I am looking for a wireless CH room-stat/programmer that will control my DHW as well. The only unit I can find so far is the Vaillant VRT360F but as this uses the proprietary eBUS interface it is useless to me.
I simply need a receiver with two N/O relay contacts to control the two motorised valves in my conventional S-Plan system.
Any recommendations?
Add a relay to a standard one.
Do you need the HW timer to be RF? The stat on the tank has to be fixed, so you already have some fixed wiring, so adding a fixed timer should be possible.
I'm currently using this timer from Rapid to control my hot water, which works well - has battery backup, and a sensible off function. It's current switching capability is way over that needed for a motorised valve, and it has a changeover output should you need it.
And you can then choose an RF thermostat to suit your preferences to control the space heating ( mines a Honeywell CM927, which a lot of people seem to like too)
Charles F
Possible:
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