CTC GSi 600 Ground Source Heat Pump (GSi 608, 612, 616)
Stylish variable-speed ground source heat pump (2–16 kW) with color touchscreen and built-in 300-liter domestic hot water tank. Energy class A+++.
Watch this product and we will notify you once it is back in stock.
CTC GSi 600 Ground Source Heat Pump (GSi 608, 612, 616)
The CTC GSi 600 Ground Source Heat Pump (Modell i608 - i616) is a series of elegant, intelligent, and variable-speed heat pumps (brine/water for ground, bedrock, or water source heating) with output ranges from 2 kW up to 16 kW. Featuring advanced inverter control, the compressor adjusts automatically to the building's fluctuating heating demands and the existing borehole capacity throughout the year. This significantly reduces installation costs during replacements and yields maximum savings within the top energy class A+++.
The model includes a highly efficient built-in water heater that produces over 300 liters of domestic hot water. Operation is managed via a modern integrated color touchscreen display, allowing you to easily swipe, scroll, and mirror the screen onto a phone or tablet. The complete cooling module is quiet and heavily sound-insulated for vibration-free performance.
- Models in series: GSi 608 (2.3–7.7 kW) / GSi 612 (2.3–12.1 kW) / GSi 616 (4.2–15.6 kW)
- Control System: Integrated control system with touchscreen display (internet connectivity and myUplink app as standard)
- Energy Efficiency Class (W35): A+++
- Seasonal COP (SCOP): Over 5.0 (Delivers more than five times the energy it consumes)
- Refrigerant Type: R407C
- Max Flow Temperature: 65 °C
- Supply Voltage: 400 V (3-phase)
- Hot Water Heating: Yes (Built-in cylinder, capacity over 300 liters of 40 °C water)
- Connection Dimension: Ø22 mm
- Width: 596 mm
- Depth: 673 mm
- Height: 1876 mm
- Weight: From 275 kg


