Refrigerants and heat exchangers for gas

Basic information on soldering / brazing as performed in the refrigeration industry, for devices using freon or refrigerants - such as air conditioners, heat pumps, and heat exchangers for these devices, condensers, etc.

The trend of replacing refrigerants in heat pumps and air conditioners with the new refrigerant - R32. What is it, where does it come from - how does it differ from older refrigerants like R134 or R410A? How to choose a heat exchanger for R32?

The trend of converting air conditioners into heat pumps - is a multifaceted topic. We'll focus on the air-to-water heat pump specifically, which is intended to heat homes with traditional water heating systems. The article will carry elements of a DIY , but it's not necessarily an attempt to discourage "professional" heat pump solutions. Instead, we aim to familiarize the reader with the topic.

What does a plate heat exchanger do in air conditioning, and what are its functions? Is it comparable to either an evaporator or a condenser in an air conditioner? Discover the answers in this article!

Learn how the freon or refrigerant heat exchanger, which can be used as an evaporator or a condenser in refrigeration units, air conditioners, or heat pumps, works and is constructed. Read more.