Potter 1430271 DH-1224-RPC Duct Smoke Detector Housing

Product Description

The POTTER ELECTRIC SIGNAL CO. US 1430271 (DH-1224-RPC) is a duct smoke detector housing designed for use in fire detection and alarm systems. This housing assembly provides a protective enclosure for a duct-mounted smoke sensing head, allowing it to sample airflow within HVAC ductwork. It is installed by licensed fire alarm technicians and HVAC contractors as part of a compliant smoke detection layout in commercial or residential air handling systems. The unit ships as a single piece and is classified within the fire accessories category.

This duct detector housing is intended for installation in air handling unit supply and return ducts where early detection of smoke in the airstream is required. It fits into duct-mounted fire detection applications where the sensing element must be positioned to draw an air sample directly from the duct. It is commonly specified on commercial HVAC projects requiring duct smoke detection per NFPA 72 or local fire code requirements.

Key Features

• Duct-mount housing designed to position a smoke sensor head within HVAC ductwork airflow
• Sold as a single unit, suitable for one duct detection point
• Classified as a fire accessory for use in fire alarm and detection systems
• Compatible with duct smoke detector heads designed to fit this housing style

Compatibility

Designed as an OEM-style duct smoke detector housing for use in commercial and residential HVAC fire detection systems. Refer to the Potter Electric product data sheet for confirmed compatible detector heads and system configurations.

Installation Notes

Installation should be performed by a licensed fire alarm technician or qualified HVAC contractor in accordance with NFPA 72 and applicable local fire codes. Disconnect and lock out power to the air handling unit and the fire alarm panel circuit before beginning installation. Ensure the housing sampling tubes are correctly oriented to the airflow direction within the duct as specified in the manufacturer documentation. Do not restore power to the system until all wiring connections have been verified and the detector head is fully seated in the housing.