HEAD+M28 TALL ADAPTER Upgrade Kit für Concerto TRV Heizkörperventil Thermostat
For Horizontal or Vertical fixing. Suitable for ALL older, 28mm, pre 1999 radiator Valves. NO Plumbers required ! ( Save £50-£150 per Radiator. ). Very Easy to fit, just screw off and on by hand. (Full Easy Setup instructions are included.).