Benjamin completed a three-month internship at Elydan's head office, in the Technical and Innovation Division, under the supervision of Marc PALOMARES, Director of the Group's Technical and Innovation Division.
The principle behind the Terra System Canadian or Provençal heat exchanger is to introduce air into the home through a duct buried 2 m below ground.
Coupled with a traditional or double-flow CMV circuit, this technique can reduce heating bills by around 15%, and provides comfort in summer by cooling the home.
Purifies indoor air
Constant ventilation of the house
Air renewal and
dispersion of household pollutants
Consisting of an air intake terminal with anti-pollen and anti-bacterial filter, a Ø200 mm wall sleeve, a 50-ml Ø200 mm air shaft duct and a siphon.
Consisting of an air intake terminal with anti-pollen and anti-bacterial filter, a Ø200 mm wall sleeve, a 50 ml Ø200 mm air shaft duct and a manhole.
Hydraulic Canadian wells: also think
about our shallow geothermal systems
Terra Spiral Neo basket and Terra Horizon.
Need more information?
Benjamin completed a three-month internship at Elydan's head office, in the Technical and Innovation Division, under the supervision of Marc PALOMARES, Director of the Group's Technical and Innovation Division.
Presentation of the HYDRO1000 project In Côte d'Ivoire, access to drinking water remains a major challenge for rural populations. The Hydro1000 project, carried out in the fall of 2025 in Côte d'Ivoire, aims to
