Finlandia / Harvia Part # FH70 or ZSK-762 Thermostat EGO 55.34016.900 is the factory-calibrated control component that restores precise, dependable temperature regulation in compatible Finlandia and Harvia sauna heaters. Built around the proven EGO 55.34016.900 thermostat body, it responds accurately to changes in cabin temperature, helping your heater hold a steady, comfortable heat level instead of drifting or cycling excessively. This stability not only improves the bathing experience, but also reduces thermal stress on internal components, supporting longer heater life. Engineered specifically for the demands of sauna environments, the thermostat’s construction stands up to repeated high-heat cycles and humidity without losing accuracy. Installed as a direct replacement for a worn or inconsistent control, this genuine Finlandia / Harvia thermostat is an essential safeguard against overheating and a key part of keeping your system operating safely and efficiently.
Finlandia / Harvia Part # FH70 or ZSK-762 Thermostat EGO 55.34016.900 is the factory-calibrated control component that restores precise, dependable temperature regulation in compatible Finlandia and Harvia sauna heaters. Built around the proven EGO 55.34016.900 thermostat body, it responds accurately to changes in cabin temperature, helping your heater hold a steady, comfortable heat level instead of drifting or cycling excessively. This stability not only improves the bathing experience, but also reduces thermal stress on internal components, supporting longer heater life. Engineered specifically for the demands of sauna environments, the thermostat’s construction stands up to repeated high-heat cycles and humidity without losing accuracy. Installed as a direct replacement for a worn or inconsistent control, this genuine Finlandia / Harvia thermostat is an essential safeguard against overheating and a key part of keeping your system operating safely and efficiently.