Joseph C. Henderson Archives

Joseph C. Henderson

Company name: Hvac Consulting Services, LLC

Position: President

Joseph “Joey” Henderson has been an HVAC instructor at Midlands Technical College for over 30 years and has served as the Program Coordinator for HVAC for the last 6 years. He is also the president of his education and consulting company, Hvac Consulting Services, LLC, and is known for providing quality HVAC education to people at all stages of their careers while cultivating an energetic learning environment.

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Traditional & Desiccant Dehumidification and When to Use Each (or Both)

This tech tip is based on a conversation with Nikki Krueger and David Schurk. Nikki is a longtime contributor to HVAC School and is a relatively frequent podcast guest and symposium speaker. David Schurk is the Director of Applied Engineering and National Sales Manager at Innovative Air Technologies. Nikki specializes in traditional cold-coil dehumidifiers, and […]

Switch Terms

A while back, I had a tech who was having some trouble finding a 35 PSI (2.41 bar) make-on-fall pressure switch. One adjustable switch in the catalog said (SPDT), but he didn't quite understand what that meant. In that case, it means single-pole, double-throw, and the “double-throw” part means that the switch has terminals in both the […]

Piston Design and Bypass

I remember it like it was yesterday. It was my first day of work as a trainee at my first technician job, just a wet-behind-the-ears kid fresh out of trade school. It was a Monday morning, and the technicians and I were standing in the dusty warehouse surrounded by stacks and stacks of brand new […]