Thermal Imaging for HVAC Diagnosis (and How to Avoid False Readings)
Thermal imaging can save hours on HVAC fault-finding—if you don’t get tricked by shiny metal, sun load, wind, or wet surfaces. This guide shows what a thermal camera really measures, the most useful HVAC use cases, the common false-reading traps, and a repeatable “scan, confirm, decide” workflow for split systems and commercial gear—plus how to report results without over-claiming.