Potter Electric Signal pad300-duct Duct Smoke Detector

Product Description

The POTTER ELECTRIC SIGNAL pad300-duct is an analog addressable duct smoke detector engineered to meet NFPA regulations and local code requirements for duct smoke detection applications. The unit uses two sampling tubes that protrude into the duct to draw air across the detector element, enabling reliable smoke detection within HVAC duct systems. An exhaust tube measuring 7 inches is included in the installation kit. Air intake sampling tubes are available separately in three standard lengths and must be cut to fit the specific duct width. Licensed fire alarm technicians and HVAC professionals install this detector as part of a compliant smoke control system.

The pad300-duct is suited for residential and commercial HVAC installations where duct smoke detection is required by code. It mounts directly to the duct surface using a supplied template and two sheet metal screws, making installation straightforward without requiring removal of the clear cover, which is secured by four capture screws. Sampling tubes are ordered separately based on the measured duct width and are available in 2.5-foot, 5-foot, and 10-foot standard lengths, cut to size on site.

Key Features

• Analog addressable design integrates with compatible fire alarm control panels
• Dual-tube air sampling draws duct air across the detector for accurate smoke sensing
• Includes 7-inch exhaust tube in the installation kit
• Mounts via supplied template and two sheet metal screws without removing the clear cover
• Clear cover secured by four capture screws for secure, tamper-resistant access
• Meets NFPA regulations and local code requirements for duct smoke detectors

Compatibility

Designed as an OEM-style analog addressable duct smoke detector for use with compatible fire alarm control panels in residential and commercial HVAC duct systems. Refer to the system panel documentation to confirm addressable loop compatibility before installation.

Installation Notes

Installation should be performed by a licensed fire alarm technician or qualified HVAC professional in accordance with NFPA 72, NFPA 90A, and applicable local codes. Power down and de-energize the fire alarm control panel loop before wiring the detector. Determine the duct width before ordering sampling tubes, as the correct tube length must be selected and cut to fit on site. Do not operate the detector without the appropriate sampling tubes installed, as improper airflow will affect detection performance.

Technical Specifications

• Product Type: Analog Addressable Duct Smoke Detector
• Exhaust Tube Length (included): 7 inches
• Sampling Tube Lengths (sold separately): 2.5 feet, 5 feet, 10 feet
• Mounting Hardware: Two sheet metal screws and template included
• Cover Fasteners: Four capture screws
• Package Length: 13.5 inches
• Standards Compliance: NFPA regulations for duct smoke detectors

Standard Information

• Brand: POTTER ELECTRIC SIGNAL
• Manufacturer Part Number: pad300-duct