Jim Bergmann

Jim Bergmann

Jim is a technical specialist for Testo Inc. a test instrument company. He also is an HVAC Instructor at Cuyahoga Valley Career Center located in Cleveland.For additional information visit  "

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Who's Eating Your Lunch?

Energy optimization is on the minds of commercial and residential customers. If heating-cooling-and-ventilation contractors don’t respond, other businesses will.

Originally published Published: 01.01.12 Author By Bill Spohn Author By Jim Bergmann