Ecoforest ecoGEO Basic 5-22kW

High performance, geothermal pump with stepless modulation and an output of 5 – 22kW. Works with any size DHW cylinder, ideal for those who want a large cylinder. Unique HTR technology for superior hot water performance without electrical support.


A geothermal (ground source) heat pump for larger or less well insulated homes, incorporating superior technology (Ecoforest patented software), to optimise performance, increase output temperatures and minimise the cost of heating. Variable output from 5 – 22kW, through advanced stepless modulation.

Available with unique HTR technology (superheater) for water temperatures to 70°C without electrical support. Can achieve 63°C without HTR, even with extreme outdoor temperatures. That permits heat pump operation without the requirement (or recommendation) of buffer tanks and means that direct heating to radiators is feasible and efficient. The “Basic” range allows installation with a wide range of DHW cylinders and can even be used with existing cylinders in certain circumstances, giving great flexibility of design to the installer and customer alike. This model can be supplied with passive and/or active cooling for those homes that get warm in summer (must be specified on order and additional cost applies).

Technical Data

  • Built to customer specification, for optimal performance
  • Inverter technology & scroll compressor
  • Full modulation of all components from 20 – 100%
  • HTR technology (optional) for exceptional performance in unfavourable conditions
  • Heating, cooling, DHW
  • Select any size of DHW cylinder or connect to existing
  • Includes integrated hydraulic module for easy installation
  • Integrated active cooling (optional)
  • Hybridisation with Solar PV (through ecoSMART e-Manager or e-System)
  • Advanced remote access for diagnostics and monitoring (optional)
  • Single and three phase options
  • Easy to install
  • Commissioned by Eco Heat
  • Dimensions: Height 1,060mm, Width 600mm, Depth 710mm
  • Weight 185kg

Additional information



COP A7/W35


DHW max. temp. without electrical support


Electric heater required for DHW


EVI technology


HTR technology

Yes (optional)

Energy label rating - 35°C


Energy Label Rating - 55°C


Max noise level


Wi-Fi compatible


Cooling function

must be specifed at order, Yes

Refrigerant type


DHW volume