Sealing rubber (or door seal) is a key element of the refrigerator Ariston, responsible for sealing the chamber and maintaining the optimal temperature. Over time, it wears out: it loses elasticity, becomes cracked, or moves away from the housing, which leads to increased energy consumption and even compressor breakdown. If you notice condensation on the walls, ice on the back wall, or constant operation of the motor without stopping, it’s time to check (or replace) the seal. thermal insulation failure, increased energy consumption and even compressor breakdown. If you notice condensation on the walls, ice on the back wall, or the motor constantly running without stopping, it’s time to check (or replace) the seal.
Remove the rubber band on the refrigerator Ariston you can do it yourself, without resorting to the services of a master. However, the process requires caution: incorrect actions can damage both the rubber band itself and the plastic body of the door. In this article we will analyze step-by-step instructions for different models (including Hotpoint-Ariston), list the necessary tools and tell you how to avoid common mistakes. You will also find out when the seal can still be “reanimated”, and when a complete replacement is required.
Preparing for dismantling: tools and precautions
Before removing the rubber seal, make sure that the refrigerator unplugged - this will eliminate the risk of a short circuit when working with metal tools. Also prepare your workspace:
- 🔧 Flat screwdriver (preferably with a thin tip) - for prying off the fasteners.
- 🔨 Spatula or a plastic spatula - so as not to damage the door body.
- 📏 Ruler or tape measure - for measuring a new rubber band (if replacement is planned).
- 🧴 Silicone grease (optional) - for processing the grooves before installation.
- 📸 Smartphone —to photograph the fastenings before dismantling.
Important: models Ariston of different years of manufacture (for example, Hotpoint-Ariston MBA 2200 vs Ariston RST 249) may differ methods of attaching the seal. In old refrigerators, the rubber band is often glued, in new ones it is fixed in grooves or pressed with a plastic strip. Be sure to inspect the door from the inside (sometimes the fasteners are hidden under a decorative trim).
⚠️ Attention: If your refrigerator is under warranty, self-repair may void it. Check the conditions at the service center Ariston before starting work.
How to determine the type of seal fastening on your model
The entire process of removing it depends on the method of fixing the rubber band. Refrigerators Ariston have 4 main types of fastenings:
| Type of fastening | Features | Ariston models | Complexity dismantling |
|---|---|---|---|
| Grooved (inserted) | The elastic is inserted into a plastic groove around the perimeter of the door, there are no visible screws or glue. | Hotpoint-Ariston MBA, RST (2018–2023) | Low |
| Screw | The elastic is pressed plastic or metal strip on screws. | Ariston MB (before 2015), some Hotpoint models | Medium |
| Glue | The elastic is glued to the metal body of the door, there are no grooves or strips. | Old models (before 2010) | High |
| Combined | Part of the elastic in the groove, part glued or pressed with a bar. | Ariston RST Premium, some MBA | High |
To accurately determine the type of fastening, carefully lift the edge of the seal in the corner of the door (for example, using a flat-head screwdriver). If visible groove —you have a groove type. If they are hidden under the elastic band screws or it sits tightly on the glue, a different approach will be required.
What does a groove fastening look like?
In a groove fastening The seal has a T-shaped or herringbone protrusion on the back, which is inserted into a corresponding groove on the door. This type is often used in modern Ariston models, as it allows you to quickly replace the rubber band without tools.
Step-by-step instructions: how to remove the sealing rubber band
Consider a universal algorithm for groove fastening (the most common option). If you have a different type, skip the irrelevant steps.
Disconnect the refrigerator from the mains
Remove all products from the door
Take a photo of the seal fastenings
Prepare tools (screwdriver, spatula)
Wash your hands - oil from the skin can stain the elastic band-->
Step 1: Clearing the corners
Start with upper corner of the door -here The seal is usually fixed more tightly. Carefully pry up the rubber with a flathead screwdriver or plastic putty knife, being careful not to scratch the plastic. If you feel resistance, do not pull by force: there may be an additional fastener in this place (for example, glue or a latch).
Step 2: Gradual removal from the groove
After the corner is released, slowly pull out the elastic around the perimeter, holding door with the other hand. For Ariston models with the NoFrost system (for example Ariston RST 249 NF), the seal may be stiffer - it cannot be pulled out jerkily, otherwise will break. If the rubber band gets stuck, moisten the groove with warm water and soap (this will reduce friction).
Step 3: Checking the integrity
After complete removal, inspect the seal for the presence of:
- 🔍 Cracks (especially in the corners).
- 💧 Deformations (if the elastic does not return to shape after compression).
- 🧲 Traces of glue (if the fastening is combined).
If there is no damage, the elastic band can be used restore (more on this in the next section). If the defects are critical, replacement will be required.
⚠️ Attention: On some models Hotpoint-Ariston the seal is attached hidden latches under the plastic door trim. If the elastic does not give in, do not break it - first remove the pad (it is usually held on by clips).
Is it possible to restore the old elastic instead of replacing it?
Not always a damaged seal requires replacement. If the defects are not critical (for example, the elastic has simply lost its elasticity or is coming off a little), it can be resuscitated in one of the following ways:
- 🔥 Hot water: Immerse the seal in a basin of water at a temperature of 50–60°C for 10–15 minutes. After that, dry it and install it back. The method helps restore the elasticity of the “stiffened” rubber band.
- 🧴 Silicone grease: Apply a thin layer to the groove and the inside of the seal before installation. This will improve the tightness and extend the service life.
- 📍 Correction forms: If the rubber band is deformed in one place (for example, after an impact), heat it with a hairdryer (temperature no higher than 100°C) and give the correct shape with your hands.
However, these methods do not helpif:
- 🚫 The elastic is torn or has through cracks.
- 🚫 Mold is visible on it (especially dangerous to health).
- 🚫 The seal “moves away” from the door by more than 2 mm around the entire perimeter.
In such cases, a complete replacement is required.
How to choose a new rubber seal for Ariston
If restoration is impossible, you will have to buy a new seal. The main thing is to choose compatible model. For refrigerators Ariston and Hotpoint-Ariston rubber bands differ in:
- 📏 Size (length and width of the groove).
- 🔄 Profile shape (available with 1, 2 or 3 “petals”)
- 🔗 Type of fastening (groove, screw, adhesive).
The most reliable way — order an original spare part according to the refrigerator model. For example, for Ariston MBA 2200 a seal with art. C00338764is suitable, and for Hotpoint-Ariston RST 249 — C00345678. If the original could not be found, look for analogues with the same:
| Parameter | How to measure | Permissible deviations |
|---|---|---|
| Sealant length | Measure the perimeter of the door along the inside edge. | ±5 mm |
| Groove width | Width of the “leg” of the seal that is inserted into the door. | ±0.5 mm |
| Thickness profile | Maximum height of the elastic band in the compressed state. | ±1 mm |
Before purchasing, check whether the kit includes fastening elements fasteners (screws, clips) - sometimes they are necessary buy separately. Also pay attention to color: seals are white, gray and black (for models in the style Ariston seals are available in white, gray and black (for models in the style Inox).
Installing a new rubber band: a step-by-step guide
The installation process depends on the type of fastening, but the general principles are the same for all models Ariston:
- Cleaning the groove: Remove any remaining adhesive (if there was any), wipe the groove with alcohol or acetone. For groove seals, you can use a vacuum cleaner to remove dust.
- Applying lubricant (optional): If the seal is tight, lubricate the groove with silicone. lubricant.
- Installation from the corner: Start from the top corner, carefully pressing the rubber into the groove. For screw fastening, first press the seal with a strip, then tighten the screws.
- Checking the tightness: Close the door and check for any cracks. Use test with a sheet of paper: if it easily pulls out from under the closed door, the seal is installed incorrectly.
For adhesive seals:
- 🔘 Use special glue for rubber (for example, Loctite 406 or Moment Rubber).
- 🔘 Apply glue dotwiserather than in a solid line - this will prevent deformation when drying.
- 🔘 After installation, secure the elastic band with masking tape for 12-24 hours.
⚠️ Attention: After replacing the seal, do not turn on the refrigerator for at least 1-2 hours - this time is needed for the gum to “shrink” and the smell of glue to erode (if used).
1) The correct location of the seal (it should not be twisted).
2) The condition of the door hinges - perhaps they have sagged and require adjustment.
3) The presence of foreign objects in the groove (for example, remnants of old glue).-->
Typical mistakes and how to avoid them
Even with careful During dismantling, mistakes can be made that lead to repeatedly replacing the seal or damage to the door. Let's look at the most common ones:
- ❌ Using a knife instead of a spatula → risk of scratching the plastic or cutting the rubber.
- ❌ Strong tension of the seal during installation → leads to breaks in corners.
- ❌ Ignoring cleaning of the groove → dust and grease impair the tightness.
- ❌ Gluing the seal “momentarily” or superglue → such adhesives destroy the rubber.
- ❌ Failure to check the tightness after installation → you can miss the gap, due to which the refrigerator will not work efficiently.
To avoid problems:
- ✅ Work at room temperature room temperature - cold gum becomes brittle.
- ✅ If the sealant is glued, degrease the surface before application.
- ✅ After installation, check uniformity of fit along the entire perimeter.
If you doubt your abilities, contact the service center Ariston. The cost of replacing a seal from professionals usually does not exceed 1,500–2,500 rubles (depending on the model and region).
FAQ: Frequently asked questions about replacing the seal on Ariston
Is it possible to change the seal only on the freezer compartment, if the problem is there?
Yes, but keep in mind that the seals for the refrigerator and freezer compartments often differ in profile (due to temperature differences). Check the part numbers or measure both seals before purchasing. Also, after replacing only one rubber band, it may be necessary hinge adjustment —the doors must close synchronously.
How much does the original seal for Ariston cost?
The price depends on the model:
- For the refrigerator compartment: 1,200–2,500 rubles.
- For the freezer: 1,500–3,000 rubles.
- Universal analogues: 800–1,500 rubles (but may hold the temperature worse).
Before purchasing, check the article number with the spare parts catalog Ariston or check compatibility with the seller.
How to understand that the seal definitely needs replacement?
Signs of critical wear:
- 🔹 Ice or condensation appears on the walls of the refrigerator The door (even with a working thermostat).
- 🔹 Door does not stay closed by itself (opens from the lungs touch).
- 🔹 Elastic flakes or crumbles when bent.
- 🔹 Refrigerator works without stopping, and the temperature in the chamber is higher than normal.
If at least 2-3 signs are observed, the seal must be replaced.
Is it possible to use a seal from another brand (for example, Indesit or Samsung)?
Theoretically, yes, but only if:
- 🔹 Dimensions and profile completely match.
- 🔹 The seal material is designed for same temperatures (for example, for a freezer you need a more frost-resistant rubber).
- 🔹 The type of fastening is identical (grooved, screw, etc.).
It is better to choose the original or a certified analogue for Ariston, since “non-native” rubber bands can faster wear out.
What to do if, after replacing the seal, the refrigerator began to freeze worse?
Possible causes and solutions:
- 🔹 Loose fit: Check for cracks (use a test with a sheet of paper). If necessary, adjust the door hinges.
- 🔹 Damage to the seal during installation: Inspect the elastic for tears or creases.
- 🔹 Wrong profile: If the seal is too thin, it will not provide tightness. Replace with a suitable model.
- 🔹 Problems with the thermostat: If the seal is working, but the temperature does not hold, the sensor or compressor may be faulty.