Today, it is hard to imagine running a business without air conditioning . Regardless of whether we are talking about an office, a shop, a hotel, a warehouse or a production hall, ensuring the optimal temperature for employees and customers seems to be one of the absolutely basic duties of every entrepreneur. If you want to find out which air conditioner to choose for your organization, check out our review!
In this article you will learn:
- what types of air conditioners are available on the market,
- what parameters to take into account when choosing an air conditioner,
- which air conditioners are best to install in your company.
Check out the air conditioners in the Onninen offer
Types of air conditioners
Air conditioners available on the market are divided primarily into two types:
- Portable air conditioners - devices whose all components fit into one housing. To enable their operation, all that is needed is to run the exhaust pipe outside the building. They are equipped with a condensation container, which requires regular emptying. The disadvantages of this type of air conditioners are their considerable weight, relatively low efficiency and high noise level. They are intended rather for small living spaces.
- Split air conditioners - two-part devices, including an internal and external unit. The first is installed in the cooled room, and the second outside the building. Since the compressor, condenser and expansion valve, the main sources of noise, are located outside, the operation of such an air conditioner is not inconvenient for employees, customers and guests.
It is also worth mentioning multi-split air conditioners , which differ from standard devices in that they are used to cool several rooms at once. The outdoor unit is then connected to 2-5 indoor units, which can be independently regulated.
Air conditioners are also divided according to installation method:
- Wall-mounted air conditioner – is installed on the wall, under the ceiling.
- Cassette air conditioner - is installed in rooms with suspended ceilings.
- Ceiling/floor air conditioner – suitable for both ceiling and floor mounting.
- Duct air conditioner - is installed in a separate room, and is connected to the interior being cooled only by air ducts.
Due to their wide application and high efficiency, in our review we will consider only wall-mounted split air conditioners , or more precisely, their internal units.
What parameters should you take into account when evaluating wall air conditioners?
In order to prepare a reliable review of air conditioners, we assessed the most popular models available in the Onninen offer in terms of precisely defined parameters. We took into account primarily such criteria as:
- Energy class - defining the seasonal efficiency ratio of cooling (SEER) or heating (SCOP). The best devices are characterized by class A+++ (SEER ≥ 8.50, SCOP ≥ 5.10), and the weakest class G (SEER < 2.60, SCOP < 1.90).
- Internal Volume – The less noise a unit generates, the higher the device’s rating.
- Additional air filters - in addition to the basic pre-filter, air conditioners can be equipped with additional filter strips or an electrostatic filter that eliminates dust as small as 10 micrometers.
- Ionization function - designed to additionally purify the air from dust, allergens, bacteria and fungi.
- Additional functions - such as the presence of a WiFi module, 3D air flow (automatic movement of the air conditioner louvers, accelerating air distribution around the room) or a thermometer in the remote control.
When choosing a split air conditioner, you should of course pay attention to its cooling capacity, which should be matched to the surface area of the room. If the device is also to be used for heating, the heating capacity will also be important.
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Overview of air conditioners from Onninen
Our review of the most popular products will help you choose a wall air conditioner for your company's headquarters. See which device will be the most profitable investment!
Kaisai Fly
In the case of the Kaisai Fly air conditioner, the SEER ( 6.1 ) and SCOP ( 4.0 ) indicators are maintained at a relatively high level (classes A++ and A+), which, with numerous additional amenities, makes it an attractive solution with a very wide range of applications. In addition to the WiFi and 3D airflow functions, the device also offers temperature maintenance and a thermometer in the remote control . It is the only one in our review that is equipped with an additional electrostatic filter . The noise level in this case is 21 - 40 dB .
Kaisai Eco
Another air conditioner from this manufacturer – Kaisai Eco Air Conditioner – is distinguished primarily by its energy-saving operation and high efficiency. As in the above model, the SEER index is 6.1 , and SCOP 4.0 (classes A++ and A+). The sound pressure level is slightly higher and reaches 36 – 45 dB . However, the device is an attractive solution, among other things, due to the availability of practical functions, such as self-cleaning of the evaporator, a temperature sensor in the remote control and the possibility of control using a phone or tablet .
LG Standard 2
This is one of the most popular choices on the market, offering optimal performance at a reasonable price. The energy classes are identical to the models described above (A++ and A+), but the SEER indicator reaches 6.6 and SCOP 4.0 . Among the additional functions, there is only WiFi support . The advantage ofthe LG Standard 2 air conditioner variant is the lower noise level of the air conditioner. Its volume is only 19 dB in low speed mode, and a maximum of 41 dB .
LG Artcool Mirror
This is an elegant air conditioner with matte colors and a glossy front panel. It will look interesting especially in modern offices. Despite the slightly lower SEER index of 6.0 (A++) and SCOP of 4.0 (A+), the device has been equipped with several additional functions that make it a very attractive choice. We are talking primarily about the WiFi module , 3D airflow and air ionization . The LG Artcool Mirror air conditioner is characterized by quiet operation ( 19 - 41 dB ) and an affordable price.
LG Artcool Gallery
This is an air conditioner with a distinctive appearance, imitating a picture frame. You can place your own photo in the panel, making the device an interesting decoration for an office or hotel room. Unfortunately, the interesting design is accompanied by less impressive technical properties. Although the SEER indicator is as high as 6.6 (energy class A++), and SCOP 4.0 (A+), the LG Artcool Gallery air conditioner is relatively loud ( 27 - 45 dB ) and is equipped only with 3D airflow functions and a WiFi module .
LG Deluxe
The LG Deluxe air conditioner is distinguished from the models described above by very high SEER ( 7.6 ) and SCOP ( 4.6 ) indicators. Although they also correspond to classes A++ and A+, this device is characterized by significantly better efficiency. Its noise level should not exceed 19 - 42 dB . It is also worth paying attention to additional amenities in the form of WiFi control , 3D airflow and air ionization . Despite high efficiency and functionality, the price of the air conditioner remains at a very affordable level.
Among the split air conditioners that have been included in the Onninen list, you will easily find the perfect device for your company headquarters. Remember that users registered in our wholesale can count on attractive discounts and rebates!