Rules of thumb, friend, or foe?

Posted on:

August 6, 2021

Find out why HVAC technicians’ rules of thumb must be based on math, not something made up or convenient, from ACCA HVAC expert Ed Janowiak.

Manager of HVAC Design Education at ACCA

Ed Janowiak is ACCA's Manager of HVAC Design Education and can be reached at ed.janowiak@acca.org or 703-824-8878.

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