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A refrigerator that never stops running is working overtime to compensate for something — and every hour it runs continuously, it is shortening compressor life and adding to your electricity bill. AP1 Appliance Repair diagnoses and fixes refrigerators that run nonstop the same day across the entire Indianapolis metro area.
Why Is My Refrigerator Running Nonstop?
Dirty Condenser Coils
This is the most common cause. Coils coated with dust and pet hair cannot release heat efficiently — so the compressor runs longer and longer to compensate. In summer, when room temperatures are higher, this problem is significantly amplified. Cleaning the coils often resolves constant running entirely.
Worn Door Gaskets
A cracked or loose door seal allows warm room air to enter the refrigerator continuously. The compressor compensates by running constantly to offset the warm air infiltration. Door gasket replacement is one of the most affordable refrigerator repairs and produces an immediate improvement in energy efficiency.
Failed Condenser Fan
The condenser fan draws air across the condenser coils to assist heat dissipation. A failed fan motor causes the coils to overheat and lose their cooling efficiency — forcing the compressor to run continuously.
Failed Evaporator Fan
When the evaporator fan slows or stops, cold air does not distribute properly throughout the refrigerator. The compressor compensates by running without pause. This is often accompanied by the refrigerator not staying as cold as it should.
Defrost System Failure
A defrost system failure causes frost to gradually build up on the evaporator coils, blocking airflow and reducing cooling efficiency. The compressor runs continuously to partially compensate.
What Constant Running Costs You
A refrigerator that runs continuously uses two to three times as much electricity as one that cycles normally. On an Indianapolis utility bill, this can add $25 to $60 per month in unnecessary electricity costs. A repair that costs $150 to $200 frequently pays for itself within two to three months in energy savings alone.
Frequently Asked Questions
Not immediately, but it significantly shortens compressor life. A compressor that runs nonstop overheats and wears out much faster than one that cycles normally.
Yes — coil cleaning is one of the few refrigerator maintenance tasks homeowners can do safely. Locate the coils at the rear or bottom of the unit and clean with a vacuum or coil brush.
Most constant-running repairs fall between $100 and $280. We quote before starting.
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