What is "daikin"

is a Japanese multinational air conditioner manufacturing company headquartered in Osaka. It has operations in Japan, China, Australia, India, Southeast Asia, Europe, North America, and South America.

Daikin is the inventor of variable refrigerant volume systems (or VRV by Daikin air conditioning, other manufacturers remarked this as VRF) and an innovator in the split system air conditioning market. Daikin codeveloped a R-410A refrigerant with Carrier.