2 wire, normally closed. 240 volt (230 volt).
Polypipe UFHM8ZWS Underfloor Heating 8 Zone Wireless Wiring Center (A238)
Polypipe UFHS8ZWS Underfloor Heating 8 Zone Wireless Wiring Center (A239)
Polypipe UFHINTWIFIP Underfloor Heating Internet Plugin Module Wifi App Control
PolyPipe UFHTIME2B Underfloor Heating Control Time Clock Single or 2 Zone White
