Plus+HEAT The MAYEKAWA Plus+HEAT product belongs to the MAYEKAWA ‘NATURAL 5’ program, and introduces herewith a new generation of energy saving equipment, using the MAYEKAWA N6HK high pressure compressor (50 bar) with natural refrigerant NH3 (GWP=0). The MAYEKAWA Plus+HEAT unit can produce hot water maximum 85C by using different heat sources such as condenser heat from existing refrigeration plants, waste heat from industrial plants, renewable geothermal energy, and many more. The MAYEKAWA PLUS+HEAT system directly contributes to fossil fuel reduction, what also means CO2 emission reduction resulting in fuel- and CO2 emission cost reduction. Additional energy savings are possible by applying frequency invertors for compressor speed control for high efficiency operation. The MAYEKAWA PLUS+HEAT unit is design compact with small footprint and maintenance friendly so that contracting work at site is minimized.
The MAYEKAWA heat CO2m is a heat pump system that generates hot water by recovering heat energy from any waste heat source.It uses CO2, a natural refrigerant, instead of chemical refrigerants normally used in other heat pump systems. The heat CO2m is one of MAYEKAWA’s contributions for the protection of the global environment. Producing heat with the heat CO2m is clean & safe process, the energy losses by this system are kept to a minimum and no additional energy is needed to produce the heat which means there are no NOx or CO2 gases discharged into the atmosphere. The overall heat CO2m CO2 footprint is very small. The heat CO2m is best suited for medium to large scale facilities. It can efficiently produce high temperature hot water for both industrial and commercial use. Per day the heat CO2m has the capacity to produce up to 22.000L of hot water at an inlet temperature of 15°C and an outlet temperature of 90℃.