Aprilaire 4788 Maintenance Kit includes Water Panel 45

Aprilaire 4788 Maintenance Kit with Water Panel 45 for Humidifier Model 400

Regular price $58.99 Sale

Aprilaire 4788 Maintenance Kit helps ensure your Aprilaire Humidifier 400, 400A and 400M continues to perform at peak efficiency. ATTENTION: This kit is NOT compatible with an Aprilaire Humidifier 440 or 445.

The maintenance kit 4788 contents include:

  • Water Panel 45 (2 pack)
  • Scale Control Insert 4403
  • Water Distribution Tray 4407
  • Float Assembly 4406 includes 2 floats and the cover
  • Feed Tube and Compression Sleeve 4335
  • Orifice 4231
  • Inline Strainer 4004
  • Owner's Manual