Air-to-air heat exchangers are common in a variety of diverse industries for effectively carrying out heat transfer and recovering wasted heat from exhaust air for use in other equipment. Managing thermal energy is particularly important for technological, power, and other utility installations, though it has specific benefits and drawbacks to consider for any application. Before […] The post Pros and Cons of Air-to-Air Heat Exchangers appeared first on PRE-heat, Inc ..read more

For more than 40 years, the team at PRE-heat, Inc. has focused on high-performance industrial air-to-air heat exchangers as well as packaged heat recovery systems, with a specialization in customized builds and designs. Shell and tube heat exchangers, part of PRE-heat’s extensive product line, are available in several options to effectively carry out heat transfer. […] The post How Do Shell & Tube Heat Exchangers Work? appeared first on PRE-heat, Inc ..read more

Every facility loses heat to the atmosphere. In industrial settings, this loss is a significant source of wasted energy and money. Recovering even a portion of lost heat allows companies to improve their energy efficiency, save money, and reduce their carbon footprint without altering existing workflows. In this post, we will cover topics such as […] The post A Look at Heat Recovery Systems appeared first on PRE-heat, Inc ..read more

Process heating is a critical aspect of a variety of industrial processes, from food manufacturing to pollution control systems. Indirect-fired heaters are used to heat air for applications where direct contact with products of combustion is detrimental to the process or product. Unlike direct heaters, indirect-fired heaters heat process air without contaminating the product with […] The post The Top Uses for Indirect-Fired Air Heaters appeared first on PRE-heat, Inc ..read more

A variety of industries rely on air-to-air heat exchangers to collect heat energy lost during heating applications. They are vital to many industrial applications, recovering heat to save energy, reduce expenses, and increase operational efficiency. Heat exchangers are generally classified by the way the air moves through the unit, and they come in three primary […] The post Types of Air-to-Air Heat Exchangers appeared first on PRE-heat, Inc ..read more

Many industrial processes create heated air as some type of exhaust or byproduct. Typically, this heated air gets vented outside into the environment. Air-to-air heat exchangers offer a way to capture this exhaust air and reuse it at other points in the application process. Exhaust air can preheat outside fresh air that needs to be […] The post Common Industrial Applications for Air-to-Air Heat Exchangers appeared first on PRE-heat, Inc ..read more