Ge Dehumidifier: excess humidity

Professional Repair Guide

What is this symptom?

Experiencing excess humidity with your GE dehumidifier? You may notice the unit running continuously or failing to reduce humidity levels to your set preference. This could be due to a malfunctioning humidity sensor or the dehumidifier's capacity not being sufficient for your room size. Ensure your unit is functioning correctly to maintain a comfortable environment.

Urgency: Medium

Important Tips for Ge Models

GE dehumidifiers may require several days of continuous operation to reach set humidity levels, especially in larger spaces or first-use situations. (

Possible Causes

Malfunctioning humidity sensor or incorrect humidity detection

How to Identify: The display shows incorrect or unstable humidity readings, the unit runs constantly or cycles erratically, and the humidity level in the room does not change as expected. (

Part: Humidity sensor / humidity detection circuitry

Room too large or dehumidifier capacity too small

How to Identify: The unit runs continuously without significantly lowering humidity; room is larger than the recommended coverage for the model. (

Part: Unit capacity / design limitation

DIY Solutions

Clean or inspect humidity sensor and unit placement

Moderate 10-30 minutes

Tools Needed: soft cloth, vacuum with brush attachment (optional)

Turn off and unplug the dehumidifier.
Locate the humidity sensor (refer to manual; often near intake).
Gently dust the sensor with a soft dry cloth to remove debris.
Ensure the dehumidifier is placed in an open area away from walls or heat sources that could skew readings.
Plug in and restart the unit; set desired humidity and observe performance.

⚠️ Safety First: Always unplug the appliance before opening or cleaning components.

Allow sufficient operating time and ensure proper coverage

Easy 3-4 days to assess

Verify the dehumidifierâ€™s rated coverage area matches or exceeds your room size.
Place unit centrally in the space with unobstructed airflow.
Run the dehumidifier continuously for several days to allow moisture removal from walls and objects.
Use a separate hygrometer to verify true room humidity.

Professional Repairs

Replace faulty humidity sensor or control board

Estimated Cost: $50 - $200

When to Call a Professional

Humidity remains high despite DIY checks and proper placement over several days

Dehumidifier shows erratic behavior, error codes, or continuous running without effect

Internal components such as sensors or control board need replacement

Preventive Maintenance

Clean intake grilles and humidity sensor: Sensor misreads and reduced dehumidification performance
Frequency: monthly
Ensure filters are clean: Restricted airflow that can reduce dehumidification effectiveness
Frequency: monthly

Frequently Asked Questions

Why is my GE Dehumidifier excess humidity?

Common causes include a malfunctioning humidity sensor and the unit's capacity being too small for your room.

How do I fix GE Dehumidifier excess humidity myself?

Turn off the unit and clean the humidity sensor; ensure the dehumidifier is placed correctly and run it continuously.

How much does it cost to fix excess humidity?

Professional repairs typically range from $50 to $200 for replacing a faulty humidity sensor or control board.

When should I call a technician for excess humidity?

Call a technician if DIY fixes do not resolve the issue or if the sensor replacement seems complex.

References & Sources

Dehumidifier - Not Reaching Proper Humidity Level - GE Appliances Official

Community Analytical Insights

Analysis based on real user discussions from appliance repair communities

Can I Fix This Myself?

85%

DIY Success Rate Difficulty: DIY

Common Issues Reported by Users

The dehumidifier is not set to the desired humidity level.
The air filter is dirty or clogged, restricting airflow.
The unit is too small for the space it is trying to dehumidify.

User Suggested Solutions

Adjust the humidity settings on the dehumidifier to a lower level. Ensure it is set to the desired humidity percentage (typically between 30-50%).
Clean or replace the air filter. Turn off the dehumidifier, remove the filter, wash it with warm soapy water, and let it dry completely before reinstalling.
Consider upgrading to a larger dehumidifier if the current unit is undersized for the basement area. Check the manufacturer's specifications for recommended capacity.

Analysis based on 1 community discussions
View Sources

Data compiled from real discussions on r/appliancerepair and r/Appliances:

Best dehumidifier with a large bucket?

Community Discussions

need a dehumidifier for a humid basement

Consider a dehumidifier with a built-in pump or elevate the unit for gravity drainage.