AC troubleshooting

When Should I Add a Hard Start to My Central Air Conditioner? If your air conditioner hesitates at startup, hums without kicking on, dims the lights, or occasionally trips a breaker, a hard start kit could be the assist your compressor needs. It provides a short burst of extra torque at startup, similar to a sprinter using starting blocks, helping the compressor overcome initial resistance and get ...

Why Is My AC Blowing Warm Air? A Quick Overview and First Steps When an AC blows warm air, the cause is often simple, sometimes serious. In our experience, most issues trace to preventable basics: clogged filters, dirty coils, blocked drains, or thermostat and fan settings. More complex faults include refrigerant leaks, electrical problems, or a failing compressor. Think of airflow like breathing ...