Duolino ® Power. Variety. Design. Duolino radiators are characterised by a high heat output, practical dimensions, timeless design and an outstanding price/performance ratio. The bathroom radiator is [...] Duolino ® Power. Variety. Design. Duolino radiators are characterised by a high heat output, practical dimensions, timeless design and an outstanding price/performance ratio. The bathroom radiator is particularly suited to low temperature applications and, as well as heating the room, provides a place for elegantly warming hand towels, bath towels and the [...]