The Harvia WP220ST water heater is installed directly on the stove pipe and should be carefully planned to ensure optimal performance and maximum safety. Since the tank is part of the flue gas system, it must be professionally integrated into the flue pipe. A stable and tight connection is essential to ensure the safe extraction of smoke gases.
During installation, it is important to ensure sufficient distance from combustible materials. The entire flue pipe system, including the water heater, can reach high temperatures. Suitable protective measures and heat-resistant materials in the surrounding area are therefore essential.
For efficient operation, the water tank should be checked and emptied regularly to prevent limescale deposits or contamination. It is also important not to operate the tank when empty, as this can cause material damage. Thorough cleaning and a test run are recommended before first use.
The use of the system also requires sufficient ventilation in the sauna room, as wood combustion requires oxygen. A well-planned air supply not only improves the efficiency of the stove, but also the performance of the water heater.
In addition, connection and installation should ideally be carried out by a specialist, especially if the system is being integrated into an existing stove or flue pipe system. This ensures that all safety requirements are met and that the system functions reliably.
