nest Learning thermostat - Wiring Diagrams

18
Wiring diagrams
The following diagrams show you how to install
the Nest Thermostat on:
230 V combi boilers (page 20)
Low voltage/dry contact combi boilers (page 21)
S-plan (page 22)
Y-plan (page 23)
OpenTherm boiler (page 24)
District heating with
electrical control valve
(page 25)