On a Fool’s Errand

On a Fool’s Errand

“We’re from the government. We’re here to help.” So say the regulators from the U.S. Department of Energy (DOE) whose new energy efficiency proposal raises the minimum furnace efficiency to 92% AFUE applicable nationally. What? The HVAC industry is once again beset...

NCI Summit 2015

We’re very excited about Summit 2015 in San Diego starting February 22! This year members can truly customize their Summit experi
RV A/C

RV A/C

This is a ducted window unit that was the subject of an air balance project recently observed in Western Kentucky. It was submitted by an anonymous contractor.
“Just Cleaned” Kitchen Exhaust!

“Just Cleaned” Kitchen Exhaust!

Larry Smith of Aire Rite in Southern California submitted this picture of a kitchen exhaust fan that was just cleaned the day before! Isn’t it amazing how dirty it became overnight? Notice the ten gallons of grease in the bucket on the left that the fan extracted from...
Five Filter “Bank”

Five Filter “Bank”

Alan Fisher of Fisher Air in Brea, California submitted this photo of the month of a Five Filter “Bank” taken by his son Scott on a recent service call. He opened the filter access door on this upflow unit and discovered their customer had been hoarding filters. In an...