Water is leaking from the dryer: fixing the problems

If the clothes dryer leaks, it causes a lot of trouble. When a puddle of water forms under the appliance, it is necessary to understand the cause of the malfunction. This may be an incorrect connection to the water supply network, the destruction of gaskets or a hose. Perhaps the pipe is clogged or the breakdown touched the drain pump. If the appliance does not have an automatic drain system, it should give an alarm when a malfunction occurs. Upon noticing that the dryer is leaking, the owner should stop using it until the problem is fixed.

What causes dryers to leak?

Consider the most common problems that many owners of dryers face. In most cases, these include:

  • Wrong connection of the device;
  • Use of low-quality household chemicals;
  • Depreciation of the internal elements of the system.

What causes dryers to leak

Also, problems often relate to the operation of the ventilation holes, since this element is considered one of the most important in drying appliances.

Air vent blocking

To avoid overheating of the device, it is necessary to release hot air from the drum. This is the only way to maintain a constant operating temperature inside. The air is released through the vent. Then it moves along the duct to the outer opening, and then goes out.

A vent leak is most often due to a blocked outlet. Over time, it becomes clogged with small debris and villi.

It is important to regularly clean the exhaust port of accumulated dirt, otherwise it will block the escaping air.

Air vent blocking

Lack of cleaning for a long time will cause water in the air to accumulate and flow back into the dehumidifier. To prevent permanent damage, it is necessary to carry out cleaning once a year or more often. Thorough removal of plaque is the key to high-quality drying.

Incorrectly adjusted vent

If the exhaust system is set incorrectly, condensate accumulates in the ventilation ducts. For this reason, ventilation is disrupted. To avoid problems, it is necessary to adjust the duct to a horizontal and straight position. Air masses will be dispersed more efficiently. An air duct that has a non-standard shape and bends will create an obstacle to the accumulation of dirt.

As soon as the exhaust system begins to clog, condensation collects in the dryer drum or water leaks from the vent. The installation of devices with built-in fans provides for the removal of the tube into the window if it is not possible to connect to the mine.

Poor quality materials that have been used in the manufacture of ventilation ducts can also cause additional problems. For example, plastic and ribbed air ducts provoke the formation of condensate and retain moisture. This leads to further leaks. It is important to choose models with metal elements without ribbing.

Incorrectly adjusted vent

When installing a dryer, it is important to rely on the type of appliance. For example, a model with forced ventilation should be placed next to the hood. The naturally ventilated version requires mounting against a wall with a separate opening.

Air vent is poorly insulated

An uninsulated vent in the dryer allows dust, debris and even insects to enter the system. It is important to isolate this place so that the “barrier” does not interfere with the circulation of air masses.

Low air temperature provokes the appearance of condensate in the ventilation pipe. Warm air coming from the inside must be isolated from contact with cold. Incorrect insulation will cause air to turn into water when it comes into contact with the cold outer pipe. It will start to drip, forming puddles on the floor.

Insulating the vent pipe will solve the problem. Hot air will not collide with cold, which means that condensate will no longer accumulate in the pipe.

The condensate collection system does not work

The condensate collection system does not work

Condensing dryers operate without being connected to any communications. Some models are allowed to be connected to the water supply so that condensate flows there. But these measures are considered optional, not mandatory. In such devices there is a container for collecting moisture. From there, the water is subsequently removed manually or using a pump.

Humid air, during the operation of the machine, with the help of an exhaust pump enters the container. If a leak occurs, it means that a malfunction has occurred in the system.

Recommendation: First of all, it is worth checking the container for cracks. If suspicions are not confirmed, it is necessary to remove the pump and clean the hoses. Lastly, check the seals and gaskets on the back plate.

The damper in the ventilation pipe is damaged

The ventilation pipe, with insufficient insulation, provokes the accumulation of condensate. This also happens if the insulation is damaged.

The damper in the ventilation pipe is damaged

There is a damper at the outer end of the pipe. Hot air comes out of it. It opens only during the release of air masses. The rest of the time the dryer is in operation, it is tightly closed. If the damper does not close completely, then dirt, snow and moisture get into it. There is a water leak near the dryer. Having found it, the owner should check the damper. If it is broken, then it needs to be replaced or repaired.

Damage to the ventilation pipe also leads to the formation of condensate and leaks.


The accumulation of moisture during the operation of the dryer causes many problems. Either way, the problem should be fixed. Having found a puddle on the floor, the user of the device must disconnect it from the power supply. Next, you need to check the elements of the device for certain breakdowns. Perhaps the operating rules were violated, or some parts eventually became unusable. It is not difficult to conduct an independent diagnosis, the main thing is not to start repairs without consulting a master.