The Harvia M3 16.5KW Premium Wood-Burning Sauna Heater is a compact, wood-fired centerpiece designed for smaller home saunas, delivering authentic heat, the crackle of a real fire, and a warm glow that electric heaters can’t match.

• Power for small spaces: 16.5 kW heating capacity specifically tuned for compact saunas, suitable for 212–459 cubic feet to ensure consistent warmth.
• Stone capacity: Accommodates up to 66 lbs of sauna stones, creating a generous heat reservoir for soft, long-lasting steam.
• Finish & design: Graphite black finish with a durable stainless steel air-flow spoiler and a glass door that lets the fire glow softly illuminate the room.
• Craftsmanship & origin: Proudly manufactured in Finland by leaders in sauna technology, built to endure intense heat cycles with reliable safety.
• Authentic sauna experience: Wood-burning warmth and the crackling ambiance deliver a natural, spa-like atmosphere that electric heaters can’t replicate.

The M3 creates a balanced, enveloping heat that warms the entire space without harshness or excessive dryness. Its substantial stone capacity means heat is stored and radiated efficiently, producing steady steam for deeper relaxation, improved circulation, and a refreshing detox after workouts or long days. The glass door adds a tranquil focal point, letting you enjoy the glow of the flames as you unwind. Ideal for individuals or small households seeking an authentic, premium wood-fired sauna experience at home. Plus, enjoy Free USA shipping with packing and dispatch within 1–3 business days and delivery typically in 5–10 business days.