Archive for June, 2021

How Heat Recovery Systems Work

Written by admin. Posted in Home

In this YouTube video, ESB looks at how a heat recovery system works. It’s essential to understand the concept before investing in specialized commercial water heating technology solutions.

During warmer months, it’s natural to ventilate a building by opening windows or using an airflow intake system.


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This process allows fresh air to enter a building. The same air needs to be heated during colder months and requires a heat generation system, primarily if the building is occupied. After the air is warmed, waste air needs to be expelled from the building.

A heat recovery system takes the warmth from that waste air and recycles the heat back into the colder air being brought into the building. A building’s windows are closed during the colder months, and the air is brought in using a piece called a thermal wheel. This specialized equipment is designed to absorb the heat from the waste air going out and pumping it into the air coming in. The thermal wheel is one piece in the overall heat recovery system that transfers heat from one place to another. The same behavior is used in commercial water heating technology solutions.

The Custom Engagement Ring Process

Written by admin. Posted in Home

Are you interested in a custom engagement ring? Maybe you are thinking about having one made, or maybe you are curious about what goes into the process. In this video, you will learn all about the custom engagement ring creation process, from start to finish. This will be an in-depth look at the life of a custom ring, something not many people get a glimpse into.


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You’ll be able to see just what goes into that perfect piece of jewelry.

The process begins with a sketch where all the ideas for the ring can be put on paper and planned out. The final drawing then gets rendered into a 3D processing program where the engineering requirements are figured out before it can be finalized. A mold is then 3D-printed, and finally, the ring is cast. The video will give you a detailed look into each of these steps, showing you all the fine intricacies and craftmanship. The final product will no doubt amaze you now that you know what such jewelry takes to be crafted.

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