Vaillant VRT15 Room Thermostat User Guide
Wiring centres
Overview
Part of creating the Vaillant system or improving customers comfort can involve adding zones and therefore zone valves. Vaillant
controls are only compatible with Vaillant wiring centres. Below is a description of the wiring centres we offer and how and when
they can be used.
Wiring centre
Article number
Notes
Control up to 2 heating zones and hot
water.
VR 66/2
0020135785
Works with 2 and 3 port valves.
Compatible with cylinder thermostats and
the Vaillant VR 10 sensor (sold separately –
306787).
Control up to 2 heating zones and hot
water.
Includes 2x VR 10’s.
VR 70
0020184844
Only to be used with 2 port zone valves.
Can be used as secondary wiring centre in
conjunction with VR 71.
Control up to 3 heating zones and hot
water.
VR 71
0020184847
includes 4x VR 10’s and 1x VR 11.
Only to be used with 2 port zone valves.
22
| General | Details |
|---|---|
| Name | Vaillant VRT15 Room Thermostat User Guide |
| Make | Vaillant |
| Language | English |
| Filetype | PDF (Download) |
| File size | 1.5 MB |

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