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HVAC/R Evacuation Quiz July 18, 2021, 7:05 pm
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4 Training Tips for your HVAC Company
Training is important for businesses of all industries, but it’s especially vital to the success of your HVAC business. When new people join your team, you need to be able to teach them the basics of your team’s operations, such as how to report time and log their travel expenses. Then, they must get up […]Read more
Conduction, Convection, and Radiation
We may not realize it, but heat transfer inside our homes keeps the HVAC industry afloat. Without air conditioning in the summer, our buildings would remain stuffy, miserable places. That’s because heat can come from the outdoors, indoor objects (such as cooking appliances), and our bodies. So, this article will cover the three main types […]Read more
Does a Motor Draw More or Less at lower Voltage?
Have you ever noticed that a blower motor rated for 120V draws about twice the amperage of the same horsepower motor rated at 240V? That is because motors are rated in watts or horsepower, and according to Watt's law, Watts = Volts x Amps. To keep the wattage output the same at 120V, it draws […]Read more