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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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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…
Read More »![Ductwork sizing, calculation and design for efficiency - HVAC Basics + full worked example 11 rootF IMG 61ebc199816f9](https://hvacdirectplus.com/wp-content/uploads/2022/01/rootF_IMG_61ebc199816f9-300x300.jpg)
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…
Read More »![Rooftop Units explained - RTU working principle hvac 14 rootF IMG 61d89665b86f7](https://hvacdirectplus.com/wp-content/uploads/2022/01/rootF_IMG_61d89665b86f7-300x300.jpg)
Rooftop Units explained – RTU working principle hvac
Hey there, guys. Paul here from TheEngineeringMindset.com. In this video, we're going to be discussing rooftop units. Coming up, what is an RTU, where are they used, how do they…
Read More »![Cooling Load Calculation - Cold Room hvac 17 rootF IMG 61d7421a8d67b](https://hvacdirectplus.com/wp-content/uploads/2022/01/rootF_IMG_61d7421a8d67b-300x300.jpg)
Cooling Load Calculation – Cold Room hvac
Hey there, guys. Paul here from TheEngineeringMindset.com. In this video, we're going to be learning how to calculate the cooling load for a cold room storage unit. Coming up, we'll…
Read More »![Heat Pumps Explained - How Heat Pumps Work HVAC 20 rootF IMG 61d328f87fcd6](https://hvacdirectplus.com/wp-content/uploads/2022/01/rootF_IMG_61d328f87fcd6-300x300.jpg)
Heat Pumps Explained – How Heat Pumps Work HVAC
Hey there guys. Paul here from theengineeringmindset.com. In this video we're going to be discussing heat pumps, the different types and how they work. Coming up: How heat pumps work,…
Read More »![Chiller Types and Application Guide - Chiller basics, working principle hvac process engineering 23 rootF IMG 61d066a5cedc7](https://hvacdirectplus.com/wp-content/uploads/2022/01/rootF_IMG_61d066a5cedc7-300x300.jpg)
Chiller Types and Application Guide – Chiller basics, working principle hvac process engineering
Hey there guys Paul here from TheEngineeringMindset.com. In this video we're going to be learning all about the different types of chillers available, their applications, as well as their limitations….
Read More »![Variable Air Volume - VAV system HVAC 26 rootF IMG 61cf0ecbce516](https://hvacdirectplus.com/wp-content/uploads/2021/12/rootF_IMG_61cf0ecbce516-300x300.jpg)
Variable Air Volume – VAV system HVAC
Hey there guys, Paul here, from TheEngineeringMindset.com. In this video, we are going to be looking at the VAV system. VAV stands for variable air volume. VAV systems are very…
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Commercial HVAC Diagnosis – Seasons 4 Reheat Issue
hey thanks for watching in this video commercial technician eric melle is diagnosing why a seasons 4 unit isn't dehumidifying properly with reheat many of you may have not seen…
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