Description
4098-9845 SIMPLEX DUCT WEATHERPROOF ENCLOSURE.
4098-9845 Simplex, Smoke detection system designs that require smoke detection monitoring of an HVAC duct that is exposed to environmental extremes must provide protection against the anticipated temperatures and total weather conditions. The 4098-9845 Weatherproof Duct Housing Enclosure provides for the circulation of conditioned air around the internally mounted addressable duct sensor housing to maintain the sensor housing at its rated temperature range and provide protection from ambient environmental extremes.
- Circulation of conditioned air from the air duct helps maintain the sensor housing at its rated temperature range.
- Nonmetallic material does not require painting.
- Captive cover screws.
- Intake and exhaust tubes for weatherproof duct housing enclosure are supplied.
- UL listed to Standard 268A.
- NEMA 4X rating.
Location Considerations
- DO NOT locate the 4098-9845 Weatherproof Duct Housing Enclosure in direct sunlight.
- Do locate the 4098-9845 Weatherproof Duct Housing Enclosure on the shaded/sheltered side of an exposed HVAC duct. Where this is not possible or where minimal protection would be provided, use a sheetmetal or equivalent canopy that provides ventilated shelter for the enclosure.
- Ensure that the final mounting location will provide convenient access to the enclosure for maintenance.
Datasheet 4098-9845 Simplex.
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