When your home never quite feels the right temperature, it is easy to assume you are stuck with an expensive full system ...

For many years, R-22 was the refrigerant of choice for commercial and residential air conditioning and heat pump systems. Supermarket refrigeration systems, industrial centrifugal chillers, and ...

As mentioned earlier, most new systems will be manufactured with R-410A. However, the question of what is the best retrofit refrigerant blend for existing R-22 systems is often asked by technicians ...

While many developers, lenders, architects, philanthropies and local governments have rolled out programs and plans for those ...

Picture this: You’ve just bought and moved into your first home. You’ve found the right shade of eggshell paint for the walls and family pictures have been hung. The house is really starting to feel ...

Retrofitting older buildings with modern plumbing systems is a complex but essential endeavor to ensure functionality, compliance with current codes and sustainable performance. Historical buildings ...