HIVE Wood 17 LS features a through-the-wall firebox extension that that allows firewood to be inserted from outside the sauna, eliminating the need to bring wood into the sauna room. HIVE Wood 17 has taken the ancient wisdom of building wood-burning sauna stoves to a modern level of efficiency and performance. This exceptional sauna stove is designed for sauna rooms from 283 to 565 cubic feet. The most sensitive component of the wood-burning stove, the flame tamer, is made of robust 1/5” thick stainless steel and is especially durable. Its beautiful design adds to its superior performance to compliment any sauna environment.