The Trane SEN1804 Sensor is an essential OEM temperature sensor assembly designed for high-precision thermal monitoring in multi-stage HVAC systems
While standardized for ClimateMaster equipment
the 630-240-1 is specifically engineered for normally closed valves without an end switch
making it an essential part for technicians maintaining system sequencing and inductive load management
For technicians managing York chiller maintenance or industrial cooling loops
Trane HUS3805 Housing 323613-751 The Trane SEN1804 Sensor isThe Trane HUS3805 Housing is a specialized right side blower housing engineered specifically for residential air handlers and packaged units, including the 2WCC, 4WCC, and 4TCC series. Manufactured from high grade, molded glass fiber polyester, this natural colored enclosure provides a rigid, non conductive, and corrosion resistant barrier for the centrifugal fan assembly. As an OEM Trane part, it ensures precise physical tolerances (approximately 7.