Parallel compressor refrigeration racks have been the primary source of refrigeration for the grocery store industry over the years. The grocery store industry has realized that parallel rack systems ...

[Giorgos] wanted to build a pneumatic solder paste application tool but needed an air compressor to power it. Instead of going out and buying a compressor, he decided to build one himself. It sure is ...

Motors for air conditioning and refrigeration equipment are special-purpose motors called “hermetic,” meaning they’re sealed. They’re sealed because they’re in the same housing as the compressor and ...

Thermo King recently launched the “next-generation” TH-350, an all-in-one, ultra-thin electric transport refrigeration unit. The new Thor-series unit is designed to deliver superior cold chain ...

The core of a refrigeration system is the compressor that is designed to pump cool refrigerant gas from the evaporator into the condenser. To accomplish this task, the compressor raises the ...

We earn commissions from purchases you make using links in our articles. Learn more. Whether it's for painting, dusting, inflating, or air tools, sometimes there's no substitute for an air compressor.

Heating, ventilation and air conditioning (HVAC) is the technology for indoor and automotive ambient comfort. HVAC facilitates in managing the pleasant climate inside the cabin by controlling the ...

Article 440 applies to electrically driven air-conditioning and refrigeration equipment. The rules in this Article add to, or amend, the rules in Art. 430 and other Articles in the NEC [440.3(A)]. A ...