| Job Title |
Furnace Installer |
| Job Description |
Installs And Regulates Gas-burner Units In Building-heating
Furnaces To Convert Furnaces From Wood, Coal, Or Oil To Gas:
Directs Helper To Prepare Furnace For Installation Of Gas Burner
Unit. Lays Brick Foundation [bricklayer (construction)] In
Furnace Ashpit And Positions Heating Unit On Foundation. Draws
Sketch Of Pipes And Fittings Required To Connect Gas Burner To
Gas Supply. Measures, Cuts, Threads, Bends, And Installs Pipe
Between Burner And Gas Supply With Assistance Of Helper, Using
Pipefitters' Tools. Installs Thermostat In Heated Area And Makes
Wiring Connections Between Building Terminal Box, Switchbox,
Burner Motor, And Thermostat [electrician (construction)].
Ignites Gas Burner And Adjusts Gas-flow And Air-supply Control
Valves Until Observation Of Gas Flame Indicates Correct
Combustion.
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