Should My Furnace in Surf City, NC, Be Leaking Water

Furnaces are powerful heating systems that help keep homeowners warm and comfortable. However, when something goes wrong, leaks can occur, leading to water damage and other issues. Here are some possible reasons your furnace in Surf City, NC, is leaking water:


The heat exchanger in a furnace produces condensation as part of its normal operation. This condensation contains water and can collect at the bottom of the furnace, causing it to leak. Your service technician should inspect and unclog the furnace.

Clogged Drain Lines

If your furnace has a clogged drain line, it can cause water to back up and overflow from the unit, resulting in leaks. A professional should inspect the drain lines and make any necessary repairs.

Problems With the Pressure Switch

The pressure switch helps regulate the air pressure in your furnace, and if it isn’t adjusted correctly, it can cause a water leak. Additionally, if this switch is malfunctioning or damaged, you may experience leaking from your furnace.

Cracked Heat Exchanger

The heat exchanger is responsible for heating the air that circulates in your home, and if it becomes cracked or damaged, it can cause water to leak from the furnace. It’s important to have any issues with this part of the furnace diagnosed and repaired as soon as possible to avoid further water damage. The service technician can identify the cause of the crack and take measures to repair it.

Malfunctioning Humidifier

Your furnace has a humidifier to help regulate humidity in your home. If it has clogging issues or it’s malfunctioning, it can cause water to leak from the unit. The service technician should clean out any clogs in the humidifier and replace any worn or damaged parts to ensure proper operation.

When it comes to your furnace, there are a few ways you can help ensure its longevity. For instance, regularly replacing your air filters will help avoid clogging. Call Gideon Heating & Air Conditioning today to schedule HVAC maintenance.

Image provided by iStock

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