Tesy
Horizontal 50-liter electric water heater from Tesy
Durable water heater, minimal maintenance
High-density insulation, fast heating
Complete 3-year manufacturer warranty
Delivery within 3 business days
Best price guarantee
Free shipping
What our customers think (1)
21 Jun 2026
Very satisfied with this Tesy water heater. It is easy to install horizontally, heats up quickly, and the 50 litres are more than enough for a shower and a washbasin. The size is practical, and the supplied accessories with the guarantee are reassuring.
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 boilers are made with high-quality materials. Thanks to these materials and coating, this boiler has a long service life with minimal maintenance. Due to the good insulation value the boiler will reach temperature quickly. Tesy is supplied as standard with a 3-year full factory warranty. Suitable for shower and washbasin for 1 person.
Features
- Energy-efficient model
- Full ceramic coating
- Efficient high-density CFC-free polyurethane thermal insulation.
- Equipped with all European safety certifications
- Optimized technology
- Indicator light visible when the boiler is heating
- Standard 3-year factory warranty
- Inlet combination supplied free of charge
- Mounting brackets
- Comprehensive Dutch-language manual
Special features
- Type Horizontal
- Number of liters 50 liters
- Energy label D
- On/Off switch Yes
- Temperature indicator Yes
- Adjustable thermostat Yes
- Frost protection Yes
- Voltage 230 Volt
- Power 2000 Watt
- Working pressure 8 bar
- Weight 19.5 kg
- Dimensions width 80.3 cm
- Dimensions depth 38 cm
- Dimensions height 35.3 cm
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.
