🌐EnglishEnglishEspañolFrançaisPortuguêsالعربيةفارسی中文EntityQ7915729· pop 6· linked from 263 articlesvariable refrigerant flowAlso known as VRF, VRV, variable refrigerant volumeair conditioning system that allows for individual control of spacesAvailable in 6 languagesEspañolFrançaisPortuguêsالعربيةفارسیvia Wikidata sitelinks · CC0ConnectionsRadiant heating and cooling systemsEntitystandard temperature and pressureEntityCategoriesHeating, ventilation, and air conditioning