# hydronic boiler

> steam or hot water boilers for heating

**Wikidata**: [Q8189208](https://www.wikidata.org/wiki/Q8189208)  
**Source**: https://4ort.xyz/entity/hydronic-boiler


## References

1. [Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=53830)
2. Nuovo soggettario
3. National Library of Israel Names and Subjects Authority File