Viser 8 produkt (er)
RET2001RF + RX1-S V2, Batteries for thermostat + 230Vac for receiver
RET2001RF + RX1-S, Battery powered RF digital room electronic thermostat and mains powered single channel RF receiver
RET2001 OT - V2, 24Vdc
RET2001OT, 24vdc powered digital room electronic thermostat to use with OpenTherm boilers