Bosch dryer not draining

Common reasons your Bosch dryer is not draining

The most common reasons your Bosch dryer is not draining are an open heating element, defective electronic control board or a faulty thermal fuse.

  • 29%

    29% of the time it's the Heating Element

  • 23%

    23% of the time it's the Electronic Control Board

  • 16%

    16% of the time it's the Thermal Fuse

  • 32%

    32% of the time it's the Something else

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Most common repairs needed to fix a Bosch dryer

Heating Element Replacement

When your condensing or ventless dryer is not draining, an open heating element could be causing the problem. The electronic control board on a condensing dryer will sense an open heating element and typically halt all dryer operations. The drain pump won’t get power from the electronic control board to drain condensate water when the control board detects a problem with the heating element. When your dryer isn’t draining, have a Sears Home Services Technician visit your home and fix the dryer.

Electronic Control Board Replacement

If a condensing or ventless dryer is not draining, a defective electronic control board may be failing to send electric current to the drain pump motor. A failed relay on the control board won’t allow current to flow to the drain pump to drain condensate. A problem with internal control board logic could be preventing the control from detecting conditions inside the dryer. When your dryer isn’t draining, have a Sears Home Services Repair Expert visit your home and fix the problem.

Thermal Fuse Replacement

In a condensing or ductless dryer that’s not draining, a faulty or blown thermal fuse could be causing the problem. The thermal fuse is a safety device that trips when the dryer overheats. The electronic control will typically halt all dryer operations when the thermal fuse blows so the drain pump won’t pump out condensate water. When your dryer isn’t draining, schedule a Sears Home Services Technician to visit your home and fix the problem.

Why is my Bosch condenser dryer not draining?

A clogged drain hose or failed drain pump can prevent your Bosch condensing dryer from draining. A clogged house drain can also prevent water from draining.

clear-the-washer-house-drain-using-a-plumbers-snake

Check the house drain

Check the house drain for your dryer. Clear that drain if you find it clogged.

bosch-condensing-dryer-drain-hose-connection

Unclog the dryer drain hose

Pull the drain hose off the back of the dryer and check the hose for a clog.

Clear the drain hose if it’s clogged.

Replace the drain pump

If the house drain is okay and the drain hose isn’t clogged, you’ll likely need to have the drain pump replaced in your Bosch dryer.

Schedule dryer repair service to have a technician replace that part.

What to expect when you experience a Bosch dryer not draining issue

How is the not draining problem fixed?

Correcting most not draining problems usually involves replacing the heating element, electronic control board or thermal fuse. However, there are many potential causes, so a thorough diagnosis is key to fixing the problem. An accurate diagnosis is essential to understanding how much the repair will be.

Sears Home Services recommendations for a dryer that is not draining

When the dryer is not draining it can be for many reasons. To avoid replacing unneeded parts we recommend having a Sears Home Services professional perform diagnostic tests to identify the root cause of the problem. Our technicians are experienced at diagnosing all types of dryer failures.

What to look out for with a dryer not draining diagnosis

Diagnosing modern appliances without proper knowledge and training can be difficult. Without using proper diagnostic techniques, fixing your dryer problem will only be achieved through changing parts on a hunch. Appliances, especially in the last 10 years, have become extremely advanced, and many models have electronic parts that are difficult to test. DIY repairs on the latest appliance models are becoming increasingly difficult.

Bosch dryers with a drying sensor or condensation tank can fail to drain if their pump is blocked. Damp loads and musty odors then become the norm. Rather than dealing with soggy clothes, contact dryer repair near me. Skilled pros clear drains and preserve the dryer’s premium performance.

What our customers say about us

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Excellent service from Daniel

Daniel provided excellent service and was very quick to perform the repair. I have nothing good to say about the warranty program and the LACK of customer service and the inability to contact a human being to talk.

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Excellent technician Very thorough and detail oriented Would be happy to have him work on appliances again He managed to find our ranch headquarters in the middle of the desert

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Dryer service

He was professional and polite. I didn't call back later that afternoon, although he replaced a thermostat the smart dry timer doesn't work as I was still having the same issue. The lady said she would email him and have him return. Never heard from anyone else.

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Terry F, Oklahoma City, OK

Frequently Asked Questions

Why is my Bosch condenser dryer not draining water?
A clogged drain hose, malfunctioning pump, or clogged water container can hinder water removal. Cleaning these parts regularly prevents buildup.
How do I unclog the drain hose in a Bosch condenser dryer?
Unplug the dryer, locate the drain hose near the reservoir or pump assembly, and flush it with water to remove any blockages.
Can a faulty pump stop water from draining?
Yes. If the pump motor fails or the impeller is broken, water can’t move to the reservoir. A continuity test can confirm the pump’s motor.
When is professional service necessary for a Bosch dryer not draining?
If cleaning the hose and water container doesn't resolve the leaking problem, the pump or control board may be failing. A technician can diagnose and replace the appropriate parts.

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Glossary Terms

A dryer drum is the main interior component of a clothes dryer where clothes are placed to be dried. It rotates during the drying cycle, allowing heated air to circulate through the clothes.

A dryer filter, commonly known as a lint filter, is a component of a clothes dryer that captures lint and other debris from clothes during the drying process, preventing them from clogging the dryer vent.

A dryer pedestal is a platform that elevates a dryer off the ground, making it easier to load and unload laundry while also providing additional storage space in some models.

A dryer rack is an accessory for clothes dryers that provides a stationary platform to dry items without tumbling, ideal for delicate or bulky items, or shoes that might be damaged by the usual drying cycle.

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Bosch dryer not draining? Discover solutions & repairs that really work!