Service contract and air handling unit audit

ETT service contract improves the durability of your HVAC equipments. It is recommended to have your installation audited on a regular basis by ETT Services in order to keep high energy performance and low operating costs.

Tailor-made service contract for your air conditioning equipment

Your air conditioning, heating and ventilation equipment shall be covered by a service contract with a specialised company that complies with ETT recommendations.
ETT offers complementary service contracts to improve your installations safety and reliability.

ETT puts its expertise at work to optimise your units operation and provide you a tailor-made service contract depending on your needs:

  • Manufacturer audit(s) in collaboration with the person in charge of the maintenance of your air handling system
  • Comprehensive installation audits of heat pumps, ventilation and dehumidification systems (ad hoc and/or annual)
  • Guarantee extension on your air conditioning equipment
  • Refrigeration circuits tightness testing
  • Regulatory safety controls (Technical Guidebook, PED files)
  • Technical support
  • Operational consulting
  • Optimisation solutions
  • Troubleshooting



Remote supervision myETTvision

Remote supervision of your installation thanks to myETTvision

The myETTvision supervision service (available on the European territory) has been especially developed to let you control and optimise your installation, remotely and instantly. myETTvision offers:

  • Internet access to your installations
  • Comprehensive view of your installation: geolocated sites
  • 3 dashboards: Installation – Site – Equipment
  • Email alert in case of faults
  • Remote fault diagnostic and acknowledgement
  • ETT- myETTvision remote supervision

    ETT- myETTvision remote supervision

    • Remote configuration: setpoints, annual operating hours
    • Access to curves & data export
    • Simple display of performances, comparison between current and previous year
    • Equipment and data operating safety:
    1. Management of user profiles
    2. End-to-end secured exchanges
    3. Automatic time setting of equipment
    4. Data backup