Siemens Building Technology QPA2062 Sensor 318172-701 The Open Air Over (OAO)

The Open Air Over (OAO) enclosure allows for optimal heat dissipation during continuous operation

ensuring stable performance in extreme ambient temperatures and demanding cycles common in industrial environments

Key Benefits Precision Pitch: The 24-degree blade angle is calibrated to move maximum air volume while minimizing motor amp draw

Technicians typically diagnose a faulty 17F26 when there is visible water leakage at the base of the secondary heat exchanger or when a "Pressure Switch Stuck Open" fault code persists despite a functional inducer and clear vent piping

Siemens Building Technology QPA2062 Sensor 318172-701 The Open Air Over (OAO)The Siemens Building Technology QPA2062 Sensor is a multi parameter room air quality sensor engineered for high demand HVAC and building automation systems. Built for professional grade reliability, this unit integrates a Non Dispersive Infrared (NDIR) CO2 gas sensor with active temperature and relative humidity monitoring to facilitate precision Demand Controlled Ventilation (DCV). The 0 2000 ppm CO2 measuring range provides a stable 0 10V or 4 20mA