Sub-Zero Fridge Warm but Freezer Cold
Fridge Warm but Freezer Cold almost always comes down to one of three things: heat that cannot escape the condenser, cold air that is not being moved, or warm air getting in past a seal. Here is how to tell which, and what each one costs to put right.
Common Causes
Thin air over the condenser
There is materially less air mass here to carry heat away, so a condenser rejects less per revolution and runs longer to reach the same cabinet temperature.
Dirty or blocked condenser coils
The compressor overheats compensating for restricted airflow and eventually shuts itself down as a protective measure.
A worn or torn door gasket
Lets a steady trickle of warm, humid air into the cabinet that the compressor can never fully counteract.
What You Can Check Yourself
Parts That Most Likely Need Replacing
Based on symptoms like this, these are the components our technicians check first. The exact part depends on your model and what we find during diagnosis.
In and around Castle Rock
Castle Rock — Master-planned production housing across rolling scrub oak, wrapped around a small 1880s-1900s downtown core built from locally quarried rhyolite stone. We also cover Castle Pines, Centennial, Central City across Douglas County.
ZIP codes we cover in Castle Rock: 80104, 80108, 80109
If the checks above have not resolved it, this is a component that has failed rather than a setting that drifted. It will not come back on its own, and continuing to run it rarely makes the eventual repair any smaller. If you're seeing a code on the display alongside this issue, our Sub-Zero error code guide can help narrow down the cause before we arrive. Either way, our repair service covers same-day diagnosis and a flat-rate quote before any work begins.
Common Questions About Fridge Warm but Freezer Cold
How long should it take to come back down to temperature?
Should I empty the fridge before you arrive?
Is this worth repairing, or should I replace the unit?
Will you have the part, or is this a two-visit job?
How quickly can you get to me?
Is the repair guaranteed?
Still having this issue?
Same-day diagnosis, genuine OEM-compatible parts, warranty of up to 1 year.
*Elite Appliance Repair Denver is an independent repair company. We are not affiliated with, authorized by, endorsed by or sponsored by Sub-Zero, Inc., Wolf Appliance, Inc., Viking Range, LLC, BSH Home Appliances (Thermador, Bosch, Gaggenau) or any other manufacturer named on this site, nor by any of their distributors. All brand names and trademarks are the property of their respective owners and are used here only to describe the appliances we service. We are not a factory service provider and specialize exclusively in out-of-warranty appliance repairs.