Detailed features

Your kitchen command centre

One appliance instead of several. Thermup Duo offers fast, consistent warming of milk or water, keeps meals warm, defrosts and sterilises. It saves space on your worktop and time in your day.

Two meals, zero stress

Want to prepare milk and water in advance? With two chambers, you can warm two bottles at once. It is invaluable help, especially during night-time wake-ups when every minute counts.

A warm meal straight from the jar

Introducing solids becomes easier. Simply place a jar of food in the warmer, and the appliance will gently and evenly raise its temperature. Serve healthy, warm meals without using additional pans or creating a mess.

Safe warmth for breast milk

We know how precious your breast milk is. The special milk-warming mode for bags helps preserve all its nutritional value and antibodies. You can feel confident that you are giving your baby the best, at the right, safe temperature.

Hygienic cleanliness when you need it

Give your baby the highest level of safety. The high-temperature steam sterilisation mode effectively eliminates up to 99.9% of bacteria and germs from bottles, dummies and teethers. That peace of mind is priceless.

Dimensions

Dimension Value
Height (cm) 22,8 cm
Width (cm) 27,6 cm
Weight (g) 940 g

Specifications

Features and operation

  • Number of bottles at once:

    2 bottles
  • Temperature range / levels:

    38/40/42/45/50°C
  • Overheat protection:

    Yes

Parametry i zasilanie

  • Power supply type:

    Mains-powered

Included in the set

Practical basket

Practical basket

The basket helps you remove a hot bottle or jar from the appliance. It comes in handy once warming is complete, when you want to reach your meal comfortably.

Dedicated lid

Dedicated lid

The lid keeps hot steam inside the appliance during operation. This may speed up the heating process and support effective sterilisation.

Delivery & returns

Returns

You have 100 days to return your order free of charge, with no reason required.

Warranty

12-year warranty with Lionelo Protect after registration.

Delivery

Dispatch within 24 hours. Free delivery on orders over €119.

FAQ

How do I warm milk in the THERMUP DUO bottle warmer and steriliser?

Place a bottle of milk or water in the warmer, add the appropriate amount of water and select the milk-warming function. The default setting is 40°C, and the temperature can be adjusted between 37–55°C. Once the temperature is reached, select the bottle capacity and the appliance will start a countdown based on the amount and initial temperature of the milk. After warming, check the temperature before feeding, serve the milk immediately and do not warm it again.

How much milk can be warmed in the THERMUP DUO bottle warmer?

With the THERMUP DUO warmer, you can select a milk quantity of 60 ml, 120 ml, 180 ml or 240 ml. Selecting the correct capacity helps adjust the warming cycle to the amount of milk in the bottle.

How much water should I add to the THERMUP DUO warmer?

Use 30 ml, 60 ml, 90 ml or 120 ml of water in the THERMUP DUO warmer. Adjust the amount to the quantity of milk to start the correct warming cycle.

How do I warm food in the THERMUP DUO bottle warmer and steriliser?

Place the food container in the warmer and add water up to the level of the food in the container, using 200–500 ml. Select the food-warming function, which operates at 70°C by default and can be adjusted between 56–85°C. Once the set temperature is reached, a 40-minute countdown begins, after which the appliance switches to standby mode. Stir the food frequently while it is warming and check its temperature, as the warming time depends on the consistency of the meal.

How do I start sterilisation in the THERMUP DUO bottle warmer and steriliser?

First wash and thoroughly rinse the bottle and accessories, then place them upside down in the warmer. Add water so that its level does not exceed the bottle base. Select the disinfection function. The appliance operates at 100°C, which cannot be adjusted. Once this temperature is reached, a 15-minute countdown begins, after which the warmer switches to standby mode.

How do I defrost food in the THERMUP DUO bottle warmer and steriliser?

Place a bottle or food container in the warmer, add the appropriate amount of water and select the defrosting function. The default temperature is 38°C, with an adjustable range of 37–44°C. Once the selected temperature is reached, a countdown begins. When it ends, the appliance maintains a constant temperature for 72 hours and then switches to standby mode.

What determines the amount of water in the THERMUP DUO warmer?

The recommended amount of water in the THERMUP DUO warmer depends on the amount of milk. Before starting the appliance, select the water level appropriate for the portion of milk being prepared.

What does error E1 mean on the THERMUP DUO warmer?

Error E1 indicates a short circuit in the temperature sensor of the THERMUP DUO warmer. If this occurs, contact the service department for assistance with the appliance.

How do I clean the THERMUP DUO bottle warmer and steriliser after use?

After each use, unplug the appliance and wait for it to cool down. Empty the water, and after warming food, check that no residue remains on the bottom. Wipe the housing and interior with a soft, damp cloth, then dry them with a clean cloth or paper towel. Do not use scouring sponges, abrasive cleaners or corrosive chemicals.

How do I descale the THERMUP DUO bottle warmer and steriliser?

Descale the THERMUP DUO bottle warmer regularly, every four weeks, to help maintain its proper operation. Pour 50 ml of white vinegar and 100 ml of cold water into the device, switch it on and select the milk-warming function for 10 minutes. Leave the solution in the device until all limescale has dissolved. Then unplug the device, pour out the solution and rinse the inside with water.

How do I warm milk in the THERMUP DUO bottle warmer and steriliser?

Place a bottle of milk or water in the warmer, add the appropriate amount of water and select the milk-warming function. The default setting is 40°C, and the temperature can be adjusted between 37–55°C. Once the temperature is reached, select the bottle capacity and the appliance will start a countdown based on the amount and initial temperature of the milk. After warming, check the temperature before feeding, serve the milk immediately and do not warm it again.

Manufacturer

BrandLine Group Sp. z o.o. is the manufacturer of Lionelo products.

Manufacturer’s address: ul. Adama Kręglewskiego 1, 61-248 Poznań, Poland.

Contact: shop@lionelo.com

This information is provided in accordance with GPSR requirements concerning the identification of the manufacturer and contact details for products placed on the EU market.