Most Harvia heaters reach 190°F, but the 8kW versions heat faster, even in extreme weather. For a hotter experience, the Harvia Spirit hits 194°F in under 30 minutes, offering quick and intense heat.

Built with durable materials and advanced engineering, some heaters are designed to offer exceptional durability, making them ideal for frequent or long-term use. Proper care and maintenance can further extend the lifespan of any heater.

Choosing the right heater for your sauna size ensures consistent heat distribution, energy efficiency, and a comfortable experience. Overpowering a small sauna or under-powering a larger one can impact performance, so it’s important to match the heater’s capacity to your space for the best results.

Consider whether your sauna is in a cold or high-elevation area, as some heaters may underperform in extreme conditions. Choosing a heater specifically designed to excel in extreme conditions ensures consistent performance regardless of your environment.

Choose from a variety of control options, including simple manual dials or advanced WiFi controls that let you turn on your heater from anywhere and set precise temperatures.

All heaters can create a range of humidity levels, typically between 30% and 60%, allowing you to customize your sauna experience to your preference—whether a traditional dry heat or a more humid atmosphere.

Choose a heater that enhances the ambiance of your sauna while seamlessly integrating with your space. From sleek, modern models with minimalist appeal to traditional designs that evoke classic sauna craftsmanship, we offer options to complement any style.

Some heaters require less upkeep than others, making them ideal for a stress-free sauna experience. Regular tasks like cleaning components, consistently replacing your sauna rocks, and inspecting connections or parts ensure safe and efficient performance across all models.