Aprilaire 4788 Maintenance Kit for Model 400 Humidifiers
- Aprilaire 4788 Maintenance Kit
- For Aprilaire Humidifier Models 400, 400A and 400M
- Humidifier Maintenance Kit 4788 helps ensure your Aprilaire Humidifier continues to perform at peak efficiency
- This kit contains:
- Water Panel 45 (2 pack)
- #4403 Scale Control Insert
- #4407 Water Distribution Tray
- #4406 Float Assembly
- #4335 Feed Tube and Compression Sleeve
- #4231 Orifice
- #4004 Inline Strainer
- Owner's Manual