# expansion tank

> tank used in hot water systems

**Wikidata**: [Q778330](https://www.wikidata.org/wiki/Q778330)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Expansion_tank)  
**Source**: https://4ort.xyz/entity/expansion-tank


## References

1. Freebase Data Dumps. 2013
2. Quora