
Aprilaire 4792 Maintenance Kit for 500, 500A + 500M Humidifiers
The 4792 maintenance kit is designed for the Aprilaire 500, 500A, and 500M Whole Home Humidifiers. A genuine Aprilaire part that's made in the USA.
Kit Includes:
- Water Panel 10
- Scale Control Insert 4640
- Water Distribution Tray 4331
- Feed Tube and Compression Sleeve 4335
- Orifice 4231
- Drain Spud 4223
- Inline Strainer 4004
- Owner's Manual