Trane SEN0335 Flow Sensor 320788-702 It is designed to fit

It is designed to fit the same threading and connector configurations without modification

ensuring a direct fit for units like the GY8S series

Critical Safety Compliance: Restores a sealed combustion path to protect against hazardous exhaust gas infiltration into the living space

Its multi-tap primary configuration allows for seamless integration across 120V

improper flame impingement (the tip should be immersed 1/2 inch into the flame)

Trane SEN0335 Flow Sensor 320788-702 It is designed to fitThe Trane SEN0335 Flow Sensor (OEM Part # SEN00335) is a high precision airflow monitoring component engineered for commercial and residential HVAC systems. Unlike basic mechanical switches that only provide binary on off feedback, this thermal flow sensor utilizes advanced sensor tube technology to provide continuous, real time data on air velocity and volume within the ductwork. This constant feedback loop is essential for HVAC system diagnostics,