Welcome to M2L

M2L – Master Mind Lab, is an area where you can access online resources to learn about how different components of an air conditioning and heating system work, as well as guides on how to diagnose and repair multiple components in a practical and correct manner.

Refrigeration

Access to troubleshooting guides and the most common issues in the refrigeration circuit.

Low Voltage

Learn how to test and troubleshoot low voltage problems and how to test components.

High Voltage

Learn how to test and troubleshoot high voltage problems and how to test components.

Motors

Access troubleshooting guides to test, understand and diagnose correctly a variety of indoor and outdoor motors.

Air and Ductwork

Learn how to analyze, understand and resolve the most common ductwork issues . Solve airflow issues.

Condensation and Moisture

Solve high and low moisture issues. Troubleshoot condensation problems that occur during peak season.

Accessories

Everything you need to know to understand the most common accessories that you can recommend to a customer.

System Wiring

Learn how to wire a variety of systems, anywhere from 24 volt systems to advanced communicating ones.