Harvia M3 – M Series 16.5kW Wood-Burning Sauna StoveDescription With its classic design, even heat, and efficient air circulation, the Harvia M3 Sauna Stove can turn smaller saunas into a rustic getaway. The Harvia M3 provides the quintessential traditional sauna ambiance. The crackling fire and radiant heat create a sense of relaxation and a connection to nature. The Harvia M3 Sauna Stove can be equipped with a pipe model water heater for extra amenities. Features Wood burning 16. 5kW Elegant graphite