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Error code · Water Heater

GE GeoSpring Code F74: air filter dirty

On GE Profile GeoSpring hybrid heat pump water heaters made from June 2025, such as the GEH50DEEJSC, F74 means the filter is dirty. The air filter protects the heat pump from dust, and when it clogs,…

Medium · inspection needed
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Code
F74
Appliance
Water Heater
Brand
GE
Warranty
30-day workmanship

What F74 means

On GE Profile GeoSpring hybrid heat pump water heaters made from June 2025, such as the GEH50DEEJSC, F74 means the filter is dirty. The air filter protects the heat pump from dust, and when it clogs, airflow drops and the unit works harder. Cleaning it per the manual is the owner step. If the code returns after the filter is clean, it likely indicates a refrigerant leak that needs service.

Common causes of F74

  • Air filter clogged with dust and lint
  • Filter not seated correctly after cleaning
  • Refrigerant leak if the code returns after cleaning
✓ One safe check you can try

1. Remove the filter and clean it following your owner's manual. 2. Let it dry completely before reinstalling. 3. Seat it fully in place. 4. Let the unit run and check the display. 5. If F74 returns after cleaning, call us.

! Why to stop there
  • A code that comes back after a clean filter likely points to a refrigerant leak.
  • Refrigerant work is sealed-system work and requires proper equipment.
  • We confirm the cause before quoting any repair.
Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.
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Other Water Heater codes

F9GE GeoSpring First-Generation GEH50DEED Code F9: Bottom element problem F10GE GeoSpring First-Generation GEH50DEED Code F10: Top element problem F11GE GeoSpring First-Generation GEH50DEED Code F11: Tank must be filled bAd linE (F12)GE GeoSpring First-Generation GEH50DEED Code bAd linE (F12): Supply voltage low F13GE GeoSpring First-Generation GEH50DEED Code F13: Keypad key stuck Dirty Filter (F14)GE GeoSpring First-Generation GEH50DEED Code Dirty Filter (F14): Clean the filter F15GE GeoSpring First-Generation GEH50DEED Code F15: DataFlash memory error Attention! Tank not filled!GE GeoSpring GEH50DNSRSA Message "Attention! Tank not filled!": Fill before power
F74F74 questions
How often should I clean the filter?

Check it regularly, especially in a dusty home. Clean it whenever F74 appears, following the steps in your owner's manual, and make sure it is dry and fully seated before you put it back.

The code came back after cleaning. What does that mean?

The usual reading is that it indicates a refrigerant leak that needs service. That is sealed-system work, so please do not attempt it yourself, and call us so we can confirm the cause.

Do you repair refrigerant leaks?

We diagnose the problem first and give you a written price before we start any repair. If it turns out to be only a dirty filter, we tell you plainly and do not recommend extra work.

Book a visit

Still seeing F74?

A technician diagnoses it on site and gives you the price in writing before any work starts.

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