by David Richardson | Aug 19, 2025 | David Richardson, Technical Blogs
Carbon Monoxide (CO) isn’t just a winter issue. As I write this article, a local Lexington, KY news story broke that one person is dead and 11 others hospitalized from CO poisoning. As more details emerge, hopefully, they’ll identify the source. But for...
by Jim Davis | Sep 2, 2020 | Jim Davis, Technical Blogs
Many of us wish to go to heaven when we die but only after a long and hopefully successful life. Hopefully Heaven Can Wait! Unfortunately, for many unsuspecting consumers, a silent and sneaky killer known as Carbon Monoxide (CO)has shortened the waiting period. Jim...
by David Richardson | Jul 24, 2020 | David Richardson
A few months ago, there was an unfortunate story in the national news about what occurs when gas leaks aren’t discovered and repaired. Three people died from a house explosion after they made multiple calls about smelling gas. After the first call, the gas company...
by Rob "Doc" Falke | Jun 25, 2020 | Home, Rob "Doc" Falke, Technical Blogs
HVAC system temperature diagnostics depend more on your skill and understanding than the accuracy of the test instrument you’re using. Let’s take a look at several test methods, tips, and terms to see how you can sharpen your ability to solve your customer’s...
by David Richardson | Oct 23, 2019 | David Richardson, Home
It’s that time of year when thermostats are switched to heating in the evening and cooling in the afternoon as we try to maintain comfort in our homes and offices. Unfortunately, some of our lives look like this back and forth thermostat war. If you’ve ever felt like...
by Rob "Doc" Falke | Mar 6, 2019 | Home, Rob "Doc" Falke
Rob Falke, president, NCI Over the years, I’ve had many discussions with engineers about the accuracy of technicians who do HVAC system field testing. It is clear this subject is on the minds of many industry leaders. In fact, as many groups look to the future,...
