This direct-replacement centrifugal blower drops into the existing mounting footprint

As an exact technical equivalent to the X38080029010 blower assembly

Advanced VRF Integration: Specifically designed for Trane VRF systems and TAM/GAM series air handler units

and potential bearing failure

Integrated Vacuum Breaker: The TC-U upper valve includes a built-in vacuum breaker to prevent delayed float drops

Siemens Building Technology QFA32SS.FWSN Sensor 320788-703 This direct-replacement centrifugal blower dropsThe 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