Rating of the best rotary boilers (thermostats) for 2024

What are rotary thermostats and what are they for?

A rotary thermostat is an electrically powered device for preparing boiling water, various dishes according to the Sous Vide system, and for storing certain products.

The rotary thermostat is attached to the side of the container or placed in a special window. The thermostat is attached to everything, there are no restrictions in the material.

Boilers are often used in hostels, restaurants, cafes, catering establishments.

What is the operating principle of a rotary boiler?

A distinctive feature of the electric rotary boiler is its continuous stirring of water. To activate this function, it is enough to connect the boiler to the pump, water will flow through it, then it will pass through the heater and start heating up. Of course, such a device has a built-in stabilizing parameter. Each boiler model has its own temperature rate, so you should take a good look when choosing.

What are the features?

Depending on the volume, the time during which the water is heated and it will be possible to put vegetables will be determined. Dealing with the device is not difficult, the controls are very simple. You should pay attention when choosing the power and type of outlets that you need. It so happens that the boiler will need a grounded outlet.

Types of thermostats

• Jellied electric boiler. It is considered the most convenient to use, because does not require constant power supply, due to its small size it can be moved from one end of the room to the other and is ideal for catering, for example, a cafe;
• Standard electric boiler. This boiler requires additional equipment in order to be able to connect the device to the water supply. But it does not require strict control over the availability of water. It is advisable that the boiler is connected to a network that will work without interruptions. If the mains work well, the heating or cooking process will be faster. The thermostat is distinguished by its high power.

Basically, such boilers are used when cooking any dish, and in the professional sphere, and not in the household. Due to the fact that the heating process takes quite a long time, this equipment requires additional devices. This device is based on heating water, heating the food due to the vacuum that it contains. Also, it can become a kind of refrigerator or cooling chamber.Nevertheless, before deciding to buy such a device, one should take into account the fact that the boiler will require additional equipment, especially if the process requires acceleration in the future. Additional equipment costs money too.

The Sous vide system was mentioned above. How does this happen? The dish is placed in a plastic bag and placed in a container. Next comes the evacuation of air from this bag to create a vacuum between the bag and the dish. The bag is sealed and sent to a container with water and the cooking process begins. The bag will remain there until fully cooked.

Pros and cons of rotary thermostats:

Pros:

• Unlike usual cooking at high temperatures, cooking here takes place at low temperatures, which means that useful substances, vitamins, proteins do not break down;
• Because The thermostat is able to play the role of a refrigerator, so it can store food in itself for much longer than ordinary refrigerators, for example: fish (several days), vegetables and fruits (about a month).

Minuses:

• Cooking takes a long time, so the thermostat should only be used in a professional area;
• Because the process takes place at a low temperature on the dish will not be visible, and the crunch of the crust will be felt;
• In cooking, it is very important to monitor the temperature, because if the temperature rises above 60 degrees, then harmful microorganisms will begin to develop on the dish, this is due to the fact that there is no air in the bag, there is a vacuum and these pests have nowhere to go.

Rating of quality rotary thermostats

Sous vide pro chef series

This American thermostat model is one of the best among the rest. It is designed specifically for chefs, and not an important experienced or beginner, both can cope. The thermostat perfectly regulates the temperature during cooking. It is convenient to use, manage, and the overall dimensions will allow you to move and put anywhere. The material from which the device is made perfectly protects against shocks and will not damage the system and, in principle, the thermostat. The display is arranged in a convenient way, there is a backlight and the screen will be visible from any point of view. Because rotary thermostat, it will evenly distribute the temperature.

Characteristic:

Country of origin: USA;

Max. temperature: 98 degrees;

Water flow rate: 12 l / m;

Power: 1.1 kW;

Depth: 9 cm;

Overall dimensions: 46X30X23cm;

Weight without packaging: 4 kg;

Average price: 82 thousand rubles.

• Convenient to use;
• Made from quality materials;
• The price matches the quality;
• Temperature control is high.

• Not identified.

Polisciece Sous Vide Professional Classic Series

With the help of this apparatus, it was possible to open the process of low-temperature cooking. One of the most modern solutions in the art of cooking. It is extremely easy to use, which makes it affordable even for novice cooks. Fully preserves the aromas of dishes, and even low-quality meat turns into a masterpiece after cooking. The liquid in the container is heated evenly due to the circulation of water. Heat spread control is extremely precise. Dishes that are difficult to prepare due to their peculiar consistency - foie gras or poached eggs can be prepared quite easily and of decent quality. The device is easy to store and small in size.

Specifications:

Production - USA;

The maximum possible temperature is 110 degrees;

Speed ​​- 12 liters per minute;

Power - 1100 W;

There is thermal protection, fluid control sensors and fault control;

Weight without packaging - 4.1 kg;

Dimensions - 30.5 x 20.3 x 40.6 cm;

Cost - within 118 thousand rubles.

• Easy to use
• Suitable for expensive restaurants and small cafes;
• Just keep it in order;
• High level of temperature control.

• Expensive.

PolyScience SVC-AC2E

Equipped with precise heat control. Productivity reaches 720 liters per hour.There is a restartable liquid crystal display. The device is equipped with thermal protection. Belongs to the Chef series. Includes a recipe book and a bag to carry the equipment. Perfectly prepares dishes using Sous vide technology. The pump is circulating and ensures an even distribution of heat. Food cannot overcook or dry out. Suitable for professional use. When the critical water level is reached, protection is triggered, which protects the device from damage. It can be installed on any container with walls of various shapes.

Specifications:

Country of origin - USA;

Volume - 30 liters;

Heating water up to 100 degrees;

Weight without packaging - 4.1 kg;

Packaged dimensions - 46x30x23.6 cm;

The cost is 73 thousand rubles.

• Highly productive;
• Can be used for cooking in a vacuum in small businesses;
• Easy to use
• Thanks to the display, you can visually monitor the cooking process.

• Not identified.

Apach ASV2

The circulating pump ensures uniform heating of the water throughout its entire thickness. Heat spread control is accurate with an error in hundredths. Perfect for low temperature vacuum cooking. There is a clamp for fixing the device to the container and automatic control against overheating or cooling. Made of stainless steel.

Specifications:

Made in Italy;

Weight without packaging - 4.5 kg;

Volume - 50 liters;

Dimensions: 13x26x38 cm;

Temperature - 20 to 90 degrees.

• Inexpensive price - 44 thousand rubles;
• Can be used in professional kitchens;
• Dishes are suitable for a healthy diet;
• You can purchase a bath specially for this thermostat, which will increase the quality of the food you cook.

• Not identified.

Julabo pearl

The boiler has electronic control, which creates great convenience in use. The display is also electronic, waterproof, it indicates the heating in Celsius and the remaining time until the end of cooking. If the heating temperature suddenly starts to decrease or increase, the display will give a warning signal. Due to the circulating pump, the temperature will be evenly distributed in the water. The thermostat itself is covered with a stainless steel grate, it will prevent damage to the boiler if it falls.

Characteristic:

Country of origin: Germany;

Max. temperature: 95 degrees;

Water flow rate: 14 l / min;

Power: 2 kW;

Depth: 12 cm;

Overall dimensions: 132x214x330;

Weight without packaging: 4 kg;

Average price: 70 thousand rubles.

• Buyers respond positively to the product;
• The product is made of quality materials;
• Convenient management;
• There are additional useful functions in the display.

• High price.

Sirman softcooker Wi-food

A distinctive feature of this model is that the thermostat can be controlled using a telephone. It is enough to download a special application to your phone and you can control the cooking and the boiler through the phone while sitting on the couch. The application contains about 10 programs. By the way, this app is available for both IOS and Android. The application is easy to use, it is simply impossible to get confused. Also, the application will show people's reviews about certain recipes and cooking methods and, of course, how long it takes to cook, a timer is set. You can make your edits, save and publish something of your own. Thermostat is made of machined aluminum, plastic handle.

Characteristic:

Country of origin: China;

Max. temperature: 100 degrees;

Power: 2 kW;

Depth: 20 cm;

Overall dimensions: 330x456x240 mm .;

Weight without packaging: 4 kg.;

Average price: 45 thousand rubles.

• There are additional useful features;
• The app and display work well;
• Buyers respond positively to the product;
• Well made;
• Low cost.

• Not identified.

Besser vacuum vacook

Another boiler, the operation of which can be controlled using the application on the phone.When cooking, you do not need to use fats, the development of bacteria is prevented. The taste becomes more intense, the products remain the same juicy, do not dry out. The boiler is made of stainless steel, the handle is made of regular steel. The application consists of 5 work programs. The display will notify you with a sound signal if the device starts to exceed or lower the heating temperature. When the water is flooded, the "record" of the water level will be kept. Due to the circulating pump, the water will be heated evenly.

Characteristic:

Country of origin: Italy;

Max. temperature: 95 degrees .;

Power: 2 kW;

Depth: 16.5 cm;

Overall dimensions: 13x26x38 cm;

Weight without packaging: 4 kg.;

Average price: 55 thousand rubles.

• There are additional functions;
• Products during cooking will retain their beneficial substances;
• The application tracks time and temperature;
• Low price.

• Not identified.

Vortmax vs one

After cooking with Vortmax vs one, the dish can stand in the refrigerator for a long time. The taste becomes richer, the smell is pleasant, the vitamins and useful properties of the products remain in almost their original quantities. The boiler is made of stainless steel and ordinary steel. This model differs in that the circulating pump replaces the steel rim. The display is also made of stainless steel, it displays temperature, amount of water and a timer. If the temperature starts to rise or there is a large load on the engine, then the blocking will work and the work will be stopped.

Characteristic:

Country of origin: Italy;

Max. temperature: 110 degrees;

Power: 2 kW;

Volume: 60-80 l.;

Depth: 26 cm;

Overall dimensions: 13x26x38 cm;

Weight without packaging: 4 kg.;

Average price: 46 thousand rubles.

• Low cost;
• The engine is locked in case of any malfunctions;
• The pleasant smell is preserved and the taste is saturated;
• Long-term storage after preparation.

• Not identified.

Sous-vide cv-20

Unlike previous models, this thermostat is much more compact, however it has excellent quality and works excellently. But it can only be used for cooking and boiling water, it is not suitable for catering establishments and restaurants, therefore it is suitable for dormitories or at home. The water is heated evenly by the circulating pump. The display is represented by a sensitive touch panel that displays Celsius and Fahrenheit, timer and the amount of water in the bath. The temperature error is only 0.1 degrees, which is an excellent result.

Specifications:

Country of origin: China;

Max. temperature: 90 degrees;

Power: 1 kW;

Depth: 11.5 cm;

Overall dimensions: 9x11x35 cm;

Weight without packaging: 4 kg.;

Average price: 10 thousand rubles.

• Low cost;
• High quality materials;
• The display is represented by a sensitive panel, which brings convenience;
• There are additional functions.

• Cannot be used in large establishments.

Thermostats vary considerably in price, depending on the place of use and the way they are used. However, the principle of application for these devices is practically the same - heating water and maintaining it at a certain temperature. Any of the high-quality devices will have a stainless steel case, a temperature sensor, a display and elements to prevent overheating. Cheaper options may not have the function of cooking food in a vacuum, but they can handle the main function of uniformly heating water. For home use, this is quite enough. More sophisticated devices are widely used in professional cooking. Thus, each customer, depending on the intended use, can choose the thermostat that suits them.