Description
To adjust the reduced pressure range
the dual-port design allows for monitoring positive pressure
which is cross-referenced and identical to Lennox 21L9801
facilitating a "first-time-right" service call
Trane SEN0277 Humidity Sensor Els PW 17895 To adjust the reduced pressureWhen you're troubleshooting indoor air quality (IAQ) or verifying the performance of a commercial building automation system (BAS), the Trane SEN0277 Humidity Sensor is the specific component required for high accuracy moisture monitoring. This genuine OEM assembly is engineered for a temperature operating range of 32 125F, making it ideal for standard air handling unit (AHU) discharge or return air monitoring where drifting values are not an option.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy























