Neptronic Valves & Actuators

Genuine OEM Neptronic humidifier fill valves, drain valves, solenoid valves and actuators. Genuine OEM Neptronic parts ship direct from Neptronic or from our warehouse. Send us the humidifier model and serial number and we will confirm the right part before you order.

Sort by Showing 63 of 63 Products

FILTERS

Neptronic OEM Part # SP 6009 Water Valve 3 OUT.VALVE T&P #50320150 ET

SP 6009 - Neptronic Water Supply Valve

Part # SP6007 - Neptronic Water Supply Valve with IDC In Stock, Fast Free Shipping Nationwide Neptronic OEM Part

Part # SP6007 - Neptronic Water Supply Valve with IDC In Stock, Fast Free Shipping Nationwide Neptronic OEM Part

SP6007 - Neptronic Water Supply Valve with IDC - 1 Inlet - 2 Outlets

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

SP6004 – Neptronic OEM ES180/88 24 V 3/4" Fill Valve

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

SP6003 - Neptronic OEM ES90/88 BG 24 V AC 13.5MM VALV - One Inlet - One Outlet

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

SWGGASVENT53-ASS – Neptronic SKG Valve Venturi 53 Assembly for SKG4 Series

SKU: SWGGASVENT53-ASS |

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

SWGGASVENT51-ASS – Neptronic SKG Valve Ventury 51 Assembly for SKG4 Series

SKU: SWGGASVENT51-ASS |

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

SWGGASVENT02-ASS – Neptronic SKG Valve Ventury 02 Assembly for SKG4 Series

SKU: SWGGASVENT02-ASS |

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

SWGGASVENT01-ASS – Neptronic SKG Valve Ventury 01 Assembly for SKG4 Series

SKU: SWGGASVENT01-ASS |

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

SWGBLOW200C-ASSY – Neptronic SKG Valve Blower 180/200 Lbs 240V for SKG4 Series

SKU: SWGBLOW200C-ASSY |

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

SWGBLOW200A-ASSY – Neptronic SKG Valve Blower 180/200 Lbs 120V for SKG4 Series

SKU: SWGBLOW200A-ASSY |

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

SWGBLOW100C-ASSY – Neptronic SKG Valve Blower 100 Lbs 240V for SKG4 Series

SKU: SWGBLOW100C-ASSY |

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

SWGBLOW100A-ASSY – Neptronic SKG Valve Blower 100 Lbs 120V for SKG4 Series

SKU: SWGBLOW100A-ASSY |

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

SWG4104-20-5 – Neptronic Valve 2 Out, 20 And 5L/MIN

SKU: SWG4104-20-5 |

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

SWINTAKEFITTING – Neptronic Intake Fitting Valve Assembly

SKU: SWINTAKEFITTING |

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

SPHU4492 – Neptronic Humevap Inlet Valve

SKU: SPHU4492 |

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

SP4233-59 – Neptronic Mini Ball Valve 1/2 Barbed Nickel Plated for SKE4-N Series

SKU: SP4233-59 |

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

SPHJMHVSS-02414 – Neptronic Solenoid Valve 24VAC 1/4 High Pressure

SKU: SPHJMHVSS-02414 |

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

SP4233-36 – Neptronic Pipe For Manual Drian Valve (left)

SKU: SP4233-36 |

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

SP4233-34 – Neptronic Pipe For Manual Drain Valve (right)

SKU: SP4233-34 |

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

SPHJACTVV-01414 – Neptronic Actuator-ballvalve-solenoide Kit

SKU: SPHJACTVV-01414 |

Now Stocking Genuine AAON Parts!

We carry AAON motors, compressors, controllers, sensors, fans, and more! Whether you're servicing an existing system or upgrading, we have the HVAC parts you need—plus a wide selection of components from other top brands.

See In Stock AAON Parts

Now Stocking Water Heaters

Find in-stock Heat Pump Water Heaters with 10-year warranties from LG for reliable performance and long-term peace of mind. Get fast shipping on high-efficiency Water Heaters - ready to install and built to last!

See In Stock Units

PRCTIL0 LG LGMV Connection Cable & Software Kit - 5001A900032L

Working on LG VRF? This Tool is a Game-Changer!

Get the LG PRCTIL0 Service Tool—a must-have for technicians troubleshooting LG VRF HVAC systems. Quickly diagnose fault codes, service errors, and system issues with laptop compatibility, just like having an LG Service Tech on call 24/7.

Click for more info