Beating the Comfort Commodity Challenge When it comes to comfort differentiation, HVAC manufacturers have it tough these days. The rapid pace of technological development means that no single manufacturer can maintain a competitive edge for very long. Each one invests millions of dollars developing new products and, before they can cash their first check, one …
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or So what exactly is combustion energy and heat transfer anyway? This article is based on more than 30 years of field testing, measuring, and auditing equipment performance. Although some of the information requires interpretation, it’s still based on proven field performance. What is Combustion Energy? Combustion is the burning of some kind of fuel …
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Like blood pressure in humans, static pressure impacts HVAC systems, positively or negatively, depending on what that pressure is. We all know that high or low pressure is bad for human health. The same is true when it comes to building static pressure as well. Taking a building’s static pressure lets you “see” the HVAC …
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LEAVE THAT THERMOSTAT ALONE!!!! Staying comfortable in our homes and workplaces has become something of a battleground over the last three decades. OK, let’s not pull any punches — it’s a war! Especially when you think about all the different age groups and generations who live and work together. Each “group” has different comfort needs …
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When I was a kid, I didn’t know what my beliefs were, so I had a habit of constantly asking why. I questioned my mom and dad repeatedly on the things I didn’t understand. They patiently answered my questions and encouraged me to keep asking. If you’re a parent, you’ve no doubt experienced this with …
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When it comes to dealing with HVAC customer and employee problems, the famous quote, “We have met the enemy, and he is us,” by the comic strip character, Pogo, said it all. Some time ago, I was following a conversation on one of the HVAC Industry discussion forums that addresses how business owners deal with …
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About 10 years ago, a book titled, “Blue Ocean Strategy” was published by the Harvard Business Review Press. When I first read this book I recognized the things that we’d been doing at NCI for the previous 10 years were actually part of a blue ocean strategy. Our blue ocean was, and is, helping our …
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Picture yourself troubleshooting the following CO call and think about the pattern that’s followed. Remember, you’re going to be the hero on this call! The Call Long-time customers of yours, the Smith family, have recently moved into a new home. The previous homeowners replaced their old furnace with a direct-vent 90% efficient condensing furnace before …
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There is so much more to installing a static pressure testing port than meets the eye. It involves drilling – a scary thing for both your service technicians and homeowner customers. The art of installing these ports involves more than the hardware and technology required to do it. There is a psychology to it. It …
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When it comes to HVAC sales, things can be quite confusing. The rapid pace of technological development means that no manufacturer can maintain a competitive edge for very long. Manufacturers develop a hot new box and, before they can cash their first check, a competitor has produced a bigger, better, faster or cheaper version. As …
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