Nu-Calgon Launches New Enzyme Drain Treatment

    St. Louis, MO – Nu-Calgon has launched PowerZyme™, a new liquid enzyme-based drain line treatment for use in the HVAC and food service markets.  PowerZyme keeps drain lines flowing freely and addresses condensate and drain problems such as odors, grease,...

It’s On My Heart: Survey Says!  

by  Jim Hinshaw   Just had a chance to preview a consumer survey we do every two years for our Alliance members.  It showed some revealing things, some things that I knew, some I didn’t.  Over 4000 responses, all across the nation.  Here are a couple of items...

Why Ain’t There Any Profit?

    by Richard Harshaw Each year, I review the statistics on the HVAC trade in America and each year I see the same basic data.  To be sure, from year to year, the numbers change—but only a little.  Over the last 30 years, I have not seen so much as a 10%...