| Job Title |
Heating-and-air-conditioning Installer-servicer Helper |
| Job Description |
Assists Workers Engaged In Installing, Repairing, And
Servicing Industrial, Commercial, And Residential
Environmental-control Systems, Performing Any Combination Of
Following Duties: Cuts, Punches, Flanges, Shears, And Solders
Sheet Metal Ducts And Parts, Using Handtools And Portable Power
Tools. Cuts Threads And Packs Pipes. Cements Insulation In Place
Over Finished Piping Or Tubing. Passes Electrical Wire Through
Conduit, Splices Wire Connections, And Tapes Wire. Assembles
Sheet Metal Components Of Prefabricated Furnaces, Using
Handtools. Replaces Exhausted Or Defective Containers Of
Refrigerant With New Refrigerant. Lubricates Fans, Motors, And
Control Units. Installs Air And Water Filters In Completed
Assembly. Performs Other Duties As Described Under Helper (any
Industry) Master Title. May Be Designated According To Type Of
Equipment Serviced As Air-conditioning-mechanic Helper,
Industrial (any Industry).
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