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protecting the blower motor and heat exchanger from catastrophic failure
the 330-degree rating is specific to the airflow and btu requirements of the unit
making it suitable for standard municipal and boosted water lines
single phase with a rated speed of 1075 RPM
Siemens Building Technology QAA22SS.EWNN Sensor 319852-301 protecting the blower motor andFor building automation contractors requiring a tamper proof and flexible environmental monitoring solution, the Siemens QAA22SS. EWNN stands as a professional grade room temperature sensor designed for seamless integration. This "Sensing Only" variant features a blank front with no logo, making it the ideal choice for schools, high traffic commercial spaces, or public corridors where preventing unauthorized setpoint adjustments is mission critical.
US$ 56.00
US$ 672.50
US$ 120.50