Description
The Honeywell TrueEASE 50057547-001 is a genuine OEM replacement circuit board designed specifically for the Honeywell TrueEASE Fan Powered Humidifier (HE300 series). When your humidifier’s control board fails, this direct replacement restores full functionality and ensures your system operates as intended — keeping your home comfortable and properly humidified.
Key Features
- Genuine OEM replacement circuit board for the Honeywell TrueEASE HE300 fan powered humidifier
- Direct drop-in replacement for fast, straightforward installation
- Restores proper humidifier operation and control
- Manufactured by Honeywell/Resideo to original equipment specifications
- Ensures reliable, long-term performance
Compatibility
- Compatible with: Honeywell TrueEASE Fan Powered Humidifier HE300 series












Gregory B. (verified owner) –
Evan (verified owner) –
Exactly what I needed and it was a great price !