Published 6 June 2026
How to read your HVAC service report
What the pressure readings, superheat figures and amp draws actually mean.
At a glance
Pressures outside the manufacturer's envelope are an early sign of refrigerant loss.
Superheat tells you whether the evaporator is being properly fed.
Compressor amp draw climbs as bearings wear — a useful predictor of end-of-life.
Need help with how to read your hvac service report? Talk to an AccuTemp specialist about your requirements.
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