With this high-efficiency air-to-water heat exchanger, no heat loss occurs between outdoors and indoors. Fully modulating ventilators with minimal sound production allows the system to run very quietly.
This three phase, intelligently driven air collector uses the ambient air temperature to warm the brine fluid just like the ground loop.
Very low noise output with 47 dB(A) sound power
Twin unit connection with balanced Tichelmann piping