Robertshaw J10-808

The Robertshaw J10-808 is a 24V SPST wall/duct mount humidistat designed for precise humidity control in HVAC systems. This model monitors relative humidity from 10–60% and provides reliable on/off operation for standard controllers, helping maintain comfort, protect sensitive equipment, and preserve building materials.

Designed for versatile installation, the J10-808 supports both wall and duct mounting. Its compact, robust housing is suitable for commercial environments, data centers, greenhouses, and residential spaces, delivering consistent performance across temperature ranges. Easy wiring and dependable 24V control make it a practical upgrade for existing HVAC circuits.

• Humidity range: 10–60% RH
• Actuation: 24V SPST switch for simple integration with standard controllers
• Mounting options: Wall or duct mounting for flexible installation
• Control type: On/off humidity control to protect HVAC equipment
• Applications: Ideal for commercial, industrial, and residential humidity management

Enhance comfort and safety with precise humidity control that reduces condensation, mold risk, and material damage. The Robertshaw J10-808 is a reliable choice for maintaining optimal indoor air quality and system efficiency.