- Residential Market
- Light Commercial Market
- Commercial Market
- Indoor Air Quality
- Components & Accessories
- Residential Controls
- Commercial Controls
- Testing, Monitoring, Tools
- Services, Apps & Software
- Standards & Legislation
- EXTRA EDITION
Articles by Peter Powell
Before we continue to launch attacks at the agency as an easy target, it might be good to step back and examine why the EPA does the things it does.
Current inventory of R-22 remains plentiful in the U.S., even as the industry heads toward a total phaseout of the popular refrigerant in 2020.
A recent state-of-the-industry panel session focused on the cost-effectiveness and energy efficiency of natural refrigerants when compared to the much more common f-gases.
On the horizon are the so-called natural refrigerants. Measurements in real-world applications are continually pouring in, offering more evidence of the potential impact — or lack thereof — that these so-called natural refrigerants possess.
In restaurants, those large, walk-in refrigerators and freezers need to be energy efficient to help maintain sometimes thin profit margins. And they need to run quietly so as not to disturb customers who may find themselves seated close to the kitchen.
In supermarket refrigeration, much of the refrigerant talk is on the so-called ‘naturals.’ And among the naturals, one of the most talked about is R-744 (CO2).