System Sensor DH400OE-1 Detection Accessory R-410A extending the service life of

extending the service life of the fan motor bearings

Versatile Media Compatibility: Capable of managing max duct temperatures up to 176°F

5 Cv rating and 3/8-inch porting ensure optimal throughput for mid-sized fluid systems

Technical Reliability: Features a rugged 1/35HP motor designed to withstand the high-heat environments typical of combustion compartments

saving you prep time on the job site

System Sensor DH400OE-1 Detection Accessory R-410A extending the service life ofThe System Sensor DH400OE 1 is a professional grade weatherproof duct smoke detector enclosure engineered for demanding outdoor and high moisture indoor environments. This 18" x 12" x 6" NEMA 3R rated housing is fabricated from 14 gauge galvanized steel and finished with a durable gray polyester powder coating to resist corrosion. Designed by veteran engineers, this duct smoke detector accessory allows for the installation of standard indoor rated