A heat pump that is 12 years old or more will likely not work as well as it once did. If your heat pump has not been replaced in some time, you may need to schedule repairs.

Strange, loud noises can be indicators of serious problems with your heat pump. If your system is making groaning, rattling, or clanking noises, call a professional for repairs.

When heat pumps start to wear out, they often fail to adequately heat your home. If you’ve noticed a lowered level of efficiency with your heating system, it might be time to schedule repairs.

Unexplained increases in your energy bills can indicate a problem with your heat pump. Typically, when this occurs, it means that the system is no longer operating at optimal efficiency and repairs must be made.