Your Auburn, AL, home furnace produces heat, so you may find it surprising when you discover water coming from it. Ignoring an apparent leak may cause water damage and seriously risk your family’s health. Consider the potential causes of a furnace water leak and what you can do to resolve it.
Cracked Heat Exchanger
The most directly related cause for your furnace leaking water is a cracked heat exchanger. A heat exchanger is a component that transfers heat from the exhaust to the circulating air. That exhaust may contain some condensed water, and a crack will allow it to come out.
It is also the most concerning cause of water around your furnace. Cracked heat exchangers are one of the leading causes of carbon monoxide poisoning. A technician should inspect your heat exchanger during routine professional furnace maintenance.
Restricted Airflow
A furnace and AC depend on the system’s ability to circulate air to heat and cool your home. Restricted airflow can cause your evaporator coil to freeze, which could cause water leakage as it thaws. If restricted airflow is causing the problem, you will likely not have water unless your air conditioner is running.
Cleaning air filters routinely and ensuring AC vents are not blocked will assist in maintaining airflow. Regular maintenance for your system should also be able to catch the issue early on.
Clogged Condensation Drain
Every furnace will produce condensation, moisture that it pulls from the air. Your system should have a drain to evacuate that condensate without it leaking. However, these drains become clogged without periodic cleanings, such as what happens during maintenance.
If you find water around your furnace, bring in a trained professional to diagnose why it is occurring. We are ready to assist with your HVAC needs. Call to schedule your furnace repair appointment with the expert technicians at Climate Control Heating & Air Conditioning today.
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