Breaking the tightness of the refrigeration chamber is one of the most common problems that owners of household appliances face after several years of operation. If you notice that elastic band on the door of the Ariston refrigerator it does not fit tightly, or has begun to crack or crumble, you cannot ignore it. Even a microscopic gap leads to constant operation of the compressor, attempts by the unit to compensate for the leakage of cold and, as a result, a sharp increase in electricity bills.
Timely replacement of the seal allows you not only to extend the service life compressor, but also to maintain the quality of the products. Moisture entering through a leaky circuit creates an ideal environment for mold growth, which is difficult to remove from hard-to-reach places. In addition, ice freezing on the back wall of the chamber is often caused by the ingress of warm, moist air from the room inside.
The replacement procedure does not require calling a technician or expensive equipment. In most cases, you can handle it on your own if you act carefully and consistently. The main thing is to choose the right repair kit exactly for your model and not damage the plastic door profile while dismantling the old part.
Diagnostics of the condition of the seal
Before buying new consumables, you need to make sure that the problem lies precisely in wear rubber, and not due to door misalignment or hinge malfunction. Visual inspection is the first stage of diagnosis. Carefully examine seal along the entire perimeter: there should be no visible breaks, deep cracks or areas of deformation that do not straighten themselves.
There is a simple and effective way to check the tightness, known as the “paper test”. Take a regular A4 sheet, cut it into strips and press them alternately with the refrigerator door in different places. If the paper falls out or is pulled out without the slightest resistance, it means pressure force this sector is lost.
⚠️ Attention: If the seal looks intact, but does not fit, try wiping it with hot water or heating it with a hair dryer at minimum power. Sometimes the rubber simply “remembers” the bent position and requires softening to restore its shape.
It is also worth checking the magnetic tape hidden inside the profile. Over time, magnets can demagnetize or become dislodged, which also affects the tightness of the closure. If, after all the manipulations with heating and cleaning, the door continues to open on its own or the gap persists, replacement sealing tape becomes inevitable.
Choosing a suitable seal for Ariston
The spare parts market offers many options, but for equipment Ariston (which is often produced in the same factories as Indesit or Hotpoint-Ariston) it is important to consider profile compatibility. Seals are either magnetic or conventional, although modern models almost always use the magnetic type. The differences relate to the method of fastening: in a groove, with glue or using self-tapping screws.
Original spare parts guarantee a perfect match of angles and lengths, however, universal analogues are often of better quality and cheaper. When choosing, pay attention to elasticity of the material: the rubber should be soft but elastic. A profile that is too hard will not fit well in the corners, and a profile that is too soft will quickly lose its shape.
| Type of fastening | Compatibility | Difficulty of installation | Features |
|---|---|---|---|
| In the groove (profile) | Most Ariston models | Low | Replacement without glue, easy to remove |
| On glue | Old models, specific series | High | Requires degreasing and drying |
| Screws | Rarely, mainly industrial | Medium | Needed neat fastener |
| Universal (heats up) | Suitable for many brands | Average | Requires heating with a hair dryer for styling |
Before purchasing, be sure to take measurements of the old elastic band or Find the exact model name of your refrigerator (usually found on a sticker inside the chamber or on the back wall). This will allow you to avoid mistakes when ordering repair kit.
Can I use a seal from another brand?
Yes, often profiles from Indesit, Candy or even some Bosch models fit Ariston. The main thing is the coincidence of the cross-sectional shape and the length of the perimeter. Before installing the universal seal, it is often recommended to hold it in warm water or heat it with a hairdryer so that it becomes more flexible and takes the desired corner shape.
Necessary tools and preparation
For successful replacement, you do not need complex professional tools. The entire set can be found in any home craftsman's drawer. The main requirement is cleanliness of hands and the workplace, since grease and dust can worsen the adhesion of new materials or stain fresh rubber.
- 🛠️ Screwdriver (Phillips or flat) - for removing decorative panels or fasteners, if provided for by the design.
- 🔪 Stationery knife or scalpel - for carefully trimming excess or cleaning the groove from the remains of old glue.
- 🧼 Degreaser (alcohol or a special product) - to prepare the surface before installation.
- 🌡️ Construction hair dryer - necessary for heating the rigid profile so that it fits easily into the corners.
- 🧤 Gloves - so as not to leave greasy marks on the new sealing rubber.
It is important to prepare the door itself: remove all shelves and baskets that may interfere with access to the ends, and also remove the products. If in your model Ariston refrigerator the seal is glued, stock up on high-quality glue (for example, 88 or special for rubber) and masking tape for fixing.
☑️ Preparing for work
Step-by-step instructions for removing the old rubber band
The process of removing the old seal requires care so as not to damage the plastic of the door. If you pull too hard, you can break mounting groovewhich will take much longer to repair than the replacement itself.
Start at one of the top corners. Bend the edge of the rubber and see how it attaches. In 90% of cases, refrigerators Ariston use a profile that is simply inserted into a plastic channel. Grab the rubber closer to the corner and smoothly but confidently pull it towards you and slightly to the side.
⚠️ Attention: Do not use metal tools (knives, screwdrivers) to pick the groove unless absolutely necessary. Sharp metal easily leaves deep scratches on the plastic or, worse, pierces the wall of the refrigerator, which can lead to freon leakage.
Move along the perimeter, gradually pulling the profile out of the channel. If there are areas where the rubber is glued, carefully trim it with a blade, being careful not to touch the main surface. After complete removal, thoroughly clean the channel from any remaining old glue, dust and grease. A rag soaked in a degreaser is ideal for this.
Installing a new seal
Installing a new tape is the most critical step. Before installation, it is recommended to keep the new seal in a warm room (at least 24 hours) or heat it with a hairdryer so that it becomes as elastic as possible. Start installation from the top corner, inserting the profile into the groove.
Move along the perimeter, evenly pressing the rubber into the channel. Do not stretch the seal: it should fit freely, with a small margin. Make neat folds in the corners or cut the profile at an angle of 45 degrees, if the design requires it, to avoid swelling.
After the entire perimeter is closed, check the tightness of the fit. If adhesive was used, allow it to dry as directed, pressing the rubber to the door body with masking tape. In the case of installation in a groove, just make sure that there are no bulges anywhere.
Checking the quality of work and setting
After installation, be sure to repeat the test with paper around the entire perimeter. The door should close with a characteristic bang, and the sheet of paper should be removed with noticeable effort. If there is a gap left somewhere, try heating this area again with a hairdryer and pressing it with your hand until it cools down.
Also check the operation limit switch (of the door open sensor). Sometimes a new, larger rubber band can interfere with the normal movement of the door or prevent it from closing until the sensor clicks. In this case, it may be necessary to adjust the hinges.
Turn on the refrigerator and leave it to work without loading for 2-3 hours. Check to see if condensation or frost appears in previously problem areas. If the chamber is sealed, the temperature rises normally, and the compressor operates as usual with long pauses, the replacement was successful.
What to do if the new rubber band is longer than the old one?
If you bought a universal seal and it turned out to be longer, you can carefully trim it at the bottom (from the hinge side), where it is less noticeable. The main thing is to do this after trying on, so as not to cut off excess. The cut angle must be even so that the edges fit tightly.
How often should the seal be changed?
The average service life of a high-quality seal is 5–7 years. However, with intensive use, frequent opening of the door, or the use of aggressive cleaning chemicals, replacement may be required sooner. Regularly inspect the condition of the rubber.
Is it possible to restore an old rubber band without replacing it?
A temporary solution is possible if the rubber is intact, but has lost its elasticity. It can be boiled (if removable) or thoroughly heated with a hairdryer. However, this is a temporary measure: in a few weeks the problem will return, since the structure of the material has already been damaged.
Why did the door begin to close tighter after the replacement?
This is normal for a new seal. The magnetic tape is new and working at full capacity, but the rubber has not yet been developed. After 1-2 weeks of active use, the door will close easier, but the tightness will remain.