Air Conditioner Leaking Water Inside Furnace

Your ac s inside unit contains the evaporator coil pictured on the right that cools the warm air blown over it.

Air conditioner leaking water inside furnace.

Eventually if not corrected this will cause pressure problems in addition to water leaks and the furnace will fail to run. This causes condensation moisture to form on the coil just like how water droplets form on a cold glass of water on a hot day. This is a list of the top 10 reasons that your ac unit may be leaking water inside or outside of your residential or commercial property in 2018 2019. Issue with the furnace humidifier.

You see your air conditioner doesn t just cool your home it dehumidifies it too. Your drain pan is full. If you ve got an old unit your drain pan might be rusted or damaged which could mean that the water is running right through it and dripping onto the floor instead of into the drain pipe. Excessive condensation from air conditioning is a sign you have an ac issue.

Just below the evaporator coil in your furnace or air conditioner is a drain pan that catches the condensation coming off the coil. In mild climates like california furnaces and air conditioners are sometimes used during the same season. Why does water form in my air conditioner. What this means is humidity requires water and so does the humidifier in your home.

As your ac runs it absorbs moisture from the warm air in your home. Furnace is leaking when ac is on if your furnace only seems to leak when the air conditioner is running the problem probably isn t your furnace it s your ac. However older furnaces can develop corrosion on some parts and begin leaking water. The holes start off very small and get bigger over time.