Harvia Spirit SP90E Sauna Heater Package, Black

Description

The Harvia Spirit SP90E Package comes complete with the Spirit SP90E Sauna Heater, your choice of Xenio Wi-Fi Control or Fenix Wi-Fi Control, and Sauna Stones — a premium all-in-one sauna heating solution for the largest home sauna spaces. This elegantly curved, high-quality heater heats up quickly to your desired temperature in sauna rooms from 177 to 494 cubic feet, while its advanced integrated safety features allow for confident remote operation via Wi-Fi.

The Spirit SP90E is built around safety-first design. Its integrated safety functions ensure the heater cannot be turned on if any items are placed on top of it, making remote start through the Wi-Fi app completely safe. Dual safety sensors monitor both the heater itself and the sauna room temperature to prevent overheating at all times.

Heating Performance

The Spirit SP90E delivers 9kW of output power — the most powerful model in the Spirit lineup — with a generous 110-pound stone capacity. This combination makes it capable of efficiently heating sauna rooms up to 494 cubic feet, the largest coverage range in the Spirit Series. The large stone bed creates rich, soft steam when water is ladled over the stones, delivering an immersive löyly experience that rivals dedicated pillar-style heaters.

Compatible with both the Xenio Wi-Fi Control and the Fenix Wi-Fi Control, the Spirit SP90E gives you full remote management of your sauna — including temperature, timer, lighting, and ventilation — from anywhere via the MyHarvia app.