caldaia znamená v Angličtina

boiler [boilers]▼(device for heating circulating water)
noun
[UK: ˈbɔɪ.lə(r)] [US: ˌbɔɪ.lər]Steam boilers may explode. = Le caldaie a gas possono esplodere.

cauldron [cauldrons]▼(large bowl-shaped pot)
noun
[UK: ˈkɔːl.drən] [US: ˈkɑːl.drən]

furnace [furnaces]▼(device for heating in a factory, melting metals, etc)
noun
[UK: ˈfɜː.nɪs] [US: ˈfɝː.nəs]

water heater▼(appliance for heating water)
noun
[UK: ˈwɔː.tə(r) ˈhiː.tə(r)] [US: ˈwɒ.tər ˈhiː.tər]