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Home Owner

Igen has extensive knowledge & experience with many technologies related to heating systems in buildings & homes.  We offer a complete renewable energy heating solution including:

  • Heat pump – air or ground or water;
  • Heat distribution – under floor heating and/or radiators;
  • Hot water – dhw hot water storage;
  • Control – weather dependent control c/w remote access.

Knowledge of BER & regulations enables us to advice on aspects of your home or building which can help improve your comfort level as well as energy performance.

  • Free one to one consultancy to help you make and informed decision;
  • Performance analysis using our computerized modelling software;
  • Viewing of our state of the art showhouse incorporating working technology;
  • Analysis of building performance;
  • Ways to reduce heat loss.

In most cases we also have specialized partners who can also help you if you wish to consider some of these options.

With all our systems we provide hydraulic & electrical schematics.  We work very closely with architects and M & E contractors to help ensure the correct information and advice is made available.



As the igen technology becomes mainstream we now offer a range of products suitable for housing developments of multiple homes.  These solutions are compact in space and cost effective in price making the technology affordable to every property type, therefore helping the home owner to have cost effective heating while being responsible for the environment for the family’s future.

  • Compact in size;
  • Affordable pricing;
  • BER energy rating;
  • Eliminates fossil fuel;
  • No need for additional infrastructure.



It has become more evident that responsibility must be taken to address the issues of climate change.  Energy for heating consists of over 30% of the energy required nationally.  Therefore ensuring that we have heating systems that utilize recyclable heat helps to eliminate cost of fossil fuels as well as potential negative effects of emissions on the environment.

In the agricultural sector there are many applications where high energy demands are required such as in chicken & pig farming.

Data centres, district heating systems in small towns and cities are some of the other applications for larger heat pumps.

Igen can support with specification and supply of engineered solutions.

  • Compact in size;
  • Affordable pricing;
  • BER energy rating;
  • Eliminates fossil fuel;
  • No need for additional infrastructure.

Commercial Heat Pump

Commercial Heat Pump



Heat is recovered from the waste water in the water treatment plant collecting over half a millions watts of energy in heated water at over 80 deg C.

Wastewater treatment plant Annecy (F)

  • Heat pumps Type: 2 x IWWHS 290 R2 R3;
  • Heating power: 2 x 280 kW;
  • Source temperature: 8 – 12 ° C;
  • Flow temperature: 70 – 85 ° C;
  • Heat source: sewage water;
  • Compressor Type: High Temperature Screw, R134a + ECO 1;
  • Commissioning: 2016.

Water treatment plant

High Capacity heat pump

Initial Consultancy

We meet with the customer to discuss their needs. We plan out the best possible heating solution suited to their particular project.

Preliminary Proposal

We propose the best possible heating solution at the most affordable costs.

Finalized Design

Our experienced team will plan out the heat pump installation process.


Our engineers and installation team carry out the installation process based on the final design.


We use the latest test equipment to verify performance before our commissioning engineer signs off on the commissioning reports.

Support & Service

Our support and service team are always on hand to help customers with any queries they might have.

The Heat Pump Specialists

At igen we are committed to giving value for money without comprising on quality.