Basic Airflow Temperature Reading

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Category: HVAC Fast Track

Time to complete: 1 hour

Description:

Basic Airflow Temperature Reading teaches learners how to take accurate supply and return air temperature measurements to evaluate HVAC system performance. The course covers where and how to place thermometers, what a normal temperature split (ΔT) should look like, and how readings can point to issues like restricted airflow, low refrigerant charge, or dirty coils. Through real-world examples and visual demonstrations, learners will build the confidence to interpret temperature differences correctly and use them as a quick, reliable indicator of system health during maintenance and troubleshooting.