System Sensor RTS2-AOS Smoke Detector 30067439-890 including the OP2

including the OP2

Optimized Leverage: The 5 3/4-inch length provides the mechanical advantage required for large-scale multi-blade damper banks

This model features standard 1/4" quick connect terminals for efficient field wiring and serves as the direct OEM replacement contactor for discontinued models DP2020B5039/U and R4242B1005

or Millennium series compressors

It is a drop-in replacement for the 014-0144

System Sensor RTS2-AOS Smoke Detector 30067439-890 including the OP2The System Sensor RTS2 AOS is a professional grade multi signaling remote test and reset station designed specifically for InnovairFlex 4 wire conventional duct smoke detectors. Built for centralized monitoring, this accessory allows technicians to manage up to two sensors from a single power board, facilitating efficient compliance testing in hard to reach HVAC ductwork. The unit operates on a 24Vdc power supply (20 29 VDC range) and features a