Modulating Steam Humidistat used with Model 866

Modulating Steam Humidistat used with Model 866

The Model 5558 automatic digital modulating control package is the recommended humidistat for the Aprilaire modulating steam humidifier.

• Selectable Celsius or Fahrenheit scale. 
• Outputs controlling humidification and dehumidification. 
• Integrated sensor for better application flexibility. 
• Multi-level lockable access menu and lockable set point to prevent accidental changes. 

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  • Brand: Aprilaire
  • Product Code: DH45558
  • Availability: In Stock
  • $455.99
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