Every time it is hot, the question "how much air conditioning is cool and economical?" becomes a hot topic of discussion. Many people have the ideal standard of 26 degrees Celsius, but experts say that 27 degrees Celsius is the golden temperature, which can balance comfort, health and electricity costs.
When adjusting the air conditioner to 27 degrees Celsius, the difference from the outdoor environment is only about 5-6 degrees Celsius. This distance helps avoid heatstroke when entering and exiting continuously, limiting cold shoulders, dry nose or muscle and bone pain due to too low temperature. For young children, the elderly or people with weak resistance, 27 degrees Celsius also helps prevent cold at night.
It is noteworthy that 27 degrees Celsius does not cause heat if applied properly.
Three small recommendations include: adjusting the wind to the ceiling to drain the air evenly; using a light fan to circulate the air, and placing a water pan in the room to keep the humidity. When combined, the temperature is often reduced by 1-2 degrees Celsius, creating a cooler feeling.
Regarding electricity consumption, many people mistakenly think that 26 degrees Celsius and 27 degrees Celsius are not significantly different. In fact, air conditioners consume the most energy when they have to be turned on and off continuously to maintain low temperatures.
At 27 degrees Celsius, the compressors operate more stably, reducing the start-stop cycle, thereby saving electricity in the long term. Some reports also show that every 1 degree Celsius increase can reduce electricity consumption by 7 to 10%.
For optimal results, you should flexibly adjust the temperature at each time: during the day, keep it at 27 degrees Celsius combined with a fan; during the hot afternoon, it can drop to 26 degrees Celsius; at night, you should leave 27 degrees Celsius with a sleep regimen to avoid cold at midnight. In addition, regular ventilation and wearing a thin jacket when sitting in the air conditioner for a long time are also very necessary.
It can be seen that cool does not mean cold. A ventilated, moderately moist 27 degrees Celsius room is sometimes much more comfortable than a suffocating 26 degrees Celsius.
With just a reasonable adjustment, the temperature of 27 degrees Celsius not only ensures good sleep but also helps reduce electricity bills and protect health during hot summer.
