The situation when the refrigerator suddenly stops working always takes you by surprise. It is especially disappointing if equipment from a well-known brand Stinol fails due to the failure of one small part. Most often, the problem lies in the thermostat, which stops correctly reading the temperature inside the chambers. Owners immediately ask themselves the question: where to buy a thermostat for a Stinol refrigerator, so as not to overpay and make a mistake with the model?
Finding a suitable spare part can turn into a real quest, given that the production of these refrigerators was stopped quite a long time ago. However, the spare parts market does not stand still, and you can find a replacement if you know where to look. Original thermostats for such models are still found on sale, but they are often replaced with high-quality analogues that work no worse.
In this article we will analyze all possible options for purchasing parts, consider the compatibility of different modifications and give practical advice on installation. You will learn how to distinguish a quality product from a fake and whether it is even worth undertaking repairs yourself. A competent approach choosing a spare part will save you time and money, bringing the equipment back to life.
⚠️ Attention: Before purchasing, be sure to remove the old thermostat and compare the markings. Visual similarity does not guarantee electrical compatibility.
Why the thermostat fails in Stinol
To understand which part to buy, you need to understand the nature of the malfunction. A thermostat (or thermostat) is a mechanical or electronic device that opens and closes a compressor circuit based on temperature. Refrigerators Stinol most often use mechanical thermostats of the TAM or K-59series. Over time, the bellows tube, which reacts to heat, loses its tightness or becomes deformed.
The main cause of failure is the natural wear and tear of materials. The rubber and metal inside the device undergo constant cycles of expansion and contraction. In addition, the voltage drop in the network has a negative impact, which can melt the contacts inside the case. If you notice that the refrigerator stopped turning off or, conversely, does not start at all, most likely this unit is to blame.
Another common problem is a violation of the adjustment. Sometimes the device is working properly, but the settings are wrong, or the capillary tube has moved inside the chamber. Before running to the store, it makes sense to conduct an initial diagnosis. However, if a test with a multimeter shows no contact, replacement is inevitable.
How to check the thermostat with a multimeter?
Unplug the refrigerator. Remove the thermostat. Set the multimeter to dialing mode. Touch the probes to the thermostat contacts. If the device beeps, the circuit is closed (the thermostat is working at the current temperature). If it is silent, the device is faulty or requires heating to close (depending on the type).
Main models of thermostats for Stinol refrigerators
Refrigerators Stinol were produced in a large number of modifications, and each required its own type of regulator. The most common are single-chamber and double-chamber models, where different types of thermostats are used. Understanding the markings will help you buy a thermostat, which will fit like a glove, without the need to redo fasteners or wires.
For two-chamber models with one compressor (for example, Stinol 102, 103, 104, 110, 116, 118) series thermostats TAM 133 or their analogues K-59are most often used. These devices have three contacts and a long capillary tube that extends into the freezer. The length of the tube is a critical parameter that must be taken into account when ordering.
For single-chamber refrigerators (Stinol 101), thermostats of the series TAM 125 or K-50are used. They differ in design and operating temperature range. Installing a thermostat from a two-chamber refrigerator to a single-chamber one will lead to incorrect operation: either the food will freeze, or the equipment will work without stopping.
Below is a correspondence table that will help you navigate the variety of models:
| Refrigerator model | Type thermostat (Original) | Popular analogue | Capillary length |
|---|---|---|---|
| Stinol 101 (single-chamber) | TAM-125 (L=0.75m) | K-50 L=0.75 | 0.75 meters |
| Stinol 102, 103, 104 | TAM-133 (L=2.5m) | K-59 L=2.5 | 2.5 meters |
| Stinol 110, 116, 118 | TAM-133 (L=2.5m) | K-59 L=2.5 | 2.5 meters |
| Stinol 106 (No Frost) | Defrost thermostat + main | Kit | Depends on the unit |
Where to buy: review of reliable suppliers
The question “where to buy a thermostat for a Stinol refrigerator” has several solutions, each of which has its own advantages and cons. The spare parts market is divided into specialized stores, large marketplaces and private advertisements. The choice depends on what is more important to you: quality guarantee, speed of delivery or minimum price.
Specialized spare parts stores for household appliances are the most reliable option. Consultants work here who can select an analogue based on a photograph or code of an old part. Such outlets usually sell original Italian thermostats Danfoss (now Secop) or high-quality Turkish analogues Klixon. Prices here may be higher, but you get confidence in the performance of the device.
Large online sites offer a huge selection, but require care. On marketplaces you can find both expensive originals and cheap Chinese copies. When ordering online, be sure to read reviews and see the seller's rating. Cheap thermostats without a brand often have a thin metal capillary tube, which is easy to squeeze during installation.
⚠️ Attention: Avoid second-hand purchases on Avito or Yula if the seller cannot guarantee the origin of the part. Used thermostats have a resource that is already running out.
Original or analogue: what to choose
Since the plant Stinol has not produced refrigerators for a long time, it is almost impossible to find a thermostat with the Stinol logo. All commercially available parts are either remnants of old warehouses (which is rare) or compatible analogues. Thermostat manufacturers, such as Thermo, Klixon and Ranco, produce universal products suitable for many brands.
Italian series thermostats TAM are considered the gold standard for this technology. They are distinguished by a reliable contact group and precise calibration. If you find a thermostat on sale with the mark TAM-133-1M-24-060 (or similar), feel free to take it. This is a time-tested solution that will last for many years.
Chinese analogues are two to three times cheaper, but their quality varies. Some work great, others start to “lie” after six months. If the budget is limited, you can take a risk, but it is better to choose a trusted manufacturer from Turkey or China, which supplies components to assembly plants (for example, for Indesit or Ariston).
Instructions for replacing the thermostat with your own hands
Replacing the thermostat is a procedure accessible to a person with minimal technical skills. The main thing is to follow safety precautions and act consistently. Before starting work, be sure unplug the refrigerator from the power supply. pliers.
First you need to dismantle the old part. In Stinol refrigerators, the thermostat is usually located in a plastic box inside the refrigerator compartment or behind the control panel. Carefully remove the temperature control knob, unscrew the mounting screws and remove the housing. Be careful with the capillary tube - it is very thin and easily breaks or gets pinched.
Install the new thermostat in the reverse order. It is important to insert the capillary tube into the evaporator correctly. It should fit snugly against the evaporator wall in the same place where the old one was. Often a special pressure plate is used for fixation, which must not be lost. After assembly, turn on the refrigerator and check its operation for several hours.
☑️ Checklist before turning on
⚠️ Attention: The capillary tube must not be bent at an acute angle or roll it into a ring. The bending radius must be at least 5 mm, otherwise it will burst and the coolant will come out.
Common mistakes when purchasing and installing
Even knowing where to buy a thermostat for a Stinol refrigerator, it is easy to make a mistake during the installation process. The most common problem is improper seating of the capillary tube. If it does not fit tightly to the evaporator, the thermostat will “see” the air temperature in the chamber, and not the actual cooling temperature. This will lead to rare starts of the compressor and spoilage of food.
The second mistake is ignoring the length of the tube. If you bought a thermostat with a short capillary (for example, 0.75 m instead of 2.5 m), you will have to extend it. This requires special tools and copper soldering skills. Simply twisting or using electrical tape will not work here, since there is gas under pressure inside the tube.
The third mistake is confusion with the contacts. On some thermostats, the contacts may be mirrored compared to the original. Before disconnecting the wires, be sure Take a photo or mark them with a marker. Mixed-up contacts can lead to a short circuit or the compressor running without stopping, which is dangerous for the motor.
What to do if the new thermostat clicks but does not turn on?
Perhaps the temperature range of the new thermostat does not match yours. Try to carefully tighten the adjusting screws (usually there are two: one for range, the other for hysteresis), but do this with caution, doing no more than half a turn at a time.
FAQ: Frequently Asked Questions
Can I use a thermostat from another brand, for example, from Indesit?
Yes, you can. Refrigerators Stinol, Indesit and Ariston often have the same design and use interchangeable thermostats. The main thing is the coincidence of the series (TAM/K) and the length of the capillary tube.
How long does a new thermostat last on average?
A high-quality thermostat (original or a good analogue) lasts from 5 to 10 years. Cheap Chinese models can fail after 1-2 years of active use.
Do you need to call a technician for a replacement or can you do it yourself?
If you have minimal skills in working with tools and you understand the principle of operation, you can do the replacement yourself in 30-40 minutes. However, if you are afraid of damaging the cooling system, it is better to entrust this to a professional.
Why does the Stinol refrigerator not turn off after replacing the thermostat?
There may be several reasons: the new thermostat itself is faulty (defective), the capillary tube is installed incorrectly (does not feel cold), or the problem is not in the thermostat, but in a freon leak or malfunction compressor.
Where can I find the markings on an old thermostat?
The markings are usually placed on the metal body of the device or on the plastic regulator knob. Look for codes like TAM-133, K-59, 125, etc. The code may also be indicated on a tag inside the refrigerator, but most often only the spare part number according to the factory catalog is indicated there.