Maintenance

Introduces materials and explains techniques used in installing and repairing concrete, hollow tile, and related masonry construction. (Formerly MAIN 30)

Introduces materials and explains techniques used in applying and maintaining paints, wallpaper, and plaster. (Formerly MAIN 40)

Introduces materials and explains techniques used to install and maintain plumbing lines, fixtures, and controls. Emphasizes effective maintenance procedures for commercial structures. (Formerly MAIN 50)

Studies the plumbing system of the typical single-family residential dwelling. Examines how local and national codes apply to residential units. (Formerly MAIN 55)

Introduces the repair and maintenance of small engines, appliances, garden equipment, and power tools. Examines troubleshooting techniques and emphasizes repair fundamentals. (Formerly MAIN 60)

Studies air conditioning systems of residential and commercial buildings. Explores the servicing of small appliances (Type I), and servicing or disposing of high or very high-pressure appliances (Type II), except motor vehicle ACs. Introduces skills and concepts of planning, testing, troubleshooting, and balancing such systems. (Formerly MAIN 65)

Covers laws and regulations for the recovery, reclamation, and recycle or refrigerants used in small appliances (Type I), high or very high-pressure appliances (Type II), and low-pressure appliances (Type III), except motor vehicle ACs. Prepares students to take the Environmental Protection Agency (EPA) Section 608 Universal Technician Exam.

Explores components, controls, balancing, preventive maintenance procedures, and efficiency measures for commercial HVACR and chilled water systems. Covers low-pressure refrigerant (EPA Section 608 Type III) cooling and heating systems.

Explores principles of preventive maintenance: records maintenance, replacement schedules, rust prevention, and equipment maintenance and servicing. (Formerly MAIN 70)