An air conditioner with split unit works by extracting heat from a coolant, similar to the operation of a refrigerator. The coolant absorbs heat from the indoor air (via the indoor unit) and releases this heat to the outdoor air (via the outdoor unit). Inside the inner unit is a fan that pulls warm air out of the room and leads past a heat exchanger, through which a coolant flows. The warm air ensures that the coolant heats up and effectively extracts heat from the air. A compressor subsequently transports the heated air to a condenser in the outdoor unit. Here a process takes place whereby the gas condenses by contact with the outside air, allowing the coolant to cool and to absorb heat again.
The difference between split, multi-split and duo-split air conditioners lies in their configuration:
- Split air conditioning: This type has one inner unit connected to one outer unit. Ideal for cooling or heating one room.
- Duo-split air conditioning: This variant has two internal units, both connected to one external unit. This is useful for separately regulating the temperature in two different rooms.
- Multi-split air conditioning: These systems can connect multiple internal units (sometimes up to five or more) to one external unit. They offer the most flexibility, allowing you to cool or heat different rooms separately.
Advantages of a split air conditioning system #
- Cooling Multiple Rooms At the same time: With various indoor units that can be installed in different locations, our systems offer the opportunity to cool multiple spaces simultaneously, ensuring efficient and comfortable climate control in each room.
- Versatile Functionalities: Our split air conditioning systems are not only designed for cooling, but also for heating, air circulation and humidity reduction, providing a wide range of uses for each season.
- Silent operation: Thanks to the design where the louder parts are placed in the outdoor units, our split air conditioning systems are distinguished by their remarkably quiet operation, creating a quiet and comfortable environment, superior to that of traditional mobile air conditioners.

Which brands can Verdasol deliver? #
Discover the versatility and quality of AC1, Mitsubishi, LG & Daikin.
In our range you will find an exclusive selection of AC1, Mitsubishi, LG and Daikin systems, all experts in both cooling and heating. These top brands have been chosen to meet all your climate needs, appropriate to any budget.
The power of our systems lies in their duality: They offer both cooling during the hot days and pleasant warmth in colder times. This makes them an ideal choice for a comfortable indoor climate all year round.
Energy efficiency is at the heart of our offer. These systems are designed to work with maximum efficiency, leading to lower energy costs and reduced environmental impact. Whether you need cooling or heating, you can count on optimal performance with minimal energy consumption.
You also benefit from excellent warranty conditions with AC1, Mitsubishi, LG and Daikin. With these reliable systems you not only invest in a pleasant climate, but also in peace of mind because of their long-term and trouble-free operation.
Choose the combined power of cooling and heating with our selection of AC1, Mitsubishi and Daikin. Enjoy the comfort in every season, save energy and experience the security of a solid guarantee. Your perfect climate solution for all weather conditions starts here!
Interested in our air conditioning systems? #
