Edwards Signaling SD-PH


SuperDuct Protective Housing

Availability: In Stock

  • Factory New
Brand: Edwards Signaling FireAlarm.com Part #: 7191 Category: Manufacturer Part #: SD-PH


Use the SD-PH Protective Housing when installing SuperDuct detectors in high-humidity environments. The SD-PH is a weatherized housing that prevents condensation on the device by insulating the detectors and providing circulated air from the monitored HVAC duct. The SD-PH also adds a layer of protection against physical damage to the unit.

The SD-PH is easy to install and service. The hinged and transparent cover provides ready access to the detector, while keeping its status indicators visible at all times.

Note: The SD-PH Protective Housing is weatherized against outdoor air, but it is not intended for direct outdoor exposure.


Weight 5.5 lbs




Edwards Signaling

Production Status


Four-wire Duct Smoke Detector; SD-4WJ

Edwards Signaling - Data Sheet

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