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Conductive grease is generally not required
while the standard lead wire configuration simplifies terminal block integration during field repairs
This genuine S99030194 replacement part is engineered for precise trip response times
Can I use this for a 5-ton heat pump system
The A19BBC-2 is the current production replacement
Siemens Building Technology QFA32SS.FWSN Sensor 321894-706 Conductive grease is generally notThe Siemens Building Technology QFA32SS. FWSN Sensor is a high precision room temperature and humidity sensor engineered for demanding commercial HVAC and building automation systems (BAS). Featuring a 2% accuracy rating for relative humidity across a 0 100% RH range, this Siemens QFA32SS. FWSN model utilizes a capacitive sensing element to ensure long term stability and rapid response to ambient changes. Designed for seamless integration with Siemens
