CTC EcoHeat 400 Ground Source Heat Pump (Models 406 - 412)

The CTC EcoHeat 400 is a series of premium, Swedish-made all-in-one ground source heat pumps engineered to provide maximum operational reliability and energy savings for residential homes. By harvesting stored thermal energy from boreholes, ground loops, or lake beds, the system slashes domestic space heating and hot water bills by up to 80%. The product family comprises four distinct model sizes: EcoHeat 406, EcoHeat 408, EcoHeat 410, and EcoHeat 412, ensuring a perfect heating capacity match for any property outline.

This compact indoor utility unit comes fully integrated with a high-performance domestic water heater, guaranteeing a steady and abundant supply of tap water. The system is managed via a user-friendly 4.3-inch color touchscreen interface that simplifies configuration and daily scheduling. Featuring built-in Energyflex technology, the CTC EcoHeat 400 gives property owners the unique freedom to connect additional renewable setups over time, such as solar thermal panels, water-jacketed wood stoves, or existing backup boilers. Its heavily insulated chassis ensures an exceptionally quiet, vibration-free operation inside the home.

• Output Ratings: 406 (5.9 kW) / 408 (8.2 kW) / 410 (10.0 kW) / 412 (11.8 kW)
• Supply Voltage: 400 V (3-Phase)
• Hot Water Generation: Integrated high-capacity internal heater tank
• Control System: 4.3" color touchscreen interface, remote app-ready
• System Flexibility: Energyflex architecture for docking solar, wood, or pool loops
• Refrigerant Type: R407C
• Width: 595 mm
• Depth: 672 mm
• Height: 1835 mm
• Weight: Approx. 250 – 265 kg (depending on model chassis)

Please note that the manufacturer’s full warranty is not applicable for units bought in Sweden and installed outside Sweden.