In some respects, servicing today’s refrigeration systems is no more complicated than it ever has been. What has changed, however, is the need to understand the differences in the newer refrigerant ...

Trane recently sent customers a notice stating that, beginning May 7, it will temporarily increase the factory pre-charge of refrigerant in all vertical-discharge split air conditioner and heat pump ...

How the SAE-J3400 EV charging standard works, and how it differs from the Tesla NACS interface it's based on. How does the connector's unique interface enable it to support both AC and DC charging on ...