Do I Need Professional Furnace Repairs for a Minor Water Leak?

Is your furnace leaking water? While the heating process does generate moisture as a byproduct, the system has a method for diverting that water out of your home. If you notice more moisture or see water pooling near the unit, you’ll need speedy furnace repairs to fix the problem. 

It can also be helpful to know some of the common reasons your furnace might leak water. 

Condensation Leaks

It’s normal for the heating process to generate condensation. Every furnace has a condensate line that carries moisture away and deposits it outside the home. Over time, the line might collect sludge and debris, causing a blockage in the line. 

Alternatively, older lines become brittle and develop cracks. When you schedule furnace repair, the technician will flush the line or replace a damaged line.

How Can I Tell if My Furnace Is Leaking Water?

The most obvious way to identify a leaking furnace is by looking for pooling water around the area. If the water leaks and dries quickly, it will leave a stain behind. Look for a white, chalky substance on the floor. 

When you suspect a water leak, monitor the furnace regularly. Looking for active leaks can help you pinpoint the cause before you request furnace repairs.

Defective Heat Exchangers

Heat exchangers are sources of common furnace problems, but maintenance will help you catch the need for furnace repairs early. Your furnace has a primary and secondary heat exchanger. Since the primary heat exchanger is closer to the flame, it’s more likely to crack. 

The secondary heat exchanger is farther from the heat. Its function is to catch the excess heat that the primary unit can’t handle. It’s cooler, and this makes condensation more likely. When the secondary heat exchanger cracks, that moisture will seep out and leak onto the floor.

Inhibited Airflow

A reduction in heated air doesn’t always mean you have a broken furnace, but you should still consult a professional furnace repair company. 

In some cases, staying warm can be as simple as replacing a clogged air filter. The blockage will force the system to work harder, and that will generate more condensation. That could cause the condensate line to overflow.

What Are the Signs of Disrupted Airflow?

You can tell that you need a furnace repair service to resolve inhibited air flow by paying attention to your indoor comfort. If your furnace seems to put out less heated air, check the ductwork and air return vents for blockages. Your home might also feel chilly even though your furnace runs more frequent heating cycles.

Faulty Humidifiers

Your furnace has humidification equipment to prevent dry indoor air. This is another process that generates excess moisture, but the humidifier has its own drain line. 

If you notice a leak, check the humidifier’s drain line for cracks, holes, or other types of damage. When you schedule furnace repairs, your HVAC technician can replace the damaged line.

Don’t Delay Your Furnace Repairs 

When you partner with Premier Systems, we’ll quickly diagnose your furnace malfunction. We use high-quality replacement parts to ensure our technicians always provide durable and effective repairs. 

Our comprehensive maintenance services will reduce the wear and tear damage that leads to most heating problems. Schedule your furnace service today!