Mini Split Air Conditioner: Cool Picks for Your Business

Feb 02, 2024

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A mini split air conditioner offers energy efficiency, flexibility, and improved air quality, making it a popular business choice. Understanding its working mechanism and components is important to decide whether it is the right choice for your company. Take a look at the basic principles behind mini split air conditioners, their key components, and their operational mechanism before you decide to make your next purchase.

Mini split air conditioners, often called “ductless” systems, don’t depend on a network of ducts to circulate cool air. Instead, they consist of an outdoor condenser and one or more indoor units directly supplying cool air into your space. This configuration bypasses the energy losses associated with ductwork, thus enhancing the system’s overall efficiency. For a business, adopting such an efficient system can translate into significant savings over time.

Another aspect of mini split air conditioners is their easy installation process. Unlike traditional HVAC systems, mini splits don’t require extensive ductwork, which often involves invasive construction work. This reduces installation time and disruption to your business, a boon for operations that cannot afford prolonged downtime.

A mini split air conditioner system comprises an outdoor compressor or condenser and an indoor air-handling unit. These two are connected via a conduit housing the power cable, refrigerant tubing, suction tubing, and a condensate drain. This configuration facilitates ease of installation and reduces the physical footprint of the system within your business space.

Each indoor unit operates independently, providing zonal cooling that caters to the specific needs of each area in your business. This modularity contributes to energy efficiency and allows for a customized cooling experience. It’s an effective solution for businesses with different cooling requirements across various zones.

In a mini split system, the outdoor unit houses the compressor, which cools the refrigerant. This refrigerant is then circulated to the indoor units through the conduit. The indoor unit absorbs heat from the room and transfers it to the outdoor unit, where it’s expelled, cooling the space effectively.

This mechanism differs from traditional systems where cooled air is transported through ducts. By eliminating the ducts, mini splits reduce energy losses and improve efficiency. This operation method saves energy and ensures a consistent cooling experience across your business premises.

A mini split is a great cooling and even heating option without the hassle of installing a full-on heating or cooling system. They provide the convenience of an easier installation process while delivering a great HVAC solution for small businesses. If you are in the market for one, here are Amazon’s top mini split air conditioners.

Top Pick: Senville AURA Series Mini Split Air Conditioner emerges as the top pick because it is a dependable choice for both residential and commercial spaces. At the heart of this device lies the seamless integration with Alexa. This feature gives you the convenience of voice or app control, adjusting temperature settings even when you’re away. And the energy-efficient design results in potential savings of up to 40% on your power bills.

Key Features:

This air conditioner offers exceptional performance with an industry-leading 10-year warranty on the compressor. There is also An additional 5-year warranty covers parts replacement, ensuring continued efficiency and performance.

Senville AURA Series Mini Split Air Conditioner

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Runner Up: The PIONEER Mini Split Air Conditioner Wall Mount Ductless Inverter is the runner up with powerful cooling in an energy-efficient package. The ductless design simplifies installation, allowing for connective piping and drainage hose extension from either side. This makes it a versatile addition to your space, easily accommodating multiple room layouts.

Key Features:

PIONEER’s mini-split air conditioner intelligently adjusts fan speed according to evaporator temperature, preventing discomfort from cold air drafts when starting the heating operation.

PIONEER Mini Split Air Conditioner Wall Mount Ductless Inverter

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Best Value: The Cooper & Hunter 12,000 BTU, 115V Mini Split AC delivers the best value with its modern engineering and high energy efficiency. Compact yet powerful, this unit is designed for easy wall-mounting and is equipped with cutting-edge features. The built-in heat pump offers versatility, heating your space even when the temperature drops as low as -13F°.

Key Features:

Whisper technology ensures quiet operation, making it ideal for areas where noise could be a distraction. With more than 20 years of HVAC experience, Cooper & Hunter offers innovative comfort solutions that not only meet but exceed industry standards.

Cooper & Hunter 12,000 BTU, 115V Mini Split AC

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When it comes to climate control, the Mitsubishi’s 9,000 BTU Wall Mount Ductless Mini-Split Inverter delivers the flexibility and convenience that small business owners demand. Its high-efficiency operation maintains an optimal climate and reduces energy costs.

Key Features:

The unit’s “Smart Set” feature ensures a simple and user-friendly experience. It lets you pre-program and retrieve your preferred settings with a single button. Additionally, the unit offers a quiet night operation mode, contributing to an undisturbed environment.

Mitsubishi 9,000 BTU SEER 18 Wall Mount Ductless Mini-Split Inverter Cool

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The DELLA’s 24000 BTU Wifi Enabled Mini Split Air Conditioner offers high-performing yet energy-efficient operations. Its Wifi Enabled feature allows you to have complete control over your environment, making adjustments as easy as a tap on your device.

Key Features:

This unit’s smart sensor is an innovative feature that detects room temperature at the remote control, making necessary adjustments to ensure your ultimate comfort. Also, it provides equal airflow throughout the room, and quickly adjusts between 60-90 degrees Fahrenheit to suit your needs.

DELLA 24000 BTU Wifi Enabled Mini Split Air Conditioner

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The MRCOOL DIY 18k BTU 22 SEER Ductless Mini Split AC is designed for modern businesses. This air conditioning system provides an energy-efficient and customizable climate solution. With its easy DIY installation and smart features, it provides the perfect balance of convenience and efficiency.

Key Features:

This air conditioner has an “AUTO” feature which adjusts the room temperature based on where the remote control is. With its multiple modes such as HEAT, COOL, FAN-ONLY, DRY, and SLEEP, you get customized control over your environment.

MRCOOL DIY 18k BTU 22 SEER Ductless Mini Split AC

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The ROVSUN 9,000 BTU Wifi Enabled Mini Split AC is a high-functioning unit that presents a practical approach to maintaining an optimal working environment. The unit’s design incorporates an automatic system, with features like Auto Defrost, a 24-hour timer, Sleep Mode, and Eco Energy Saving Mode. You can quickly adapt your cooling or heating needs by controlling the unit from its remote or your phone app.

Key Features:

From its quiet operation to energy-saving modes, this AC unit delivers performance and convenience. Its ability to adapt to different room temperatures and provide a comfortable ambiance makes it a good investment for your small business.

ROVSUN 9,000 BTU Wifi Enabled Mini Split AC

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The COSTWAY 12000BTU Mini Split Air Conditioner brings together robust cooling power with intelligent design, fostering a comfortable environment for your daily operations. It combines the power of a high-capacity compressor and 1-ton heat pump, offering all-season comfort. With its unique inverter technology, the AC efficiently manages power supply frequency, reducing power consumption and extending equipment lifespan.

Key Features:

The unit features five working modes, including auto, cool, dry, heat, and fan mode, allowing you to tailor your environment to your specific needs. The low-noise operation and smart timer make it a convenient choice for workplaces.

COSTWAY 12000BTU Mini Split Air Conditioner

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The OLMO Alpic 24000 BTU Ductless Mini Split Air Conditioner merges high-end technology with user-friendly features to deliver optimal comfort across all seasons. Its power efficiency is reinforced by the use of an inverter, saving energy while providing a high SEER rating of 16.5. This ductless mini split air conditioner offers quiet operation, and it comes pre-charged with refrigerant and includes an installation kit.

Key Features:

With additional benefits such as sleep mode, fan delay function, and an included 5-year compressor warranty, it is a reliable choice for business owners seeking an efficient, comprehensive climate control solution.

OLMO Alpic 24000 BTU Ductless Mini Split Air Conditioner

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This Pioneer Diamante Series Ductless Mini-Split Air Conditioner is a powerhouse with 36000 BTU/hour output. It comprehensively responds to various temperature demands, ensuring optimal comfort year-round. This high-performance unit combines advanced inverter technology with a unique feature set designed to enhance comfort and energy savings.

Key Features:

The Pioneer Diamante boasts an auxiliary strip heater in the condenser, enabling hyper-heating even in frigid conditions. Its noise measurements are as low as 32 dB, ensuring a peaceful environment.

Pioneer Diamante Series Ductless Mini-Split Air Conditioner

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Mini split air conditioners are more than just a modern cooling solution; they represent a significant step forward in the HVAC industry. Their design centers on energy efficiency, flexibility, and improved air quality. Let’s explore these benefits in detail to understand why a mini split system could be a smart addition to your business.

One of the main advantages of mini split air conditioners is their energy efficiency. By bypassing the need for ductwork, these systems eliminate the energy losses associated with traditional air conditioning units. This feature is particularly important for businesses striving to reduce their energy consumption and utility bills.

Moreover, the zone-specific cooling of mini splits optimizes energy use. Each indoor unit can be controlled independently, allowing you to cool only the required areas. This ability to tailor your cooling needs prevents unnecessary energy use, aligning your business with sustainable practices.

The flexibility of mini split air conditioners is another key benefit. The system can be scaled up or down easily simply by adding or removing indoor units. This scalability can accommodate the growth of your business without the need for a significant overhaul of your HVAC system.

Moreover, the system allows for the customization of cooling in each zone. Each indoor unit is controlled independently, catering to the specific cooling needs of the area. This flexibility ensures that all sections of your business, from the customer-facing areas to the back offices, maintain the desired temperature levels.

With mini split air conditioners, improving the indoor air quality in your business is a straightforward process. As these systems do not rely on ducts to distribute cool air, the potential for dust and allergen circulation is significantly reduced. This leads to a cleaner and healthier environment for both your employees and customers.

Many mini split air conditioners also come with built-in air filters that further purify indoor air. Regular maintenance, which mainly involves cleaning or replacing these filters, ensures a continuous clean air supply. Investing in a mini split air conditioner is a sound business decision because a healthy indoor environment can boost productivity and customer satisfaction.

Mini split air conditioners aren’t a one-size-fits-all solution. They come in a variety of types, each designed to cater to specific needs. Understanding these types can help you decide when selecting the right system for your business.

As the name suggests, single-zone systems are designed to cool a single area or zone. They comprise one outdoor unit connected to one indoor unit. This setup is ideal for small or larger businesses with a single area requiring cooling.

What makes single-zone systems attractive is their simplicity and affordability. You get a system that’s easy to install and cost-effective to operate. While they might not cover large areas, their efficiency in a targeted space is unmatched.

If your business spans multiple areas or floors, a multi-zone mini split system might be the better option. This system has multiple indoor units connected to a single outdoor unit. Each indoor unit can be controlled independently, allowing customized cooling in each zone.

One of the biggest advantages of a multi-zone system is its ability to meet diverse cooling needs. Whether it’s a bustling kitchen or a quiet office, you can adjust the temperature for each zone to suit its specific requirements. This versatility makes multi-zone systems an excellent choice for businesses of all types and sizes.

Aside from the standard single-zone and multi-zone systems, there are also specialty mini split air conditioners. These systems include features such as Hyper Heat for efficient heating in cold weather, and Low Ambient systems that can operate in lower outdoor temperatures.

Depending on your business’s unique needs, investing in a specialty system can provide additional benefits. For instance, if your business is located in a colder climate, a system with Hyper Heat can provide efficient heating during the colder months. On the other hand, a Low Ambient system can benefit businesses operating in cooler climates where standard mini split systems may not function optimally.

After selecting the type of mini split air conditioner suitable for your business, the next step is installation. Proper installation is key to ensuring that the system operates efficiently.

Placement of both the indoor and outdoor units plays a significant role in the efficiency of a mini split air conditioner. For the indoor units, consider areas that will benefit most from cooling, like high-traffic areas or rooms with heat-generating appliances. Ideally, the units should be placed high on the wall for optimal air distribution.

The outdoor unit should be placed in an area free from dust and debris to prevent blockage. It also needs adequate space around it for proper airflow and easy access for maintenance. Careful placement of both units ensures efficient operation and prolongs the system’s lifespan.

Once the locations have been determined, the next step is the actual installation. This involves mounting the indoor units on the wall and positioning the outdoor unit in the chosen location. A small hole is drilled in the wall to connect the indoor units to the outdoor unit via a conduit.

During installation, it’s important to follow manufacturer guidelines to prevent any issues. It’s recommended to have the installation done by a professional. They have the necessary skills and experience to ensure the system is installed correctly and operates optimally.

While professional installation is recommended, there are a few things you can do to ensure the process goes smoothly. First, make sure there is an accessible power source near the installation site of the outdoor unit. The indoor units should be mounted high on the wall for better air distribution.

In addition, ensure the outdoor unit is placed on a flat, stable surface. This prevents vibration and noise that could disrupt your business. Following these tips can help ensure the successful installation of your mini split air conditioner.

Investing in a mini split air conditioner involves an initial cost, but the system’s efficiency and long-term savings make it a worthy investment for businesses. Let’s explore the cost factors and potential financing options for mini split air conditioners.

The initial cost of a mini split air conditioner depends on various factors such as the type of system, the number of indoor units, and additional features. Installation costs can also add to the overall expenses. However, given their energy efficiency and the savings they can bring to your utility bills, mini split air conditioners often pay for themselves over time.

Installation is a significant part of the initial cost. Professional installation ensures the system operates efficiently and safely. While it might seem tempting to cut costs by installing the system yourself, professional installation can actually save you money in the long run by preventing issues caused by improper installation.

The operating cost of a mini split air conditioner is another important consideration. However, thanks to their energy efficiency, the operating costs of these systems are typically lower than traditional HVAC systems. Lower energy consumption translates to lower energy bills, which can offset the initial cost over time.

Regular maintenance is another factor in the operating cost. While this adds to the cost, regular maintenance prolongs the system’s lifespan and maintains efficiency. Considering the long-term savings, regular maintenance is a worthwhile investment.

Several financing options are available for businesses looking to invest in a mini split air conditioner. Many HVAC companies offer financing plans that spread the cost over a while. Energy-efficient HVAC systems, like mini split air conditioners, might also qualify for federal tax credits or utility company rebates.

Before deciding, it’s worth consulting with a professional to understand the total costs and potential savings. They can also guide you through the various financing options available. With the right information, you can make a well-informed decision that benefits your business in the long run.

Regular maintenance is key to keeping a mini split air conditioner running efficiently. It prolongs the system’s lifespan and ensures it continues to operate at peak efficiency.

Regular cleaning of the indoor units is a simple yet effective way to maintain your mini split air conditioner. Dust and dirt can accumulate on the filters, reducing efficiency. Regularly cleaning these filters ensures optimal airflow and maintains the system’s cooling capacity.

In addition, the outdoor unit should be kept free of debris. Leaves, grass, and other debris can clog the unit, impairing its function. Regular cleaning of the outdoor unit keeps it functioning optimally and can prevent costly repairs.

Seasonal maintenance is another important aspect of maintaining a mini split air conditioner. This typically involves thoroughly cleaning the indoor units and checking the outdoor unit for any issues. Ideally, seasonal maintenance should be carried out by a professional.

This regular check-up can detect potential issues before they become serious problems. For instance, they can identify and rectify issues with the refrigerant levels, electrical connections, or condensate drain. Regular seasonal maintenance can prevent costly repairs and extend the system’s lifespan.

While regular cleaning and seasonal maintenance can be done on your own, it’s recommended to have professional servicing done annually. A professional technician has the expertise to inspect the system thoroughly and address any issues. They can also advise on maintaining your mini split air conditioner to ensure it continues operating efficiently.

Professional servicing might seem like an additional cost, but it can save you money in the long run. Identifying and addressing potential issues early, it can prevent costly repairs or even system failure. As the saying goes, prevention is better than cure, which certainly applies to maintaining your mini split air conditioner.

Proper sizing is crucial when it comes to selecting a mini split air conditioner for your business. A unit that’s too small will struggle to cool your space, while a unit that’s too large will cycle on and off frequently, wasting energy and potentially shortening the system’s lifespan.

The cooling capacity of air conditioners is measured in British Thermal Units (BTUs). The required BTUs depend on various factors, including the size of the space, the number of people, and heat-generating appliances. An HVAC professional can help you calculate the required BTUs for your space.

Getting the BTU calculation right is important. If the BTU rating of the unit is too low for your space, the unit will run continuously, trying to cool the space. On the other hand, a unit with a BTU rating that’s too high will cool the space quickly but will not properly dehumidify the air, leading to a cold, clammy environment.

The number of zones in your business is another factor to consider when sizing a mini split air conditioner. Each zone will require an indoor unit, which will need to be sized correctly for the space it will be cooling. This is another area where an HVAC professional can provide valuable assistance.

Proper zoning is key to the energy efficiency of mini split air conditioners. By tailoring the cooling to each zone’s specific needs, you prevent overcooling or undercooling certain areas. This optimizes energy use and creates a more comfortable environment for everyone in the business.

Heat gain refers to the amount of heat a space gains from various sources, including people, appliances, and sunlight. When sizing a mini split air conditioner, it’s important to account for these sources of heat gain. Failing to do so can result in a unit incapable of effectively cooling the space.

A professional can help you calculate the heat gain in your business. They can then factor this into the BTU calculation to ensure you get a system that’s capable of effectively cooling your space. By accounting for heat gain, you can avoid the pitfalls of an undersized system and ensure a comfortable environment for your business.

While mini split air conditioners are known for their reliability, like any mechanical system, they can have issues. Knowing how to troubleshoot common problems can save you time and potentially avoid unnecessary service calls.

If you notice that your mini split air conditioner is not cooling as effectively as before, there could be several reasons. It could be due to a dirty filter, low refrigerant levels, or issues with the outdoor unit. Start by checking the filter and cleaning it if necessary. If the issue persists, it might be time to call in a professional.

Inadequate maintenance can lead to reduced cooling capacity. Regular cleaning of the filters and outdoor unit and professional servicing can prevent this issue. Remember, prevention is better than cure, which applies to maintaining your mini split air conditioner’s cooling capacity.

Water leaks from the indoor units are another common issue with mini split air conditioners. This is often due to a clogged condensate drain. The condensate drain can be cleaned with a stiff brush or a specialized pump.

If you notice water leaks, address them as soon as possible to prevent damage to your property. If cleaning the condensate drain doesn’t resolve the issue, it’s advisable to call in a professional. They can identify and rectify the problem, preventing further damage and potential costly repairs.

Unusual noises from your mini split air conditioner can indicate a problem. It could be due to loose parts, a malfunctioning fan, or issues with the compressor. If you notice any unusual noises, it’s best to have the system inspected by a professional.

While some noises might be minor, others can indicate a serious problem. Ignoring these noises can lead to more serious problems and costly repairs. Always err on caution and have any unusual noises checked by a professional.

Mini split air conditioners are not only good for your business, but they’re also good for the environment. Let’s look at why they are considered an environmentally friendly choice.

Mini split air conditioners are known for their energy efficiency. They use less energy than traditional HVAC systems, reducing your business’s carbon footprint. By investing in a mini split air conditioner, you’re making a choice that benefits both your business and the environment.

The energy efficiency of mini split air conditioners is due to their inverter technology and zoning capabilities. Inverter technology allows the system to adjust its output based on the cooling demand, while zoning prevents overcooling or undercooling of areas. These features work together to minimize energy waste.

Reduced energy consumption lowers your utility bills and reduces greenhouse gas emissions. Mini split air conditioners use a refrigerant known as R410A, which does not contribute to ozone layer depletion. This makes them a more environmentally friendly choice than systems that use older refrigerants.

While all air conditioners emit greenhouse gases, the lower energy consumption of mini split air conditioners means they emit less. This, coupled with the use of a more environmentally friendly refrigerant, makes them a better choice for the environment.

Another advantage of mini split air conditioners is their potential for integration with renewable energy sources. Solar energy can power some systems, further reducing their environmental impact. While this might require an additional investment, it can bring long-term savings and environmental benefits.

A mini split air conditioner is a great option if you’re considering a more sustainable approach to cooling your business. Integrating it with a renewable energy source like solar power can reduce your carbon footprint even further. It’s a win for your business and a win for the environment.

To help you further understand mini split air conditioners, here are answers to some frequently asked questions:

While it’s possible to install a mini split air conditioner yourself, it’s recommended to have it done by a professional. They have the necessary skills and experience to ensure the system is installed correctly and operates at optimal efficiency.

It’s recommended to clean the filters on your mini split air conditioner every month. However, if the system is being used heavily or in a dusty environment, more frequent cleaning might be required.

Yes, many mini split air conditioners come with a heat pump function that allows them to provide heating as well as cooling. This makes them a versatile choice for businesses in regions with variable weather.

With proper maintenance, a mini split air conditioner can last up to 20 years. Regular cleaning of the filters and outdoor unit, coupled with professional servicing, can prolong the system’s lifespan.

No, mini split air conditioners do not require ductwork. This makes them a flexible and cost-effective choice for businesses where installing ductwork would be impractical or too expensive.

Yes, with a multi-zone mini split air conditioner, you can cool multiple rooms or areas. Each indoor unit can be controlled independently, allowing for customized cooling in each zone.

Sizing a mini split air conditioner involves calculating the required BTUs based on factors like the size of the space, the number of people, and heat-generating appliances. An HVAC professional can help you calculate the required BTUs for your business.

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