In this troubleshooting situation, the equipment is a package unit heat pump, and the customer has called for service because although they have the thermostat set at 74° F, the temperature in the ...

The next generation of Comfort Alertâ„¢ diagnostics, used for troubleshooting residential heat pumps and air conditioning systems, is now available. Installed in an outdoor-unit electrical box, the ...

Researchers at EPFL have developed a method that uses artificial intelligence to design next-generation heat-pump compressors. Their method can cut the pumps' power requirement by around 25%. In ...