Plate heat exchangers, how they work and where they are used. In this video we’ll be looking at the different types of plate heat exchangers to understand how they works as well as where they’re used. We’ll be covering gasket plate heat...

PICV Pressure Independent Control Valves, in this video we learn how PICV's work, where we use PICV's, what they look like, the basic working principles behind them to help you learn mechanical engineering.<br/>

How heat exchangers work - Micro Plate. In this video we'll be taking a look at how Micro Plate Heat Exchangers work as well as their applications within chillers, heat pumps and heat recovery systems for the condenser and evaporator....

HVAC Heat Exchangers. In this video we'll be answering what is a heat exchanger, how does a heat exchanger work and then using 3D models we'll review real world applications to help you learn HVAC heat exchangers and building services.....

This video guides you with a 3D model of a typical HVAC system of an office building to help you understand how a building is cooled down and what is does with the heat. We include photographs of how the items look in real life and...

In this video we take a detailed look at how the Centrifugal compressor works on a chiller and why it's important.<br/>
We use 3D models, real world photos and worked examples to help you understand how th<br/>ey operate.

What's inside a filter drier and how do they work. In this video we'll be cutting open a hermetic filter drier from a refrigeration system to look at the internal components and learn how the unit works and where it is used to help you...

In this short video we discuss the basic working principle of how an ultrasonic flow meter works, this is used to measure the flow rate of a fluid through a pipe.

Liquid Level Switches. In this video w're going to be looking at how and where liquid level switches are used within ammonia industrial refrigeration systems. We'll look at the main parts, the applications as well as the technology...

Learn how on, off control works for hvac systems and why they are used for basic controls of heating and cooling systems.

In this video we take a look at the cooling coil for HVAC systems typical in Air handling units and Fan coil units to help you learn HVAC online. Essential building services engineering tutorials.<br/>

In this video we take a look at the primary and secondary filters inside a HVAC AHU Air Handling Unit <br/>
We use 3D models, real world photos and worked examples to help you understand how th<br/>ey operate.

In this video we take a look at how the thermostatic expansion valve or TXV works in a HVAC refrigeration system and the basic working principles that allow it to meter the flow of refrigerant into the evaporator of chillers and ac...

How do solenoid valves work? We look at how it works as well as where we use solenoid valves, why we use solenoid valves and what they look like. We look inside the simplified valve to understand the working principle of how a solenoid...

In this video we take a look at the technical data of how heat pumps work. Covering the basics, showing the typical system along with the main components and an animated drawing explaining its operation in both cooling and heating mode...

Filter driers. In this video we look at filter driers in hvac refrigeration systems. This covers filter driers in air conditioning systems, heat pumps, when to replace filter driers, the main parts of a filter drier, how a filter drier...

How does an electronic expansion valve work EEV EXV. In this video we're going to cover the basic working principles for how an electronic expansion valve works in a refrigeration system. Learn HVAC enineering with animations and 3d...

In this video we learn how Chillers, cooling towers, Air handling units, AHU, Rooftop units, RTU, fan coil units, FCU and duct work work together to form central plant HVAC systems. We cover the basic working principle of how each unit...

This video guides you through the advanced operation of a chiller, making use of animations, illustrations and 3D models to help build your understanding.

This covers the basics of a centrifugal chiller in a typical office...

This video guides you through the basic operation of a chiller, making use of animations, illustrations, 3D models and real world photographs to help build your HVAC understanding.

This covers the basics of a air cooled chiller in...

In this video we take a look at how heat pumps work. Covering the basics, showing the typical system along with the main components and an animated drawing explaining its operation in both cooling and heating mode as well as how the...

This video guides you with a 3D model of a typical HVAC heating system of an office building to help you understand how a building is heated and what is does with the heat. We include photographs of how the items look in real life and...

Learn what a heating system optimizer is and what it is used for in this video on heating system optimizer basics.<br/>

In this video we take a look into HVAC fan coil units to understand how they work. Using 3D models, photos and diagrams to build your knowledge.<br/>