Refrigeration

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Although CO₂ systems may seem a bit more complicated than HFC DX systems, they are actually quite similar, with the main difference being CO2’s higher pressure.

Timely refrigeration repairs are crucial to avoid product loss; temporary fixes can sometimes keep systems running until parts arrive.

After his grocery store burned down, a New Hampshire grocer rebuilt and installed a modular technology using the A2L refrigerant R-454C.

This article provides a detailed overview of new environmental standards for refrigerants, the implications for light commercial HVAC equipment, and how Lennox Commercial is poised to assist in this transition.

A New Hampshire grocer installed the innovative FlexCube refrigeration system, a modular technology using the A2L refrigerant R-454C, in his new store.

As Americans embrace a more sustainable future, the refrigeration equipment and architecture must continue to evolve

Copeland’s André Patenaude discusses the new technologies designed for refrigerants such as CO₂, A3, and A2L – and how HVACR contractors can help their food retail customers prepare for a low-GWP future.

The winner is a kit that is a universal, field-mount refrigeration controller with temperature sensors and pressure transducer kit that can be installed up to 40 feet from an air or electric defrost unit cooler.

Santander ice arena recently upgraded its R-22 refrigeration system to CO₂, which is a more sustainable option.

As energy costs rise and new strict environmental standards push renewable energy, professionals need to be ready to adapt to new technologies and techniques.