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Precision Alignment: The 1-inch bore ball bearing ensures stable rotation for high-velocity blower shafts
Flexible System Control: The SPDT snap-acting switch manages both heating and cooling changeover logic within a single device
Using it on the suction side will cause significant pressure drop and potential compressor damage
and a full set of replacement O-rings for high-cycle industrial applications
or a ruptured switch diaphragm
Trane SEN1528 Zone Sensor R-410A Precision Alignment: The 1-inch boreThe Trane SEN1528 Zone Sensor is a critical OEM replacement component designed specifically for high performance HVAC fan systems and VAV applications. As a veteran grade fan system zone sensor, this unit provides precise ambient temperature monitoring to ensure accurate climate control and balanced airflow across residential and light commercial zones. Engineered for seamless integration with Trane HVAC equipment, the SEN1528 (often cross referenced