# energy recovery ventilation

> systems where hot exhaust air is recovered to partially heat fresh air and save energy

**Wikidata**: [Q11164636](https://www.wikidata.org/wiki/Q11164636)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Energy_recovery_ventilation)  
**Source**: https://4ort.xyz/entity/energy-recovery-ventilation


## References

1. Freebase Data Dumps. 2013
2. Quora
3. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)