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 ...

A refrigerant blend is two or more refrigerants mixed together to form a new refrigerant. All 400 Series refrigerants (e.g., R-404A, R-448A, R-449A) are classified as blended refrigerants. One of the ...

Understanding the intricacies of electricity and how it works in relation to electric vehicles (EVs) can be confusing. Before I bought a Mitsubishi i-MiEV and before I started heavily reporting on EVs ...

ChargePoint was one of the first companies that announced that it will offer the North American Charging Standard (NACS) charging connector as an option. The company noted that its AC and DC charging ...