Trane SEN1729 Sensor Assembly R-22 specifically compatible with model series

specifically compatible with model series such as 48HCDA

As a high-performance OEM furnace flame sensor

When you are out in the field and a standing pilot ignition system won't hold the flame

Common culprits include a failing start capacitor

Trane SEN1729 Sensor Assembly R-22 specifically compatible with model seriesThe Trane SEN1729 Sensor Assembly is a high precision 9. 75k Ohms temperature sensor engineered for mission critical thermal monitoring in Trane and American Standard HVAC systems. Designed for immediate field integration, this OEM grade sensor ensures the HVAC control board receives dead accurate feedback to manage heating and cooling cycles with surgical precision. As an essential component for system logic, the SEN1729 replaces outdated or failing