2.00 Credits
This course is designed to help the heating professional become comfortable with the electrical portion of an installation or service call. The program covers basic electric circuits, flow of electricity, switches, grounding, electrical terms and principles, electric power in the home, electric wire and supplies, tooled and test equipment, transformers, electric heating components, wiring diagrams, practical wiring of a heating appliance, and troubleshooting. NOTE: Prerequisites: Must have completed two years apprenticeship and must be employed by a Master Plumber.Upon completion of this course, students should be able to: Identify basic electrical circuits. Define two Laws of Electricity and understand fundamental electrical terms. Describe how electric power gets to a home and some safety considerations. Explain types and common uses of electrical wire (conductors). Splice and connect wires. Extend a circuit and some common electrical parts. Use the proper tools and test equipment to perform basic electrical work. Demonstrate how electrical power from the Power Company transformer can reduce to run low voltage components in a home. Identify the essential electrical components of a heating system. Perform the basics of wiring, schematics, ladder, and pictorial diagrams Read a schematic and ladder-wiring diagram, and wire a boiler. Troubleshoot an electrical circuit. Install gas utilization equipment in accordance with their listing and the manufacturer's instructions. Perform methods of vent installations of venting systems based on the operating characteristics of the gas utilization equipment. Adjust the burner input to the proper rate in accordance with the equipment manufacturers' instruction by changing the size of a fixed orifice, by changing the adjustment of an adjustable orifice, or by readjustment of the gas pressure regulator outlet pressure without overfiring. Perform modifications to an existing appliance installation for the purpose of fuel conservation.
Prerequisite:
Prerequisites: Must have completed two years apprenticeship and must be employed by a Master Plumber.