Brine/water geothermal heat pump SIRIUS
Airpac International
Designed with environmental issues in mind, the new Sirius heat pumps are energy efficient and low-noise. We use refrigerants with low greenhouse gas emissions, and 45% silver brazing to guarantee containment. The acoustic insulation is remarkable because the compressor is fixed to a perforated sheet of metal that is separate from the frame of the unit. The unit features a removable noise insulated cover providing panoramic access to all the components. The ground loop system, designed to use a 90 W circulating pump (for the Sirius 7) provides 75% energy savings. The COP is 20% higher than normal thanks to optimal sizing of the machine. The Sirius range, up to 20 kW, is composed of 5 units.
