It is a common replacement part for Armstrong

Inverted Flare Retrofit: Specifically designed for 3/4" inverted flare connections

Proper bleed-type operation requires this fixed restriction to create the signal differential

allow for quick visual inspections

Corrosion Resistance: Heavy-duty steel construction with a factory-grade powder-coated gray coat finish for long-term outdoor protection

Johnson Controls SCN10A-601R Repair Kit 30067439-890 It is a common replacementThe Johnson Controls SCN10A 601R Repair Kit is a field serviceable solution designed specifically for the restoration of HVAC touchscreen interfaces and control display assemblies. As a critical replacement component for Johnson Controls SCN series interfaces, this kit allows technicians to address touchscreen calibration errors or physical screen degradation without replacing the entire control module. Built to meet original equipment manufacturer