How TXV works – Thermostatic expansion valve working principle, HVAC Basics vrv heat pump
Hey there, guys, Paul here from TheEngineeringMindset.com. In this video, we are gonna be looking at how a thermostatic expansion valve works. We'll be covering which refrigerator systems use these…
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Thats Not How HVAC Zoning Works!
I find technicians who don’t know how to explain to their customers how to properly use their zoned heating and air conditioning system. They tell their customers to just set…
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Fixing Hot and Cold Spots in Your House, For Forced Air Systems Only
if your house is got cold and hot spots in the winter or in the summer don't fret this happens to a lot of people just about every house I've…
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How Air Handling Units work AHU working principle hvac ventilation
Hey there guys, Paul here from TheEngineeringMindset.com. In this video, we're going to be discussing air handling units. We'll be looking at some typical examples to understand how they work…
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Troubleshooting and Repairing a Ruud Furnace Igniter Switch
This furnace, which heats the second floor of our house, hasn't worked in probably 10 years. When it broke, our kids were younger, we had the doors open all the…
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Air Conditioner Troubleshooting: 7 Things Homeowners Do To Cause Air Conditioner Problems
Have you ever experienced your AC not cooling or maybe you’ve had to call a repairman for some air conditioner troubleshooting help. Well, in this video we’ll talk about 7…
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Ductwork sizing, calculation and design for efficiency – HVAC Basics + full worked example
Hey there guys, Paul here from TheEngineeringMindset.com. In this video, we're going to be looking at ductwork systems for mechanical ventilation. We're going to look at how to design a…
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Can I Run My AC Without a Capacitor – HVAC Capacitor Replacement Guide
Every spring and summer, we get a lot of phone calls from customers saying their AC isn’t working. A good portion of those calls are for a common repair. Their…
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