HVAC Journeyman I

Installs, services, and repairs environmental control systems in residences, utilizing knowledge of refrigeration theory, pipefitting, and structural layout. Mounts compressor and condenser units on platform or floor, using hands tools, following blueprints or engineering specifications. Fabricates, assembles, and installs ductwork and chassis parts, using portable metalworking tools and welding equipment. Installs evaporator unit in chassis or in air duct system, using hand tolls. Cuts and bends tubing to correct length and shape, using cutting and banding equipment and tools. Cuts and threads pipe, using machine-threading or hand-threading equipment. Joins tubing or pipe to various refrigerating units by means of sleeves, couplings, or unions, and solders joints, using torch, forming complete circuit for refrigerant. Installs expansion and discharge valves in circuit. Connects motors, compressors, temperature controls, humidity controls, and circulating-ventilation fans to control panels and connects control panels to power source. Installs air and water filters in completed installation. Injects small amount of refrigerant into compressor to test systems, and adds refrigerant to build up prescribed operating pressure. Observes pressure and vacuum gauges and adjusts controls to ensure efficient operation. Tests joints and connections for gas leaks, using leak detection instrumentation or soap-and-water solution. Wraps pipes in insulation batting and secures them in place with cement or wire bands. Replaces defective breaker controls, thermostats, switches, fuses, and electrical wiring to repair installed units, using electricians hand tools and test equipment. May install, repair, and service air-conditioners in accordance with applicable codes, standards and/or manufacturer instructions. Will be required to possess the appropriate EPA certification, or an approved equivalent, to perform work with refrigerant. Performs duties in accordance with AR 750-1, AR 710-2, AR 735-5, AR 200-1, AR 58-1, AR 750-10, AR 750-6, DA Pam 750-8, TB MED 750-1, and TM-10, TM-20, TM-30, or manufacturer instruction or operating manuals. Other duties as assigned. Journeyman - A skilled craft worker educated in a specific craft, having verifiable minimum experience and/or holds and accepted certification, license and/or degree. Requires minimal supervision.

High school diploma / GED equivalent preferred. Minimum of two (2) years related experience.

Requires the technical skills, job knowledge and physical ability necessary to perform assigned job functions. To ensure compliance with safety, health and security requirements in the contract, employee will possess the ability to read, write, speak and understand the English language at the intermediate level as necessary to perform assigned job functions. Journeyman license/certificate or equivalent is required.