DEMR1323 — HVAC Trbleshooting Repair
DEMR 1323. HEATING, VENTILATION, AND AIR CONDITIONING (HVAC) TROUBLESHOOTING AND REPAIR (1-7-3) An introduction to heating, ventilation, and air conditioning theory, testing, and repair. Emphasis on refrigerant reclamation, safety procedures, specialized tools, and repairs. 47.0605