Choosing the wrong capacity for an air conditioner compromises comfort and increases energy consumption. We explain what BTUs are and how to calculate them for each room in your home.
Choosing the right air conditioner for your home isn’t just a matter of price, the right capacity is essential for ensuring comfort and energy efficiency. In this article, we explain everything about BTUs and how to choose the ideal capacity for each room.
BTU (British Thermal Unit) is the unit of measurement for an air conditioner’s cooling (or heating) capacity. The more BTUs the unit has, the greater its cooling capacity. Choosing the right capacity is essential: an undersized unit works constantly, while an oversized one creates unstable temperatures and wastes energy.
Consider an apartment with a 12 m² bedroom and a 24 m² living room facing west. The bedroom requires 9,000 BTUs. The living room, given the additional heat in the afternoon, requires 18,000 BTUs. An analysis that seems simple, but can make a difference on your monthly bill.
Insufficient capacity: the unit runs constantly without reaching the desired temperature, wears out faster, and increases energy consumption. Excessive capacity: represents an unnecessary investment and can cause rapid temperature fluctuations that reduce comfort.
To ensure you make the right choice for your specific situation, consult the experts at LEFE. We conduct a personalized analysis and recommend the most suitable solution free of charge and with no obligation.
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