Trane TUB11759 Condensate Tube Assembly

The 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, maintaining the integrity of the inducer housing and pressure switch performance. Proper installation of the TUB11759 is essential for preventing water backup, which can trigger safety limit switches and lead to intermittent combustion cycles or furnace pressure switch errors. This Trane inducer drain hose is constructed from durable, heat-resistant elastomers to withstand thermal cycling and chemical exposure within the cabinet. For technicians performing Trane furnace maintenance, replacing a cracked or clogged tube prevents localized water damage and ensures the condensate management system operates at peak efficiency.

• OEM Precision: Guaranteed compatibility with specific Trane and American Standard furnace models for a leak-proof seal.
• Corrosion Resistance: Material composition is specifically rated for the acidic byproduct of high-efficiency gas combustion.
• Simplified Installation: Pre-formed geometry ensures proper routing around internal components without kinking.
• Operational Reliability: Prevents condensate accumulation that causes nuisance trips in high-limit and pressure sensors.

Common Questions

How do I know if my Trane furnace needs a new condensate tube assembly?
Inspect the tubing for signs of hardening, visible cracks, or internal scaling. If you notice water pooling at the base of the furnace or if the unit is failing to stay ignited due to pressure switch codes, a restricted or leaking TUB11759 is often the culprit.

Is the TUB11759 compatible with all high-efficiency furnaces?
No, this assembly is specific to Trane and American Standard gas furnaces. Always verify the model and serial number of the unit to ensure the tube diameter and length meet the original equipment specifications.

Does this assembly include the clamps?
The TUB11759 typically consists of the tube assembly itself. Technicians should inspect existing spring clamps for tension; if the original clamps are losing grip, replacing them alongside the tube is recommended for a secure connection.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.