Why early planning is important
Did you also suffer through the nights last summer, sweating profusely, or unsuccessfully throw open all the windows and doors while working from home, trying to keep cool? Then you probably considered installing air conditioning in your own home. Keep in mind that air conditioning companies aren't just busy in the summer, but throughout the rest of the year. Whether for cooling or heating, early planning is worthwhile to ensure you can enjoy the benefits of air conditioning soon. But what should homeowners consider when deciding on air conditioning, and what should they pay attention to?
Which air conditioner is suitable for which room size?
Different factors
When planning an air conditioning system for your home, the size and number of rooms to be cooled or heated are crucial. The air conditioner's capacity should be matched to the room size to ensure sufficient and energy-efficient cooling. The greater the cooling capacity, the higher the energy consumption. Cooling capacity is specified in kilowatts (kW). The decisive factor here is the heat input into a building or room; therefore, the cooling loads must be calculated individually during the planning phase. A room is affected by both external and internal heat sources. The heat to be dissipated is generated by people, electrical appliances, lighting, solar radiation through windows, or heat gain from the building facade. The heat loads depend significantly on the building's orientation, location, and the condition of its facade. The air conditioner must dissipate these heat loads, which is why the unit's wattage – usually specified in kilowatts (1,000 W = 1 kW) – is important. If you intend to use the air conditioner for heating, the heating load, not the cooling load, is the determining factor.
In summary, this means:
Several factors play a role in calculating performance. To ensure you don't purchase an air conditioner that consumes too much electricity, nor one that doesn't provide enough cooling or heating capacity, an efficient air conditioner should always be selected by a... specialist company to be planned.
Single-split or multi-split air conditioning system?
How many rooms need to be cooled?
Split air conditioners offer an ideal solution for cooling or heating small and large rooms. Depending on your needs, you can choose between two options: the single-split system or the multi-split system. Single-split systems consist of one indoor unit and one outdoor unit. Therefore, these are only suitable for individual rooms. For particularly large rooms or multiple rooms, we recommend the multi-split system. With this system, up to eight indoor units can be connected to one outdoor unit.
Where should I place a split air conditioner?
The right location for indoor and outdoor equipment
Besides the room size, the location also plays a major role when planning an air conditioning system.
The outdoor unit It requires sufficient space and can be installed, for example, in the garden or on the facade of your house. For apartments, the balcony is suitable. Please note: For both owned and rented apartments, you need permission before attaching the device to the exterior walls.
For the Indoor unit Proper air circulation must be ensured. Furthermore, no heat source should be located near the unit. Thanks to the wide variety of models available, a suitable location for the indoor units can usually be found quickly. You can choose between wall-mounted, floor-standing, and ceiling-mounted units.
Tip: Furthermore, ensure that the outdoor and indoor units are easily accessible for cleaning and maintenance. An electrical power supply is also required for operation. Our specialists will be happy to advise you on the optimal placement for your air conditioner.
Which air conditioner is best for my home?
Criteria for air conditioning systems
Energy efficiency : When choosing an air conditioner, efficiency is a key factor. Energy-efficient inverter technology allows for energy efficiency ratings up to A+++ (energy efficiency classes range from A+++ to D). In addition to the energy efficiency class, you should also consider the SEER (Seasonal Energy Efficiency Ratio), which indicates the energy efficiency of the unit over a year. This should be at least A+.
Filter technology: Modern air conditioners significantly improve air quality through built-in filter systems, removing pollen, house dust, fine dust, viruses, and even odors from the air. This is a major benefit for allergy sufferers, especially during hay fever season. Here, too, you should opt for high-quality air conditioners. Air conditioner filters Set up solutions that are tailored to your needs – from dust-free to antibacterial.
Comfort: When planning your air conditioning system, you should also consider comfort aspects. This includes, above all, a Quiet operation . The sound pressure level of the indoor and outdoor units, measured in decibels, is an objective acoustic parameter. For a restful night's sleep, an air conditioner in the bedroom should also have a night mode with an even lower noise level.
For greater comfort, a smart control Crucially, smart air conditioners can be controlled from anywhere via smartphone and are also compatible with voice control systems like Alexa, Google Home, and others.
Last but not least, Drafts an important comfort issue. Air conditioners with occupancy detection They have built-in sensors that detect the presence and position of people in the room and precisely direct the airflow – either towards the people or away from them, as desired.
Heating solution: Modern split air conditioners have an integrated heating function. This is because, when operating in reverse, the units function similarly to a... Air-to-air heat pump . The heating function is particularly useful during the transitional seasons – spring and autumn – when you are not yet using the full heating capacity of the system. We have summarized the function and further information on its efficient operation in the blog article " Heating with Air Conditioners ".
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