
Nexaro 12000 BTU 115V Mini Split
The Nexaro 12000 BTU model offers slightly more cooling capacity than the OYLUS 11500 BTU unit. Both share a 17 SEER2 efficiency rating and 115V power requirement. The Nexaro covers up to 750 square feet, making it suitable for medium-sized rooms. It weighs 68 pounds, matching the OYLUS weight exactly. The Nexaro includes installation hardware, which simplifies setup. It lacks the OYLUS 4D auto-swing louvers and high-temperature self-cleaning features. You should choose this option if you prioritize straightforward efficiency and included accessories over advanced airflow customization.
LITHZEN 12000 BTU 115V Mini Split
The LITHZEN 12000 BTU Mini Split adds Wi-Fi smart control, a feature the OYLUS model does not explicitly list in its attributes. Both units operate on 115V power and hold a 17 SEER2 efficiency rating. The LITHZEN provides 12000 BTU of cooling, which is higher than the OYLUS 11500 BTU output. Its indoor unit is notably lighter at 17.5 pounds compared to the OYLUS 68.4 pounds. This makes installation easier for some users. You should pick this model if app-based control is a priority for you, and you prefer a lighter indoor unit over the OYLUS heavier build and 4D airflow system.
ROVSUN 11500 BTU 17 SEER2 Mini Split
The ROVSUN 11500 BTU Mini Split matches the OYLUS cooling capacity and 17 SEER2 efficiency rating. Both require 115V power. The ROVSUN weighs 71 pounds, slightly more than the OYLUS 68.4 pounds. It is designed for quiet operation, which suits buyers needing a dark, silent sleeping environment. The ROVSUN does not list 4D airflow or self-cleaning features in its provided data. You should choose this alternative if quiet performance is your main concern. It offers similar cooling power but trades the OYLUS advanced airflow features for a focus on low noise levels.
Tehanld 12000 BTU Mini Split
The Tehanld 12000 BTU Mini Split provides more cooling capacity than the OYLUS 11500 BTU unit. Both share a 17 SEER2 efficiency rating and 115V power connection. The Tehanld covers up to 750 square feet, making it ideal for medium rooms. It weighs only 20.9 pounds, significantly lighter than the OYLUS 68.4 pounds. This weight difference may simplify mounting. The Tehanld lacks the OYLUS 4D auto-swing louvers and high-temperature self-cleaning cycle. You should select this model if you need higher BTU output and a lighter indoor unit, and you do not require the specific airflow or cleaning features of the OYLUS.
Manastin 12000 BTU 17 SEER2 Mini Split
The Manastin 12000 BTU Mini Split offers greater cooling capacity than the OYLUS 11500 BTU model. Both units operate on 115V power and hold a 17 SEER2 efficiency rating. The Manastin is AHRI certified, a detail not explicitly mentioned for the OYLUS in the provided data. It weighs 68 pounds, matching the OYLUS weight. The Manastin has a larger footprint, which may affect installation space. It does not list 4D airflow or self-cleaning features. You should choose this option if you prioritize certified efficiency and robust cold-weather heating performance. It suits buyers who value durability and certification over the OYLUS advanced airflow customization.
Kinetheme 12000 BTU 115V Mini Split
The Kinetheme 12000 BTU Mini Split provides more cooling capacity than the OYLUS 11500 BTU unit. Both share a 17 SEER2 efficiency rating and 115V power requirement. The Kinetheme covers up to 750 square feet, suitable for medium rooms. It weighs 78 pounds, heavier than the OYLUS 68.4 pounds. The Kinetheme lacks Wi-Fi smart control and 4D airflow features found or implied in the OYLUS data. It focuses on reliable, efficient cooling without smart connectivity. You should pick this model if you want higher BTU output and self-maintenance features. It is a practical choice for those who do not need app control or advanced airflow direction.
Quick picks
Our 7 picks
OYLUS 11500 BTU 17 SEER2 Mini Split
Best for: 115V homes needing cold-weather heating reliability
- Cooling Capacity
- 11500 BTU
- Heat Pump
- Heat Pump
- Voltage
- 115V
- Efficiency Rating
- 17 SEER2
- Dimensions
- 8.3 × 30.7 × 9.8 inches
- Weight
- 68.4 pounds
The OYLUS 11500 BTU mini split offers 17 SEER2 efficiency on a 115V circuit. It includes 4D auto-swing louvers, six fan speeds, and a high-temperature self-cleaning cycle. The system operates from 5°F to 122°F, with reliable heating down to -4°F thanks to a crankcase heater. You get smart control via remote, including an IFEEl mode for localized temperature sensing. This unit suits spaces needing versatile airflow and consistent year-round performance.
Pros
- 17 SEER2 efficiency rating reduces annual energy consumption by up to 30% in ECO mode
- 4D auto-swing louvers move vertically and horizontally for wide-coverage airflow
- High-temperature self-cleaning cycle at 131°F helps maintain fresh airflow
- Reliable heating performance down to -4°F with a crankcase heater
Cons
- 11500 BTU capacity is lower than the 12000 BTU models on this list
- Control is limited to the included remote without mention of Wi-Fi or app connectivity
- Indoor unit width of 30.7 inches is bulkier than some compact alternatives
Good fit if
- You need a 115V circuit for installation
- You want 4D airflow for even temperature distribution
- You require reliable heating in cold climates down to -4°F
Skip if
- You need more than 11500 BTU of cooling power
- You want smart app control or Wi-Fi connectivity
- You prefer a 230V system for higher efficiency or capacity
Verdict: OYLUS 11500 BTU 17 SEER2 Mini Split fits buyers who need strong cold-weather heating and flexible airflow on a standard 115V circuit, provided you do not require smart app features or higher BTU output.
Nexaro 12000 BTU 115V Mini Split
Best for: medium rooms needing 115V efficiency
- Cooling Capacity
- 12000 BTU
- Efficiency Rating
- 17 SEER2
- Voltage
- 115V
- Coverage Area
- Up to 750 sq ft
- Heat Pump
- Heat pump
- Mounting Type
- Wall Mount
This Nexaro unit offers 12,000 BTU of cooling and heating for spaces up to 750 square feet. It runs on 115V power and carries a 17 SEER2 efficiency rating. The system uses inverter technology to adjust compressor speed, which reduces power consumption. You get whisper-quiet operation down to 26 dB in sleep mode. The package includes a remote control and a 9.8-foot copper piping set for installation.
Pros
- 17 SEER2 efficiency rating for energy savings
- Covers rooms up to 750 square feet
- Quiet operation with noise levels as low as 26 dB
- Includes 9.8 ft copper piping set and remote
Cons
- Larger indoor unit width at 31.5 inches
- Ships in two separate boxes
- Self-cleaning function requires high temperatures
Good fit if
- You need a 115V system for standard outlets
- You want a unit with high SEER2 efficiency
- You prefer a wall-mounted design for space saving
Skip if
- You require a 230V connection only
- You need a unit smaller than 31.5 inches wide
- You want a single-package delivery
Verdict: Nexaro 12000 BTU Wall-Mount Mini Split delivers strong efficiency and quiet performance for medium-sized rooms. It is a practical choice for homeowners who need a standard 115V setup with included installation hardware.
LITHZEN 12000 BTU 115V Mini Split
Best for: Smart, 115V cooling for small rooms
- Cooling Capacity
- 12000 BTU
- Efficiency Rating
- 17 SEER2
- Voltage
- 115V
- Coverage Area
- Up to 750 sq.ft
- Heat Pump
- 1 Ton Heat Pump
- Smart Connectivity
- WiFi, App, Alexa
The LITHZEN 12000 BTU Mini Split offers 17 SEER2 efficiency and 115V power. It covers up to 750 sq.ft with inverter technology. You get WiFi app control and Alexa voice commands. The unit includes a 24H timer, child lock, and 24 ft copper line set. This all-season heat pump suits bedrooms or offices needing smart, efficient cooling.
Pros
- 17 SEER2 energy efficiency rating
- WiFi and Alexa voice control
- Includes 24 ft copper piping kit
- Covers up to 750 sq.ft
- 7 operational modes including ECO
Cons
- 115V voltage limits power output
- 17.5 lb indoor unit weight
- No 208-230V high-power option listed
Good fit if
- You need smart app control
- You want a 115V plug-in unit
- You require a 24 ft line set
Skip if
- You need 208-230V power
- You require 18000 BTU cooling
- You want a 24000 BTU unit
Verdict: LITHZEN 12000 BTU Mini Split AC fits users who want smart features and a 115V connection. It is a practical option for small rooms needing efficient, app-controlled comfort.
ROVSUN 11500 BTU 17 SEER2 Mini Split
Best for: 115V circuits and quiet operation needs
- Cooling Capacity
- 11500 BTU
- Efficiency Rating
- 17 SEER2
- Voltage
- 115V
- Coverage Area
- 550 Sq Ft
- Heat Pump
- Heat pump
- Mounting Type
- Wall Mount
This ROVSUN mini split provides 11,500 BTU of cooling and heating via a 17 SEER2 inverter heat pump. It operates at 115V and runs quietly at 29 dBA on low speed. The unit includes dehumidifier and fan functions, along with a 24-hour timer. You can turn off the indoor display to avoid light disturbance. It fits spaces like bedrooms or small offices.
Pros
- 17 SEER2 efficiency rating for energy savings
- Ultra-quiet operation at 29 dBA on low speed
- Indoor display screen can be turned off
- Includes dehumidifier and fan functions
Cons
- Lower 11,500 BTU capacity compared to 12,000 BTU competitors
- Heavier 71-pound indoor unit
- Only 115V voltage option listed for this specific model
Good fit if
- You need a 115V circuit for installation
- You prioritize quiet operation under 30 dBA
- You want to disable the LED display at night
Skip if
- You require 12,000 BTU or higher cooling power
- You need a 230V connection only
- You prefer a lighter indoor unit under 70 pounds
Verdict: ROVSUN 11500 BTU 17 SEER2 Mini Split suits buyers who need 115V power and quiet, dark sleeping environments, though it offers less cooling capacity than the 12,000 BTU options on this list.
Tehanld 12000 BTU Mini Split
Best for: Standard 115V homes needing quiet 12000 BTU cooling
- Cooling Capacity
- 12000 BTU
- Efficiency Rating
- 17 SEER2
- Voltage
- 115V
- Coverage Area
- Up to 750 Sq.Ft
- Heat Pump
- Heater Pump
- Dimensions
- 7.48 × 31.5 × 11.4 inches
The Tehanld 12000 BTU mini split offers 17 SEER2 efficiency on a standard 115V circuit. It cools and heats spaces up to 750 square feet using R32 refrigerant. The unit includes a multi-function remote, 24-hour timer, and five operational modes. It operates quietly with dedicated sleep and quiet settings. This system is a practical option for users seeking reliable climate control without requiring a 230V electrical connection.
Pros
- 17 SEER2 energy efficiency rating for cost-effective operation
- Standard 115V voltage compatibility for easy installation
- Covers areas up to 750 square feet
- Includes 24-hour timer and five flexible modes
- Operates quietly with Sleep and Quiet modes
Cons
- Indoor unit is wider than average at 31.5 inches
- Ships in two separate packages that may arrive at different times
- Outdoor unit weight is not specified in the data
Good fit if
- You need a 12,000 BTU unit that runs on a standard 115V outlet
- You want quiet operation for a bedroom or living space
- You prefer a system with a 24-hour timer and multiple fan speeds
Skip if
- You require a 230V system for higher efficiency or power
- You have limited wall space and need a narrower indoor unit
- You need a complete single-package delivery for immediate installation
Verdict: Tehanld 12000 BTU 115V Mini Split is a solid choice for homeowners who need efficient cooling and heating on a standard 115V circuit. It fits well in medium-sized rooms where quiet performance and timer controls are priorities.
Manastin 12000 BTU 17 SEER2 Mini Split
Best for: 115V homes needing cold-weather heating reliability
- Cooling Capacity
- 12000BTU
- Efficiency Rating
- 17 SEER2
- Voltage
- 115V
- Coverage Area
- Up to 750 Sq.Ft
- Heat Pump
- Heat Pump
- Dimensions
- 7.51 × 31.5 × 11.4 inches
The Manastin 12000 BTU mini split offers 17 SEER2 efficiency on a 115V circuit. It cools rooms up to 750 sq. ft. using R32 refrigerant and inverter technology. The unit reaches target temperatures in 30 seconds for cooling and 60 seconds for heating. It includes self-cleaning and auto-defrost functions for maintenance and cold-weather operation. This AHRI certified system is designed for reliable, year-round climate control.
Pros
- 17 SEER2 energy efficiency rating for lower power usage
- Rapid cooling in 30 seconds and heating in 60 seconds
- AHRI certified for verified performance reliability
- Self-cleaning and automatic defrost features for low maintenance
- Operates effectively in temperatures as low as -4°F
Cons
- Heavier build at 68 pounds compared to lighter competitors
- Larger indoor unit width of 31.5 inches
- Standard remote control without visible smart app integration
Good fit if
- You need a 115V unit for a standard household outlet
- You want AHRI certified performance for reliability
- You require effective heating in cold climates down to -4°F
Skip if
- You need a 230V high-voltage connection
- You require a compact indoor unit under 30 inches wide
- You want a lighter unit for easier mounting
Verdict: Manastin 12000 BTU 17 SEER2 Mini Split fits homes needing a robust, AHRI certified 115V heat pump that handles cold weather well. Its larger footprint and weight suit buyers prioritizing certified efficiency and durability over compact size.
Kinetheme 12000 BTU 115V Mini Split
Best for: medium rooms needing efficient cooling
- Cooling Capacity
- 12000BTU
- Efficiency Rating
- 17 SEER2
- Voltage
- 115V
- Coverage Area
- Up to 750 Sq.Ft
- Dimensions
- 31.5 × 11.4 × 7.5 inches
- Weight
- 78 pounds
The Kinetheme 12000 BTU mini split provides cooling and heating for spaces up to 750 square feet. It operates on 115V power and achieves a 17 SEER2 efficiency rating. The unit features inverter technology for stable temperature control and rapid response times. You get five working modes, four fan speeds, and a 24-hour timer. It includes self-cleaning and auto-defrost functions down to -4°F. The package comes with a 9.8-foot copper piping set for installation.
Pros
- 12000 BTU cooling capacity for medium rooms
- 17 SEER2 energy efficiency rating
- Inverter technology for stable performance
- Self-cleaning and auto-defrost features
- Includes 9.8 ft copper piping kit
Cons
- Heavier build at 78 pounds
- Requires professional installation
- No smart app control mentioned
Good fit if
- You need efficient cooling for a room up to 750 square feet
- You want a unit with self-cleaning capabilities
- You prefer a 115V electrical connection
Skip if
- You require smart home app integration
- You are installing in a space larger than 750 square feet
- You need a lighter unit for easy DIY mounting
Verdict: Kinetheme 12000 BTU Mini Split is a solid option for homeowners seeking reliable, efficient cooling in medium-sized rooms without the need for smart connectivity. It suits those who value self-maintenance features and standard 115V power.
Specifications side by side
| Spec | OYLUS 11500 BTU 17 SEER2 Mini Split | Nexaro 12000 BTU 115V Mini Split | LITHZEN 12000 BTU 115V Mini Split | ROVSUN 11500 BTU 17 SEER2 Mini Split | Tehanld 12000 BTU Mini Split | Manastin 12000 BTU 17 SEER2 Mini Split | Kinetheme 12000 BTU 115V Mini Split |
|---|---|---|---|---|---|---|---|
| Cooling Capacity | 11500 BTU | 12000 BTU | 12000 BTU | 11500 BTU | 12000 BTU | 12000BTU | 12000BTU |
| Efficiency Rating | not specified | 17 SEER2 | 17 SEER2 | 17 SEER2 | 17 SEER2 | 17 SEER2 | 17 SEER2 |
| Voltage | not specified | 115V | 115V | 115V | 115V | 115V | 115V |
| Coverage Area | not specified | Up to 750 sq ft | Up to 750 sq.ft | 550 Sq Ft | Up to 750 Sq.Ft | Up to 750 Sq.Ft | Up to 750 Sq.Ft |
| Heat Pump | Heat Pump | Heat pump | 1 Ton Heat Pump | Heat pump | Heater Pump | Heat Pump | not specified |
| Smart Connectivity | not specified | not specified | WiFi, App, Alexa | not specified | not specified | not specified | not specified |
| Mounting Type | not specified | Wall Mount | not specified | Wall Mount | not specified | not specified | not specified |
| Smart Control | not specified | not specified | Wi-Fi, Alexa | not specified | not specified | not specified | not specified |
| Dimensions | 8.3 × 30.7 × 9.8 inches | 7.5 × 31.5 × 11.4 inches | 8 × 12 × 30 inches | 7.94 × 30.6 × 9.84 inches | 7.48 × 31.5 × 11.4 inches | 7.51 × 31.5 × 11.4 inches | 31.5 × 11.4 × 7.5 inches |
| Weight | 68.4 pounds | 68 pounds | 17.5 pounds | 71 pounds | 20.9 pounds | 68 pounds | 78 pounds |
| Color | White | White | White | White | White | White | White |
| Model | OAS-01 | JIUHE7452s | 11273-CYFP | 17SEER-11K-115V | 0745-S120-4 | 2026Promax001-1 | not specified |
| Size | not specified | 12000BTU, 115V, 17 SEER2 | not specified | not specified | 115V-12000BTU | 12000BTU, 115V, 17SEER2 | 115V |
Frequently asked questions
Which mini split is best for small rooms with Wi-Fi control?
The LITHZEN 12000 BTU 115V Mini Split is the top choice for smart, 115V cooling in small rooms. It features built-in Wi-Fi for app-controlled comfort. The unit is compact, measuring 12 inches wide and 30 inches tall, with a lightweight design of just 17.5 pounds for easy installation.
Does any alternative offer higher cooling capacity than the OYLUS 11500 BTU model?
Yes, several alternatives provide 12000 BTU cooling capacity, which is higher than the OYLUS 11500 BTU unit. Models like the Nexaro, LITHZEN, Tehanld, Manastin, and Kinetheme all deliver 12000 BTUs. This extra capacity helps cool larger spaces more effectively while maintaining the same 17 SEER2 efficiency rating found in the OYLUS unit.
Are all these mini splits compatible with standard 115V outlets?
Yes, all listed alternatives operate on a standard 115V circuit, just like the OYLUS model. This includes the Nexaro, LITHZEN, ROVSUN, Tehanld, Manastin, and Kinetheme units. You do not need to install a specialized 230V line, making these options practical for homes with standard electrical setups.
Which model is best for users who want quiet operation?
The ROVSUN 11500 BTU 17 SEER2 Mini Split is highlighted for quiet operation, making it suitable for dark sleeping environments. It runs on 115V power and offers 17 SEER2 efficiency. While it has slightly less cooling capacity than the 12000 BTU options, its focus on low noise benefits bedrooms and living areas.
Do any of these units include smart app features?
The LITHZEN 12000 BTU Mini Split includes Wi-Fi connectivity for smart app control. This allows you to manage cooling remotely. Most other alternatives on this list, such as the Nexaro and ROVSUN, do not highlight smart features in their specifications, focusing instead on standard efficiency and cooling performance for medium rooms.
What is the weight difference between the lightest and heaviest unit?
The LITHZEN unit is the lightest at 17.5 pounds, while the Kinetheme is the heaviest at 78 pounds. This significant difference affects installation effort. The LITHZEN is ideal for easy mounting, whereas the Kinetheme and other heavier models like the ROVSUN (71 pounds) offer robust builds for permanent installations.
Which mini split covers the largest area?
The Nexaro, Tehanld, and Kinethome models all cover up to 750 square feet. This makes them suitable for medium-sized rooms. The OYLUS and ROVSUN units have 11500 BTUs, which may be better for smaller spaces compared to the 12000 BTU options that handle larger areas with the same efficiency rating.
Is there an AHRI certified option among these alternatives?
The Manastin 12000 BTU 17 SEER2 Mini Split is noted as an AHRI certified 115V heat pump. This certification ensures reliable cold-weather heating performance. It is a robust choice for buyers prioritizing certified efficiency and durability, though it has a larger footprint and weight compared to more compact models like the LITHZEN.