The HUUM HIVE Heat 12 LS wood-burning sauna stove features a firebox extension so that it can be heated from another room. The Heat 12 LS ideal smaller saunas up to 459 cubic feet (CF). The cast iron furnace door is incredibly durable and easy to maintain.

The advanced HIVE Wood LS 17 takes the ancient craft of wood-burning sauna heaters to a new level. The firebox extension on the HIVE Wood LS allows loading from outside the sauna. Designed for saunas from 283 to 565 cubic feet (CF).