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Key Benefits: Optimized Efficiency: Precision logic ensures the defrost cycle runs only when the coil temperature drops below the set point
This module manages the combustion process by supervising the inducer motor
providing the real-time data necessary for modulation and setpoint management
this transducer is ideal for duct static pressure
the A30-542 maintains precise system cycling with a 10°F Normal Off and a 25°F Normal On setpoint
Siemens Building Technology QAC3171 Sensor Refrigerant Key Benefits: Optimized Efficiency: PrecisionThe Siemens QAC3171 is a professional grade active outdoor temperature sensor designed for high performance environmental monitoring in commercial HVAC and building automation systems. Engineered with a Pt1000 sensing element, this unit provides high measurement stability and linear signal transmission. It features a versatile 4 20mA output signal, making it compatible with a wide range of controllers for applications like outdoor air reset, chiller
US$ 129.95
US$ 49.95
US$ 23.99
US$ 79.95