thermostat issues

Why Is My Electric Furnace Blowing Cold Air? A Quick Overview If your electric furnace is blowing cold air, comfort drops quickly and the unit may run longer without actually heating, driving up energy bills and wear on components. In our field experience, quick, orderly checks usually pinpoint the cause while keeping you safe. Persistent cold air operation can strain heating elements, high limit ...

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 ...