Home›Browse›Free cooling🌐EnglishEnglishFrançaisItalianoNederlandsPortuguêsالعربيةفارسی中文日本語EntityQ2277783· pop 9· linked from 253 articlesFree coolingSign in to saveAlso known as Free-coolingusing low external air temperatures to assist in chilling waterAvailable in 9 languagesFrançais日本語PortuguêsItalianoالعربيةCzechSlovakفارسیvia Wikidata sitelinks · CC0