Barrel Design: This sauna room is equipped with a 6 kw harvia heater and an easy-to-operate touch control panel with temperature and time adjustable between 0-60 minutes and 0-90 degrees(32-194 ). Crafted for elegance and efficiency, the heat gets circulated back down along the curved walls instead of pooling near the top, this creates a constant flow of evenly distributed heat throughout the sauna