Learn how a pressure transducer works to detect water level in a washing machine.
Learn how a propane refrigerator that uses R290 refrigerant works.
Learn about radiant heaters and how they work.
Learn how a recirculation pump works in a dishwasher and how to troubleshoot pump problems.
Learn how a refrigerator compressor works and how to recognize and troubleshoot common problems.
Learn how a refrigerator ice maker works and how to keep it in top shape.
Learn how a run capacitor works in appliances and HVAC systems.
Learn how a solenoid valve works in appliances and how to troubleshoot common problems.
Learn how a split-system air conditioner works and how to maintain the unit.
Learn how a stepper motor works and how it’s used in refrigerators.