Trane SEN1951 Flame Sensor 320788-702 eliminating the need for field

eliminating the need for field fabrication or universal brackets

the kit is designed as a complete TXV field installation package

Why is my Lennox furnace showing a pressure switch open code

preventing improper combustion or ignition delay

refer to the specific LIT-125430 technical bulletin and ensure the model matches the specific safety requirements for fuel-burning equipment

Trane SEN1951 Flame Sensor 320788-702 eliminating the need for fieldThe Trane SEN1951 Flame Sensor (also identified as SEN01951) is a critical OEM replacement part engineered to maintain precise flame rectification within residential and commercial furnace burners. This furnace flame sensor operates by detecting the presence of a microamp signal generated during combustion. If the HVAC control board fails to receive this signal, it immediately terminates the gas valve cycle to prevent hazardous gas accumulation.