The Viessmann Vitotron 100 Electric Boiler is a 3-8kW WC boiler with a high efficiency rating of 99%. Perfect for instant hot water and heating, it can easily fit into any space with quiet operation and low maintenance requirements. Make your home comfortable and efficient with Viessmann.

Installation is relatively easy; built-in it includes:
Modulating heaters
Weather compensation control
High efficiency pump
Safety valve
Thermal security
Minimum pressure sensor
Features and benefits:
Easy to use control with graphic display
Control panel allows to regulate water temperature in the heating circuit from 20 to 85 °C
Weather control ensures the most energy effective boiler operation thanks to an automatic response to external temperature changes
Automatic heater power modulation
Can work with most central heating systems and heat sources
Stainless Steel heating element
Single phase 230V mains electricity supply
IP rating 22
No flue, no fuel tanks, no gas!
Standard delivery includes outdoor temperature sensor and room temperature sensor (wired)
Delivered completely wired, ready to connect