Aaon V04100 Duct Smoke Detector Sensor 2D51

The Aaon V04100 is a low-profile photoelectric duct smoke detector designed specifically for HVAC air-handling systems. This replacement sensor utilizes System Sensor 2D51 technology and is engineered for no-flow or low-flow applications operating at air velocities from 0 to 4,000 feet per minute.

Key Features:

• Photoelectric sensing technology with state-of-the-art optical sensing chamber
• UL 268A listed for duct smoke detection applications
• Low-profile design for easy installation in standard electrical boxes
• Dual LED indicators that blink every five seconds during normal operation and latch on during alarm conditions
• Twist-in/twist-out head design for quick removal, cleaning, and maintenance
• Built-in magnet test capability for local testing
• Compatible with D4P120 power boards and B210LP mounting bases
• Removable cover and insect screen for field cleaning
• Low standby current consumption

This genuine AAON replacement part is designed to integrate seamlessly with AAON rooftop units and air handlers. The detector provides reliable smoke detection to help protect equipment and maintain safe building environments by shutting down HVAC systems when smoke is detected in the ductwork.