Description
The Trane SEN02926 is an OEM-quality thermistor sensor engineered for use in Trane heating and cooling systems, serving dual-duty as a Discharge Temperature Sensor (DTS) and Outdoor Air Sensor (OAS). Accurate temperature sensing is the backbone of efficient HVAC operation, and this sensor is purpose-built to deliver the reliable data your Trane system needs to maintain precise control, protect equipment, and optimize energy performance.
Key Features
- Genuine Trane OEM replacement thermistor sensor
- Dual-function design: compatible with Discharge Temperature Sensor (DTS) and Outdoor Air Sensor (OAS) applications
- Provides accurate temperature feedback to the system control board for precise HVAC operation
- Supports proper system staging, defrost control, and economizer functions
- Direct OEM replacement ensures fit, form, and function compatibility with applicable Trane equipment
- Helps protect compressors and other components from temperature-related faults
- Durable construction designed to withstand demanding HVAC operating environments
Applications
- Discharge air temperature monitoring in Trane rooftop units and split systems
- Outdoor ambient air temperature sensing for economizer and control logic
- Replacement in Trane commercial and residential HVAC equipment requiring DTS or OAS thermistor sensors
Why Choose the Trane SEN02926?
Using a genuine Trane OEM sensor ensures your system’s control board receives accurate, calibrated temperature signals — preventing nuisance faults, protecting refrigerant circuits, and maintaining energy efficiency. Aftermarket substitutes may not meet Trane’s exact resistance curve specifications, leading to erratic system behavior. The SEN02926 is the correct, manufacturer-specified solution for applicable Trane equipment.







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