System Sensor RTS2-AOS Smoke Detector 30067439-890 Optimized Leverage: The 5 3/4-inch

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

or Millennium series compressors

Check for continuity across the terminals using a multimeter while the protector is at ambient temperature

swapping a restricted or failing valve for this OEM component restores factory-spec stability and temperature control without the need for extensive field modifications

System Sensor RTS2-AOS Smoke Detector 30067439-890 Optimized Leverage: The 5 3/4-inchThe 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