John Tomczyk is a professor of HVACR at Ferris State University, Big Rapids, Mich., and the author of Troubleshooting and Servicing Modern Air Conditioning & Refrigeration Systems, published by ESCO ...

Marmon Plumbing & Refrigeration announces the successful completion of live, aerosolized COVID-19 testing on Marmon’s new CerroZone™ . New CerroZone™ System Reduces Airborne COVID-19 by Over ...

HVACR service technicians using a checklist when servicing a troubled refrigeration system may wonder how the compressor discharge temperature can be so high when the condensing temperature is not.

Robertshaw, a global leader in the design and manufacture of industrial control products and systems, and a recognized ...

Major companies in the ventilation, heating, air-conditioning, and commercial refrigeration equipment market include Johnson Controls International plc, Gree Electric Appliances Inc, Midea Group ...

An eco-friendly air purification system that reduces ultrafine particles and operates filter-free is moving into the mainstream, offering cleaner air in subways, schools, and other indoor public ...

Carrier Transicold has released a new truck refrigeration unit that features improved performance, reliability and compliance with 2013 EPA emissions requirements.. The Supra 60-series comprises ...

That's not all the new Smart Air Purification system does, either. It can deodorize the cabin using charcoal, which is renowned for its ability to soak up just about whatever passes through it.

Instead, the new system will direct all of the energy generated from the truck’s hybrid unit solely to the new electric refrigeration system. Hino and DENSO estimate that because no auxiliary ...

Sal Saia, at right, K-12 and higher education HVAC specialist for Comfort Systems USA, discusses the Reme Halo air purification system with the Orange Board of Education Monday (Dec. 14). (Screenshot) ...

Featuring Carrier’s patented Deltek diesel-electric technology, the Vector 1800MT unit is a departure from conventional mechanical refrigeration. It integrates a diesel engine with a high-performance ...