Description
TESY BiLight 50 Litre Wi-Fi Electric Hot Water Cylinder – Smart, Compact, Unvented
Take control of your home’s hot water with the TESY BiLight 50 Litre Wi-Fi Electric Hot Water Cylinder. This innovative, unvented cylinder is designed for both comfort and efficiency, offering remote management via your smartphone or tablet for ultimate convenience and energy savings.
Why Choose the TESY BiLight 50 Litre Wi-Fi Electric Hot Water Cylinder?
Ideal for smaller households, this cylinder stores 50 litres of hot water and provides up to 15 minutes of continuous hot water—perfect for one to two people. With integrated Wi-Fi control, you can use the MyTESY app to monitor, schedule, and adjust your water heating from anywhere. The BiLight Cloud’s ECO SMART Mode learns your routine to deliver hot water only when needed, helping you save up to 18% on energy costs.
Weekly programming and vacation mode allow you to set precise heating schedules, ensuring hot water is ready exactly when you need it. Real-time performance alerts notify you of any issues or maintenance needs, offering peace of mind and reducing the risk of unexpected breakdowns. The vibrant LCD display enhances usability, while the automatic anti-Legionella function keeps your water safe and hygienic.
IMPORTANT INSTALLATION NOTE:
This appliance is unvented and must be installed in accordance with UK Building Control regulations. It includes one built-in safety device (thermo temperature switch), but at least one additional safety feature must be installed—such as an 8-litre expansion vessel and a 3.5 bar pressure relief valve (both available separately). Installation must be completed by a qualified G3 installer to maintain warranty and compliance.
Key Features
Remote Wi-Fi Control: Manage heating from anywhere with the MyTESY app
50 Litre Capacity: Delivers up to 15 minutes of hot water
ECO SMART Mode: Learns your habits for energy savings
Weekly & Vacation Programming: Customise heating around your schedule
Real-Time Alerts: Instant notifications for maintenance and performance
Automatic Anti-Legionella: Ensures water safety
Energy Class B: Efficient, cost-effective operation
Vibrant LCD Display: Easy, intuitive control
Compact Design: Ideal for smaller homes or apartments
Specifications
Model: BiLight Cloud 50
Capacity: 50 L
Height: 605mm
Width: 440mm
Depth: 455mm
Rated Power: 2000W
Heating Time (15–60°C): 1 hour 18 minutes
Annual Consumption: 1285 kWh
Energy Class: B
V40: 79 L
MAX40: 87 L
Control via Internet: Yes (MyTESY app)
Ideal For
Flats, apartments, and small homes
Households of 1–2 people
Users seeking smart, energy-efficient hot water solutions
Additional Information
FREE Delivery: On UK mainland orders over £100. See delivery information.
For more, visit fluestock.co.uk.
Need help or a free quotation? Call 0161 439 1400.








