Helo Havanna D is an innovative heater designed for residential and apartment saunas. The Havanna heater range is suitable for sauna rooms measuring 3 - 13 m3. The heater is wall mounted, for thrifty use of sauna room space, but can also be mounted to the floor with an optional floor stand. A handy dust collector installed beneath the heater is also a clever option to your Havanna stove. Last but not least, Havanna is an eye-catcher. The stylish jet-black design, the carefully rounded corners and the steam wing on top add finesse and charm to its looks. Havana D heater can be controlled by Digi I, Digi II, Midi or Easy contol units together with WE 3 contactor box. Three-level rock grate One of its unique features is the three-level rock grate, adjustable to fit 20, 28 or 35 kg of sauna stones. A smaller quantity of rocks heats rapidly and produces nice crisp steam; a larger mass will caress you with soft, well-rounded steam.