Thermal Imaging
Thermal imaging can be used for identifying electrical wiring issues such as loose connections or overloaded cables as these show up as hot areas on the imaging.

Thermal imaging used to check connections on solar panels installation.
Thermal imaging is used to identify areas of poor or failing insulation, poor thermal performance of building components, cold bridging and air infiltration.

Thermal imaging used to indetify cold bridging and insulation deficiencies.
Thermal Imaging can be used in the diagnosis of heat exchanger issues, condenser coils, plugged filter driers and leaking ductwork.
Thermal imaging is useful in identifying water leaks and troubleshooting underfloor heating problems and identifying where the underfloor heating loops are installed and their spacing.

Thermal Imaging used for checking condenser coil performance.