2026-09-27T20:53:37+01:00https://marinefinds.org.uk/datalabs/terminology/object/format/jsonhttps://marinefinds.org.uk/datalabs/terminology/object/format/xmlhttps://marinefinds.org.uk/datalabs/terminology/object3045137878HYPOCAUSTYAn underfloor heating system.546P445168967HYPOCAUSTYA Roman under-floor heating system in which hot air heated by a stoked furnace, flowed through channels, created by either raising the floor on pillars of brick and tile or cutting channels into the concrete floor and tiling over them.1P