When troubleshooting a refrigeration system ... In electronic systems, the electronic expansion valve (EEV) does the job of both the solenoid and the TXV. The expansion device feeds the distributor ...

Consider the distributor nozzle. It’s simply amazing to think a component which costs a few dollars can cause so much frustration when trying to troubleshoot a refrigeration system at low load or a ...

Rheem’s move to increase factory pre-charge of R-454B helps reduce install delays; HARDI praises the step as key support ...

As contractors face mounting challenges due to limited R-454B refrigerant supplies, HARDI commends Trane Technologies for a ...