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       CODE: 869.281-010 Buy the DOT:Download/CD-ROM
TITLE(s): FURNACE INSTALLER-AND-REPAIRER, HOT AIR (any industry) alternate titles: furnace worker;
heating worker
Installs and repairs hot-air furnaces, stoves, and similar equipment in accordance with diagrams
and other specifications, using handtools and pipe-threading tools: Constructs foundation of
concrete or other noncombustible material. Assembles and positions heating units in accordance with
diagrams, using handtools. Cuts holes in floors and walls to form air duct outlets. Installs air
ducts, smoke pipes, blowers, and stokers, following blueprints of building and using handtools.
Installs fuel pipes, using dies, pipe cutters, and pipe wrenches. Wraps insulating asbestos around
air ducts. Connects and adjusts timers and thermostats. Inspects inoperative heating units to locate
causes of trouble. Disassembles heating unit and replaces or repairs defective parts, using
handtools. Cuts, bends, and crimps sheet metal to repair furnace and stove casing and pipes, using
crimpers, files, snips, handbrakes, and sheet metal hammers. Reassembles and starts heating unit to
test operation.
GOE: 05.05.09 STRENGTH: M GED: R4 M3 L3 SVP: 7 DLU: 77
ONET CROSSWALK: 85902A Heating and Air Conditioning Mechanics
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