November 2016 - Rhino
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Monthly Archives: November 2016

Rhino What does HVAC certified mean?

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For a HVAC company to state their technicians are HVAC certified, the technicians have to undergo specific training and then have that knowledge tested through a standardized exam. There are different organizations that perform this testing. NATE (North American Technical Excellence) is the largest one. It is not a legal […]

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