The first two-pipe system in the world that has the ability, simultaneous operation of the internal devices in cooling or heating, as well as the use of the heat is rejected to the environment, during the cooling operation for the production of domestic hot water.

H technology REPLACEMULTI allows the replacement of a system VRFR22 or R407 with corresponding system R410A again, using the existing refrigerant piping. This technology has been awarded the 2007 prize of the Japanese Institute of Invention and innovation, as well as Praise of science and technology, from the Japanese Minister of Culture and Science in 2010.

H top heat pump air – to-water on the market.

• Achieve production of hot water up to 60 ° c without resistance, without the use of a second compressor
• Guaranteed operation at outdoor temperature -25 ° c
• Achieve desired water temperature in 50% less time than (conventional market)
• Quick defrost (50% faster than conventional)
• Zero temperature drop on the premises during the defrost
• Continuous operation for over 150 minutes ,defrost for 3 minutes.