Our website uses cookies to help provide you with the best experience tailored to your interests. To use the website with full comfort, please accept to receive all cookies on our website. For more information with regard to Cookies please see our Privacy policy.

Accept Decline

VR 34 0 to 10V adapter

0–10 Volt coupler for ecoTEC plus and ecoCRAFT boilers

  • Works with ecoTEC plus and ecoCRAFT boilers
  • Transfers voltage input from BEMS equipment to a temperature set point
  • Can be used alongside VRC 630 control
Request a quote

Overview

The VR 34 is a 0 to 10 Volt coupler for ecoTEC plus and ecoCRAFT boilers that transfers a voltage input from the BEMS equipment into a temperature set point for the boiler. The VR 34 also has a 24 Volt fault signal output and in the event of a boiler failure, this will remain active until the fault is cleared and the boiler reset. The VR 34 also has an LED to indicate operation.

Related Products

Related Products

ecoTEC plus 80, 100 and 120kW

Commercial wall-hung boilers

  • High quality stainless steel heat exchanger offers more resistance to oxidation, seizing and corrosion
  • Energy saving two-stage frost protection system and pressure sensor to monitor system pressure via diagnostics
  • Full range of accessories available for a complete system solution
  • ErP 'A' rated

ecoCRAFT 80, 120, 160, 200, 240 and 280kW

Commercial floor-standing boilers

  • Modular heat exchanger design utilises a single pre-mix burner and fan to achieve part load efficiencies as high as 108.4% (net)
  • NOx class 5 rating
  • Adjustable maximum flow temperature from 35°C to 85°C
  • ErP band A

VRC 630 boiler management control

Wired cascade control and accessories

  • Enables easy control of complex systems
  • Can be used on cascade systems of up to eight boilers
  • Up to 15 zones can be controlled
  • Applicable with up to eight room/zone controls allow ease of use

Downloads

How to get

Request a quote

Vaillant Commercial boilers and accessories are available over the counter or as a next day service at most plumbing and heating merchants throughout the UK.

We can provide you with bespoke solutions to accommodate a variety of installations. To discuss your requirements please contact us.