Implementation plan

Phased Implementation Strategy

This is a smart investment opportunity that can be perfectly tailored to your retrofit project, whether it's a single building or an entire fleet of buildings.


Our experts work with you to develop a progressive implementation strategy for multi-building fleets. We optimize your budget by targeting buildings that offer a faster ROI in the short term.


Research expertise in hot water user profiling


Transparent assessment of potential economic gains given to each project


Analysis of the needs and constraints imposed by the building structure


Proposal of the implementation plan and integration according to your requirements

Phase 1

Installation of an efficient preheating system

  • Installation of a complementary system
  • Harmonious installation in the existing building
  • Measurement of energy performance
  • Versatile financing method
  1. Quick payback in less than 5 years
  2. Supplies 40% of hot water demand
  3. Energy efficiency gains of up to 30% over the total cost of producing hot water

Phase 2

Upgrade to a complete hot water system

  • Replacement of your old equipment at the same time
  • Recommissioning (RCx) at the same time as the installation
  • Customization of the system according to the users' profile
  • Performance measurement and optimization based on usage
  • Financing options for purchase or lease
  1. Quick payback in less than 5 years
  2. Supplies 100% of hot water demand
  3. Energy efficiency gains of up to 75%

Unparalleled technical service

When you invest to reduce your operating costs, you want guarantees and peace of mind. That's exactly what you get with RegenEAU: a reliable system and outstanding technical support.

All installations are performed by trained and accredited partners.

The quality of the installation ensures that the manufacturer's original warranties are maintained.

10-year warranty on all installed systems.

Additional services
  • Investment plan
  • Energy performance evaluation
  • Support for grant applications
  • Usage training
  • Maintenance contract
  • 24/7 emergency service


Learn more


Learn more


Learn more