Siemens Building Technology QFA32SS.EWSN Sensor L99H008 OEM Compatibility: Specifically engineered as

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

Built for durability and precise trip tolerances

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

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

Siemens Building Technology QFA32SS.EWSN Sensor L99H008 OEM Compatibility: Specifically engineered asThe 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