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Air Products & Controls SL-2000-N Conventional Duct Detector, Ionization
Air Products & Controls SL-2000-N Conventional Duct Detector, Ionization

Air Products & Controls SL-2000-N Conventional Duct Detector, Ionization

Manufacturer:Air Products & Controls
Manufacturer Part#:SL-2000-N
Our Part#:SL-2000-N
Stock Status: Drop Shipped
Retail Price:$214.33
Your Savings:$114.38(53%)
On sale$99.95


Air Products & Controls





Feature 5

3 Day Lead Time

***For Remote Notification, Test/Reset Switches, please see the Apollo MS Series Remote Accessories Cut Sheet***


  • UL, CSFM and MEA listed
  • Low-Flow Technology: Both Ionization and Photoelectric models listed for velocities between 100-4000ft./min
  • Operating voltages: 230VAC, 115VAC, 24VAC, 24VDC
  • Interconnect up to 30 units for common functions
  • Patent pending “Test Port” Valve allows for smoke testing without cover removal
  • Instantaneous cover removal trouble indication
  • Staggered terminal blocks for easier wiring
  • True front loading sampling tubes
  • Flashing LED on detector head indicates normal operation
  • Magnet test capability (magnet included)
  • More wiring space than competitive models
  • Footprint allows retro-fit in many applications without additional drilling
  • Over 15 remote accessories available
  • Compatible with the WP-2000 weatherproof enclosure
  • Donut gaskets on back of enclosure are pre-installed
  • Reset switch is also an alarm test switch—competitive models require a magnet or cover removal


The SL-2000 Series Smoke Duct Detector is the latest innovation for early detection of smoke and products of combustion present in air moving through HVAC ducts in Commercial, Industrial and Residential applications. The SL-2000 is designed to prevent the re-circulation of smoke by the air handling systems, fans, and blowers. Complete systems may be shut down in the event of smoke detection. Output terminals are provided for remote accessories such as horns, strobes, remote status indicators and test/reset key switches or push buttons.

The SL-2000 includes many features that represent true innovations from current generation duct smoke detectors. It is designed and built to meet all local requirements, as well as the NFPA regulations regarding duct smoke detectors.

Accessories designed for use with this product - To add any of these accessories to your order, simply fill in the quantity you want and click the large "Add to Cart" button above

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