Robertshaw 11-197 Aluminum Tubing

The Robertshaw 11-197 Aluminum Tubing is a heavy-duty, 1/2-inch OD aluminum line designed for critical fuel gas and pilot line applications in commercial and residential HVACR systems. This 50-foot coil provides ample length for custom routing, reducing the need for mid-run couplings and potential leak points. Engineered for compatibility with compression fittings and standard flared connections, this Robertshaw gas tubing features precise wall thickness to handle system pressures without kinking during tight-radius bends. Contractors rely on this refrigeration grade aluminum tubing for its high corrosion resistance and thermal stability compared to standard copper in specific corrosive environments. The Robertshaw 11-197 ensures reliable flow for gas pilot assemblies and control manifolds, maintaining structural integrity across varying temperature gradients. Its lightweight construction allows for rapid installation and secure anchoring in HVAC ductwork and mechanical enclosures, making it a staple for field technicians performing OEM repairs or custom system retrofits.

• Corrosion Resistance: High-grade aluminum alloy resists oxidation, ensuring long-term durability in moisture-heavy environments.
• Installation Flexibility: Pliable material allows for precise HVAC tubing bends without specialized hydraulic tools.
• Universal Compatibility: Designed for use with standard 1/2" compression fittings across various gas control systems.
• Reduced Leak Risk: The continuous 50ft length eliminates unnecessary joints in long-distance pilot line runs.

Common Technical Questions

Can this tubing be used for high-pressure refrigerants?
This 1/2" aluminum tubing is primarily engineered for low-pressure gas pilot lines and fuel delivery; always verify your specific system's pressure rating against the material's burst strength before use in high-pressure liquid lines.

Is the 11-197 compatible with standard flair tools?
Yes, technicians can use standard 45-degree flaring tools, though care must be taken to avoid over-thinning the wall during the flaring process compared to working with copper.

How does this handle vibration in commercial units?
Properly secured Robertshaw 11-197 effectively manages mechanical vibration, provided it is clamped with rubber-lined hangers to prevent abrasion and work-hardening of the aluminum.

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.