HVACR Service + Troubleshooting with The Professor eBook

Get insight from renowned HVACR professor at Ferris State University and NEWS columnist, John Tomczyk, in this 48-page eBook covering a wide range of service and troubleshooting topics. Subjects covered in the book’s 16 chapters include: system check sheets, bad compressor valves, loss of air conditioning cooling, condenser splitting, frost on the compressor’s head, restricted TXV metering device, leak detection methods, refrigerant migration, and more.

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Receive qualified leads through a co-branded eBook, a collection of topic-centric articles packaged together in a downloadable digital media format. Each eBook includes new or repurposed articles from The NEWS, and may be supported by content from one or more sponsors. The NEWS will handle production, lead gathering, marketing and creative. Contact a sales rep to learn more.

John Tomczyk is HVACR professor emeritus, Ferris State University, Big Rapids, Michigan, and coauthor of Refrigeration & Air Conditioning Technology, published by Cengage Learning. Contact him at tomczykjohn@gmail.com.

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On Demand Don’t miss your chance to learn from industry thought leaders and gain valuable insight on how the A2L transition will affect your HVAC business!

During this webinar, we will discuss what acidic condensate is, how it’s formed, and the damage it can cause if not properly treated—while hitting on the latest regulations that are driving the adoption of condensing technology.