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A trip usually indicates high head pressure
this centrifugal fan wheel is factory-balanced to eliminate oscillation
ensuring seamless integration with existing gas valves and orifices
Its durable construction maintains consistent voltage regulation to the gas valve and blower motor
Siemens Building Technology QAA22SS.FWSN Stat 326058-757 A trip usually indicates highThe Siemens QAA22SS. FWSN is a high precision room temperature sensor engineered for seamless integration into Building Automation Systems (BAS). This full featured HMI unit provides technicians with a versatile selectable output signal (0 10V, 0 5V, or 4 20mA), making it compatible with a wide range of HVAC controllers and Terminal Equipment Controllers (TECs). Designed for accuracy, the sensor offers a measurement range of 32F to 122F with a
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