Harvia Spirit Series SP90E 9kW Black Sauna Heater

The Harvia Spirit SP90E blends modern Scandinavian design with advanced sauna technology to deliver a refined and reliable sauna heating experience. Its elegantly curved black housing and rounded stone basket create a natural, organic look that complements both contemporary and traditional sauna interiors. With 9kW of heating power , it quickly brings sauna rooms from 177 to 494 cubic feet up to your desired temperature for fast, enjoyable sessions.

Designed with safety and convenience in mind, the Spirit SP90E features dual integrated safety sensors that monitor both the heater and the sauna room temperature. The built-in safety system prevents the heater from operating if items are placed on top, making it safe to use with remote control via the Xenio Wi-Fi system . This allows you to start and manage your sauna from anywhere with complete peace of mind.

The 110-pound stone capacity delivers smooth, consistent heat and rich steam for a comfortable and relaxing sauna atmosphere. Its wall-mounted design saves floor space while maintaining powerful performance. Built from high-quality materials and engineered for durability, the Spirit SP90E is designed, engineered, and manufactured in Finland , ensuring premium craftsmanship and long-lasting reliability.

Compatible with Harvia Xenio wall-mounted controls and Wi-Fi modules (sold separately), the Harvia Spirit SP90E gives you full control over temperature and timing, making it an ideal choice for those who value both style and performance in their sauna.