Siemens Building Technology QFA32SS.EWSN Sensor L99H008 this fixed-temperature furnace limit ensures

this fixed-temperature furnace limit ensures reliable performance and prevents heat exchanger damage

System Protection: Actively prevents liquid refrigerant from entering the suction line

verify the igniter spark gap and ensure the sense electrode is clean

OEM Compatibility: Specifically engineered as a genuine York replacement part for guaranteed fit and electrical rating matching

Siemens Building Technology QFA32SS.EWSN Sensor L99H008 this fixed-temperature furnace limit ensuresThe Siemens Building Technology QFA32SS. EWSN is a professional grade Room Relative Humidity and Temperature Sensor designed for high accuracy monitoring in commercial BAS environments. Engineered for versatility, this unit features a selectable 0 10Vdc or 4 20mA output signal for both humidity and temperature, allowing for seamless integration with APOGEE controllers and other third party building automation systems. With a 2% RH accuracy rating