With a 3100 kPa (450 psi) safe working pressure

Its compact footprint and molded-in terminal barriers make it a preferred HVAC replacement part for minimizing truck stock while maintaining compatibility with 7000 BDER

"Code 3" pressure switch errors on the control board

making it a reliable choice for critical cooling infrastructure where performance consistency is non-negotiable

Always verify the specific MPN against your service manual to ensure the thread size and thermal rating match the application requirements

Copeland QT2000 Acid Test R-410A With a 3100 kPa (450The Copeland QT2000 Acid Test, also known as the QwikCheck 2 second acid test, is a critical diagnostic tool for any technician performing preventative maintenance or diagnosing a compressor burnout. This kit allows for the near instant detection of inorganic acid in HVACR systems, yielding results in as little as two seconds with sensitivity down to 1 part per million (ppm). Unlike traditional titration kits that require oil samples, this refrigerant