Journeyperson" means any person, other than a master, who, as a principal occupation, is engaged as an employee of, or otherwise working under the direction of, a master in the design, installation, and repair of plumbing, mechanical, HVAC, refrigeration, sheet metal, or hydronic systems, as applicable.
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The book set includes all required references for the Iowa Journeyperson HVAC/Refrigeration with Gas exam. Orders placed before 2 PM are shipped the same day via UPS and a tracking number is emailed before 3 PM.