HVR110 PRACTICAL APPLICATIONS OF ELECTRICITY Heating, Ventilation, Air Conditioning and Refrigeration Credits 4
HVR120 CONTROLS, MOTORS AND MOTOR CONTROLS Heating, Ventilation, Air Conditioning and Refrigeration Credits 4
HVR130 RESIDENTIAL AIR CONDITIONING Heating, Ventilation, Air Conditioning and Refrigeration Credits 4
HVR141 INDUSTRIAL REFRIGERATION AND COMMERCIAL AIR CONDITIONING Heating, Ventilation, Air Conditioning and Refrigeration Credits 4
HVR150 ELECTRIC HEAT AND HEAT PUMPS Heating, Ventilation, Air Conditioning and Refrigeration Credits 4
HVR170 WATER-BASED HEATING SYSTEMS Heating, Ventilation, Air Conditioning and Refrigeration Credits 4
HVR175 HVAC TROUBLESHOOTING AND SERVICE CALLS Heating, Ventilation, Air Conditioning and Refrigeration Credits 4
HVR180 EPA CERTIFICATION PREPARATION Heating, Ventilation, Air Conditioning and Refrigeration Credits 4
