Some homeowners in Monticello, IL have complained to Bratcher Heating & Air Conditioning, Inc. about their AC units dripping water. The observation of tiny water droplets is not a cause for alarm during hot, humid weather. However, noticing water puddles around the HVAC unit signifies serious problems that require urgent attention. A failure to correct the issue could risk exposing inhabitants of your home to persistent respiratory problems from mold and mildew. In addition, you may end up facing expensive repairs or further damage to the HVAC equipment.
Knowledge about the cause of water collection is critical in finding the most appropriate course of action. In this post, we shall discuss the possible reasons you have a leaking AC unit.
Blocked Condensate Drain
The HVAC unit participates significantly in regulating the home’s humidity. When the indoor air is very humid, the AC unit reduces the air moisture through the condensation process. The system pushes the hot, moist air over the chilled evaporator, facilitating vapor transformation into liquid water. The water then collects on the drain pan, which directs the water to the condensate drain for removal.
The condensate drain pours the water outside instantaneously to avoid overflow at the drain pan. However, water sometimes traps dust, pet dander, pollen, and debris. The buildup of the unwanted pollutants blocks the usual passage of the water. The clogged drain redirects the water back to the drain pan, causing an overflow, and leakage indoors.
Removing the blockage from the drains is a delicate process. It requires professionals to avoid further complications by using corrosive bleaches. Bratcher Heating & Air Conditioning, Inc. uses modern technology and friendly washing soaps that preserve the drain’s condition.
Dirty Air Filter
The air filter helps keep the indoor air clean and pollutant-free by trapping particles, pollen, dust, and other contaminants. For this reason, we recommend that you ensure a change of the filter every 30 days. However, many residents of Monticello hardly remember this practice until issues crop up.
Dirty air filters hinder normal airflow circulation making the evaporator coils excessively cold. Consequently, more water accumulates on the drain pan, causing a spillover. Fortunately, it is easy to rectify this issue with proper scheduling of routine maintenance from Bratcher Heating & Air Conditioning, Inc..
During the servicing, we clean all critical areas of the HVAC unit. The cleanup helps to improve airflow circulation and avoid freezing of the evaporator. Moreover, we use high-efficiency particulate air (HEPA) filters for replacements to ensure your indoor air is allergen-free.
A leakage or drop in refrigerant volume causes pressure in the system to reduce drastically. Consequently, the temperature reduces on the evaporator coil to freezing levels. A slight temperature rise causes the ice to melt and overflow on the drain pan, seeping indoors.
You can determine a low refrigerant level if you notice poor AC cooling or a hissing sound. Correcting the refrigerant level back to normal requires an HVAC technician. Our experts at Bratcher Heating & Air Conditioning, Inc. will first assess if the problem needs a repair, refill, or complete replacement.
Damage to Condensate Pump
The pump plays a significant role in pumping out condensate that cannot be dispersed by gravity through the drain pipe. Usually, as warm, humid air passes over the cooling coils, the moisture gets trapped as condensate. As the volume increases, it combines to form water which drips on the drain pan.
The drain pipe expels some water to the outside by gravity while the remaining collects in the reservoir. Once the tank is full, it lifts the float switch, which activates the pump’s motor and begins to pump the water outside. If the pump breaks or has damage, it may be impossible to start the float switch, making the water overflow.
A worn-out motor, malfunctioning float switch, or clogged drain hose is a possible cause of a faulty pump. Troubleshooting the problem on your own can cause further complications. Therefore, contact an HVAC technician from Bratcher Heating & Air Conditioning, Inc. for quick and reasonable solutions.
Damaged Drain Pan
The drain pan collects condensate from the cooling coils, as we have learned above. Over time, rust can form and damage the pan. As the water drips on the pan, it seeps through the holes and into your home. Water-resistant sealants may act as temporary solutions to fill the holes. However, the surest way of correcting the problem is by replacing the drain pan.
To learn more about other possible causes of water leaks in your home in Monticello, contact Bratcher Heating & Air Conditioning, Inc.. We specialize in HVAC installations, repairs, and maintenance. We also offer geothermal, indoor air quality, and ductwork services. Call us today.