# BLS · Heating, air conditioning and refrigeration mechanics and installers (Occupational Outlook Handbook) ID: source-bls-hvac · source · sourced · updated 2026-09-07 Tags: primary source The Bureau of Labor Statistics' profile of the HVACR trade: employment, projected openings, wages and training requirements. The Bureau of Labor Statistics' profile of the HVACR trade: employment, projected openings, wages and training requirements. This is a source record, not an endorsement of Airform by the publishing organisation. Follow the citation for the original publication, its context and reuse terms. ## Counterargument The source concerns a broader category; its findings may not transfer to this implementation. ## Next test Check for revisions and determine which claims it actually supports. ## Sources - BLS · Heating, air conditioning and refrigeration mechanics and installers (Occupational Outlook Handbook): https://www.bls.gov/ooh/installation-maintenance-and-repair/heating-air-conditioning-and-refrigeration-mechanics-and-installers.htm ## Links - none