I am renewing my CH and DHW entirely with (amongst other bits):
Vaillant Ecofit-pure 630, system boiler
Vaillant Sensocomfort 720F wireless controller/room thermostat
Vented, indirect HW cylinder
There is currently only 1 CH zone, being the whole house (although each rad will then have a smart TRV, but that's not relevant to my questions).
The cylinder will need a temperature sensor to feed back to the 720F receiver, allowing it to work out when to fire the boiler to satisfy the set temperature of the DHW.
Will a wired VR10 temperature sensor be ok, attached on the cylinder to provide temperature data to the 720F's receiver / wiring centre?
If I'm just using DHW and/or CH with no zones, is a wiring centre VR66(2) also needed?
Vaillant tech wouldn't speak to me as I'm not an "installer" and my actual installer (whilst brilliant) is a bit unsure as their preferred electrician normally deals with anything like that and they're away at the moment, and I want to nail down the required parts list ASAP.
Thanks in advance.
Vaillant Ecofit-pure 630, system boiler
Vaillant Sensocomfort 720F wireless controller/room thermostat
Vented, indirect HW cylinder
There is currently only 1 CH zone, being the whole house (although each rad will then have a smart TRV, but that's not relevant to my questions).
The cylinder will need a temperature sensor to feed back to the 720F receiver, allowing it to work out when to fire the boiler to satisfy the set temperature of the DHW.
Will a wired VR10 temperature sensor be ok, attached on the cylinder to provide temperature data to the 720F's receiver / wiring centre?
If I'm just using DHW and/or CH with no zones, is a wiring centre VR66(2) also needed?
Vaillant tech wouldn't speak to me as I'm not an "installer" and my actual installer (whilst brilliant) is a bit unsure as their preferred electrician normally deals with anything like that and they're away at the moment, and I want to nail down the required parts list ASAP.
Thanks in advance.