In addition, the overall database established by Airvent over the significant number of contracts operated throughout the UK allows us to monitor specific types and items of equipment.

In this way, whole life depreciation cycles can be accurately developed, providing an early warning where part or all of a scheme is reaching the end of its reliable working life and requires replacement.

By developing this early warning of whole life depreciation, Airvent can invariably provide a phased approach to replacement programmes spread over a number of years to ensure optimum commercial benefits, working closely with Clients to match operational and commercial requirements.