Aprilaire arnalm Radon System Alarm White Plastic

Product Description

The Aprilaire ARNALM is a radon system alarm designed for use with compatible Aprilaire radon mitigation systems. Radon is a naturally occurring radioactive gas that can build up in homes and buildings, posing serious health risks when present at elevated levels. A functioning alarm component is a critical part of any radon mitigation setup, alerting occupants and technicians when the system requires attention or when radon levels may not be adequately controlled. The ARNALM serves as the alarm unit within the system, providing an audible or visual alert that signals a problem with the radon fan or piping arrangement. HVAC technicians and indoor air quality professionals rely on this type of alarm to confirm that a radon reduction system is operating correctly. Without a working alarm, a failed fan or blocked pipe could go unnoticed, allowing radon concentrations to rise to unsafe levels. This part is constructed from white plastic, making it suitable for installation in finished basement spaces, utility rooms, or along interior wall pipe runs where a clean appearance is preferred. Contractors who service or install radon mitigation systems will find the ARNALM to be a direct replacement alarm for existing Aprilaire radon setups. Keeping spare alarm components on hand is common practice for HVAC service companies that maintain radon systems across residential and light commercial properties. The white plastic housing blends with standard interior wall finishes, reducing the visual impact of the installation. Whether you are completing a new radon mitigation installation or replacing a faulty alarm on an existing system, the Aprilaire ARNALM delivers reliable performance as a purpose-built radon system alarm part.

• Designed as a replacement alarm component for Aprilaire radon mitigation systems
• White plastic housing suits finished interior spaces such as basements and utility rooms
• Alerts occupants and service technicians when the radon system needs attention

Product Highlights

The Aprilaire ARNALM radon system alarm is a purpose-built replacement part for Aprilaire radon mitigation setups, providing reliable alerts when system performance is compromised. Its white plastic construction suits a wide range of residential and light commercial interior installations.

Product Information

Standard Information

• Brand: APRILAIRE
• Manufacturer Part Number: ARNALM

Technical Specifications

• Color: White
• Material: Plastic
• Product Type: Alarm
• Category: HVAC
• Group: Radon
• UPC: 68672001069