For a freezer that isn't cooling, start by clearing ice blocking the air vents and ensuring the door seal is tight. Next, check the temperature setting (ideal is 0∘ F or −18∘ C) and clean dust from the condenser coils.
Types of Common Freezer Problems
Your freezer should last an average of 10–15 years. Depending on how you use it, take care of it, and store it, your freezer might even last a little longer.
Once you've found the fault with your fridge freezer and how much it'll cost to get the appliance working again, you'll need to decide to either get it fixed or replace it. A common rule of thumb is that it's better to replace a household appliance if the repair cost exceeds 50 per cent of the price of a new appliance.
If your freezer isn't freezing, Mr. Appliance recommends these troubleshooting steps:
To quickly check if your freezer is broken, use the water bottle test: freeze a half-filled bottle of water, then store it upright. If the ice melts and refreezes at the bottom, your freezer is losing power intermittently.
To reset a freezer compressor, perform a complete power cycle by unplugging the freezer (or flipping its dedicated circuit breaker) for 10 minutes. This allows internal pressure to equalize and trips to clear. Plug it back in and listen for the compressor to kick on.
The national average price to have a freezer repaired ranges from $100 to $400. The average homeowner spends around $200 to repair an upright freezer with a broken seal. Replacing a light bulb in a simple chest freezer is about $50, but fitting a built-in drawer freezer with a new compressor can cost up to $650.
A refrigerator-freezer typically lasts 10 to 15 years, with top-freezer models lasting the longest (up to 20 years) and complex French door or side-by-side models falling on the shorter end of that range.
Bottom-freezer refrigerators should be repaired within seven years and considered for replacement after that. Top-freezer refrigerators should be repaired within three years, considered for repair within three to six years, and replaced if older than seven years.
Putting a penny (or any coin) in the freezer is an easy trick used to check if your freezer lost power while you were away, and whether your frozen food is still safe to eat.
Watch for warning signs like food spoiling prematurely, clicking or buzzing noises, continuous motor running, or excessive frost/condensation. Older units often cost more to repair than replace.
HOW TO TROUBLESHOOT A FREEZER
The compressor, coils and control board are the most expensive repairs. Your fridge's brand, model and size, plus your location, will impact repair costs. If your refrigerator is more than 6 years old and it will cost you more than half its original price to repair it, consider replacing it instead.
Keeping food in the freezer
Freezing acts as a 'pause' button prior to any use-by date expiring and most bacteria cannot grow at these low temperatures. Your freezer should be around -18°C.
Discard refrigerated perishable food such as meat, poultry, fish, soft cheeses, milk, eggs, leftovers, and deli items after 4 hours without power or 2 hours after the temperature rises above 41 °F. At any time, discard spoiled, moldy food and anything that does not look or smell right.
The Age of the Freezer
Some high-end models can last as long as 20 years. If your freezer is nearing the end of its lifespan, you should strongly consider replacing it because it will be more expensive to repair it at this point.
The most common refrigerator problems involve inadequate cooling, excessive noise, and leaks. These issues often stem from clogged coils, worn door seals, or failing internal fans, which can usually be diagnosed and corrected with basic maintenance.
Whirlpool and Bosch are widely rated as the most reliable, longest-lasting mainstream refrigerator brands, often lasting 15 to 20 years with minimal repairs. For ultra-premium luxury, Sub-Zero is the undisputed leader, engineered to last 20+ years.
The Amish keep food cold using a variety of off-grid methods, tailored to the strictness of their local church district. Common practices include:
When your stand-alone freezer stops working, the quickest fix is usually the simplest. Start by checking the power source, clearing out heavy frost, or adjusting the temperature dial. Use this step-by-step checklist to safely diagnose and potentially fix the issue at home.
Your compressor will usually last 8-10 years. If you start having issues with your compressor before this time frame, it might be worth looking into options for repair, but if it's hitting the average lifespan, it might be more worth it to replace entirely.
Frequent breakdowns - In case of frequent breakdowns, it is often better to replace the device. 3. The age of your appliance – Since freezers have a lifespan of 10 to 15 years, it is best to replace your appliance if it's more than 10 years old.