Przykłady jednojęzyczne (niezredagowane i niesprawdzone przez PONS)
angielski
This underfloor heating system was present in the tepidarium, the caldarium and the laconicum where the floors were supported on pillars of tiles or pilae.
Hot water is supplied via solar thermal panels, while a small woodchips-fed biomass generator produces heat for an underfloor heating system if additional warmth is required.