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Why Does My Furnace Leak Water in New Bern, NC?

When everything functions normally, the furnace in your home shouldn’t leak. A leak is almost always a sign of trouble, though the severity of the trouble varies significantly. Here are a few reasons your furnace in New Bern, NC, might leak water:

Accumulated Condensation

Since your furnace generates a great deal of heat, it’s normal for it to cause some water to evaporate, creating condensation. However, this condensation should drain out of the furnace if everything functions normally.

It’s possible that the furnace’s condensate pump, which should pump away accumulated condensation, isn’t working. Alternatively, there might be some kind of ventilation pipe or drain line blockage, or there might be a leak in the drain pan. Whatever the issue, an HVAC service technician should examine your furnace to find the reason for the leak.

Dirty or Clogged Filters

You should replace your furnace filters at least once every three months. If you don’t, they will get so dirty that eventually, the debris that gathers on them will block airflow through your system.

This can have many adverse effects on how your unit functions. In addition to general performance issues, dirty filters can cause heat to build up inside the system, which may cause condensation to accumulate and leak from your vents.

Cracked Heat Exchanger

Your furnace has a combustion chamber where heating goes on and a blower area from which air circulates around your home. A heat exchanger is a metal shield that separates these two areas from one another, and if it ever cracks or breaks, water can leak from your furnace as a result. A broken heat exchanger can also lead to a carbon monoxide leak, so it’s very important to get a professional heating service technician to fix the issue as soon as possible.

You should never leave your furnace leaking. Even if the issue causing the leak is initially minor, it may worsen if you don’t get professional help to deal with it. Call J & J Mechanical, Inc. and schedule furnace repair services today.

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