Meeting the energy and acoustic requirements of hotels and restaurants

Ensuring customers’ well-being through room air quality and acoustic comfort is a top priority for hotels. ETT has developed innovative solutions that meet the cooling, heating and ventilation requirements of structures open to the public.

As a restaurant owner, an hotel chain manager, or a maintenance technician in charge of a hotel, you are certainly faced with the following issues:

  • Retain your patrons thanks to the thermal and acoustic comfort of your premises: Their loyalty is closely linked to the comfort and well-being they experience. A good acoustic comfort has a positive impact on the quality of your patrons’ and staff’s daily life. You need to reach and maintain perfect conditions of temperature, humidity and air quality for all, thanks to a low noise air conditioning system. ETT places its expertise at your service by helping you choose the air conditioning system that best fits your project.
  • Leverage energy consumption: air treatment represents 50 to 60% of your energy bill. ETT manufactures air conditioners that include the technical components adapted to the energies available on your premises (heating network, wood burners, gas boilers, solar energy…). Each project is unique, and we know how to identify the constraints and adapt our technology to your energy needs. Careful maintenance of ETT dehumidification units helps maximise their energy performance and lifetime.

ETT Solutions

Air treatment for your customers’ comfort

The quality of room air is as important a factor as interior design, cleanliness and available services. ETT solutions address the specific concerns of hotels and restaurants, i.e.:

  • Fresh air control, from 0 to 100%, according to occupancy
  • Extensive amount of fresh air to be treated in the kitchens and dining rooms
  • Air heating and/or air cooling
  • Heating through prefabricated gas or fuel boiler house
  • Energy recovery thanks to equipment optimisation
  • Domestic Hot Water (DHW) production

ETT Services

Service contracts

Your air conditioning, heating and ventilation equipment shall be covered by a service contract with a specialised company that complies with ETT recommendations. ETT provides complementary service contracts to improve your installation’s safety and reliability. ETT Services offers you specialist knowledge to get the most out of your installation with a service contract tailored to 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 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

Total renovation of your building’s existing systems

ETT offers the total renovation of your existing systems (retrofit, addition of a thermodynamic module, control optimisation, technological evolution of the ventilation, hydraulic assembly replacement, exchanger replacement, damper replacement, etc.) in case your air conditioning systems cannot technically be replaced.

Download the brochure

Application leaflet

Application leaflet

Tertiary sector