Duties and Responsibilities (these duties are a general summary and not all inclusive): Installs heating, ventilating, air conditioning and refrigeration equipment, including controls and related fixtures such as air and water filters and piping by using refrigeration, pipe fitting and structural layout techniques, blueprints, appropriate machines, tools, and work aids to join tubing and/or compressor and condenser units; and to connect motors, compressors, temperature controls, humidity controls and circulating ventilation fans to electrical power. '',''Hvac Refrig Mechanic I'',''Hvac Refrig Mechanic I'',''United States-Massachusetts-Boston-170 Morton Street'',''United States-Massachusetts-Boston-170 Morton Street'',''Equipment, Facilities & Services'',''Equipment, Facilities & Services'',''Department of Public Health'',''Department of Public Health'',''Full-time'',''Full-time'',''Day'',''Day'',''Jul 30, 2026, 3:53:04 PM'',''Jul 30, 2026, 3:53:04 PM'',''1'',''1'',''72,700.68'',''53,822.34'',''72,700.68'',''Yearly'',''Sandra.