Consider this: The “Operating System” (programs like Microsoft’s Windows) is the most powerful program in your computer. Without a powerful operating system, your device is just a collection of parts that do nothing but sit there. The first business computer on my desk was an Epson QX-10 that featured the “CP/M” operating system. It was …
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A recent evaluation of several hundred commercial rooftop systems around the country exposed a hidden flaw that deteriorates system efficiency up to 40% — Rooftop equipment curbs. Let’s take a look at how you can quickly diagnose and solve curb problems you may encounter in the field. What’s a Curb? A curb is a pre-fabricated …
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A service manager reviewing the week’s service records called me to report a tell-tale pattern he discovered. He found most technicians consistently repeat the same 10 to 15 repairs. Let’s take a look at the impact on your customers and company when technicians slip into autopilot and fail to search for performance-based solutions. Performance-Based Service …
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How do I know what my team is really doing when most of the time they’re not under my direct supervision? What can I do to make sure my team delivers on my expectations consistently? These are two very common questions we regularly hear from our business coaching clients. So when things don’t go well …
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With the end of the heating season there’s a tendency to forget the dangers of carbon monoxide (CO). As you transition to the cooling season, be sure to keep your awareness for CO high even though it’s likely to be the last thing on your mind. Let’s look at five summer CO issues you should …
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A question I’m frequently asked is, where do you start when improving a poorly performing duct system? Do you tear it out and start over again, or is there an easier way? The good news is, there is a simple way and a logical pattern you can follow to optimize a duct system. Let’s look …
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One of the most effective ways to measure airflow is through a method known as a traverse. While a traverse offers an accurate means of determining airflow, HVAC professionals rarely use it due to its intimidating nature. Let’s look at this time-proven measurement technique and see if we can remove some of the mystery surrounding …
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For five decades air balancing has been specified by mechanical engineers on nearly every commercial project. In recent years, air balancing has moved into the energy efficiency market as a method of verifying the operating performance of both residential and commercial HVAC systems. Let’s take a look at how new air balancing reports are placing …
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It’s unfortunate there are still some in our industry who don’t see static pressure measurement as an opportunity. Instead, they view it as smoke and mirrors, hocus pocus, and something extra to do on each call. The readings aren’t valuable to them. What if I could show you four ways that static pressure testing expands your …
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Chances are high that you’ve encountered disastrous equipment replacement jobs you’d love to forget. Whether it’s the customer who now has high humidity issues, or the system that can’t maintain temperature anymore — we’ve all experienced them. In many of these occurrences, attention to detail and avoiding bad industry habits helps prevent the occasional catastrophic …
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