furnace technician

4 Possible Reasons Your Furnace in Crossville, TN, Is Leaking Water

December 2, 2021

When temperatures in Crossville, TN, drop, you turn to your furnace to keep your home warm and comfortable. Your furnace will not efficiently keep your home comfortable if it’s faulty or leaking water. If you notice a puddle of water around your furnace, here are four possible causes.

1. Home Furnace Humidifier

A culprit of the heating system leaking water is the home humidifier connected to your HVAC system. Rather than adding moisture into your home to keep it more comfortable, the humidifier might be leaking water around your furnace. It’s best to call a technician for regular furnace maintenance to prevent water leaks.

2. Metal Vent Pipe

High-efficiency furnaces have PVC vent pipes, while traditional heating systems have metal exhaust vent pipes. The combustion process produces gases that pass through the exhaust vents to the outdoors when they are hot. If the PVC pipes aren’t the correct sizes, the gases get trapped inside and later cool down, and the condensation that forms leaks out of the heating system as water.

3. Clogged Drain

If your furnace and air conditioner share a drain, the furnace could be leaking due to a clogged drain. That’s because the air conditioner fails to drain correctly due to the clog. If your heating system has a malfunctioning secondary heat exchanger that’s leaking water, you will need to hire a professional to replace it.

4. Broken Condensate Pump or Condensation Line

Some heating systems produce condensation naturally, and the condensate line drains it. If the condensation line cracks, breaks, or becomes clogged, then it can create heating system leaks. If your home doesn’t have a floor drain, it has a condensate pump that pumps the condensate out rather than draining to the floor.

If you notice water dripping from the furnace or puddling at the bottom, you should call a technician right away. Shut off your heating system, and clean up the water around the bottom as you wait for the technician to arrive. Call us at Action Heating & Cooling, Inc., today for professional heating repairs and installation.

Image provided by iStock

You May Also Like

Why Is My Heat Pump Short-Cycling in Spring City, TN

Why Is My Heat Pump Short-Cycling in Spring City, TN

A heat pump is an efficient unit for regulating your home’s temperature because it combines heating and cooling features in one system. However, you may notice your system has started to short cycle, failing to cool or warm your place satisfactorily. Here are some...

4 Signs You Need Heat Pump Repairs in Spring City, TN

4 Signs You Need Heat Pump Repairs in Spring City, TN

Heat pump repairs can be frustrating, mainly because they interfere with you and your family's comfort. It's important to know when your heat pump is due for repairs to save it from a premature breakdown. Here are some signs of heat pump issues you might experience in...

5 Signs You Need Furnace Repair Immediately in Dunlap, TN

5 Signs You Need Furnace Repair Immediately in Dunlap, TN

It's winter here in Dunlap, TN, and if your furnace isn’t performing at an optimal level, your home could get to be an extremely uncomfortable place. You know it's time for furnace repair, but what are the signs that you need it immediately? Here are five indicators...

Pin It on Pinterest

Compliance Settings
Increase Font Size
Simplified Font
Underline Links
Highlight Links