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Bobby CoxAug 18, 2025
Why is water escaping from the overflow of my Stulz Humidifier?
- HHeidi MorrowAug 18, 2025
Water may escape from the overflow of your Stulz Humidifier for a couple of reasons: * The water supply float switch FS1 should close the supply valve when the maximum water level is reached. If the valve is open (e.g. clogging, mechanical fault), water is fed to the humidifier continuously. * If the drain is blocked, the flush valve is closed, or the unit is not correctly installed, water may escape from the overflow.
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