Ventilation of dwellings - decentralized - 6 x 120 m3/h (market for ventilation of dwellings - decentralized - 6 x 120 m3/h)

Emissions generated by the activity within the product supply chain as described in ecoinvent v3.10. This is a immobile infrastructure representing the product of a "ventilation of dwellings decentralized 6 x 120 m3/h". It is a typical decentralized ventilation system for a multi family house having 6 flats with 130 m2 floor area each and a ventilation rate of 120 m3/h. The system contains ducts made of steel or polyethylene and a earth tube heat exchanger. The lifetime of the system and ducts is 50 years the lifetime of ventilation is 20 years and the lifetime of the filters is 1 year. The process includes materials inputs used for the construction and for the maintenance of the ventilation system electricity consumption for the operation of the system and end-of-life. Influence of ventilation ducts on building construction not included. The cut-off classification is allocatable product. The activity type is market activity. The reference product amount is 1.