Search results
Results from the WOW.Com Content Network
Variable refrigerant flow (VRF), also known as variable refrigerant volume (VRV), is an HVAC technology invented by Daikin Industries, Ltd. in 1982. [1] Similar to ductless mini-split systems, VRFs use refrigerant as the primary cooling and heating medium, and are usually less complex than conventional chiller -based systems.
Air volume regulator. Variable air volume (VAV) is a type of heating, ventilating, and/or air-conditioning system.Unlike constant air volume (CAV) systems, which supply a constant airflow at a variable temperature, VAV systems vary the airflow at a constant or varying temperature.
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more
AOL latest headlines, entertainment, sports, articles for business, health and world news.
Download as PDF; Printable version; In other projects ... VRF may refer to: Variable refrigerant flow, for heating and cooling; Verifiable random function, in ...
Air conditioning, often abbreviated as A/C (US) or air con (UK), [1] is the process of removing heat from an enclosed space to achieve a more comfortable interior temperature and in some cases also controlling the humidity of internal air.
LG ThinQ (pronounced as "think-cue"; [1] sometimes known as LG SmartThinQ) is a brand launched by LG Electronics in 2017, featuring products that are equipped with voice control and artificial intelligence technology.
LG Corporation was established as Lak Hui Chemical Industrial Corp. in 1947 by Koo In-hwoi. [4] In 1952, Lak Hui (락희) (pronounced "Lucky"; now LG Chem) became the first South Korean company to enter the plastics industry. As the company expanded its plastics business, it established GoldStar Co. Ltd. (now LG Electronics Inc.) in 1958. Both ...