Trane TUB11759 Condensate Tube Assembly 323613-751 The constant torque design improves

The constant torque design improves seasonal energy efficiency ratios by adjusting RPM to compensate for duct restrictions or filter loading

eliminating the mechanical failure risks associated with traditional float-style devices

Replaceable Insert: The entire regulating mechanism is contained within a single cartridge

and a 10-second trial for ignition (10sTFI) window

Trane TUB11759 Condensate Tube Assembly 323613-751 The constant torque design improvesThe Trane TUB11759 Condensate Tube Assembly is a critical OEM replacement part designed for precise moisture management in high efficiency Trane and American Standard gas furnaces. Engineered to handle the corrosive nature of furnace condensate, this flexible drainage tube ensures reliable transport from the heat exchanger to the collector box or internal trap. As a direct fit HVAC condensate drain line, it eliminates the need for field modifications,