Someone Know why all Z-Wave thermostats are 24 volts only on the market ?
I live in Canada and lots of house here has 240volts thermostats on each room… I’d like to control each room temperature without passing some new wiring.
Thanks!
I had the same question and I bought this thing: RC840T-240 Aube 240V Relay With Built In 24V Transformer - Aartech Canada
Now everything is perfect.