Top-Rated HVAC Repair in Jeffersonville, IN 47130 - Kempf Heating & Cooling, Inc

Common signs include your AC blowing warm air, ice forming on the refrigerant lines or evaporator coil, a noticeable hissing or bubbling noise from the unit, and a sudden spike in your energy bills. If you notice any of these, it's best to call a professional like Kempf Heating & Cooling for a diagnosis and repair to prevent further damage to your compressor.

In the Jeffersonville area, with its varying seasons and potential for high pollen, we generally recommend checking your filter monthly and changing it at least every 90 days. If you have pets, allergies, or run your system frequently, changing it every 30-60 days is better. A clean filter is crucial for airflow, efficiency, and preventing strain on your blower motor.

Absolutely. A severely clogged filter restricts airflow, causing your furnace to overheat. As a safety measure, the system's limit switch will shut the furnace off to prevent damage. This is a common and preventable cause of no-heat calls in Jeffersonville. Regularly replacing your filter is the simplest way to avoid this emergency and keep your system running smoothly.