HVAC Repair Hollis ME | Call Infinity Heating And Cooling

Common signs include your AC system blowing warm air, ice forming on the refrigerant lines or evaporator coil, and a noticeable hissing or bubbling sound from the unit. If you notice these issues, it's important to call for service promptly, as low refrigerant levels make your system work harder and can lead to compressor failure.

The most important step is to schedule annual professional furnace maintenance, which includes checking the heat exchanger for cracks, ensuring proper venting, and testing for CO. We also strongly recommend installing UL-listed carbon monoxide detectors on every level of your Hollis home, especially near sleeping areas, and replacing them as recommended by the manufacturer.

Start by checking and replacing your air filter if it's dirty, as this is a common cause of reduced airflow and efficiency. Also, ensure all vents are open and unobstructed. If problems persist, it could indicate issues like a refrigerant charge problem, a failing component, or ductwork leaks. Our technicians can perform a comprehensive diagnosis to find the root cause.