
Best selling Preserving boilers
Here’s a ranking of the best selling Preserving boilers. To give you a quick overview, we’ve added the most important information about each product. This page always stays fresh and updates automatically.
1. Weck Wat 14a
The Weck WAT 14A canning machine is easy to use. With a power of 2000 watts, it belongs to the particularly high-performance models. Its two-layer enamel finish gives it a beautifully retro look, complemented by the high-quality black plastic lid and the great red Weck print featuring a strawberry. Just like in grandma's days - but with modern technology. The canner is very simple to operate. At the front, you will find a rotary switch that allows you to set the temperature (continuously adjustable between 30°C and 100°C, plus there is a juice extraction program). This is especially convenient, as the Weck WAT 14A thinks for you. With the tap, it's very easy to serve mulled wine as well. Additionally, this model allows you to set it to "continuous operation," enabling you to use the device for longer than the maximum duration of the timer (120 minutes). This is particularly useful if you want to keep soups, stews, sausages, or similar dishes warm.

2. Weck Wat 15
The Weck WAT 15 canning machine, with a power of 2000 watts, is one of the particularly high-performance models. It weighs 7 kilograms and offers a capacity of 29 liters. The enamel coating is made from two layers, ensuring exceptional durability. Additionally, the pot base has a closed design. The device, which has a stainless steel housing, features a practical overheating protection. Juicing is done through steam. Another convenient feature is the precision thermostat, which allows for very accurate settings. The device also includes a practical clock and a safety indicator light.

3. Weck Wat 25
The Weck WAT 25 Canning Machine is a versatile kitchen appliance specifically designed for canning, juicing, and sterilizing food. Made from high-quality 18/10 stainless steel, this machine not only offers an appealing look but also ensures high durability and resilience. With a generous capacity of up to 30 liters, it can process up to 14 jars, each with a capacity of 1 liter, simultaneously. The integrated timer and precision thermostat allow for exact temperature control, while the overheating protection provides additional safety. The WAT 25 is not only ideal for canning fruits and vegetables but is also practical for heating hot beverages like mulled wine. With its user-friendly operation and thoughtful features, this canning machine is a valuable addition to any kitchen.
- Precision thermostat for exact temperature control
- Overheating protection for additional safety
- Integrated timer for automatic on and off
- 18/10 stainless steel for durability and easy cleaning
- Suitable for canning, juicing, and keeping food warm.

4. Adler Pasteurisation pot AD 4496
The electric pasteurizing pot is a versatile device that works well in both professional and private kitchens. The model RAD 4496 is designed for automatic cooking, heating dishes and beverages, as well as pasteurizing preserves. The device includes a grid for placing jars at the bottom and features a stepless temperature control ranging from 30 °C to 100 °C. It has a capacity of 28 liters and a power output of 2600 watts.

5. Weck Auslaufhahn für Einkochautomaten
The tap is ideally suited for WECK canning machines with a tap. Made from heat-resistant and food-safe plastic, it ensures easy handling and precise filling. The matte black surface provides a discreet design, while the manual operation offers straightforward functionality. The tap features a 1/2 inch threaded connection. The plastic handle contributes to easy cleaning and hygienic use.

6. Silva HOMELINE Hot Drinks Machine 1800W 27 litre Drain Tap Thermostat ws-sw PK-HG 270
Silva Schneider PK-HG 270. Utilisation recommandée: Boissons chaudes, Couleur du produit: Noir, Blanc, Type de commande: Rotatif. Capacité: 27 L. Puissance: 1800 W. Largeur: 460 mm, Profondeur: 423 mm, Hauteur: 443 mm.

Silva HOMELINE Hot Drinks Machine 1800W 27 litre Drain Tap Thermostat ws-sw PK-HG 270
27 l
7. Weck Wat 25a
The WECK Canning Machine is a versatile kitchen appliance that is ideal for canning, juicing, sterilizing, and keeping food warm. Made from high-quality 18/10 stainless steel, this machine not only offers an appealing look but also high durability and resilience. With a generous capacity of up to 30 liters, you can process a variety of jars simultaneously. The integrated timer and precision thermostat allow for accurate temperature control, while the overheating protection ensures additional safety. The spout makes it easy to fill liquids, and the included plastic rack ensures optimal arrangement of jars during the canning process. This device is not only functional but also user-friendly, making it a valuable addition to any kitchen.
- Precision thermostat for exact temperature control
- Integrated timer for automatic on and off
- Overheating protection for added safety
- Spout for easy filling of liquids
- Includes insert rack for optimal arrangement of jars.

8. Arebos Einkochautomat
The Arebos Canning Machine is a versatile kitchen appliance that is ideal for preserving food. With a generous volume of 28 liters, it offers enough space for up to 14 1-liter canning jars. This device is not only suitable for canning fruits, vegetables, and meats, but it can also be used for preparing jams and savory meat specialties. Additionally, the canning machine functions as a hot beverage dispenser, making it perfect for preparing mulled wine, punch, and tea. The easy operation is supported by a stepless temperature controller and a clearly visible indicator light, while the built-in overheating protection ensures extra safety. Cleaning is also straightforward thanks to the convenient tap at the front, making the canning machine a useful helper in any kitchen.
- Canning machine with a volume of 28 liters for up to 14 1-liter jars
- Versatile use as a hot beverage dispenser for various drinks
- Stepless temperature controller from 30 to 110 °C for precise control
- Built-in overheating protection for added safety
- Easy cleaning with a practical tap.

9. Weck Insert grating
The Weck insert rack is a practical accessory for anyone looking to process their canning jars efficiently and safely. Made from durable plastic, this insert rack provides a stable base for canning and sterilizing food. With a diameter of 33 cm, it fits all standard canning machines and sterilizers, making it a versatile tool in the kitchen. The white color gives it an appealing look and makes it easy to clean. The rack is designed to allow for even heat distribution, ensuring optimal results during canning. With a height of 1.5 cm, it is also flat enough to ensure easy handling. This product is ideal for those who value quality and functionality.
- Made from sturdy plastic for durability
- Compatible with all standard canning machines
- Optimal heat distribution for even canning
- Easy to clean and low maintenance.

10. Proficook Profi Cook PC-EKA 1283
Perfect for every season: The ProfiCook 2in1 automatic hot drinks and preserving machine allows you to prepare and keep warm delicious hot drinks such as mulled wine, tea and coffee all year round. At the same time, you can preserve fruit, vegetables or jam and thus stock up efficiently. Large capacity for large quantities: With a 32 litre tank, this appliance offers enough space to preserve around 14 jars of 1 litre at a time. This means you can prepare large quantities in a short space of time, ideal for family celebrations or stockpiling. Practical functions for easy handling: Thanks to the timer function, you can set the cooking time precisely, while the keep warm function ensures that your food and drinks stay warm and ready to serve for a longer period of time - perfect for parties and events.
