Neptronic Humidifiers

Equipment sales policy. Neptronic humidifiers and equipment may be subject to manufacturer territory or distribution restrictions and are sold for installation by qualified HVAC professionals. Every equipment order is reviewed before it ships. We may ask for trade, license or business information to confirm the order, and we reserve the right to cancel and fully refund any order we cannot verify or are not permitted to fill. Read the full policy.

Neptronic humidifiers for commercial and industrial HVAC, including SKE4 electric steam, SKG4 gas-fired, SKS4 steam-to-steam, SKR compact, SKH4 high-pressure atomizing, SKVF evaporative and SKD direct steam injection models. Available direct from Neptronic or from our warehouse. Send us your capacity, voltage and application and we will help you select the right unit.

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Neptronic SKH4-N225S5-5-EM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code E

Neptronic SKH4-N021B0-0-EM High-Pressure Atomizing Humidifier – VFD, Stages 0-0, Voltage Code E

SKU: SFSKH4N021B00EM |

Neptronic SKH4-N225S5-5-EM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code E

Neptronic SKH4-N021B0-0-E High-Pressure Atomizing Humidifier – Stages 0-0, Voltage Code E

SKU: SFSKH4N021B00E |

Neptronic SKH4-N225S5-5-EM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code E

Neptronic SKE4-N50M Electric Steam Humidifier – 600V 3-Phase, Modulating, W Version (Outside Display)

SKU: SFSKE4N50M6003W |

Neptronic SKH4-N225S5-5-EM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code E

Neptronic SKE4-N50M Electric Steam Humidifier – 600V 3-Phase, Modulating, 100kA SCCR Rated

SKU: SFSKE4N50M6003S |

Neptronic SKH4-N225S5-5-EM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code E

Neptronic SKE4-N50M Electric Steam Humidifier – 600V 3-Phase, Modulating

SKU: SFSKE4N50M6003 |

Neptronic SKH4-N225S5-5-EM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code E

Neptronic SKE4-N50M Electric Steam Humidifier – 480V 3-Phase, Modulating, W Version (Outside Display)

SKU: SFSKE4N50M4803W |

Neptronic SKH4-N225S5-5-EM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code E

Neptronic SKE4-N06 Electric Steam Humidifier – 600V 3-Phase, 100kA SCCR Rated

SKU: SFSKE4N066003S |

Neptronic SKH4-N225S5-5-EM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code E

Neptronic SKE4-N50M Electric Steam Humidifier – 480V 3-Phase, Modulating, 100kA SCCR Rated

SKU: SFSKE4N50M4803S |

Neptronic SKH4-N225S5-5-EM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code E

Neptronic SKE4-N06 Electric Steam Humidifier – 600V 3-Phase

SKU: SFSKE4N066003 |

Neptronic SKH4-N225S5-5-EM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code E

Neptronic SKE4-N50M Electric Steam Humidifier – 480V 3-Phase, Modulating

SKU: SFSKE4N50M4803 |

Neptronic SKH4-N225S5-5-EM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code E

Neptronic SKH4-N050B3-3-A High-Pressure Atomizing Humidifier – Stages 3-3, Voltage Code A

SKU: SFSKH4N050B33A |

Neptronic SKH4-N225S5-5-EM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code E

Neptronic SKH4-N050B2-2-HM High-Pressure Atomizing Humidifier – VFD, Stages 2-2, Voltage Code H

SKU: SFSKH4N050B22HM |

Neptronic SKH4-N225S5-5-EM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code E

Neptronic SKH4-N050B2-2-H High-Pressure Atomizing Humidifier – Stages 2-2, Voltage Code H

SKU: SFSKH4N050B22H |

Neptronic SKH4-N225S5-5-EM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code E

Neptronic SKH4-N050B2-2-GM High-Pressure Atomizing Humidifier – VFD, Stages 2-2, Voltage Code G

SKU: SFSKH4N050B22GM |

Neptronic SKH4-N225S5-5-EM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code E

Neptronic SKH4-N050B2-2-G High-Pressure Atomizing Humidifier – Stages 2-2, Voltage Code G

SKU: SFSKH4N050B22G |

Neptronic SKH4-N225S5-5-EM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code E

Neptronic SKH4-N050B2-2-EM High-Pressure Atomizing Humidifier – VFD, Stages 2-2, Voltage Code E

SKU: SFSKH4N050B22EM |

Neptronic SKH4-N225S5-5-EM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code E

Neptronic SKH4-N050B2-2-E High-Pressure Atomizing Humidifier – Stages 2-2, Voltage Code E

SKU: SFSKH4N050B22E |

Neptronic SKH4-N225S5-5-EM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code E

Neptronic SKH4-N050B2-2-DM High-Pressure Atomizing Humidifier – VFD, Stages 2-2, Voltage Code D

SKU: SFSKH4N050B22DM |

Neptronic SKH4-N225S5-5-EM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code E

Neptronic SKG4-N2652 Gas-Fired Humidifier – 2 Modules, Natural Gas, 120V

SKU: SFSKG4N2652NA |

Neptronic SKH4-N225S5-5-EM High-Pressure Atomizing Humidifier – VFD, Stages 5-5, Voltage Code E

Neptronic SKH4-N100B3-3-EM High-Pressure Atomizing Humidifier – VFD, Stages 3-3, Voltage Code E

SKU: SFSKH4N100B33EM |

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