Internal heaters – with 3 inner tubes

Internal heaters will save space in your courtyard, because they are mounted inside the tub.

Internal heaters make it easier and faster to transfer the entire tub to a different location, as there is no need to disconnect the whole system.

Internal heaters with 3 inner tubes

In order to heat a tub up, it is enough to use 2 armfuls of firewood. We recommend choosing these heaters for small and medium-sized tubs (180-200 cm).