Reasons To Call An AC Repair Company If Your Furnace Leaks Water When Turning On The AC | Paradise Valley, AZ

A leaking furnace should alarm any homeowner because this water that hasn’t drained from the HVAC system can result in several issues. It could corrode various components of your air conditioner, not forgetting that mold can result in allergic inflammations and other respiratory complications for your family or home occupants. Worse, water pooling around the HVAC system could greatly reduce its lifespan, meaning you will have to pay for costly home repairs and HVAC replacements. Though there are various reasons your furnace may be leaking water, it is most alarming when it starts to leak water when the air conditioner is on. However, the main area a technician from your trusted heating and AC repair company in Paradise Valley, AZ may look at is the condensate drain pipe. Have you noticed your furnace leaks water whenever you turn on the AC unit? Below are the most likely reasons:

Malfunctioning Evaporator Coil

The evaporator coil is an essential component of the HVAC unit that plays a vital role in the cooling process. It absorbs moisture and heat from the air as it passes over the coils. The evaporator coil later condenses the moisture and collects it in the drainage pan. From there, it is drained via the condensate drain pipe. However, a malfunctioning evaporator coil can cause excessive condensation, leading to water leakage from the furnace.

If you notice water leakage from your furnace, it is important to call a trusted AC repair company professional to diagnose and fix the problem. A malfunctioning evaporator coil can lead to water damage and affect the cooling efficiency of the HVAC unit. The technician will be able to inspect the evaporator coil and other parts of the HVAC unit to ensure that they are functioning properly and make any necessary repairs or replacements.

Broken Humidifier

Many furnaces come equipped with a humidifier, which adds moisture to the heated air produced by the furnace. However, if something goes wrong with it, it can lead to water leakage on the floor. To avoid this issue, it’s essential to schedule regular maintenance for your furnace with an AC repair company. A technician can quickly detect a leaky humidifier before it becomes a bigger problem.

However, if immediate repair is not performed, water leakage from the furnace can cause severe damage to the internal system and the floor and walls of your home. Additionally, it may lead to mold growth, which can pose a significant health risk to your household. To ensure the safety and longevity of your furnace, it’s crucial to ensure that an AC repair company in Paradise Valley, AZ sends a technician to inspect and service the HVAC system annually or semi-annually. They can help detect and fix any issues before they cause significant damage or harm.

Clogged Drain System

Condensation is a natural part of the HVAC system’s cooling process. During this process, the air conditioning unit draws moisture from the air, condenses on the condensate pan, and is drained from the system through the drain pipe. However, when water is unable to drain effectively, problems can occur. This can happen if the drain is clogged with debris, mold, or even dirt. These materials block the drain and render it ineffective, leading to water leaks from the furnace when the AC runs.

If you notice water under the furnace when the AC is running, it’s important to act immediately. Hiring an AC repair company is the best way to handle this situation. They can unblock the drain and restore normal water flow, preventing further damage to your system. Additionally, some service providers can install a safety mechanism that will automatically shut off the unit if a clog occurs in the future, minimizing potential issues down the road.

To minimize the chances of clogged drain lines or other problems with your HVAC system, it’s important to schedule regular maintenance checks with an AC repair company. A professional team will assess your unit during these maintenance checks, looking for clogged drain lines or other problems to ensure the drain is open and clear.

Dirty Air Filters

The air filter inside the HVAC unit plays a crucial role in working alongside the cooling and heating units to ensure optimal airflow. However, if the furnace’s air filter becomes clogged, it can impede the system’s ability to filter the air entering the unit. The accumulation of dirt can also restrict air and power flow to the unit’s evaporator coil. This can cause the temperature to drop and the evaporator coil to freeze, ultimately leading to damage to the coil or other components of the HVAC unit, prompting you to seek help from an AC repair company.

Furthermore, it’s important to note that the volume of water disposed of via the drain pipe increases when the ice melts. In some cases, if all the condensate does not drain properly, the excessive water may end up in the furnace, where you will notice the leak. This can cause significant damage, and it’s important to address the issue as soon as possible by contacting an AC repair company.

Clogged Condensate Pump

A condensate pump in your HVAC system helps pump condensate from the system to the outdoors, which is common in homes with basements. A clogged, blocked, or malfunctioning pump can lead to water leakage, which can be noticed when the AC runs. Inspecting the drain hose and pan is important to confirm the problem’s source. If the pan is not the problem, it is likely the condensate pump. Whether a simple blockage or a replacement, it’s best to contact an AC repair company in Paradise Valley, AZ for professional help.

Is your furnace leaking water whenever you turn on the AC? Either of the above reasons could be the culprit. Contact us at One Hour Air Conditioning & Heating of Phoenix, your reliable furnace repair technicians, for a proper diagnosis.

Photo By microstock3D at Shutterstock
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