GE Dehumidifier: not dehumidifying

Professional Repair Guide

What is this symptom?

Is your GE dehumidifier running but failing to reduce humidity? If there's little to no water in the bucket and the air remains damp, it may be due to common issues like low temperatures, a clogged air filter, or a full water bucket. Understanding these causes can help you restore your dehumidifier's efficiency.

Urgency: Medium

Important Tips for GE Models

  • GE official support recommends disconnecting power for 30 seconds to reset and retest if not collecting water. (

Possible Causes

Low ambient temperature leading to coil frosting and reduced moisture removal

How to Identify: Unit runs but water collection is minimal; coils may frost; occurs when room temperature is below about 60–65°F.

Part: Evaporator coils/temperature sensor

Clogged or dirty air filter reducing airflow

How to Identify: Airflow feels weak, dust buildup visible on filter; cleaning the filter improves airflow.

Part: Air filter

Full or mispositioned water bucket or clogged drainage

How to Identify: Bucket full indicator stays on, no water collected in bucket; draining and repositioning bucket restores operation.

Part: Water bucket/float switch/drain hose

Faulty humidistat causing incorrect humidity readings

How to Identify: Unit cycles off prematurely despite high humidity; external hygrometer shows actual humidity much higher.

Part: Humidistat

Faulty compressor or compressor-related components

How to Identify: Unit runs but compressor won’t start; no water collected; humming/no unusual noise; requires multimeter or professional testing.

Part: Compressor/capacitor

DIY Solutions

Clean or Replace Air Filter

Easy 10-20 minutes
Tools Needed: soft brush, vacuum, water
  1. Turn off and unplug the dehumidifier.
  2. Locate and remove the air filter per your model’s user guide.
  3. Clean the filter by vacuuming or rinsing with water and allow to dry.
  4. Reinstall the filter and restart the unit.
⚠️ Safety First: Always unplug before service.

Ensure Proper Placement and Adequate Airflow

Easy 5–10 minutes
  1. Move unit to a central location with at least 12–18 inches of clearance on all sides.
  2. Avoid placing near heat sources or in cold corners.
  3. Ensure doors/windows are closed to prevent humid air intrusion.
  4. Restart and monitor humidity removal.

Drain/Reset Water Bucket

Easy 5–10 minutes
  1. Turn off and unplug the dehumidifier.
  2. Remove and empty the water bucket.
  3. Check that the float switch moves freely and the bucket seats properly.
  4. Reconnect power and restart.
  5. If issue persists, temporarily disconnect power for 30 seconds to reset per GE guidance. (
⚠️ Safety First: Avoid splashing water near electrical components.

Next step

Choose the next step for not dehumidifying

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Check during diagnosis

Most relevant component to inspect

Temperature Sensor

Monitors the internal temperature to ensure correct operation and prevent overheating.

Typical part-only price
$15 - $35
DIY difficulty
Easy
Estimated time
15-30 mins
Where can I find the model number?

Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.

Find a part that fits my model

Verify the complete model and part number on the retailer's compatibility page before ordering.

Other parts options

Check related components first; use model search as a fallback.

Possible related component

Appliance Air Filter

Captures dust and debris from the appliance's intake airflow.

$12 - $55 · Easy · 5-10 mins

Check fit & price
Possible related component

Humidity Sensor

Measures relative humidity so the appliance can regulate drying or moisture removal.

$20 - $100 · Medium · 20-60 mins

Check fit & price
Possible related component

Compressor

Compresses refrigerant within the sealed cooling system and requires specialized service equipment.

$180 - $600 · Hard · 120-240 mins

Check fit & price
Model number required

Model-compatible Dehumidifier parts

Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.

Find a part that fits my model

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.

Professional Repairs

Replace Compressor or Capacitor

Estimated Cost: $150–$400+

Replace Humidistat or Control Board

Estimated Cost: $80–$300+

When to Call a Professional

No water collected despite correct temperature, clean filter, and proper placement
Unusual noises from compressor area
Electrical smells or repeated tripping of circuit breaker
Failed DIY tests (fan and compressor not operating)

Preventive Maintenance

  • Clean air filter: Airflow restriction and reduced dehumidification
    Frequency: monthly
  • Empty water bucket regularly: Full bucket shutdown and mold growth
    Frequency: as needed (weekly in humid conditions)

Frequently Asked Questions

Why is my GE Dehumidifier not dehumidifying?
Common causes include low ambient temperatures, clogged air filters, or full water buckets.
How do I fix GE Dehumidifier not dehumidifying myself?
You can clean or replace the air filter, ensure proper placement, and reset the water bucket.
How much does it cost to fix not dehumidifying?
Professional repairs can range from $80 to $400+, depending on the issue.
When should I call a technician for not dehumidifying?
If DIY solutions don't work or if you suspect a faulty compressor or humidistat.

References & Sources

Community Analytical Insights

Guidance from available sources; statistical claims are shown only for samples of at least 10 discussions

Common Issues Reported by Users

  • The dehumidifier is not plugged in or the power outlet is not functioning.
  • The humidity level in the room is lower than the set point of the dehumidifier.
  • The unit's internal components, such as the compressor or fan, are malfunctioning.

User Suggested Solutions

  1. Check if the dehumidifier is plugged in and ensure the power outlet is working by testing it with another device.

  2. Adjust the humidity setting on the dehumidifier to a lower level to ensure it activates if the ambient humidity is low.

  3. Inspect the unit for any visible signs of damage or blockage, and clean the air filter if necessary. If the compressor or fan is not functioning, consider replacing the faulty component.

Limited-source guidance; percentages and success-rate claims are not shown
View Sources

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

  1. GE Dehumidifier APEL70LWQ

User Comments (0)

Share your experience or solution below.

Be the first to comment!