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making it suitable for washdown and submersible applications
OEM Compatibility: Exact dimensional match for Carrier L99H008
making it ideal for outdoor use and wash-down environments
Engineered to meet exacting factory specifications
meaning it will restore the circuit once the temperature falls without needing a button press
Siemens Building Technology QFA3212.EWSN Sensor 340155-7026 making it suitable for washdownThe Siemens QFA3212. EWSN is a high precision room humidity and temperature sensor designed for demanding commercial HVAC and building automation systems. Built for seamless integration with Siemens Terminal Equipment Controllers (TECs) and APOGEE systems, this unit provides critical environmental feedback to ensure optimal indoor air quality. It serves as a direct professional upgrade and replacement for the QFA3212. EWNN, maintaining the same