Outside air intake - stainless steel - DN 370 (outside air intake production)

The activity generating the emissions is outside air intake production, stainless steel, DN 370. The reference product is outside air intake, stainless steel, DN 370. This is an infrastructure, representing the product of an outside air intake, stainless steel, DN 370, a typical component used for a ventilation system in a multi family house. It is an mounted stainless steel tube with air inlet of 400 mm diameter and a mass of 32 kg per element. The process includes materials and electricity consumption for the production, decommission, energy use for heating of the production building and infrastructure. The reference product amount is 1. The cut-off classification is allocatable product. The activity type is ordinary ordinary transforming activity. Please refer to the ecoinvent documentation here for full details: https://ecoquery.ecoinvent.org/3.11/cutoff/dataset/1416/documentation.