RadonAway RSA1 Radon System Alarm – Reliable Radon Fan Monitoring for Homeowners

The RadonAway RSA1 Radon System Alarm provides homeowners with confidence that their radon mitigation system is functioning properly. Designed to monitor system performance, this alarm delivers both audible and visual alerts when your radon fan experiences insufficient air pressure.

Compatible with all active radon mitigation fans, the RSA1 uses advanced piezoresistive pressure sensor (PPS) technology to detect vacuum pressure changes within the system. Please note: this device monitors system performance and does not measure radon gas levels.

Key Features & Benefits:

• Universal Compatibility: Works with any active radon fan system
• Vacuum Pressure Monitoring: Ensures proper system operation
• Audible & Visual Alerts: Immediate notification of system issues
• Adjustable Alarm Delay Settings: Choose from 48-hour, 7-day, or 30-day delay options
• Smart Alert Function: Visual-only alerts during selected delay period
• Battery Operated: Includes long-life battery (2–3 year lifespan)
• Hush & Test Buttons: Convenient control and system testing
• Standards Compliant: Meets current ANSI/AARST radon mitigation standards
• Patented Technology

Installation Details:

• Suitable for pipe mounting (2"–6") or flat surface installation
• In most cases, wall mounting requires additional 1/8” ID flexible tubing to reach the system