Trane TUB8058 Tube

For field technicians and contractors maintaining high-efficiency residential systems, the Trane TUB8058 Tube (also designated as TUB08058) is a critical OEM replacement part designed for accurate burn-in and heat transfer cycles. This genuine Trane furnace tube serves as a female transfer component within the gas manifold or heat exchanger assembly, ensuring a sealed, pressurized pathway for combustion gases. Engineered with heavy-gauge aluminized steel or treated alloys, it is built to withstand the thermal expansion and contraction cycles typical of Trane and American Standard gas furnaces. Maintaining the integrity of this tube-female transfer is essential for preventing rollout issues and ensuring the induced draft system maintains proper static pressure. When replacing a clogged or corroded furnace tube, utilizing this factory-spec component guarantees the precise fit required for aluminized steel heat exchangers, preserving the equipment’s AFUE rating and operational safety. This part is compatible with a wide range of units, including AUC, TUC, and TUX furnace models, making it a staple for any HVAC service truck inventory.

• OEM Compatibility: Specifically engineered for Trane and American Standard furnace assemblies to ensure a seamless drop-in fit for specific AUC1B040 and TUX2C100 configurations.
• Thermal Resiliency: Constructed from industrial-grade materials to resist high-temperature oxidation and maintain structural integrity during peak heating demands.
• Combustion Precision: Designed as a female transfer tube to provide the exact internal diameter required for optimal fuel-to-air mixture and ignition consistency.
• Reliable Performance: Minimizes the risk of pressure switch errors by ensuring clear, unobstructed flow through the furnace’s internal pneumatic or gas delivery lines.

Is the TUB8058 compatible with all Trane furnace models?
No, this transfer tube is spec-specific. It is frequently utilized in 5-ton AC/HP upflow and downflow cased coils as well as specific single-stage gas furnaces. Always cross-reference your model and serial number against the D340239P01 drawing number to confirm a match.

What are the signs that a furnace transfer tube needs replacement?
Look for visible signs of pitting, corrosion, or soot accumulation. Faulty tubes often lead to igniter failure or irregular flame patterns. If you encounter frequent high-limit switch trips or delayed ignition, inspecting the TUB8058 for obstructions is a priority.

Can I use an aftermarket tube instead of the TUB8058?
In HVACR applications, sticking to OEM parts like the Trane TUB08058 is recommended to ensure the system’s internal pressure remains within factory parameters. Aftermarket components may have slight variations in wall thickness or taper, which can lead to leaks or venting blockages.

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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.