Tesy
Electric IN boiler 10 liter (Tesy)
Compact 10L under-sink water heater
Hot water in just 23 minutes
Glass-ceramic anti-corrosion tank
Delivery within 3 business days
Best price guarantee
Free shipping
What our customers think (1)
02 Jul 2026
Neat little boiler that fits nicely under the sink and gives hot water quickly. The temperature control is straightforward, and the supplied fittings made installation feel hassle-free. Good compact option for a kitchen, with the 3-year guarantee adding extra confidence.
Free and no-obligation advice
Free and no-obligation advice
Feel free to contact us via the customer service page. We are available Monday to Friday from 9:00 to 12:30 and from 13:00 to 17:00, and will be happy to assist you with personalised advice.
Download our Quality Heating app for free
Download our Quality Heating app for free
We have developed our Quality Heating app which allows you, if your product has Wi-Fi, to control it easily. Through the app you can, among other things, adjust the temperature and create heating schedules. The Quality Heating app is available in the App Store for iPhone (iOS) and for Android.
Professional or installer? Discover the benefits
Professional or installer? Discover the benefits
Do you regularly purchase electric heating as part of your profession or business? Then become a professional customer at Quality Heating and benefit from additional service for your clients and attractive professional advantages for yourself.
Do your business activities fall into one of the following categories? If so, you can apply for a professional order account with us: contractor, finishing, installer, electrician, e-commerce or architect.
Please include the following information with your request:
- Company name
- Registration number (CoC)
Send your request by email to info@qualityheating.nl.
Product specifications
Description
The Tesy kitchen boiler is a compact model and can be easily mounted under the counter. With a more than sufficient capacity of 10 liters, the water heats up quickly. This Tesy boiler is supplied with a 3-year manufacturer's warranty.
Description
The BiLight boilers have a compact size and can therefore be placed in small spaces. The boiler is suitable for the specific needs of the consumer, depending on the frequency and duration of hot water use in service rooms, bathrooms, kitchens, public places, etc.
- Mechanical temperature controller for easy adjustment of the water temperature.
- Glass-ceramic coating for protection against corrosion.
- PISTON-EFFECT for controlling the speed of incoming water and increasing the amount of hot water by up to 22% for models installed above the sink.
- BiLight indication for easy and quick recognition of the heating mode.
- The under-sink models can easily be placed upright.
Comes with
- 3-year manufacturer's warranty
- Inlet combination (safety valve)
- Mounting brackets
- Detailed manual
[files]
Documents
Specifications
Pros and cons
What's in the box?
- Main product
- User manual
- Power cable
- Optional mounting materials
Frequently asked questions
Can I see this product in person?
Can I see this product in person?
Yes, you can view this product in our showroom. Contact us to schedule an appointment.
What is the warranty period?
What is the warranty period?
All our products come with a standard 2-year manufacturer's warranty. For some products, we offer an extended warranty. Please check the specifications here.
Can I return my product?
Can I return my product?
Yes, you have a 14-day withdrawal period. The product must be returned in its original condition and original packaging.
How can I check if a product is available?
How can I check if a product is available?
The availability status is shown on the product page. If a product is not available, please contact us to find out the expected delivery date.
Can I receive advice for my purchase?
Can I receive advice for my purchase?
Absolutely! Our team is at your disposal to help you. Contact us by email or visit us in our showroom for personalised advice.
