The Impact of Radiant Air-conditioning on Sleep Quality: A Mini-Review

Jihui Yuan*

Sleep is a vital aspect of human health, influencing both physical and mental well-being. 

Environmental factors, particularly indoor temperature, play a crucial role in determining sleep quality. Traditional cooling systems, while effective in temperature control, often create uneven cooling and noise, which can disrupt sleep. Radiant air-conditioning systems, which cool rooms through radiation without the use of fans, have emerged as a promising alternative for improving sleep quality. This mini-review discusses the effects of radiant air-conditioning on sleep quality, comparing it with traditional air-conditioning systems. The review highlights research findings that suggest radiant cooling promotes sleep by regulating body temperature, reducing stress, and minimizing noise disturbances. Studies indicate that individuals sleeping in rooms cooled by radiant systems experience better sleep quality, longer sleep duration, and fewer insomnia symptoms. The mechanisms underlying these benefits include the activation of the parasympathetic nervous system, improved thermoregulation, and a more stable thermal environment. Despite these advantages, most studies have been conducted in controlled environments, raising concerns about the applicability of these findings in real-world settings. Furthermore, research has largely focused on adults, leaving gaps in understanding how radiant air-conditioning affects other populations. Future studies should address these limitations by evaluating the performance of radiant cooling in various residential settings and across different age groups. Expanding research in this area could pave the way for more energy-efficient and sleep-promoting indoor climate solutions.

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Published on: Sep 7, 2024 Pages: 22-24

Full Text PDF Full Text HTML DOI: 10.17352/ojeb.000043
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