Recent SemestersFall 2026, Fall 2025Class Size26 studentsCredits4PrerequisitePrerequisite: ACR 121 with a minimum grade of C Transfers ToCSUDescriptionThis course covers the principles of gas, electric, radiant and boiler operated heating systems. Classroom discussions focus on maintenance, repair, and service techniques for furnaces, steam, and hot water boilers. Laboratory exercises emphasize the use of test instruments and safety controls.Usually HeldMon Wed Fri 1:00pm–3:10pm, Mon Wed Fri 1:30pm–3:40pm, Mon Wed Fri 3:20pm–5:30pm, Mon Wed Fri 3:45pm–5:55pm 