Schneider Electric (Barber Colman) 20-717 Assembly

The Schneider Electric (Barber Colman) 20-717 Assembly is a standardized tube and adapter assembly engineered for critical pressure sensing and signal transmission in legacy pneumatic and hybrid control systems. As the direct replacement for 10-64, this assembly ensures a seamless drop-in transition for contractors maintaining older Barber Colman HVAC controls. Precision-machined for reliability, the 20-717 pneumatic assembly includes all high-tolerance HVAC fittings required to restore system integrity without the need for field fabrication.

For veteran technicians, the 20-717 tube and adapter represents an essential component for sustaining pneumatic control systems where Barber Colman replacement parts are becoming increasingly difficult to source. This kit is designed to handle the variable pressures common in building automation, providing a stable path for mechanical signals to actuate valves and dampers. Utilizing proper Schneider Electric HVAC parts like this assembly prevents the erratic operation and efficiency loss typically associated with degraded or improperly fitted tubing in commercial air handling units.

Key Benefits

• Direct 10-64 Compatibility: Eliminates guesswork by providing an exact engineering match for the discontinued 10-64 model.
• Complete Fitting Kit: Comes standard with all necessary tube and adapter assembly hardware to ensure a leak-proof seal.
• OEM Reliability: Authentic Schneider Electric construction maintains the original calibrated performance of your Barber Colman systems.
• Simplified Field Service: Pre-assembled components reduce labor time during routine maintenance or emergency HVAC repair calls.

Common Questions

Is the 20-717 compatible with my existing 10-64 setup?
Yes, this assembly is the manufacturer-designated direct replacement, specifically designed to fit the same footprint and pressure requirements as the original 10-64 unit.

Do I need to purchase extra fittings for this installation?
No, this tube and adapter assembly includes the requisite HVAC fittings. However, we recommend inspecting your existing lines for signs of fatigue before finalizing the connection.

Can this be used in non-Barber Colman systems?
While technical specifications may overlap, this part is optimized for Barber Colman pneumatic controls. Check your system's pressure ratings and thread types to ensure a proper match before deployment.

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.