#power factor

Tech Tips:

This tech tip was submitted by Tim De Stasio. He originally published it on his website, which you can visit HERE. Thanks, Tim! Winning takes strategy and the right information. The HVAC business is no different. But what information should we collect, even pay for, to get better and win? What if these widely accepted […]

Using Power Factor to Check Capacitors Under Load

Capacitors are traditionally tested with a capacitance meter (commonly found as a function within a multimeter), with the component taken entirely out of the circuit. “Bench testing,” as this method is referred to, is hands-down the safest method of checking capacitance in microfarads. All other methods require the capacitor to be wired into the circuit […]

An even EASIER way to check capacitors

In a previous article, we covered the standard way to check capacitors under load. I am now going to give you an even easier test. A properly functioning PSC (permanent split capacitor) or CSCR (capacitor start capacitor run) motor should have a power factor of very close to 1 if they have a properly sized […]

What Is Up With Blower Amps & Watts w/ Steve Rogers

Bryan Orr and Steve Rogers dive deep into measuring power consumption in HVAC blower motors, particularly focusing on the differences between PSC (Permanent Split Capacitor) and ECM (Electronically Commutated Motor) technologies. The discussion stems from a question raised at an educators' conference about the accuracy of clamp-on meters in measuring blower motor watt draw, […]

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Bryan answers a listener-submitted question: “Am I toxic for caring?” He gives advice on how to maintain professional relationships while still maintaining very high standards of quality for your own work.

Having high standards is great, but it can be frustrating when you perceive coworkers as having lower standards than you. A poor-quality end product is fairly objective, but other ways of judging coworkers’ standards are a lot more subjective and may vary by culture, and we end up judging the person rather than the work. While we should care about the objective outcomes of a job, we want to challenge ourselves when we start comparing others’ work to our own unfavorably.

Judging others’ work isn’t inherently bad or “toxic,” but it has to be controlled and done in service of something greater. When we confront others or judge their work, we need to make sure it comes from a place of professional pride (rather than personal pride) and personal humility.

As tradespeople, we don’t always do the best work, either. In some mission-critical applications, we need to rely on workarounds to get a quick outcome. In those situations, it’s a lot more important to be honest about what we’re doing and the value we promise. When we find opportunities for our colleagues to do things better, we can offer advice in service of the job and allow the other person to take it or leave it; we don’t get to decide that for others. We also have to acknowledge that people have different natural inclinations, and we’d be wise to respect those differences.

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