Emerald is a leading Australian-owned manufacturer and distributor of smart energy-efficient solutions. Emerald has been at the forefront of the environmental abatement market, with a vision to reduce greenhouse emissions through smart technology since 2006. The Emerald Split System Reverse Cycle Air Conditioner offers both heating and cooling capabilities and is equipped with 360° full DC inverter technology, an internal air duct and a cutting-edge louver fin.

Mitsubishi Electric Corporation is a Japanese multinational electronics and electrical equipment manufacturing company headquartered in Tokyo, Japan. It was established in 1921 as a spin-off from the electrical machinery manufacturing business of Mitsubishi Shipbuilding at the Kobe Shipyard.