ECT 17 — Fundamentals of HVAC and Troubleshooting
Introduction to residential and light commercial heating and air conditioning components and functions: Natural gas, propane gas, forced air, and hydronic equipment; emphasis on reading electrical diagrams, tracking sequence of operation, and safety procedures.; troubleshooting residential and light commercial heating and air conditioning equipment:; controls, electrical diagrams, sequence of operation, service diagnosis procedures, maintenance and repairs with emphasis on types of ignition systems and safety.