Aprilaire Replacement Steam Cylinder 411AAC, for Nortec Humidifiers

Overview The Aprilaire 321A Steam Humidifier Cylinder is a high quality replacement part which fits the Nortec 321 replacement cylinder. To keep your steam humidifier operating at its best, the manufacturer suggests replacing your steam humidifier canister at least once a year. Features: Cylinder Part Number: 411AAC Fit Humidifier Model: NH-030/3Ph Replaces OEM Cylinder Part #: 411 Voltage: 440-480-600VAC. Supplemental Information: Genuine Aprilaire 411AAC Humidifier Cylinder