Electric boiler with a power of 12kW 400V eloBLOCK VE12 0010023700

VAILLANT eloBLOCK VE12 Electric Boiler – Reliable Heating Where Gas is Unavailable

The VAILLANT eloBLOCK VE12 electric boiler is an excellent heating solution, especially in places without access to a gas network or where there are restrictions on the removal of fumes from traditional appliances. Its compact dimensions and wall-mounting option make it suitable for both single-family homes and apartment buildings. This is a proposal for those looking for an efficient and safe heat source.

Functionality and Efficiency

The eloBLOCK VE12 with a power of 12 kW is powered by 400V. It is equipped with an 8-liter water tank, which ensures stable system operation. A wide range of temperature regulation – from 27°C to 85°C for heating and from 37°C to 70°C for domestic hot water – allows for precise adjustment to individual needs. A built-in safety valve (95°C) and IP40 protection class guarantee safe operation. A highly efficient modulating pump and eBus electronics further enhance user comfort and optimize energy consumption.

Construction and Installation

The boiler is characterized by a compact design with dimensions of 740x410x310 mm and a weight of 33.1 kg, which facilitates its installation even in limited spaces. Heating connections are standard G 3/4" threads. The built-in venting system eliminates the need for manual venting of the installation. Thanks to power adaptation via a series of internal resistors, the eloBLOCK effectively manages electrical energy consumption. A simple control panel allows for precise adjustment of the supply temperature.

The boiler offers high efficiency thanks to its 12 kW power and ensures stable operation thanks to an 8-liter tank. Its compact dimensions (740 mm high) make it easy to install in various rooms, and its weight of 33.1 kg does not pose a problem during transport and installation. A wide temperature regulation range (27-85°C for heating and 37-70°C for DHW) allows for adaptation to individual needs. IP40 protection class ensures safe use, and a nominal flow rate efficiency of ΔT=10K at 1032 l/h guarantees fast heating of domestic hot water. 400 V power supply requires connection to a three-phase electrical installation.