Best 18000 Btu Mini Split (2024 Update)

The High Efficiency Diamante Ductless Mini Split Inverter Heat Pump System is a versatile and efficient solution for both cooling and heating needs. Boasting a 18000 BTU/hour capacity with 19 SEER and 10 HSPF efficiency, this system provides high-quality performance in a compact package.

The Diamante series includes a full line of low-ambient wall-mounted mini splits, perfect for a variety of residential and light commercial applications. With capacities ranging from 9,000 BTU/hour to 36,000 BTU/hour, this system can meet the cooling and heating needs of any space.

The complete system set includes everything needed for a hassle-free installation, including an indoor (fan coil) section, outdoor (condenser) section, wireless remote controller with remote holder, 16 ft. L line set with other installation accessories, and free vibration absorber feet for the condensing unit.

This system operates on a voltage of 208~230V, 60Hz, 1Ph, ensuring reliable and stable performance. With its high efficiency and versatile capabilities, the High Efficiency Diamante Ductless Mini Split Inverter Heat Pump System is a top-of-the-line choice for any heating and cooling needs.

Looking for a solution to maintaining optimal air temperature in your home all year round? Look no further than the 18,000 BTU cooling with 17 SEER and 19,000 BTU heating with 9 HSPF split room air conditioner. With the ability to keep you cool in the summer and warm in the winter, this mini split AC/heating system is the perfect answer to your temperature control needs.

The iFeel function allows you to set the room temperature according to the position of the remote control, with a range of 60 ° – 90 ° Fahrenheit throughout all seasons. And with a quiet operating level of only 45/52.6 decibels, you can enjoy your desired temperature without any distracting noise.

Not only does this mini split system provide cooling and heating functions, but it also offers 4 energy-efficient modes for optimal performance in home ventilation: Cool, Heat, Fan & Humidify. The air conditioner also features 4-way air flow direction and Low, Medium & High speeds for cooling, heating, and fan-only functions. And if you're worried about excess humidity, the dehumidifier can impressively extract up to 67 pints of water in a 24-hour period.

Installing this 18K BTU cooling/19K BTU heating room air conditioner is a breeze. With a full installation accessory kit, quick connector, and pre-charged line set for both indoor (35.43" x 12.20" x 8.86") and outdoor (31.50" x 21.46" x 12.40") units, DIY installation has never been easier. And for added convenience, the removable washable filter ensures easy maintenance and cleaning. Plus, if you need any assistance, there's a detailed installation manual and excellent customer support available.

This versatile and efficient indoor AC unit is perfect for rooms up to 1,000 sq. ft. and can be used in a variety of spaces including dorms, apartments, cabins, offices, bedrooms, garages, or living rooms. With overload protection for safety and peace of mind, this split AC/heating system also comes with a 5-year limited compressor warranty and 2-year limited parts warranty (manufacturing defects only) to guarantee customer satisfaction.

This Energy Efficient Inverter Technology air conditioner is designed to provide optimal comfort while keeping your energy bills low. With a cooling capacity of 18000 BTU and a SEER rating of 16.8, this unit can efficiently cool or heat up to 1000 square feet with ease. It operates on 230V/60Hz, with a heating seasonal performance factor (HSPF) of 9.7, making it a great choice for energy-conscious users. Additionally, it comes with AHRI and UL certification, ensuring its quality and safety.

This air conditioner offers five modes for your comfort: Auto, Cool, Dry, Heat, and Fan. All modes can be easily controlled via the backlit LCD remote. With a noise level of only 30 dB, this unit operates quietly, ensuring a peaceful environment.

The air conditioner is pre-charged with R-410A refrigerant, with a cooling capacity of up to 62℉ and a heating capacity of up to 86℉. It has an indoor working temperature range of 62℉ to 90℉ for cooling and 32℉ to 86℉ for heating. The outdoor working temperature range is 5℉ to 122℉ for cooling and 5℉ to 86℉ for heating.

This indoor unit has a sleek LED display that shows the current temperature, mode, and fan speed. It also features self-diagnosis, intelligent defrost, and pre-heating, making it easy to maintain. The air filter is washable and easy to clean, ensuring clean air in your space.

With an inverter compressor, this air conditioner comes with a 5-year warranty for the compressor and a 2-year warranty for parts. Professional installation is required to ensure proper functioning and safety.

The 18,000 BTU mini split air conditioner with inverter technology is a must-have for those seeking a fast and efficient cooling solution. This unit can cool up to 1250 square feet, making it perfect for use in bedrooms, living rooms, dens, offices, or apartments.

Thanks to its high-quality compressor, this AHRI certified AC unit is more efficient and has a longer working life. Its eco-friendly design and higher SEER grade make it a money-saving choice. However, it is essential to confirm the voltage before making your purchase.

Operating this DIY mini split AC is an easy and enjoyable experience. With a remote control, you can set all functions, including fan speed selection, sleep mode, 24-hour timer, eco mode, turbo mode, and mute mode. The temperature can be set between 61℉ to 88℉, ensuring that you remain comfortable at all times.

This unit is ultra-silent, producing only 31-48 (dBa) of noise, and its elegant design adds a touch of charm to your room. The 4-way swing function provides scientific airflow in your room, ensuring that you remain comfortable in just a few minutes. It's the best choice for those looking to decorate their homes while keeping the temperature under control.

Please note that professional installation is required, and the unit must be kept upright for 24 hours before use. However, you can be confident that this unit is perfect for home, storage, office, business, or light commercial use.

Experience the ultimate convenience and control with the Alexa-enabled 4-in-1 mini split system air conditioner by Senville. This cutting-edge unit allows you to use voice or app control to adjust the temperature from anywhere, making it perfect for busy households and businesses alike. With routines, you can adjust temperature settings while you are away and enjoy energy savings of up to 40%.

The 4-in-1 mini split system air conditioner by Senville is a powerful and efficient unit that is designed to provide you with high-quality performance and dependable durability. It features an air conditioning function, built-in heat pump (up to 5F/-15C), dehumidifier, fan, and turbo function. The DC Inverter and UL Listed design ensure that this unit is both safe and reliable, while the AHRI Certification means that it meets strict performance standards.

This versatile unit is perfect for use in homes and businesses, offering powerful performance and dependable durability with a high-quality design that is sure to impress. It is great for bedrooms, additions, living rooms, and even commercial applications like stores, restaurants, and warehouses.

The 4-in-1 mini split system air conditioner by Senville comes complete with everything you need to get started, including an indoor air handler, outdoor condensers, remote control, and installation kit with a 16ft. line set and communication wire. It is pre-charged with R410A refrigerant for up to 25 ft. and requires professional installation for optimal performance.

Backed by an industry-leading manufacturer's warranty, this unit is a trusted choice for quality and design. Senville offers 5 years on parts replacement and 5 years on the compressor, ensuring that you can enjoy reliable and efficient performance for years to come. Free technical and installation support is also included, so you can have peace of mind knowing that you have the support you need when you need it. Upgrade your comfort and convenience with the Senville 4-in-1 mini split system air conditioner today.

The product being reviewed is a remarkable air conditioning unit that comes with a 16FT pre-charged line set included, making installation swift and effortless. The unit is equipped with advanced features such as the Follow Me feature which allows the unit to sense the temperature of the remote control and adjust accordingly, ensuring that the user stays comfortable at all times.

The air conditioning unit also has a Sleep mode that automatically adjusts the temperature to promote a comfortable sleep environment, ensuring that the user wakes up refreshed and energized. Additionally, the unit has Washable filters that can be easily removed and cleaned, ensuring that the air is free from dust and allergens, promoting a healthy and fresh environment.

The product comes with a 1-year Compressor warranty and a 2-year Parts warranty, giving the user peace of mind knowing that they are investing in a high-quality and reliable air conditioning unit. The compressor warranty covers any issues that may arise with the compressor, while the Parts warranty covers any defects in the parts of the unit.

The OLMO Alpic Eco Series 18,000 BTU Ductless Mini Split Heat Pump Air Conditioning System is an excellent choice for those looking for an efficient and reliable climate control solution. This system is equipped with inverter technology, allowing for optimal cooling and heating efficiency. It is ETL Intertek approved and AHRI certified, ensuring that it meets the highest standards of safety and performance.

With the ability to heat with an ambient temperature as low as 5F°, this system is perfect for use in a variety of settings, including bedrooms, additions, living rooms, and even commercial applications. The Whisper Technology ensures quiet operation, making it ideal for use in environments where noise levels need to be kept to a minimum.

The OLMO Alpic Eco Series comes pre-charged with refrigerant and is ready for installation. The system includes an installation kit that contains a 16ft pre-flared and insulated copper line set, 16ft communication wires between the indoor and outdoor units, small accessories, and a 16ft drainage extension. Please note that this is not a DIY equipment, and professional installation is required.

The system is backed by a 5-year warranty on the compressor, giving you peace of mind knowing that you are well-protected. In addition, the system comes with smart, U.S.-based experienced technicians who are available to assist you should you ever need it.

The OLMO Alpic Eco Series is loaded with features, including an LED display, self-diagnosis function, intelligent defrost and pre-heating modes, sleep mode, and fan delay function. These features make it easy to use and customize to your specific needs.

Due to the size and weight of the system, it is shipped palletized with an arranged freight delivery service. An appointment for delivery is required, and it is important to verify your contact details before placing your order. Lift-gate service is included, and orders to a residential address are delivered only to curbside.

Introducing the latest in home cooling and heating technology – the ultra-efficient and ultra-capable air conditioning unit from Pioneer. With a remarkable 18,000 BTU/h cooling and heating capacity, it is perfect for large spaces and can easily handle extreme weather conditions.

The unit boasts an impressive 21.5 SEER/13 SEER efficiency, making it one of the most energy-efficient models on the market. This means you can enjoy powerful cooling and heating without worrying about high energy bills. In addition, it has a 10 HSPF efficiency/3.5 COP for heating, which means it can effectively heat your home even during the coldest winter months.

The Pioneer air conditioning unit is also designed for ultra-silent operation, with noise levels as low as 31 dB on the indoor section and 52 dB on the outdoor unit. This means you can enjoy a comfortable home environment without any distracting noise.

One of the standout features of this unit is its ultra-capable performance. It can effectively heat your home during -13°F weather and cool it during 140°F weather. This makes it ideal for regions with extreme weather conditions.

The unit is also Wi-Fi enabled, which means you can program schedules and control its functionality with ease using the free Pioneer app. This allows you to control the temperature of your home even when you're away, ensuring you return to a comfortable environment.

The 4-in-1 Ducted Mini Split Air Conditioner with Heat Pump is the perfect appliance for anyone looking to regulate the temperature in their living space. This product is equipped with a built-in air conditioning unit, heating capabilities (rated for temperatures as low as -22F/-30C), a dehumidifier, fan and turbo function, making it a great addition to bedrooms, living rooms, garages and even commercial applications. It can be installed virtually anywhere, whether in a condo, home or any other space that requires temperature control.

This air conditioner is engineered with a built-in drain pump, which ensures that water is efficiently drained out of the system. Its operation is whisper quiet, providing a peaceful and comfortable environment. The appliance is also energy efficient, with a low consumption rate, making it an eco-friendly option for those who are conscious about their carbon footprint.

The 4-in-1 Ducted Mini Split Air Conditioner with Heat Pump is designed to withstand the harshest climates, ensuring that it can be used in any environment. It comes with a 7-year manufacturer warranty, giving consumers peace of mind knowing that they are investing in a high-quality product.

Senville is a trusted name in the industry, known for their quality and design. The company provides free technical and installation support to all their customers, making it easy to install and use the appliance. The product includes a 16 ft. installation kit with communication cable and copper lines (pre-flared), as well as a remote control. It is pre-charged with R410A (25 ft.), which is a common refrigerant used in the industry.

Please note that the 4-in-1 Ducted Mini Split Air Conditioner with Heat Pump requires professional installation. However, once installed, it is easy to operate and provides reliable temperature control for years to come.

The Cooper&Hunter Mia Series 18,000 BTU 19 SEER, 19 SEER2, 230V, 1.5 Ton Ductless Mini Split Air Conditioner Heat Pump is an efficient and reliable system designed to provide both cooling and heating. It has been UL Listed and AHRI Certified for safety and performance standards.

The system comes pre-charged with refrigerant and can work for heating with ambient temperatures up to 5F°, making it suitable for various climates. It is equipped with Whisper Technology, ensuring quiet operation, making it perfect for bedrooms, additions, living rooms, and commercial applications.

The package includes an Installation Kit, comprising a 16ft Pre-Flared and Insulated Copper Line Set, 16ft Communication Wires between Indoor and Outdoor unit, Small Accessories, and a 16ft Drainage Extension. However, it is important to note that this is not a DIY equipment and professional installation is required for optimal performance.

The Cooper&Hunter Mia Series 18,000 BTU 19 SEER, 19 SEER2, 230V, 1.5 Ton Ductless Mini Split Air Conditioner Heat Pump system is WiFi ready, but an additional USB adapter is required for this feature, which is not included in the package.

To ensure customer satisfaction, the system is backed by a 7-year warranty on the compressor and a 5-year parts warranty. It is important to have the system professionally installed and registered for warranty coverage.