Residential Line Voltage for Appliance and HVAC Technicians

What Does Line Voltage Look Like? Appliance and HVAC technicians frequently deal with residential line voltage. Failures in appliances and HVAC systems are sometimes caused by mis-wired, loose, or disconnected components. Understanding the behavior of voltages when they are missing or mis-wired can aid in troubleshooting. A 60Hz, 120V RMS voltage is determined by multiplying […]