The answer first
A refrigerator door has one job that matters: keeping warm moist air out. A gasket that has hardened, a door that has dropped, or a cabinet that is not level all cost the same thing — frost, condensation and a compressor that never stops. The reason a gasket dirty or sticky enough to stop sealing heads the ranking on a Criterion is simple: a value-tier build puts the cheap wearing parts — filters, hoses, seals, screens — in the path of everything the machine does, so they are where the fault usually is. Cleaning, levelling and gasket reseating are owner work; hinge replacement and door alignment on a heavy cabinet are not.
What you observe
- The compressor runs almost continuously — A continuous load caused by air exchange rather than by a refrigeration fault.
- The door does not pull itself shut from a few inches open — The cabinet is not tipped back, or the hinge has worn.
- Condensation or ice around the door frame — Warm air is entering at a gap and meeting cold metal.
- NEAR MISS — Warm fresh-food side with perfect gaskets — Look at the airflow and the defrost system on the cooling page.
What is actually wrong, ranked
- A gasket dirty or sticky enough to stop sealing — Ranked first here: a value-tier build puts the cheap wearing parts — filters, hoses, seals, screens — in the path of everything the machine does, so they are where the fault usually is. Spills and dust in the gasket channel keep it from lying flat, and the same residue makes it drag so the door does not close fully.
- Door bins loaded heavily, or shelving holding the door open — Ranked second: A bottle in a door bin that catches the shelf edge stops the door closing by a few millimetres, which is enough to frost a cabinet.
- A cabinet that is not level or is tipped forward — Ranked third: These cabinets are designed to sit very slightly tipped back so gravity closes the doors; on an uneven floor they stand forward and the doors do not.
- A gasket hardened or torn with age — Ranked fourth, and last: The magnetic strip inside the gasket still pulls, but stiff rubber cannot follow the door face, so it seals at the magnet and gaps between. The drivetrain is simple, which makes it durable — it is a real cause but rarely the first one.
Check in this order, and why
- Wipe the gasket with a cloth and look at what comes off — Sticky residue in the folds is common, easily removed, and often the whole fault. Start here: on this platform it is both the most likely finding and the quickest to confirm.
- Close the door slowly and watch where it meets resistance — An item catching is visible at the moment it happens, and it is the cheapest fault on this page.
- Open a door a hand-span and let go — A door that stays where you left it means the cabinet is standing forward or dead level.
The checks you can do yourself
- Wash the gasket and the cabinet face with warm soapy water and dry both — Work into the folds.
Tools: clothAbout 20 min
- Rearrange the door bins and shelves so nothing catches as the door swings shut — Heavy items belong low and towards the hinge side rather than at the handle.
About 15 min
- Stop here if the next move needs a meter on live terminals — That is where an owner check ends and a service call begins.
Before you open anything
Safety
Unplug the appliance or switch off its breaker before removing any panel. A capacitor can hold a charge after the power is off. Refrigerant is licensed work: oil or a hiss at the compressor means stop and call, and two people move a cabinet this size.
What needs a technician
Call when the gaskets are clean, the cabinet is level, nothing catches and the banknote test still fails along a whole edge — replacing a gasket or realigning a heavy door is precise work and a poor fit undoes the benefit. One line to keep in mind while you wait: A refrigerator holds food safely at 40 °F (4 °C) or below.
Related pages for this appliance
Scope of this page
This page covers Criterion refrigerators as a class, not one family or model line. No family- or model-specific page exists beneath it yet; when one is published it will be linked here and it will outrank this page for a named model. Deliberately not here: wiring colours, resistance values, torque figures and part numbers, which differ between families.
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
