The Johnson Controls RR10NN Pilot Relay is a precision-engineered control component designed to amplify and switch low-level pilot signals within commercial and industrial HVAC control systems. Pilot relays serve as critical intermediary devices, receiving a small input signal from a controller or sensor and converting it into a reliable output to drive actuators, valves, dampers, or other field devices — ensuring accurate and responsive system operation.
Key Features
- Johnson Controls quality construction for long-term reliability in demanding HVAC applications
- Designed to amplify low-level pilot signals for downstream control of actuators and field devices
- Compatible with commercial building automation and pneumatic/electronic control systems
- Compact form factor for easy integration into control panels and enclosures
- Engineered to minimize signal lag and maintain precise control response
Typical Applications
- Commercial HVAC building automation systems
- Pneumatic and electronic control signal switching
- Valve and damper actuator control circuits
- Air handling unit (AHU) and rooftop unit (RTU) control panels
- Industrial process control environments
Why Choose Johnson Controls
Johnson Controls is a globally recognized leader in building technologies and HVAC controls, delivering innovative solutions that optimize energy efficiency, comfort, and safety. The RR10NN Pilot Relay reflects the brand’s commitment to precision engineering and system compatibility, making it a trusted choice for HVAC professionals and building automation technicians.
Ordering Information
- Brand: Johnson Controls
- Model / SKU: RR10NN
- Product Type: Pilot Relay








