Job Link® System: A2L Documentation Made Easy

With the installation of A2L refrigerant systems gaining momentum, precision, documentation and professionalism matter more than ever. Fieldpiece is here to help you stay ahead with the Job Link® System App, a powerful tool designed to make installations and service calls more efficient, verifiable and customer-ready.

When it comes to A2L systems, thorough documentation isn’t just a best practice – it’s critical for compliance and verification to avoid costly callbacks. The Job Link® System App connects seamlessly with Fieldpiece wireless tools, empowering contractors, service managers and technicians to create a complete record of each job, right on the job site.

Why Documentation Matters More Than Ever

With A2L systems, following proper service and installation procedures is vital to maximize system efficiency and safety. Using the Job Link® System App to document critical details provides:

• Verification & Compliance: Instantly record pressure test results, vacuum measurements, decay test integrity, electrical checks, airflow measurements and superheat/subcooling.
• Fewer Callbacks: Eliminate guesswork and after service post-mortems. Your team can document each step as it’s completed, ensuring no detail is overlooked.
• Professionalism: Deliver a polished, complete report to your customers, giving them confidence in your work and reinforcing your company’s reputation for quality.

Best Practices: Document Every Critical Step

Some service steps previously only thought of as best practice are now requirements with A2L systems, like purging the system with nitrogen before cutting and brazing lines and conducting a leak and pressure test for a minimum of 60 minutes before charging. The Job Link® System App can track and record essential steps, including:

• Pressure Test: To verify the integrity of the line set.
• Evacuation: To pull a vacuum to the manufacturer-recommended micron level.
• Decay Test: To check the system’s ability to hold vacuum, ensuring no leaks.
• Electrical Check: To confirm proper volts, amps, and power to protect the system.
• Refrigerant Charge: To introduce and weigh in refrigerant accurately; critical for system efficiency.
• Airflow Check: To measure Delta T and static pressure to verify proper airflow.
• Superheat & Subcool Verification: To ensure the system is operating at manufacturer specifications.
• Complete Documentation: To back it all up with time-stamped, organized data that supports your tech, your business and your customer.

Support Your Techs, Your Business and Your Customers

For service managers, the Job Link® System App offers an easy way to ensure your team consistently follows best practices and provides accountability across all service calls. For owners, it protects your brand by reducing costly rework and complaints. For techs, it’s a safety net that provides proof that every job was done by the book.

Fieldpiece understands that staying competitive means being faster, smarter and more professional on every call. That’s why our Job Link® System App doesn’t just streamline your work – it takes it to a whole new level. As A2L systems become more common, the ability to verify and document every installation and service is no longer optional. It’s essential.

Stay Ahead with Fieldpiece

Visit fieldpiece.com to learn more about the Job Link® System App and how Fieldpiece tools are helping HVACR pros lead the way during the A2L transition and beyond.