Vaillant eloBLOCK electrical wall hung boiler

Quantity

When electricity turns into comfort

Warm your house independently of gas or oil
Rely on constant temperatures with room thermostats
Enjoy hot water comfort by adding an additional water storage
Conveniently control your heating with your smart phone
Be carefree - eloBLOCK is made of long lasting and reliable materials

Reliable, ergonomic and compact solution for electric heating systems.

eBus
Silent operation
Easy one-key operation
A real alternative to gas heating
Possibility of cascading

6,9kW Versions are monophase, 12-28 kW triple phase

Name	eloBLOCK VE 6-28/14
Supply / return lines	G 3/4”
Dimensions H W D mm	740 410 310
Heating output	6kW - 9kW - 12kW - 14 kW - 18kW (recommended for well insulated houses of approx. 80m²-150m²) 21kW -24kW - 28kW (recommended for houses of approx. 150m²-180m²)
Electric voltage	3x230V / 400V+N+PE, 50 Hz
ErP efficiency rating for central heating (A++ to G)	D
Size (WxHxD)	410x740x310
Weight (without packaging)	between 23,7 kg and 27,4 kg depending on the heating output
Frost protection	Prevents heating from freezing. If temperature drops below 8°C, frost protection ensures that efficiency pump of eloBLOCK starts running.

Wall mounted electric boiler

Can be used in underfloor heating systems

Possibility of expansion into a cascade with 24 and 28 kW boilers

cascading up to 7 boilers (via VR 32B module)
Boiler and water heater frost protection

Compatibility with weather-compensated automation via BUS (eloBLOCK /14 only)

Heating medium temperature control via boiler interface

Power supply from a three-phase AC network with a voltage of 380V

Versions 6 and 9 kW can be connected in a single-phase circuit with a voltage of 220 V

Indication of settings via LED display

Possibility to connect an indirect water heater

Pump anti-blocking

Built-in expansion tank

Integrated mechanical pressure gauge
Some situations ask for special solutions. No matter if your home does not have access to energy sources like gas or an additional heating solution is needed as a backup. Still, you don´t want to miss out on high comfort and reliability of your heating. All it needs is electricity to supply your radiators, floor heating and optionally hot water.

Just set the heating to your desired temperature. The integrated high efficiency pump (or electronically controlled 2-stage-pump depending on the version) ensures an energy saving circulation through the heating circuit, so that warmth is distributed fast and evenly in all rooms. Moreover, the system will sense slight temperature differences and compensate them automatically before you even notice it.

Hot water availability as you like

eloBLOCK allows you to combine it with a storage to enjoy hot water. Depending on the number of people, and your hot water usage, your installation expert will recommend the appropriate size.

Raise your level of comfort with a smart control

If you combine your eloBLOCK with connected control like vSMART, you can access your heating from your sofa, or 'on the go' with your smart phone. No need to wait for eloBLOCK to make it cozy. Instead you can enjoy comfort as you step into the house.

Rely on quality, don't worry about maintenance

The appliances fulfils today's standards and legal regulations. eloBLOCK is composed of long lasting materials that ensure a reliable operation. Since no fossil energy sources are burnt, maintenance will be completely effortless.

Perfect integration in existing heating systems as backup

In some cases it might be necessary to have a reliable backup. This could be an insufficient gas supply, particularly freezing winter nights, the need for a peak heater in a heat pump system. eloBLOCK is combinable with other Vaillant heat generators in a system and steps in just in case.

Vaillant eloBLOCK electrical wall hung boiler

Specifications

Possibility of application

Equipment

Constant feel good temperature without compromise