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The Aprilaire 4079 Humidifier Feed Tube and Nozzle is the replacement part on Aprilaire humidifier models 440, 350 and 360. This Aprilaire water feed tube attaches to the outlet side of the solenoid valve. It then slides into a nozzle which attaches to the water distribution tray, or trough, at the top of the humidifier unit.

  • Part Number: Aprilaire 4079
  • Includes 1 Humidifier Feed Tube and Nozzle
  • Easy installation
  • Flow Rate: 6 GPH
  • Attaches to the outlet side of the solenoid valve
  • Includes 16-1/4" length of 1/4" tubing, compression fitting, plastic ferrule, nozzle, blue orifice, and strainer
  • Replacement part for Aprilaire humidifier models 440, 350 and 360
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Product Type:
Feed Tube
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This item is compatible with the following Aprilaire model numbers.

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Please note: Many replacement parts have subtle differences between them and can be easily confused. Attempting to install the incorrect part voids the return coverage. If you are not completely sure your order is correct please give us a call at 1-888-757-4774.

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