APRILAIRE Part No. 4793 Maintenance Kit. For Model 550 Humidifier
- Tune Up Kit For Aprilaire Model 550 Series Humidifiers (Part # 4793)
- This Tune-Up Kit works for whole house small bypass humidifiers - Models 550, 550A and 558
- This kit contains everything you need to maintain your Aprilaire humidifier
- The kit includes:
- 10 Water Panel (QTY 1)
- 4226 - Feed Tube Assembly With 4184 Nozzle (nozzle snaps into distribution tray)
- 4231 - Yellow Orifice (comes nested in feed tube)
- 4004 - Inline Strainer (included in feed tube envelope)
- Compression Nut and Ferule (included in feed tube envelope
- 4217 - Scale Control Insert
- 4218 - Water Distribution Tray
- 4184 - Nozzle
- Pick Up in Store $90.00