Customer has no cooling from their first floor Unico air handler with Trane outdoor condensing unit: * Upon arrival, found indoor nest thermostat off * Adjust settings on thermostat and call for cooling and lower set temperature * Check outside and immediately noticed that the outdoor condensing unit is not turning on * Neither the fan or compressor are running * A loud humming noise is coming from the system * Bring customer outside and show her that the outdoor condenser is having issues and is not turning on so she can see * Shut power to the outdoor condensing unit * Open electrical cabinet * Found a blown dual start capacitor inside the system- Confirm capacitor is dead * Provide an estimate to the customer to replace their existing capacitor with a new one- She approved * Removed existing capacitor from outdoor electrical cabinet, Blew out cabinet and dusted clean, polishing all wiring, and component * Installed new Dual start capacitor and secured in place- Connect and secure a